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1

Chapter 21 - Hydroelectric Power  

Science Journals Connector (OSTI)

Hydroelectric power (hydropower) is a renewable energy source where electrical power is derived from the energy of water moving from higher to lower elevations. It is a proven, mature, predictable and price competitive technology. Hydropower has the best conversion efficiencies among all known energy sources (about 90 % efficiency, water to wire). It requires relatively high initial investment, but has a long lifespan with very low operation and maintenance costs. The existing hydropower system has an annual generation capacity of 3500 TW·h·a?1 and contributes to 16 % of the annual electricity generation worldwide. There is still a large potential for further development, as the total technical potential has been estimated to be roughly 15 000 TW·h. Out of this, about 8000 TW·h has been classified as economical potential. In Europe close to 50 % of technical potential has already been developed, in Asia 25 % and in Africa only 8 %. Significant potential can also be found in existing infrastructure that currently lacks generating units (e.g. existing barrages, weirs, dams, canal fall structures, water supply schemes) by adding new hydropower facilities. Only 25 % of the existing 45 000 large dams in the world are currently used for hydropower, the other 75 % are used exclusively for other purposes (e.g. irrigation, flood control, navigation and urban water supply schemes). Hydropower offers significant potential for carbon emissions reductions, since greenhouse gas (GHG) emissions are generally very low, typically less than 1 % of that from coal power plants. Hydropower is cost competitive, with levelised cost of energy (LCOE) typically in the range (3 to 5) USc·(kW·h)?1, which is comparable to the cost of energy from thermal power plants. Hydropower has an energy payback ratio (EPR) of 200–300, highest of all types of renewable energies. Hydropower can provide both energy and water management services and also help to support other variable renewable energy sources like wind and solar, by providing storage and load balancing services.

Ånund Killingtveit

2014-01-01T23:59:59.000Z

2

Energy 101: Hydroelectric Power | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Energy 101: Hydroelectric Power Energy 101: Hydroelectric Power Energy 101: Hydroelectric Power August 13, 2013 - 2:27pm Addthis Learn how hydroelectric power, or hydropower, captures the kinetic energy of flowing water and turns it into electricity for our homes and businesses. Humans have been using water to generate power for thousands of years. Hydroelectric power, or hydropower, captures the kinetic energy of flowing water and turns it into electricity, which is then fed into the electrical grid to be used in homes and businesses. This edition of Energy 101 shows how the Energy Department is supporting the development of new hydropower technologies to produce clean, renewable, and reliable power here in the United States. For more information on hydropower from the Office of Energy Efficiency and

3

Definition: Hydroelectric power | Open Energy Information  

Open Energy Info (EERE)

power power Jump to: navigation, search Dictionary.png Hydroelectric power The use of flowing water to power a turbine to produce electrical energy.[1] View on Wikipedia Wikipedia Definition Hydroelectricity is the term referring to electricity generated by hydropower; the production of electrical power through the use of the gravitational force of falling or flowing water. It is the most widely used form of renewable energy, accounting for 16 percent of global electricity generation - 3,427 terawatt-hours of electricity production in 2010, and is expected to increase about 3.1% each year for the next 25 years. Hydropower is produced in 150 countries, with the Asia-Pacific region generating 32 percent of global hydropower in 2010. China is the largest hydroelectricity producer, with 721 terawatt-hours of production in 2010,

4

Automation of hydroelectric power plants  

SciTech Connect (OSTI)

This paper describes how the author's company has been automating its hydroelectric generating plants. The early automations were achieved with a relay-type supervisory control system, relay logic, dc tachometer, and a pneumatic gate-position controller. While this system allowed the units to be started and stopped from a remote location, they were operated at an output that was preset by the pneumatic control at the generating site. The supervisory control system at the site provided such information as unit status, generator breaker status, and a binary coded decimal (BCD) value of the pond level. The generating units are started by energizing an on-site relay that sets the pneumatic gate controller to a preset value above the synchronous speed of the hydroelectric generator. The pneumatic controller then opens the water-wheel wicket gates to the preset startup position. As the hydroelectric generator starts to turn, the machine-mounted dc tachometer produces a voltage. At a dc voltage equivalent to synchronous speed, the generator main breaker closes, and a contact from the main breaker starts a field-delay timer. Within a few seconds, the field breaker closes. Once the cycle is complete, a relay changes the pneumatic setpoint to a preset operating point of about 8/10 wicket gate opening.

Grasser, H.S. (Consolidated Papers, Inc., Wisconsin Rapids, WI (US))

1990-03-01T23:59:59.000Z

5

Stochastic Co-optimization for Hydro-Electric Power Generation  

E-Print Network [OSTI]

in three hydroelectric power plants and is currently constructing a fourth, earns income from power sales and maintain stable towns close to the river. We both get the benefits of improved hydroelectric power

6

Canadian Hydro-Electric Power Development  

Science Journals Connector (OSTI)

... to investigate more widely, though admittedly in a superficial manner, the present stage of hydroelectric power development in the province of Quebec, where he visited power-sites and waterfalls ... Out of the impressive total, whatever it may be, so far the actual utiHsable turbine installations established at the present time yield only 4| million h.p.-a very ...

BRYSSON CUNNINGHAM

1927-08-27T23:59:59.000Z

7

Hybrid Modeling and Control of a Hydroelectric Power Plant  

E-Print Network [OSTI]

Hybrid Modeling and Control of a Hydroelectric Power Plant Giancarlo Ferrari-Trecate, Domenico,mignone,castagnoli,morari}@aut.ee.ethz.ch Abstract In this work we present the model of a hydroelectric power plant in the framework of Mixed Logic with a model predictive control scheme. 1 Introduction The outflow control for hydroelectric power plants

Ferrari-Trecate, Giancarlo

8

Lost films chronicle dawn of hydroelectric power in the Northwest  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Lost-films-chronicle-dawn-of-hydroelectric-power-in-the-Northwest Sign In About | Careers | Contact | Investors | bpa.gov Search News & Us Expand News & Us Projects &...

9

Asia Power Leibo Hydroelectricity Co Ltd | Open Energy Information  

Open Energy Info (EERE)

Sichuan Province, China Sector: Hydro Product: China-based developer and operator of small hydro plants. References: Asia Power (Leibo) Hydroelectricity Co Ltd1 This article...

10

Sandia National Laboratories: green hy-drogen power  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

hy-drogen power Portable Hydrogen Fuel-Cell Unit to Provide Green, Sustainable Power to Honolulu Port On March 13, 2014, in Center for Infrastructure Research and Innovation...

11

Sandia National Laboratories: sustainable hy-drogen power  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

hy-drogen power Portable Hydrogen Fuel-Cell Unit to Provide Green, Sustainable Power to Honolulu Port On March 13, 2014, in Center for Infrastructure Research and Innovation...

12

Unusual Condition Mining for Risk Management of Hydroelectric Power Plants  

Science Journals Connector (OSTI)

Kyushu Electric Power Co.,Inc. collects different sensor data and weather information to maintain the safety of hydroelectric power plants while the plants are running. In this paper, we consider that the abnormal condition sign may be unusual condition. ...

Takashi Onoda; Norihiko Ito; Hironobu Yamasaki

2006-12-01T23:59:59.000Z

13

Karnataka power sector: a case for hydroelectric power  

Science Journals Connector (OSTI)

Karnataka, a southern state in India, flanked by the rich tropical forests of the Western Ghats, has a large potential for hydroelectric power, only a third of which has been harnessed so far. Only about two decades back, this state had surplus power/energy. The state has of late been going through an acute power crisis due to the unplanned growth of industry, unmetered energy supply to the agricultural sector, large losses in transmission, distribution and inefficient utilisation of electrical energy. Stalling of some hydroelectric projects on environmental issue and delaying the completion of some due to shortage of funds have aggravated the crisis. Coal-based thermal generators are already providing 630 MW of power and more are to be installed soon. A 470 MW nuclear generating station is about to be completed. While this drive for increasing power generation is on, the sustainability of this effort from the economic and environmental view point is being seriously questioned. An alternative end-use-oriented approach to energy planning has been proposed which is described as an 'environmentally sound development pathway'. It seems unlikely, however, that this path will be followed to its end, not at least in the near future. A prudent combination of: (a) hydroelectric power generation, large and small, (b) energy conservation and end-use-oriented energy utilisation to the extent feasible, may be the most economically and environmentally suitable option for some time to come - particularly for Karnataka State.

D.P. Sen Gupta

1997-01-01T23:59:59.000Z

14

Model-Free Based Water Level Control for Hydroelectric Power Plants  

E-Print Network [OSTI]

Model-Free Based Water Level Control for Hydroelectric Power Plants Cédric JOIN Gérard ROBERT for hydroelectric run-of-the river power plants. To modulate power generation, a level trajectory is planned, the set-point is followed even in severe operating conditions. Keywords: Hydroelectric power plants

Paris-Sud XI, Université de

15

Pricing Hydroelectric Power Plants with/without Operational Restrictions: a Stochastic Control Approach  

E-Print Network [OSTI]

Pricing Hydroelectric Power Plants with/without Operational Restrictions: a Stochastic Control of Waterloo, Waterloo ON, Canada N2L 3G1 Abstract. In this paper, we value hydroelectric power plant cash operational constraints may considerably overestimate the value of hydroelectric power plant cashflows. 1

Forsyth, Peter A.

16

CLIMATE CHANGE IMPACTS ON HYDROELECTRIC POWER G.P. Harrison(1),  

E-Print Network [OSTI]

CLIMATE CHANGE IMPACTS ON HYDROELECTRIC POWER G.P. Harrison(1), H.W. Whittington(1) and S.W. Gundry implications for the design, operation and viability of hydroelectric power stations. This describes attempts to predict and quantify these impacts. It details a methodology for computer based modelling of hydroelectric

Harrison, Gareth

17

Microsoft PowerPoint - AECC Hydroelectric Generation 2010.pptx  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Electric Electric Cooperative Corporation Cooperative Corporation AECC H d l i AECC Hydroelectric Generation Facilities Generation Facilities Arkansas Electric Cooperative Corporation Cooperative Corporation * Generation and Transmission Cooperative headquartered in Little Rock * Wholesale power provider for 16 distribution cooperatives * Serves about 62% of Arkansas with over 400,000 consumers O b 2 600 MW f i 12 * Owns about 2,600 MW of generation at 12 different facilities. Arkansas Electric Cooperative Corporation Cooperative Corporation 2009 G i b S f A CC 2009 Generation by Energy Source for AECC Owned and Co-Owned Plants * Natural Gas and Oil 4.0% * Wyoming Coal 88.8% * Water 7.2% Water 7.2% Arkansas Electric Cooperative Corporation Cooperative Corporation E i ti H d l t i Existing Hydroelectric Generating Resources

18

E-Print Network 3.0 - alto hydroelectric power Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

; Renewable Energy 17 RENEWABLE RESOURCES DEVELOPMENT REPORT Summary: hydroelectric, and solar (photovoltaic and concentrated solar power) in California is more than 262,000...

19

Optimization of Technical Diagnostics Procedures for Hydroelectric Power Plants  

Science Journals Connector (OSTI)

In this paper, a mathematical model is proposed for determination of the optimal solution for the maintenance system of a specific steel structure – the hydraulic power plant. The aim is to obtain the maximum efficiency of the plant within existing conditions and limitations. The objective of a mathematical model is to select the diagnostics parameters, which define knowledge of the permissible reliability level and certain analytic expression, which corresponds to precisely described state of hydroelectric power plant components assembly. Model of technical diagnostics procedures optimization represents a specific approach to problems of preventive maintaining according to state. It is related to the concept of state parameters change, which represents a basis for obtaining the optimal solution for procedures of technical diagnostics. It also creates direct relations between the law of the state parameter changes and reliability of the considered power plant components.

D. Nikoli?; R.R. Nikoli?; B. Krsti?; V. Lazi?; I.Ž. Nikoli?; I. Krsti?; V. Krsti?

2012-01-01T23:59:59.000Z

20

Water-Power Development, Conservation of Hydroelectric Power Dams and Works  

Broader source: Energy.gov (indexed) [DOE]

Water-Power Development, Conservation of Hydroelectric Power Dams Water-Power Development, Conservation of Hydroelectric Power Dams and Works (Virginia) Water-Power Development, Conservation of Hydroelectric Power Dams and Works (Virginia) < Back Eligibility Commercial Construction Developer Industrial Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Systems Integrator Utility Savings Category Water Buying & Making Electricity Home Weatherization Program Info State Virginia Program Type Siting and Permitting Provider Virginia State Corporation Commission It is the policy of the Commonwealth of Virginia to encourage the utilization of its water resources to the greatest practicable extent, to control the waters of the Commonwealth, and also to construct or reconstruct dams in any rivers or streams within the Commonwealth for the

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Hydroelectric power: Technology and planning. (Latest citations from the Selected Water Resources Abstracts database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning hydroelectric power technology and planning. Reservoir, dam, water tunnel, and hydraulic gate design, construction, and operation are discussed. Water supply, flood control, irrigation programs, and environmental effects of hydroelectric power plants are presented. Mathematical modeling and simulation analysis are also discussed. (Contains 250 citations and includes a subject term index and title list.)

Not Available

1994-05-01T23:59:59.000Z

22

Hydroelectric power: Technology and planning. (Latest citations from the Selected Water Resources Abstracts database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning hydroelectric power technology and planning. Reservoir, dam, water tunnel, and hydraulic gate design, construction, and operation are discussed. Water supply, flood control, irrigation programs, and environmental effects of hydroelectric power plants are presented. Mathematical modeling and simulation analysis are also discussed. (Contains 250 citations and includes a subject term index and title list.)

Not Available

1993-08-01T23:59:59.000Z

23

51-Mile Hydroelectric Power Project Demonstration of new methodologies to reduce the LCOE for small, hydropower development  

Broader source: Energy.gov [DOE]

51-Mile Hydroelectric Power Project Demonstration of new methodologies to reduce the LCOE for small, hydropower development

24

Proceedings of: ''Formal Methods Europe'', March 1996, Oxford, UK, LNCS 1051, Springer Automatic Verification of a Hydroelectric Power  

E-Print Network [OSTI]

Verification of a Hydroelectric Power Plant 1 Rosario Pugliese Enrico Tronci Dip. di Scienze dell@univaq.it Abstract. We analyze the specification of a hydroelectric power plant by ENEL (the Italian Electric Company we report on the analysis of a hydroelectric power plant by ENEL (the Italian Electric Company). Our

Tronci, Enrico

25

Holocene versus modern catchment erosion rates at 300 MW Baspa II hydroelectric power plant (India, NW Himalaya)  

E-Print Network [OSTI]

Holocene versus modern catchment erosion rates at 300 MW Baspa II hydroelectric power plant (India private hydroelectric facility, located at the Baspa River which is an important left-hand tributary

Bookhagen, Bodo

26

Strategic analysis of the Great Canadian Hydroelectric Power Conflict  

Science Journals Connector (OSTI)

Abstract The contract negotiation that led to the 1969 agreement between Newfoundland and Labrador, and Quebec, is systemically analyzed within the framework of Graph Model for Conflict Resolution. The Great Canadian Hydroelectric Power Conflict has been ongoing since 1963 and shows no signs of ending. In this dispute, the Province of Quebec has the right to buy almost all of the power generated from the Upper Churchill Falls, which is located in the Labrador territory in Newfoundland and Labrador, at a very low price. Originally, the contract was signed by Churchill Falls Labrador Corporation to secure finances for the Upper Churchill Falls development. The unpopularity of the contract led to several unsuccessful attempts by the Newfoundland and Labrador Government to escape its provisions. Newfoundland and Labrador is currently negotiating to develop the Lower Churchill Project and seeking to avoid the mistakes of the first contract. Furthermore, the automatic renewal clause of the original contract is expected to cause another round of conflict in 2016. The analysis shows that, given the circumstances in which the agreement was signed, the outcome was almost inevitable. A third party intervener rule could have remediated the damage caused by the conflict.

Yasser T. Matbouli; Keith W. Hipel; D. Marc Kilgour

2014-01-01T23:59:59.000Z

27

Impact of High Wind Power Penetration on Hydroelectric Unit Operations  

SciTech Connect (OSTI)

The Western Wind and Solar Integration Study (WWSIS) investigated the operational impacts of very high levels of variable generation penetration rates (up to 35% by energy) in the western United States. This work examines the impact of this large amount of wind penetration on hydroelectric unit operations. Changes in hydroelectric unit operating unit patterns are examined for an aggregation of all hydro generators. The cost impacts of maintaining hydro unit flexibility are assessed and compared for a number of different modes of system operation.

Hodge, B. M.; Lew, D.; Milligan, M.

2011-01-01T23:59:59.000Z

28

"1. Brownlee","Hydroelectric","Idaho Power Co",744 "2. Dworshak","Hydroelectric","USCE-North Pacific Division",400  

U.S. Energy Information Administration (EIA) Indexed Site

Idaho" Idaho" "1. Brownlee","Hydroelectric","Idaho Power Co",744 "2. Dworshak","Hydroelectric","USCE-North Pacific Division",400 "3. Cabinet Gorge","Hydroelectric","Avista Corp",255 "4. Rathdrum Power LLC","Gas","Rathdrum Operating Services Co., Inc.",248 "5. Evander Andrews Power Complex","Gas","Idaho Power Co",247 "6. Palisades","Hydroelectric","U S Bureau of Reclamation",176 "7. Bennett Mountain","Gas","Idaho Power Co",164 "8. Rathdrum","Gas","Avista Corp",132 "9. Goshen Phase II","Other Renewables","AE Power Services LLC",125

29

Pumped storage for hydroelectric power. (Latest citations from Fluidex (Fluid Engineering Abstracts) database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning the design, development, construction, and characteristics of surface and underground pumped storage for hydroelectric power. Pumped storage projects and facilities worldwide are referenced. There is some consideration of research and experimental results of pumped storage studies, as well as modeling. (Contains a minimum of 198 citations and includes a subject term index and title list.)

Not Available

1993-10-01T23:59:59.000Z

30

Pumped storage for hydroelectric power. (Latest citations from Fluidex data base). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning the design, development, construction, and characteristics of surface and underground pumped storage for hydroelectric power. Pumped storage projects and facilities worldwide are referenced. There is some consideration of research and experimental results of pumped storage studies, as well as modeling. (Contains a minimum of 192 citations and includes a subject term index and title list.)

Not Available

1992-09-01T23:59:59.000Z

31

Canadian Hydro-Electric Power Development during 1929  

Science Journals Connector (OSTI)

... be found that the present recorded water power resources of the Dominion will permit of turbine installations aggregating about 43,700,000 horse-power.

BRYSSON CUNNINGHAM

1930-05-31T23:59:59.000Z

32

Power production of hydroelectric stations calculated for providing fuel to power systems with a large share of hydroelectric stations  

Science Journals Connector (OSTI)

1. With the existing capacity of fuel depots at thermal power stations in the Siberian power pool, the following...

A. Sh. Reznikovskii; M. I. Rubinshtein

1997-03-01T23:59:59.000Z

33

Impact of High Wind Power Penetrations on Hydroelectric Unit Operations in the WWSIS  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

High Wind Power High Wind Power Penetrations on Hydroelectric Unit Operations in the WWSIS Bri-Mathias Hodge, Debra Lew, and Michael Milligan Technical Report NREL/TP-5500-52251 July 2011 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 The Impact of High Wind Power Penetrations on Hydroelectric Unit Operations in the WWSIS Bri-Mathias Hodge, Debra Lew, and Michael Milligan Prepared under Task No. WE110810 Technical Report NREL/TP-5500-52251 July 2011 NOTICE

34

Floating type ocean wave power station equipped with hydroelectric unit  

Science Journals Connector (OSTI)

The authors have invented the unique ocean wave power station, which is composed of the floating ... wave pitch and the counter-rotating type wave power unit, its runners are submerged in the ... as requested, be...

Shun Okamoto; Toshiaki Kanemoto; Toshihiko Umekage

2013-10-01T23:59:59.000Z

35

Unsupervised neural network for forecasting alarms in hydroelectric power plant  

Science Journals Connector (OSTI)

Power plant management relies on monitoring many signals that represent the technical parameters of the real plant. The use of neural networks (NN) is a novel approach that can help to produce decisions when i...

P. Isasi-Viñuela; J. M. Molina-López…

1997-01-01T23:59:59.000Z

36

Development of an HTS hydroelectric power generator for the hirschaid power station  

Science Journals Connector (OSTI)

This paper describes the development and manufacture of a 1.7MW, 5.25kV, 28pole, 214rpm hydroelectric power generator consisting of superconducting HTS field coils and a conventional stator. The generator is to be installed at a hydro power station in Hirschaid, Germany and is intended to be a technology demonstrator for the practical application of superconducting technology for sustainable and renewable power generation. The generator is intended to replace and uprate an existing conventional generator and will be connected directly to the German grid. The HTS field winding uses Bi-2223 tape conductor cooled to about 30K using high pressure helium gas which is transferred from static cryocoolers to the rotor via a bespoke rotating coupling. The coils are insulated with multi-layer insulation and positioned over laminated iron rotor poles which are at room temperature. The rotor is enclosed within a vacuum chamber and the complete assembly rotates at 214rpm. The challenges have been significant but have allowed Converteam to develop key technology building blocks which can be applied to future HTS related projects. The design challenges, electromagnetic, mechanical and thermal tests and results are presented and discussed together with applied solutions.

Ruben Fair; Clive Lewis; Joseph Eugene; Martin Ingles

2010-01-01T23:59:59.000Z

37

The Impacts of Wind Power Integration on Sub-Daily Variation in River Flows Downstream of Hydroelectric Dams  

Science Journals Connector (OSTI)

The Impacts of Wind Power Integration on Sub-Daily Variation in River Flows Downstream of Hydroelectric Dams ... Due to their operational flexibility, hydroelectric dams are ideal candidates to compensate for the intermittency and unpredictability of wind energy production. ... In this paper, we examine the effects of increased (i.e., 5%, 15%, and 25%) wind market penetration on prices for electricity and reserves, and assess the potential for altered price dynamics to disrupt reservoir release schedules at a hydroelectric dam and cause more variable and unpredictable hourly flow patterns (measured in terms of the Richards-Baker Flashiness (RBF) index). ...

Jordan D. Kern; Dalia Patino-Echeverri; Gregory W. Characklis

2014-07-25T23:59:59.000Z

38

Legal obstacles and incentives to the development of small scale hydroelectric power in New York  

SciTech Connect (OSTI)

The legal and institutional obstacles to the development of small-scale hydroelectric energy at the state level are discussed. The Federal government also exercises extensive regulatory authority in the area, and the dual regulatory system from the standpoint of the appropriate legal doctrine, the law of pre-emption, application of the law to the case of hydroelectric development, and an inquiry into the practical use of the doctrine by the FERC is examined. The first step the small scale hydroelectric developer must take is that of acquiring title to the real property comprising the development site. The real estate parcel must include the requisite interest in the land adjacent to the watercourse, access to the underlying streambed and where needed, the land necessary for an upstream impoundment area. Land acquisition may be effectuated by purchase, lease, or grant by the state. In addition to these methods, New York permits the use of the eminent domain power of the state for public utilities under certain circumstances.

None,

1980-05-01T23:59:59.000Z

39

Kingairloch Hydroelectric Scheme  

Science Journals Connector (OSTI)

Worldwide today the installed capacity of hydroelectric power stations is of the order of...9) supplying some 3,000 TWh (where T = 1012).

Dr. Reginald W. Herschy

2012-01-01T23:59:59.000Z

40

HYDROELECTRIC SYSTEM DESIGN.  

E-Print Network [OSTI]

??Hydroelectric power generation is not a viable option as a prime source of electrical energy for the Pico Blanco Boy Scout Camp, as determined by… (more)

Brown, Timothy McDonnell

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

upper (hydroelectric) development  

Science Journals Connector (OSTI)

upper (hydroelectric) development, upper (hydroelectric) station, upstream (hydroelectric) development, upstream (hydroelectric) station ? Oberstufe f, oberes Wasserkraftwerk n, Oberliegerkraftwerk

2014-08-01T23:59:59.000Z

42

Impact of High Wind Power Penetration on Hydroelectric Unit Operations in the WWSIS  

SciTech Connect (OSTI)

This report examines the impact of this large amount of wind penetration on hydroelectric unit operations. Changes in hydroelectric unit operating patterns are examined both for an aggregation of all hydro generators and for select individual plants.

Hodge, B.-M.; Lew, D.; Milligan, M.

2011-07-01T23:59:59.000Z

43

Impact of High Wind Power Penetration on Hydroelectric Unit Operations: Preprint  

SciTech Connect (OSTI)

This paper examines the impact of this large amount of wind penetration on hydroelectric unit operations. Changes in hydroelectric unit operating unit patterns are examined for an aggregation of all hydro generators.

Hodge, B. M.; Lew, D.; Milligan, M.

2011-10-01T23:59:59.000Z

44

A HIRARC model for safety and risk evaluation at a hydroelectric power generation plant  

Science Journals Connector (OSTI)

Abstract There are many formal techniques for the systematic analysis of occupational safety and health in general, and risk analysis in particular, for power generation plants at hydroelectric power stations. This study was initiated in order to create a HIRARC model for the evaluation of environmental safety and health at a hydroelectric power generation plant at Cameron Highlands in Pahang, Malaysia. The HIRARC model was used to identify the primary and secondary hazards which may be inherent in the system which were determined as a serious threat for plant operation and maintenance. The primary tools of the model consisted of, generic check-lists, work place inspection schemes which included task observation and interview, safety analysis as well as accident and incident investigation. For risk assessment, the Likert scale was complemented by the severity matrix analysis in order to determine the probability and extent of safety and health at the study power generation plant. These were used to identify and recommend control measures which included engineering and administrative aspects as well as the use of personal protective equipment (PPE). A total of forty-one important hazard items were identified in the system at target power generation plant. These hazards were mainly identified by means of checklists which were sourced from literature and subsequently customized for the current purpose. Risk assessment was conducted by initially classifying the hazards into three levels such as Low, Medium and High. Generally 66% of the hazards identified were at low risk, 32% at medium and 2% at high risk. This indicated that there was sufficient awareness and commitment to safety and health at the study power station. Meanwhile the Power Station was also certified by MS 1722:2005, OHSAS 18001, MS ISO 14001:2004, MS ISO 9001:2000 and scheduled waste regulation 2005 which give credibility to the current study in creating a working model which may find widespread application in the future.

A.M. Saedi; J.J. Thambirajah; Agamuthu Pariatamby

2014-01-01T23:59:59.000Z

45

Innovative reservoir sediments reuse and design for sustainability of the hydroelectric power plants  

Science Journals Connector (OSTI)

Abstract In the process of producing hydroelectricity, plants all over the world are faced with the problem of reservoir sediment. If this sediment is removed but not properly disposed of, it can become a secondary pollutant. This study proposes a way to resolve this problem through reuse and recycling. In this study, the process is based on Design for Six Sigma (DFSS) where reservoir sediment and the masonry waste from the construction industry are combined with cement and a curing agent. The resulting mixture transforms into a high strength, non-sintered cured brick after 28 days of natural curing. This product is a new walling material that is friendly to environment, fulfill the goal of energy conservation, waste recycle, protect ecosystems, and promote sustainable development. Large scale recycling of reservoir sediment solves the problems that reservoir sediment poses, as well as increasing the capacity of reservoirs and the effectiveness of hydroelectric power plants. The green milestone reached by the technology is of great industrial, economic and social significance.

Yung-Lung Cheng; Hui-Ming Wee; Ping-Shun Chen; Yu-Yu Kuo; Guang-Jin Chen

2014-01-01T23:59:59.000Z

46

S. 522: A Bill to provide for a limited exemption to the hydroelectric licensing provisions of part I of the Federal Power Act for certain transmission facilities associated with the El Vado Hydroelectric Project in New Mexico. Introduced in the Senate of the United States, One Hundred Fourth Congress, First session  

SciTech Connect (OSTI)

This report discusses a bill that provides for a limited exemption to part I of the Federal Power Act dealing with the hydroelectric licensing provisions for certain transmission facilities associated with the El Vado Hydroelectric project in New Mexico.

NONE

1995-12-31T23:59:59.000Z

47

Spring-Supported thrust bearings for hydroelectric generators: Influence of oil viscosity on power loss  

Science Journals Connector (OSTI)

Energy losses in the spring-supported thrust bearings used in many large hydroelectric generator units were estimated to be small compared to the rate of energy (power) generation but, nevertheless, commercially significant. The purpose of the present study was examine the influence of oil viscosity on power loss. Experiments were performed using a test facility containing a thrust bearing of 1.2 m outer diameter and both power loss and temperature rise were measured for oils of ISO grade 32, 46 and 68, all at various oil pot temperatures. Power loss and temperature rise decreased as the viscosity of the oil in the oil pot decreased. Minimum oil film thicknesses were predicted with numerical analysis using a specialized software package (GENMAT). The accuracy of this calculation was supported by the good agreement between the temperature rise predicted by numerical analysis and the experimentally determined values. Provided film thickness were adequate to avoid any danger of wiping (10 – 15 ?m), the present study showed clearly that significant energy savings could be realized in the large spring-supported thrust bearings and associated guide bearings by lowering oil viscosities.

J.H. Ferguson; J.H. Yuan; J.B. Medley

1998-01-01T23:59:59.000Z

48

E-Print Network 3.0 - assessment uri hydroelectric Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

uri hydroelectric Search Powered by Explorit Topic List Advanced Search Sample search results for: assessment uri hydroelectric Page: << < 1 2 3 4 5 > >> 1 FUTURE HYDROELECTRIC...

49

"1. Robert Moses Niagara","Hydroelectric","New York Power Authority",2353  

U.S. Energy Information Administration (EIA) Indexed Site

York" York" "1. Robert Moses Niagara","Hydroelectric","New York Power Authority",2353 "2. Ravenswood","Gas","TC Ravenswood LLC",2330 "3. Nine Mile Point Nuclear Station","Nuclear","Nine Mile Point Nuclear Sta LLC",1773 "4. Oswego Harbor Power","Petroleum","NRG Oswego Harbor Power Operations Inc",1648 "5. Northport","Gas","National Grid Generation LLC",1569 "6. Astoria Generating Station","Gas","U S Power Generating Company LLC",1315 "7. Roseton Generating Station","Gas","Dynegy Northeast Gen Inc",1212 "8. Blenheim Gilboa","Pumped Storage","New York Power Authority",1160

50

Influence of Modern Hydro-Electric Power Development on the British Coal Trade  

Science Journals Connector (OSTI)

... rise to a pertinent and interesting inquiry as to the influence this widespread creation of hydroelectric energy is having, and is likely to have, upon the output and use of ... abroad.

BRYSSON CUNNINGHAM

1931-09-05T23:59:59.000Z

51

Angara–Yenisei Hydroelectric Schemes  

Science Journals Connector (OSTI)

... the Rivers Angara and Yenisei will have 'cascades' of six dams, providing power for hydroelectric stations. The largest of these, situated at Bratsk, on the River Angara, was ...

1961-10-14T23:59:59.000Z

52

Hydroelectric power plant management relying on neural networks and expert system integration  

Science Journals Connector (OSTI)

The use of Neural Networks (NN) is a novel approach that can help in taking decisions when integrated in a more general system, in particular with expert systems. In this paper, an architecture for the management of hydroelectric power plants is introduced. This relies on monitoring a large number of signals, representing the technical parameters of the real plant. The general architecture is composed of an Expert System and two NN modules: Acoustic Prediction (NNAP) and Predictive Maintenance (NNPM). The NNAP is based on Kohonen Learning Vector Quantization (LVQ) Networks in order to distinguish the sounds emitted by electricity-generating machine groups. The NNPM uses an ART-MAP to identify different situations from the plant state variables, in order to prevent future malfunctions. In addition, a special process to generate a complete training set has been designed for the ART-MAP module. This process has been developed to deal with the absence of data about abnormal plant situations, and is based on neural nets trained with the backpropagation algorithm.

J.M. Molina; P. Isasi; A. Berlanga; A. Sanchis

2000-01-01T23:59:59.000Z

53

A case study on thrust bearing failures at the SÃO SIMÃO hydroelectric power plant  

Science Journals Connector (OSTI)

Abstract After twenty years without any apparent problems on their combined guide and thrust bearings, the six 280 MW hydrogenerators of the São Simão Hydroelectric Power Plant were failing. The source of the failure was the melting of the thrust pad babbitt lining. The machines began showing performance failures, leading to a sudden interruption in their operation. This caused considerable losses with high direct and indirect costs. The solution proposed by the bearing manufacturer was an improvement in the bearing design and the installation of new water–oil heat exchangers. The direct cost of their solution was estimated to be US $2,400,000.00. In a search for a less expensive alternative, CEMIG started a parallel study focused on the heat exchangers. A methodology based on heat transfer was applied, indicating that an increase in the heat exchange surface area could solve the problem. A third heat exchanger was added in one machine that already possessed two. The results fulfilled the preliminary predictions, eliminating the risk of additional babbitt lining failures. As a consequence of this success modeling, heat exchangers were replaced by stainless steel plate ones in all machines. This alternative solution had a total direct cost of US $600,000.00.

Matheus P. Porto; Licínio C. Porto; Ricardo N.N. Koury; Ernani W. Soares; Fernanda G. Coelho; Luiz Machado

2013-01-01T23:59:59.000Z

54

What is the role of hydroelectric power in the United States?  

Reports and Publications (EIA)

The importance of hydropower as a source of electricity generation varies by geographic region. While hydropower accounted for 6% of total U.S. electricity generation in 2010, it provided over half of the electricity in the Pacific Northwest. Because hydroelectric generation relies on precipitation, it varies widely from month to month and year to year.

2011-01-01T23:59:59.000Z

55

Hydroelectric Reservoirs -the Carbon Dioxide and Methane  

E-Print Network [OSTI]

Hydroelectric Reservoirs - the Carbon Dioxide and Methane Emissions of a "Carbon Free" Energy an overview on the greenhouse gas production of hydroelectric reservoirs. The goals are to point out the main how big the greenhouse gas emissions from hydroelectric reservoirs are compared to thermo-power plants

Fischlin, Andreas

56

Abstract--Limiting the emissions of greenhouse gases from power generation will depend, among other things, on the  

E-Print Network [OSTI]

................................................................................................. 17 3.3.5 Hydroelectric Power

Harrison, Gareth

57

Legal obstacles and incentives to the development of small scale hydroelectric power in Maryland  

SciTech Connect (OSTI)

The legal and institutional obstacles to the development of small-scale hydroelectric energy at the state level in Maryland are described. The Federal government also exercises extensive regulatory authority in the area. The dual regulatory system is examined with the aim of creating a more orderly understanding of the vagaries of the system, focusing on the appropriate legal doctrine, the law of pre-emption, application of the law to the case of hydroelectric development, and an inquiry into the practical use of the doctrine by the FERC. In Maryland, by common law rule, title to all navigable waters and to the soil below the high-water mark of those waters is vested in the state as successor to the Lord Proprietary who had received it by grant from the Crown. Rights to non-navigable water, public trust doctrine, and eminent domain are also discussed. Direct and indirect regulations, continuing obligations, loan programs, and regional organizations are described in additional sections.

None,

1980-05-01T23:59:59.000Z

58

Electric Power Monthly  

U.S. Energy Information Administration (EIA) Indexed Site

Other HY Hydroelectric Turbine (including turbines associated with delivery of water by pipeline) BT Turbines Used in a Binary Cycle (including those used for geothermal...

59

Life cycle assessment of a community hydroelectric power system in rural Thailand  

Science Journals Connector (OSTI)

Rural electrification and the provision of low cost, low emission technology in developing countries require decision makers to be well informed on the costs, appropriateness and environmental credentials of all available options. While cost and appropriateness are often shaped by observable local considerations, environmental considerations are increasingly influenced by global concerns which are more difficult to identify and convey to all stakeholders. Life cycle assessment is an iterative process used to analyse a product or system. This study iteratively applies life cycle assessment (LCA) to a 3 kW community hydroelectric system located in Huai Kra Thing (HKT) village in rural Thailand. The cradle to grave analysis models the hydropower scheme’s construction, operation and end of life phases over a period of twenty years and includes all relevant equipment, materials and transportation. The study results in the enumeration of the environmental credentials of the HKT hydropower system and highlights the need to place environmental performance, and LCA itself, in a proper context. In the broadest sense, LCA results for the HKT hydropower system are found to reflect a common trend reported in hydropower LCA literature, namely that smaller hydropower systems have a greater environmentally impact per kWh – perform less well environmentally - than larger systems. Placed within a rural electrification context, however, the HKT hydropower system yields better environmental and financial outcomes than diesel generator and grid connection alternatives.

Andrew Pascale; Tania Urmee; Andrew Moore

2011-01-01T23:59:59.000Z

60

Small Hydroelectric | Open Energy Information  

Open Energy Info (EERE)

Hydroelectric Jump to: navigation, search TODO: Add description List of Small Hydroelectric Incentives Retrieved from "http:en.openei.orgwindex.php?titleSmallHydroelectric&ol...

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Experience gained from the operation of the hydromechanical and power equipment of the tereblya-riksk hydroelectric power station  

Science Journals Connector (OSTI)

1. The long, trouble-free operation of the water power and electrical equipment of the Tereblya-Riksk hydroelect...

M. V. Derzkho

1969-10-01T23:59:59.000Z

62

Power Politics: The Political Economy of Russia's Electricity Sector Liberalization  

E-Print Network [OSTI]

Sayano-Shushenskaia Hydroelectric Power Plant is Siberia’ssome of the largest hydroelectric power plants in the worldplant, Sayano-Shushenskaia Hydroelectric Power Plant (SSGES,

Wengle, Susanne Alice

2010-01-01T23:59:59.000Z

63

Small-scale hydroelectric power demonstration project: Broad River Electric Cooperative, Inc. , Cherokee Falls Hydroelectric Project: Final technical and construction cost report  

SciTech Connect (OSTI)

The purpose of this report is to fulfill part of the requirement of the US Department of Energy (DOE) Cooperative Agreement Number FC07-80ID12125 of the Small Scale Hydropower Program and is submitted on behalf of the Broad River Electric Cooperative, Inc. of Gaffney, South Carolina. The project was initially studied in 1978 with construction commencing in January, 1984. The primary work elements of the project consisted of the renovation of an existing dam and a new powerhouse. The dam was rehabilitated and flashboards were installed along the top of the structure. The powerhouse was supplied with a single open pit turbine and a new substation was constructed. The project generated power in December of 1985 but has been plagued with numerous problems compounded by a flood in March, 1987 causing extensive damages. The flood of March, 1987 resulted in filing of litigative action by the developers against their project managers and engineers which has yet to reach settlement and will possibly culminate in court sometime during the fall of 1988.

Not Available

1988-06-01T23:59:59.000Z

64

British Hydro-Electric Development  

Science Journals Connector (OSTI)

... and availability of skilled labour also enter into the problem. The interconnexion of steam and hydroelectric power plants will, in certain cases, promote the best economic results by utilising the ... England and Wales. They state that the technical difficulties in obtaining efficient results from water turbines operating under the onerous conditions of a widely fluctuating head of water have now been ...

1934-12-29T23:59:59.000Z

65

Energy 101: Hydroelectric Power  

K-12 Energy Lesson Plans and Activities Web site (EERE)

Learn how hydropower captures the kinetic energy of flowing water and turns it into electricity for our homes and businesses.

66

Tribal Renewable Energy Foundational Course: Hydroelectric  

Broader source: Energy.gov [DOE]

Watch the U.S. Department of Energy Office of Indian Energy foundational course webinar on hydroelectric renewable energy by clicking on the .swf link below. You can also download the PowerPoint...

67

Repurposing a Hydroelectric Plant.  

E-Print Network [OSTI]

??This thesis project explores repurposing a hydroelectric plant along Richmond Virginia's Canal Walk. The building has been redesigned to create a community-oriented space programmed as… (more)

Pritcher, Melissa

2008-01-01T23:59:59.000Z

68

Optimizing Profits from Hydroelectricity Production  

E-Print Network [OSTI]

Optimizing Profits from Hydroelectricity Production Daniel De Ladurantaye Michel Gendreau Jean the profits obtained by the stochastic model. Keywords: Hydroelectricity, electricity market, prices, dams countries deregulate their electricity market, new challenges appear for hydroelectricity producers

Potvin, Jean-Yves

69

Small Hydroelectric | Open Energy Information  

Open Energy Info (EERE)

Small)) Jump to: navigation, search TODO: Add description List of Small Hydroelectric Incentives Retrieved from "http:en.openei.orgwindex.php?titleSmallHydroelectric&oldid26...

70

Hydroelectric energy | Open Energy Information  

Open Energy Info (EERE)

Hydroelectric) Jump to: navigation, search TODO: Add description List of Hydroelectric Incentives Retrieved from "http:en.openei.orgwindex.php?titleHydroelectricenergy&oldid...

71

Analysis of legal obstacles and incentives to the development of low-head hydroelectric power in Maine  

SciTech Connect (OSTI)

The legal and institutional obstacles to the development of small-scale hydroelectric energy at the state level in Maine is discussed. The Federal government also exercises extensive regulatory authority in the area. The dual regulatory system is examined. The first step any developer of small-scale hydropower must take is to acquire right, title, or interest in the real property. In Maine, that step requires acquisition in some form of both river banks, the river bed, and where necessary, the land needed for the upstream impoundment area. The developer must acquire the river banks to be considered a riparian owner. Classification as a riparian is important, for only a use of water by a riparian owner is deemed a reasonable use and hence a legal use. A non-riparian could not draw water from a stream to increase the water level of an impoundment area on another stream. Apart from the usual methods of land acquisition involving sale, lease, or perhaps gift, Maine has two somewhat unique methods a developer may use for property acquisition. These methods, authorized by statute, are use of the abandoned dams law and use of the Mill Dam Act for flowage of upstream impoundment areas.

None,

1980-05-01T23:59:59.000Z

72

Hydroelectric energy | Open Energy Information  

Open Energy Info (EERE)

Hydroelectric Incentives Retrieved from "http:en.openei.orgwindex.php?titleHydroelectricenergy&oldid277908...

73

The Impacts of Wind Speed Trends and Long-term Variability in Relation to Hydroelectric  

E-Print Network [OSTI]

The Impacts of Wind Speed Trends and Long- term Variability in Relation to Hydroelectric Reservoir and Long-term Variability in Relation to Hydroelectric Reservoir Inflows on Wind Power in the Pacific through diversification. In hydroelectric dominated systems, like the PNW, the benefits of wind power can

Kohfeld, Karen

74

Primal-Dual Interior Point Method Applied to the Short Term Hydroelectric Scheduling Including a  

E-Print Network [OSTI]

Primal-Dual Interior Point Method Applied to the Short Term Hydroelectric Scheduling Including that minimizes losses in the transmission and costs in the generation of a hydroelectric power system, formulated such perturbing parameter. Keywords-- Hydroelectric power system, Network flow, Predispatch, Primal-dual interior

Oliveira, Aurélio R. L.

75

Rent sharing in the Clean Development Mechanism The Case of the Tahumanu Hydroelectric Project in Bolivia  

E-Print Network [OSTI]

Rent sharing in the Clean Development Mechanism The Case of the Tahumanu Hydroelectric Project a hydroelectric power plant instead of subsidized diesel plants in the Bolivian Pando Province. Simulations show

Paris-Sud XI, Université de

76

Hydroelectric Plants (Iowa)  

Broader source: Energy.gov [DOE]

A permit is required from the Executive Council of Iowa for the construction, maintenance, or operation of any hydroelectric facility. All applications will be subject to a public hearing.

77

Scottish Hydroelectric Schemes  

Science Journals Connector (OSTI)

... completed his study of the report into the Enquiry into the Fado-Fionn and Laidon hydroelectric schemes. The report concluded that neither scheme was needed, at least up to 1975 ...

1965-12-18T23:59:59.000Z

78

Underground pumped hydroelectric storage  

SciTech Connect (OSTI)

Underground pumped hydroelectric energy storage was conceived as a modification of surface pumped storage to eliminate dependence upon fortuitous topography, provide higher hydraulic heads, and reduce environmental concerns. A UPHS plant offers substantial savings in investment cost over coal-fired cycling plants and savings in system production costs over gas turbines. Potential location near load centers lowers transmission costs and line losses. Environmental impact is less than that for a coal-fired cycling plant. The inherent benefits include those of all pumped storage (i.e., rapid load response, emergency capacity, improvement in efficiency as pumps improve, and capacity for voltage regulation). A UPHS plant would be powered by either a coal-fired or nuclear baseload plant. The economic capacity of a UPHS plant would be in the range of 1000 to 3000 MW. This storage level is compatible with the load-leveling requirements of a greater metropolitan area with population of 1 million or more. The technical feasibility of UPHS depends upon excavation of a subterranean powerhouse cavern and reservoir caverns within a competent, impervious rock formation, and upon selection of reliable and efficient turbomachinery - pump-turbines and motor-generators - all remotely operable.

Allen, R.D.; Doherty, T.J.; Kannberg, L.D.

1984-07-01T23:59:59.000Z

79

Small-scale hydroelectric power demonstration project: Broad River Electric Cooperative, Inc. , Cherokee Falls, South Carolina: Final operations and maintenance report  

SciTech Connect (OSTI)

The purpose of this report is to give a final accounting of the costs and benefits derived from the first two years of operation of the Cherokee Falls, Broad River Hydroelectric Demonstration Project which was built at Cherokee Falls, South Carolina. Prior to construction, Broad River Electric Cooperative, Inc. (BREC) executed a Cooperative Agreement with the US Department of Energy (DOE) Number FC07-80ID12125 which provided $1,052,664 toward the construction of the facility. This agreement requires that BREC document for DOE a summary of the complete operating statistics, operating and maintenance cost, and revenues from power sales for a two-year operating period. A complete reporting covering the design, technical, construction, legal, institutional, environmental and other related aspects of the total project was furnished to DOE previously for publication as the ''Final Technical and Construction Cost Report''. For this reason these elements will not be addressed in detail in this report. In order to make this account a more meaningful discussion of the initial two-year and four month production period, it is necessary to detail several unique events concerning the project which set Cherokee Falls apart from other projects developed under similar Cooperative Agreements with DOE. Accordingly, this report will discuss certain major problems experienced with the design, operation and maintenance, energy production, as well as the operation and maintenance cost and value of the power produced for the first 28 months of operation. 3 figs.

Not Available

1988-08-01T23:59:59.000Z

80

Energy Department Accepting Applications for a $3.6 Million Hydroelectric Production Incentive Program  

Broader source: Energy.gov [DOE]

The Energy Department today announced an incentive program for developers adding hydroelectric power generating capabilities to existing non-powered dams throughout the United States.

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Hydroelectric Voltage Generation Based on Water-Filled Single-Walled Carbon Nanotubes  

Science Journals Connector (OSTI)

Hydroelectric Voltage Generation Based on Water-Filled Single-Walled Carbon Nanotubes ... The hydroelectric voltage generator can be expressed by the model illustrated in Figure 6a and b. ... Individual water-filled single-walled carbon nanotubes as hydroelectric power converters ...

Quanzi Yuan; Ya-Pu Zhao

2009-04-21T23:59:59.000Z

82

Hydroelectric | OpenEI  

Open Energy Info (EERE)

Hydroelectric Hydroelectric Dataset Summary Description This dataset presents summary information related to world hydropower. It is part of a supporting dataset for the book World On the Edge: How to Prevent Environmental and Economic Collapse by Lester R. Source Earth Policy Institute Date Released January 12th, 2011 (3 years ago) Date Updated Unknown Keywords Hydro Hydroelectric Data application/vnd.ms-excel icon book_wote_energy_hydro.xls (xls, 83.5 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Open Data Commons Attribution License Comment "Reuse of our data is permitted. We merely ask that wherever it is listed, it be appropriately cited" Rate this dataset Usefulness of the metadata

83

MHK Technologies/HyPEG | Open Energy Information  

Open Energy Info (EERE)

HyPEG HyPEG < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage HyPEG.jpg Technology Profile Primary Organization Hydrokinetic Laboratory Technology Resource Click here Current Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 4 Proof of Concept Technology Description Their Hydro kinetically Powered Electrical Generators HyPEGs converts the unimpeded flow and the massive current of large deep rivers and ocean currents into useful electrical power on a large scale 4 to 8MW each This innovative system design approach is viable because of the unique power head cup design and location in which the unit is placed Unlike conventional turbine type or propeller type current generators being tested today HyPEGs can operate in fairly shallow rivers since they rotate in the horizontal plane rather than the vertical Turbine propeller type generators can only operate in water that is sufficiently deep that it is not a hazard to navigation worse they are greatly limited in power output due to a limited sized power head Once a suitable location is found a HyPEG can be made in any diameter and are limited only by their side to side clearance Additionally they need far less support structure than vertical generators

84

MHK Technologies/hyWave | Open Energy Information  

Open Energy Info (EERE)

hyWave hyWave < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage HyWave.png Technology Profile Primary Organization Wavegen subsidiary of Voith Siemens Hydro Power Generation Project(s) where this technology is utilized *MHK Projects/Mutriku *MHK Projects/Wavegen Technology Resource Click here Wave Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description The hyWave device rests directly on the seabed and is designed to operate in the near-shore environment in a nominal mean water depth of 15m. Optimum performance will be achieved when driven by a long ocean swell. The pneumatic power of the oscillating water column (OWC) is converted to electricity by a Wells generator and specially designed induction generators.

85

salt-water pumped-storage hydroelectric plant  

Science Journals Connector (OSTI)

salt-water pumped-storage hydroelectric plant, saltwater pumped-storage hydroelectric station, seawater pumped-storage hydroelectric plant, seawater pumped-storage hydroelectric station ? Salzwasser-...

2014-08-01T23:59:59.000Z

86

"1. John Day","Hydroelectric","USCE-North Pacific Division",2160  

U.S. Energy Information Administration (EIA) Indexed Site

Oregon" Oregon" "1. John Day","Hydroelectric","USCE-North Pacific Division",2160 "2. The Dalles","Hydroelectric","USCE-North Pacific Division",1823 "3. Bonneville","Hydroelectric","USCE-North Pacific Division",1093 "4. McNary","Hydroelectric","USCE-North Pacific Division",991 "5. Hermiston Power Partnership","Gas","Hermiston Power Partnership",615 "6. Boardman","Coal","Portland General Electric Co",585 "7. Beaver","Gas","Portland General Electric Co",487 "8. Klamath Cogeneration Plant","Gas","Pacific Klamath Energy Inc",470

87

The Nelson River hydroelectric development : a public utility investment affecting both regional and national development.  

E-Print Network [OSTI]

??This is a study of the decision to develop hydroelectric power on the Nelson River. An historical account is given of the events leading to… (more)

Cline, John Alexander

2009-01-01T23:59:59.000Z

88

The northeast Georgia hydroelectric plants.  

E-Print Network [OSTI]

??The Northeast Georgia hydroelectric plants are important cultural resources to the state of Georgia and the communities immediately adjacent. If the early technology of these… (more)

Kelly, Nancy Elizabeth

2005-01-01T23:59:59.000Z

89

Environmental Impacts of Increased Hydroelectric Development...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Environmental Impacts of Increased Hydroelectric Development at Existing Dams Environmental Impacts of Increased Hydroelectric Development at Existing Dams This report describes...

90

Peer Reviewed: Experimenting with Hydroelectric Reservoirs  

Science Journals Connector (OSTI)

Peer Reviewed: Experimenting with Hydroelectric Reservoirs ... Researchers created reservoirs in Canada to explore the impacts of hydroelectric developments on greenhouse gas and methylmercury production. ...

R. A. Bodaly; Kenneth G. Beaty; Len H. Hendzel; Andrew R. Majewski; Michael J. Paterson; Kristofer R. Rolfhus; Alan F. Penn; Vincent L. St. Louis; Britt D. Hall; Cory J. D. Matthews; Katharine A. Cherewyk; Mariah Mailman; James P. Hurley; Sherry L. Schiff; Jason J. Venkiteswaran

2004-09-15T23:59:59.000Z

91

Hydroelectric Developments and Engineering A Practical and Theoretical Treatise on the Development, Design, Construction, Equipment, and Operation of Hydroelectric Transmission Plants  

Science Journals Connector (OSTI)

... HYDROELECTRIC power plants do not call for the same attention in this country as in America ... The mountains and the forests, the streams and the waterfalls—for the generating stations of hydroelectric plants are usually away out among the beauties of nature—all bring back memories of ...

STANLEY P. SMITH

1910-12-15T23:59:59.000Z

92

Potential for hydroelectric development in Alaska  

SciTech Connect (OSTI)

Testimony concerning Alaskan hydroelectricity development is presented. Various public and private organizations were represented.

Not Available

1981-01-01T23:59:59.000Z

93

Water Power Program | Department of Energy  

Office of Environmental Management (EM)

Water Power Program Now Accepting Applications: 3.6 Million Hydroelectric Production Incentive Program Now Accepting Applications: 3.6 Million Hydroelectric Production Incentive...

94

The Bowersock Mills and Power Company 1874  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Incremental Hydroelectric Energy The Bowersock Mills and Power Co., Lawrence, KS Hydroelectric Energy Potential for U.S. BMPC Plant At Forefront of Development Curve "In our...

95

Power Politics: The Political Economy of Russia's Electricity Sector Liberalization  

E-Print Network [OSTI]

Sayano-Shushenskaia Hydroelectric Power Plant is Siberia’scounts some of the largest hydroelectric power plants in theofficial at Bratsk hydroelectric dam, one of the world’s

Wengle, Susanne Alice

2010-01-01T23:59:59.000Z

96

Effects of Climate Change on the Hydroelectric The Council is not tasked, nor does it have the resources to resolve existing uncertainties  

E-Print Network [OSTI]

Effects of Climate Change on the Hydroelectric System SUMMARY The Council is not tasked, nor does at hydroelectric dams when Northwest demands and power market values are likely to grow due to higher air

97

Cost assessment of efficiency losses in hydroelectric plants  

Science Journals Connector (OSTI)

Some important real-time tasks of the independent system operator (ISO) are the monitoring and control of power system events (load deviations and contingencies). These events are usually managed by the ISO using operating reserve ancillary services. These services represent an additional capacity (MW) available in generators and some interruptible loads. Generators must change their operating points in order that this capacity can remain available. These changes might lead to efficiency losses in energy production. In systems with a high percentage of hydroelectric production, hydroelectric plants need to know the impact of ancillary services on their profits. This work therefore analyzes the cost of efficiency losses due to operating reserve availability in hydroelectric generators. A method to calculate this cost component is proposed using a unit commitment dispatch for a single hydroelectric plant. This dispatch is performed without considering the operating reserve availability and is compared with the traditional dispatch, which takes into account the availability of operating reserve. The proposal is used to calculate the cost of efficiency losses on a Brazilian hydroelectric generator. We found that the cost of efficiency losses can be considerable when compared to the incomes of a hydroelectric plant in the short-term market.

J.C. Galvis; A. Padilha-Feltrin; J.M. Yusta Loyo

2011-01-01T23:59:59.000Z

98

HyCore | Open Energy Information  

Open Energy Info (EERE)

HyCore Jump to: navigation, search Name: HyCore Place: Norway Sector: Hydro, Solar Product: JV between Umicore and Norsk Hydro to manufacture solar-grade silicon. References:...

99

MHK Technologies/hyTide | Open Energy Information  

Open Energy Info (EERE)

MHK Technologies/hyTide MHK Technologies/hyTide < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage HyTide.jpg Technology Profile Primary Organization Voith Siemens Hydro Power Generation Project(s) where this technology is utilized *MHK Projects/South Korea Technology Resource Click here Current/Tidal Technology Type Click here Axial Flow Turbine Technology Readiness Level Click here TRL 1-3: Discovery / Concept Definition / Early Stage Development & Design & Engineering Technology Description hyTide is a horizontal axis tidal turbine optimized for reliability and low maintenance costs. Voith Hydro therefore develops innovative tidal power stations that do not utilize the water storage but, similar to wind power stations, exploit the kinetic energy of the current and are operated fully under water. For this purpose, up to three turbines, each with a nominal power of 1 MW, are installed within a bridge-like structure. These turbines can be rotated around their horizontal axis, which allows them to make optimum use of the water and its flow direction, which changes every six hours.

100

Hy9 | Open Energy Information  

Open Energy Info (EERE)

Hy9 Hy9 Jump to: navigation, search Name Hy9 Place Hopkinton, Massachusetts Zip 01748-2207 Sector Hydro, Hydrogen Product Manufacturer and seller of hydrogen purifiers and hydrogen reformers. Coordinates 41.457457°, -71.778695° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.457457,"lon":-71.778695,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Hydroelectric Conventional | OpenEI  

Open Energy Info (EERE)

Hydroelectric Conventional Hydroelectric Conventional Dataset Summary Description Provides annual consumption (in quadrillion Btu) of renewable energy by energy use sector (residential, commercial, industrial, transportation and electricity) and by energy source (e.g. solar, biofuel) for 2004 through 2008. Original sources for data are cited on spreadsheet. Also available from: www.eia.gov/cneaf/solar.renewables/page/trends/table1_2.xls Source EIA Date Released August 01st, 2010 (4 years ago) Date Updated Unknown Keywords annual energy consumption biodiesel Biofuels biomass energy use by sector ethanol geothermal Hydroelectric Conventional Landfill Gas MSW Biogenic Other Biomass renewable energy Solar Thermal/PV Waste wind Wood and Derived Fuels Data application/vnd.ms-excel icon RE Consumption by Energy Use Sector, Excel file (xls, 32.8 KiB)

102

HyRadix Inc | Open Energy Information  

Open Energy Info (EERE)

HyRadix Inc HyRadix Inc Jump to: navigation, search Name HyRadix Inc Place Des Plaines,, Illinois Zip IL 60018-1 Sector Hydro, Hydrogen Product The company aims to develop and supply small-scale hydrogen generation technology for fuel cells and on-site hydrogen for industrial processes and refueling stations. References HyRadix Inc[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. HyRadix Inc is a company located in Des Plaines,, Illinois . References ↑ "HyRadix Inc" Retrieved from "http://en.openei.org/w/index.php?title=HyRadix_Inc&oldid=346740" Categories: Clean Energy Organizations Companies Organizations Stubs What links here Related changes Special pages

103

"1. Oahe","Hydroelectric","USCE-Missouri River District",714  

U.S. Energy Information Administration (EIA) Indexed Site

Dakota" Dakota" "1. Oahe","Hydroelectric","USCE-Missouri River District",714 "2. Big Bend","Hydroelectric","USCE-Missouri River District",520 "3. Big Stone","Coal","Otter Tail Power Co",476 "4. Fort Randall","Hydroelectric","USCE-Missouri River District",360 "5. Angus Anson","Gas","Northern States Power Co - Minnesota",338 "6. Buffalo Ridge II LLC","Other Renewables","Iberdrola Renewables Inc",210 "7. Groton Generating Station","Gas","Basin Electric Power Coop",169 "8. MinnDakota Wind LLC","Other Renewables","Iberdrola Renewables Inc",150

104

Modelling the GHG emission from hydroelectric reservoirs  

Science Journals Connector (OSTI)

A mechanistic model has been constructed to compute the fluxes of CO2 and CH4 emitted from the surface of hydroelectric reservoirs. The structure of the model has been designed to be adaptable to hydroelectric re...

Normand Thérien; Ken Morrison

2005-01-01T23:59:59.000Z

105

The Power of Water Renegotiating the Columbia River Treaty  

E-Print Network [OSTI]

, and release: - Agriculture and food security (THE BIGGEST ISSUE) - Hydroelectric power - Other nonagricultural

106

Optimization Online - Managing Hydroelectric Reservoirs over an ...  

E-Print Network [OSTI]

Jul 7, 2013 ... Managing Hydroelectric Reservoirs over an Extended Planning Horizon using a Benders Decomposition Algorithm Exploiting a Memory Loss ...

Pierre-Luc Carpentier

2013-07-07T23:59:59.000Z

107

EIS-0456: Cushman Hydroelectric Project, Tacoma, Washington  

Broader source: Energy.gov [DOE]

This EIS is for the design and construction of certain components of the Cushman Hydroelectric Project in Mason County, Washington.

108

Potential Climate Change Impacts to the NW Hydroelectric System  

E-Print Network [OSTI]

Page 1 Potential Climate Change Impacts to the NW Hydroelectric System NW Power and Conservation Council Symposium on Greenhouse Gases June 4, 2013 1 Source of Data · 2009 International Panel on Climate Change (IPCC-4) data but prior to River Management Joint Operating Committee's (RMJOC) processing

109

Hydroelectric Real Options.  

E-Print Network [OSTI]

?? Structural estimation is an important technique in analyzing economic data. Unfortunately, it is often computationally expensive to implement the most powerful and efficient statistical… (more)

Foss, Marius Øverland

2011-01-01T23:59:59.000Z

110

List of Hydroelectric Incentives | Open Energy Information  

Open Energy Info (EERE)

Hydroelectric Incentives Hydroelectric Incentives Jump to: navigation, search The following contains the list of 1298 Hydroelectric Incentives. CSV (rows 1-500) CSV (rows 501-1000) CSV (rows 1001-1298) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active 401 Certification (Vermont) Environmental Regulations Vermont Utility Industrial Biomass/Biogas Coal with CCS Geothermal Electric Hydroelectric energy Small Hydroelectric Nuclear Yes Abatement of Air Pollution: Control of Carbon Dioxide Emissions/Carbon Dioxide Budget Trading Program (Connecticut) Environmental Regulations Connecticut Agricultural Commercial Construction Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government

111

Forced response analysis of hydroelectric systems  

Science Journals Connector (OSTI)

At off-design operating points, Francis turbines develop cavitation vortex rope in the draft tube which may interact with the hydraulic system. Risk resonance assessment by means of eigenmodes computation of the system is usually performed. However, the system response to the excitation source induced by the cavitation vortex rope is not predicted in terms of amplitudes and phase. Only eigenmodes shapes with related frequencies and dampings can be predicted. Besides this modal analysis, the risk resonance assessment can be completed by a forced response analysis. This method allows identifying the contribution of each eigenmode into the system response which depends on the system boundary conditions and the excitation source location. In this paper, a forced response analysis of a Francis turbine hydroelectric power plant including hydraulic system, rotating train, electrical system and control devices is performed. First, the general methodology of the forced response analysis is presented and validated with time domain simulations. Then, analysis of electrical, hydraulic and hydroelectric systems are performed and compared to analyse the influence of control structures on pressure fluctuations induced by cavitation vortex rope.

S Alligné; P C O Silva; A Béguin; B Kawkabani; P Allenbach; C Nicolet; F Avellan

2014-01-01T23:59:59.000Z

112

Wind power costs in Portugal Saleiro, Carla  

E-Print Network [OSTI]

was originated from hydroelectric power stations. Portugal assumed that the Electricity System Expansion Plan will proceed with the construction of new hydroelectric power plants with an installed power rating of more

113

Feasibility Assessment of the Water Energy Resources of the United States for New Low Power and Small Hydro Classes of Hydroelectric Plants: Main Report and Appendix A  

Broader source: Energy.gov [DOE]

Main Report and Appendix A: Evaluates water energy resource sites identified in the resource assessment study reported in Water Energy Resources of the United States with Emphasis on Low Head/Low Power Resources, DOE/ID-11111, April 2004 to identify which could feasibly be developed using a set of feasibility criteria. The gross power potential of the sites estimated in the previous study was refined to determine the realistic hydropower potential of the sites using a set of development criteria assuming they are developed as low power (less than 1 MWa) or small hydro (between 1 and 30 MWa) projects.

114

HyDIVE (Hydrogen Dynamic Infrastructure and Vehicle Evolution...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

HyDIVE (Hydrogen Dynamic Infrastructure and Vehicle Evolution) Model Analysis HyDIVE (Hydrogen Dynamic Infrastructure and Vehicle Evolution) Model Analysis Presentation by NREL's...

115

rom the beginning of time, the power of water has captured the human imagination and influenced  

E-Print Network [OSTI]

is an essential water-supply reservoir for irrigation, hydroelectric power generation,81 and municipal demands

116

FAWNdamentally Power-efficient Clusters Vijay Vasudevan, Jason Franklin, David Andersen  

E-Print Network [OSTI]

million people, is im- portant for food and energy production, with more than ten hydroelectric power

117

NET SYSTEM POWER: A SMALL SHARE OF  

E-Print Network [OSTI]

hydroelectricity. This report uses the same definition for small hydroelectric facilities, 30 megawatts or less, as is used under the state's Renewable Portfolio Standard,. Electricity from large hydroelectric facilities changes, because NW hydroelectric energy varies from year to year and because the power plant fleet within

118

2006 NET SYSTEM POWER REPORT COMMISSIONREPORT  

E-Print Network [OSTI]

hydroelectricity. This report uses the same definition for small hydroelectric facilities, 30 megawatts or less, as is used under the state's Renewable Portfolio Standard,. Electricity from large hydroelectric facilities changes, because NW hydroelectric energy varies from year to year and because the power plant fleet within

119

Main Canal, Maverick County Water Control and Improvement District above Central Power and Light hydro-electric plant, at Maverick and Kinney Counties, Texas  

E-Print Network [OSTI]

BAIN CANAL NA~ICK COUNTY WATW CONTROL AND INPROllZXBZ DISTRICT ABOVE C~ POWER AND LION HYDRO ELECTRIC PLANT& AT, SIAVERICK AND KINNEY COUNT'S, T~~S By John J. Ledbetter, Jr. Approved as to style and content by: (Che man Committee Heed of pa... Hydro Plant K'KWFS Determfnatfans vcfth Power Canal Current Later Lbiasuremsnts Made by Various Hydrographsrs Using Rated Current Meters Tabulation Shaming f&7CID Irrigated and Irrigable Areas. Tabulation Shawing Average IIumber of' Acres Irrigated...

Ledbetter, John J

2012-06-07T23:59:59.000Z

120

HyRAM Testing Script.  

SciTech Connect (OSTI)

The testing script is to provide a method of inspections to HyRAM (v1.0.0.244 Alpha) application features. This document will lead participants through the use of the application to make sure the application performs as designed. If a feature of the application becomes non-working, this script will relay useful information back to the designers of the application so that the feature can be fixed. This is essential to keep the application updated and performing as designed so that the users of this program can be satisfied. There will be frequent updates of this document to ensure proper testing of future application versions.

Parkins, Owen

2014-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Feasibility Assessment of the Water Energy Resources of the United States for New Low Power and Small Hydro Classes of Hydroelectric Plants: Main Report and Appendix A  

Broader source: Energy.gov [DOE]

Evaluates water energy resource sites identified in the resource assessment study reported in Water Energy Resources of the United States with Emphasis on Low Head/Low Power Resources, DOE/ID-11111, April 2004 to identify which could feasibly be developed using a set of feasibility criteria.

122

Marine Hydroelectric Company | Open Energy Information  

Open Energy Info (EERE)

Hydroelectric Company Address: 24040 Camino Del Avion A 107 Place: Monarch Beach Sector: Marine and Hydrokinetic Year Founded: 1983 Phone Number: (949) 361-6474 Website: http:...

123

Hydroelectric Webinar Presentation Slides and Text Version  

Broader source: Energy.gov [DOE]

Download presentation slides and a text version of the audio from the DOE Office of Indian Energy webinar on hydroelectric renewable energy. 

124

Southwestern Power Administration  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of four Power Marketing Administrations in the United States, Southwestern markets hydroelectric power in Arkansas, Kansas, Louisiana, Missouri, Oklahoma, and Texas from 24 U.S....

125

Shawmut hydroelectric redevelopment project. Final technical and construction cost report  

SciTech Connect (OSTI)

This report describes the major steps undertaken by the Central Maine Power Company to redevelop an old existing lowhead (19 to 23 ft) hydroelectric station and, at the same time, demonstrate the commercial viability of such a venture. The report addresses the process of site selection, preliminary conceptual design for determining economic viability, licensing and the regulatory process, final design, and project construction with the objective of presenting to the reader a technical and economical guide useful for a similar undertaking.

None

1982-08-01T23:59:59.000Z

126

S. 737: A Bill to extend the deadlines applicable to certain hydroelectric projects, and for other purposes. Introduced in the Senate of the United States, One Hundred Fourth Congress, First session  

SciTech Connect (OSTI)

This bill was proposed to extend the deadlines applicable to certain hydroelectric projects, and for other purposes. The bill proposes extending the deadlines applying to certain hydroelectric projects in West Virginia, Kentucky, Washington, Oregon, and Arkansas. It proposes limited exemptions for licensing provisions for a power transmission project in New Mexico, extends Alaska`s state jurisdiction over small hydroelectric projects in the state, and amends the jurisdiction of FERC for licensing fresh water hydroelectric projects in Hawaii.

NONE

1995-12-31T23:59:59.000Z

127

Final Guidance for EPAct 2005 Section 242 Hydroelectric Incentive...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Final Guidance for EPAct 2005 Section 242 Hydroelectric Incentive Program Final Guidance for EPAct 2005 Section 242 Hydroelectric Incentive Program This document contains the Final...

128

Energy Department Seeks Feedback on Draft Guidance for the Hydroelectr...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Feedback on Draft Guidance for the Hydroelectric Production Incentive Program Energy Department Seeks Feedback on Draft Guidance for the Hydroelectric Production Incentive Program...

129

ORIGINAL PAPER Photomineralization in a boreal hydroelectric reservoir  

E-Print Network [OSTI]

ORIGINAL PAPER Photomineralization in a boreal hydroelectric reservoir: a comparison with natural dioxide Á Dissolved organic matter Á Boreal hydroelectric reservoir Á Greenhouse gas production

Long, Bernard

130

Hydro-Electric Development Works1  

Science Journals Connector (OSTI)

... Institution of Electrical Engineers by Mr. J. W. Meares, chief engineer of the Hydroelectric Service of India, dealing with the general principles of the development and storage of ... 's paper is a general survey of the various problems connected with the inception of hydroelectric installations; it outlines the conditions essential to the satisfactory development of any scheme of ...

BRYSSON CUNNINGHAM

1919-10-23T23:59:59.000Z

131

Hungarian establishment now opposes hydroelectric project  

Science Journals Connector (OSTI)

... permission to publish its three reports on the probable environmental effect of the Gabcikovo-Nagymaros hydroelectric project. This is the latest in a sequence of events that, since the conference ... , north from its present channel, and the construction of two major 'peak-hour' hydroelectric plants at Gabcikovo in Slovakia and Nagymaros in Hungary, was originally intended as a ...

Vera Rich

1988-08-25T23:59:59.000Z

132

HyRAM Testing Strategy and Quality Design Elements.  

SciTech Connect (OSTI)

Strategy document and tentative schedule for testing of HyRAM, a software toolkit that integrates data and methods relevant to assessing the safety of hydrogen fueling and storage infrastructure. Because proposed and existing features in HyRAM that support testing are important factors in this discussion, relevant design considerations of HyRAM are also discussed. However, t his document does not cover all of HyRAM desig n, nor is the full HyRAM software development schedule included.

Reynolds, John Thomas

2014-12-01T23:59:59.000Z

133

Hoopa Valley Small Scale Hydroelectric Feasibility Project  

SciTech Connect (OSTI)

This study considered assessing the feasibility of developing small scale hydro-electric power from seven major tributaries within the Hoopa Valley Indian Reservation of Northern California (http://www.hoopa-nsn.gov/). This study pursued the assessment of seven major tributaries of the Reservation that flow into the Trinity River. The feasibility of hydropower on the Hoopa Valley Indian Reservation has real potential for development and many alternative options for project locations, designs, operations and financing. In order to realize this opportunity further will require at least 2-3 years of intense data collection focusing on stream flow measurements at multiple locations in order to quantify real power potential. This also includes on the ground stream gradient surveys, road access planning and grid connectivity to PG&E for sale of electricity. Imperative to this effort is the need for negotiations between the Hoopa Tribal Council and PG&E to take place in order to finalize the power rate the Tribe will receive through any wholesale agreement that utilizes the alternative energy generated on the Reservation.

Curtis Miller

2009-03-22T23:59:59.000Z

134

HyEnergy Systems Inc | Open Energy Information  

Open Energy Info (EERE)

HyEnergy Systems Inc HyEnergy Systems Inc Jump to: navigation, search Name HyEnergy Systems Inc Place Austin, Texas Zip 78730 Product Developer of the FlatStack Fuel Cell System, a hybrid battery/fuel cell family providing lightweight and low cost power for devices such as laptop computers and military communications equipment. Coordinates 30.267605°, -97.742984° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":30.267605,"lon":-97.742984,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

135

Hydraulic fractur ing--also called hy  

E-Print Network [OSTI]

Hydraulic fractur ing--also called hy drofracking or frack ing--is a process where large volumes) is an aquatic invasive spe cies listed on the USDA's federal noxious weeds list (http:// www.aphis.usda.gov/plant_health

Goodman, Robert M.

136

Fish and hydroelectricity; Engineering a better coexistence  

SciTech Connect (OSTI)

This paper reports on the problems that hydroelectric plants have regarding fish populations. The utilities that operate these plants are finding that accommodating migrating fish presents unique engineering challenges, not the least of which involves designing and building systems to protect fish species whose migratory behavior remains something of a mystery. Where such systems cannot be built, the status of hydroelectric dams may be in doubt, as is now the case with several dams in the United States. A further twist in some regions in the possibility that certain migratory fish will be declared threatened or endangered-a development that could wreak havoc on the hydroelectric energy supply in those regions.

Zorpette, G.

1990-12-01T23:59:59.000Z

137

Brookfield Renewable Power Corp formerly Brascan Power Corp ...  

Open Energy Info (EERE)

Sector: Hydro, Wind energy Product: Toronto-based owner, operator and developer of hydroelectric power facilities, co-generation and wind power assets. Coordinates: 43.64856,...

138

Hydroelectric Resources on State Lands (Montana)  

Broader source: Energy.gov [DOE]

This chapter authorizes the leasing of state lands for the development of hydroelectric resources. It provides regulations for the granting and duration of leases, as well as for the inspection of...

139

Concentrated Thermoelectric Power | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Concentrated Thermoelectric Power This fact sheet describes a concentrated solar hydroelectric power project awarded under the DOE's 2012 SunShot Concentrating Solar Power R&D...

140

Indian River Hydroelectric Project Grant  

SciTech Connect (OSTI)

This Final Technical Report provides a concise retrospective and summary of all facets of the Sheldon Jackson College electrical Infrastructure Renovation portion of the Indian River Hydroelectric Project Grant of the City and Borough of Sitka, Alaska. The Project Overview describes the origins of the project, the original conditions that provided the impetus for the grant funding, how the grant amendment was developed, the conceptual design development, and the actual parameters of the final project as it went out to bid. The Project Overview also describes the ''before and after'' conditions of the project. The Objectives division of this Final Technical Report describes the amendment-funded goals of the project. It also describes the milestones of project development and implementation, as well as, the rationale behind the milestone array. The Description of Activities Performed division of this report provides an in-depth chronological analysis of progressive project implementation. Photographs will provide further illustration of particular functional aspects of the renovation project within project parameters. The Conclusions and Recommendations division of this report provides a comprehensive retrospective analysis of the project.

Rebecca Garrett

2005-04-29T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Municipal Electric Power (Minnesota)  

Broader source: Energy.gov [DOE]

This section describes energy procurement for local utilities operating in Minnesota and provides a means for Minnesota cities to construct and operate hydroelectric power plants. The statute gives...

142

Southwestern Power Administration  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

equipment, and services to support its mission of marketing and delivering Federal hydroelectric power: 1569138161-kV field equipment such as circuit breakers, coupling...

143

Southwestern Power Administration  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Environment Southwestern's mission of marketing and delivering Federal hydroelectric power fully supports the U.S. Department of Energy's strategic goal of improving...

144

Reducing Ultra-Clean Transportation Fuel Costs with HyMelt Hydrogen  

SciTech Connect (OSTI)

This report describes activities for the twelfth quarter of work performed under this agreement. The design of the vessel for pressure testing has been finalized. We have initiated the purchasing process for the vessel and related equipment. Siemens Westinghouse Power Corporation completed computational fluid dynamics modeling and chemical reaction modeling of catalytic combustion of HyMelt product gases.

Donald P. Malone; William R. Renner

2005-10-01T23:59:59.000Z

145

HyFLEET:CUTE | Open Energy Information  

Open Energy Info (EERE)

HyFLEET:CUTE HyFLEET:CUTE Jump to: navigation, search Tool Summary LAUNCH TOOL Name: HyFLEET:CUTE Agency/Company /Organization: European Commission Focus Area: Fuels & Efficiency Topics: Best Practices Website: www.global-hydrogen-bus-platform.com/ This demonstration project includes fuel cell buses in Europe, specifically the design, construction and testing of the next generation of fuel cell and internal combustion engine buses; development and testing of new fueling infrastructure; and development, optimization, and testing of existing infrastructure. How to Use This Tool This tool is most helpful when using these strategies: Improve - Enhance infrastructure & policies Learn more about the avoid, shift, improve framework for limiting air pollutants and greenhouse gas emissions.

146

Integrated Analysis of Market Transformation Scenarios with HyTrans  

SciTech Connect (OSTI)

This report presents alternative visions of the transition of light-duty vehicle transportation in the United States from petroleum to hydrogen power. It is a supporting document to the U.S. Department of Energy's Summary Report, "Analysis of the Transition to a Hydrogen Economy and the Potential Hydrogen Infrastructure Requirements" (U.S. DOE, 2007). Three alternative early transition scenarios were analyzed using a market simulation model called HyTrans. The HyTrans model simultaneously represents the behavior of fuel suppliers, vehicle manufacturers and consumers, explicitly recognizing the importance of fuel availability and the diversity of vehicle choices to consumers, and dependence of fuel supply on the existence of market demand. Competitive market outcomes are simulated by means of non-linear optimization of social surplus through the year 2050. The three scenarios specify different rates and geographical distributions of market penetration for hydrogen fuel cell vehicles from 2012 through 2025. Scenario 1 leads to 2 million vehicles on U.S. roads by 2025, while Scenarios 2 and 3 result in 5 million and 10 million FCVs in use by 2025, respectively. The HyTrans model "costs out" the transition scenarios and alternative policies for achieving them. It then tests whether the scenarios, together with the achievement of the DOE's technology goals for fuel cell vehicles and hydrogen infrastructure technologies could lead to a sustainable transition to hydrogen powered transportation. Given the achievement of DOE's ambitious technology goals, all three scenarios appear to lead to a sustainable transition to hydrogen. In the absence of early transition deployment effort, no transition is likely to begin before 2045. The cumulative costs of the transition scenarios to the government range from $8 billion to $45 billion, depending on the scenario, the policies adopted and the degree of cost-sharing with industry. In the absence of carbon constraining policies, the transition to hydrogen achieves about the same reduction in CO2 emissions as a transition to advanced gasoline-electric hybrid vehicles. With significant carbon policy, drastic reductions in well-to-wheel CO2 emissions are possible. Energy transition modeling is a newly evolving field and much remains to be done to improve the utility of models like HyTrans.

Greene, David L [ORNL; Leiby, Paul Newsome [ORNL; Bowman, David Charles [ORNL

2007-06-01T23:59:59.000Z

147

List of Small Hydroelectric Incentives | Open Energy Information  

Open Energy Info (EERE)

Hydroelectric Incentives Hydroelectric Incentives Jump to: navigation, search The following contains the list of 1253 Small Hydroelectric Incentives. CSV (rows 1-500) CSV (rows 501-1000) CSV (rows 1001-1253) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active 401 Certification (Vermont) Environmental Regulations Vermont Utility Industrial Biomass/Biogas Coal with CCS Geothermal Electric Hydroelectric energy Small Hydroelectric Nuclear Yes APS - Renewable Energy Incentive Program (Arizona) Utility Rebate Program Arizona Commercial Residential Anaerobic Digestion Biomass Daylighting Geothermal Electric Ground Source Heat Pumps Landfill Gas Other Distributed Generation Technologies Photovoltaics Small Hydroelectric Solar Pool Heating Solar Space Heat Solar Thermal Process Heat

148

Hydroelectric power provides a cheap source of electricity with few carbon emissions. Yet, reservoirs are not operated sustainably, which we define as meeting societal needs for water and power while protecting long-term health of the river ecosystem. Reservoirs that generate hydropower are typically operated with the goal of maximizing energy reve  

SciTech Connect (OSTI)

Hydroelectric power provides a cheap source of electricity with few carbon emissions. Yet, reservoirs are not operated sustainably, which we define as meeting societal needs for water and power while protecting long-term health of the river ecosystem. Reservoirs that generate hydropower are typically operated with the goal of maximizing energy revenue, while meeting other legal water requirements. Reservoir optimization schemes used in practice do not seek flow regimes that maximize aquatic ecosystem health. Here, we review optimization studies that considered environmental goals in one of three approaches. The first approach seeks flow regimes that maximize hydropower generation, while satisfying legal requirements, including environmental (or minimum) flows. Solutions from this approach are often used in practice to operate hydropower projects. In the second approach, flow releases from a dam are timed to meet water quality constraints on dissolved oxygen (DO), temperature and nutrients. In the third approach, flow releases are timed to improve the health of fish populations. We conclude by suggesting three steps for bringing multi-objective reservoir operation closer to the goal of ecological sustainability: (1) conduct research to identify which features of flow variation are essential for river health and to quantify these relationships, (2) develop valuation methods to assess the total value of river health and (3) develop optimal control softwares that combine water balance modelling with models that predict ecosystem responses to flow.

Jager, Yetta [ORNL; Smith, Brennan T [ORNL

2008-02-01T23:59:59.000Z

149

Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric | Open  

Open Energy Info (EERE)

Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric Jump to: navigation, search Tool Summary Name: Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric Agency/Company /Organization: United States Agency for International Development Sector: Energy Resource Type: Training materials Website: www.energytoolbox.org/gcre/mod_4/index.shtml Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric Screenshot References: Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric[1] Logo: Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric GCREhydro.JPG References ↑ "Grid-Connected Renewable Energy Generation Toolkit-Hydroelectric" Retrieved from "http://en.openei.org/w/index.php?title=Grid-Connected_Renewable_Energy_Generation_Toolkit-Hydroelectric&oldid=375082

150

A hybrid Rankine cycle (HyRC) with ambient pressure combustion (APC)  

Science Journals Connector (OSTI)

Abstract The main losses in thermal power generation include heat in exhaust flue gas, heat rejected through steam condensation of low-pressure turbine, and exergy destruction in heat exchange process etc. To the extent that the heat losses are significantly greater in temperature than either air or water coolant resources, these losses also represent exergy losses which might be exploited to improve plant capacity and efficiency. This paper presents a hybrid Rankine cycle (HyRC) with an ambient pressure combustion (APC) boiler to address the recovery potential of these losses within the steam Rankine cycle (SRC). The APC–HyRC concept employs an organic Rankine cycle (ORC) to supplement SRC and to reduce cycle energy losses to the atmosphere since organic fluids are capable of lowering cycle condensation temperature when a very low temperature heat sink is available. The case studies based on a 399 MW SRC unit show that the APC–HyRC configurations have better thermodynamic performance than its base case SRC at a cycle condensation temperature of 30 °C and below. The best APC–HyRC configuration generates up to 14% more power than the baseline steam cycle which is a 5.45% increase in overall gross efficiency with a cycle condensation temperature at 4 °C.

Lijun Wu; David Thimsen; Bruce Clements; Ligang Zheng; Richard Pomalis

2014-01-01T23:59:59.000Z

151

Improvement of the effectiveness of spillway operation of high-head hydroelectric stations  

SciTech Connect (OSTI)

This article formulates the hydraulics and energetics involved in the aerated two-phase flow of water over and down the spillway of a high-head hydroelectric power plant into the receiving pools and constructs a flow model describing kinetic energy transfer and losses and air bubble compression forces for different configurations and inclinations of the spillway surface for purposes of spillway design.

Khlopenkov, P.R.

1987-10-01T23:59:59.000Z

152

Hydrogen storage systems for automotive applications: project StorHy  

Science Journals Connector (OSTI)

Around two thirds of world's oil usage is associated with transportation with road vehicles consuming around 40%. Also, transportation accounts for around 25% of greenhouse emissions worldwide, with around 90% coming from road vehicles. This situation is further complicated by the fact that oil reserves are running out. For this reason, the automotive industry supported by relevant governing bodies is rapidly exploring alternative propulsion solutions (such as hybrid, electric and hydrogen powered vehicle technologies). This paper presents the main objectives and progressive findings of an EU funded research project titled 'StorHy â?? Hydrogen Storage Systems for Automotive Applications'. This research project was conducted in partnership between a number of participating organisations under the auspice of the EU Thematic Priority 6 program titled 'Sustainable development, global change and ecosystems'. The integrated project, StorHy, aims to develop robust, safe and efficient on-board vehicle hydrogen storage systems suitable for use in hydrogen-fuelled fuel cell or internal combustion engine vehicles. Research work covering the whole spectrum of hydrogen storage technologies (compressed gas, cryogenic liquid and solid materials) is carried out with a focus on automotive applications. The aim is to develop economically and environmentally attractive solutions for all three storage technologies.

Joerg Wellnitz

2008-01-01T23:59:59.000Z

153

ORIGINAL ARTICLE Ecosystem services and hydroelectricity in Central America  

E-Print Network [OSTI]

ORIGINAL ARTICLE Ecosystem services and hydroelectricity in Central America: modelling service services provided to the Costa Rican and Nicaraguan hydroelectric sectors, which are crucial sectors for the conservation and restoration of forests for the services they provide to the hydroelectric sector. As such

Paris-Sud XI, Université de

154

STATEMENT OF CONSIDERATIONS REQUEST BY SIEMENS WESTINGHOUSE POWER...  

Broader source: Energy.gov (indexed) [DOE]

electrical power, such as steam turbine technology, nuclear power, hydroelectric and wind facilities, represent competition to the global power plant mariket. Thus grant of...

155

Market Offering Strategies for Hydroelectric Generators  

Science Journals Connector (OSTI)

This paper considers the problem of offering electricity produced by a series of hydroelectric reservoirs to a pool-type central market. The market model is a simplified version of the New Zealand wholesale electricity market, with prices modelled by ... Keywords: Dynamic programming: finite state, markov, Natural resources: energy, water resources, Probability: markov processes

G. Pritchard; G. Zakeri

2003-07-01T23:59:59.000Z

156

Water development for hydroelectric in southeastern Anatolia project (GAP) in Turkey  

Science Journals Connector (OSTI)

Southeastern Anatolia Project (GAP) region in Turkey is rich in water for irrigation and hydroelectric power. The Euphrates and Tigris rivers represent over 28% of the nation’s water supply by rivers, and the economically irrigable areas in the region make up 20% of those for the entry country. On the other hand, 85% of the total hydro capacity in operation has been developed by DSI, corresponding to 9931 MW (49 hydro plants) and 35,795 GWh/year respectively. The largest and most comprehensive regional development project ever implemented by DSI in Turkey is “The Southeast Anatolian (GAP) Project”, which is located in the region of Southeast Anatolia on the Euprates and Tigris rivers and their tributaries, which originate in Turkey. The energy potential of the Tigris and Euphrates is estimated as 12,000 GWh and 35,000 GWh, respectively. These two rivers constitute 10% and 30% of the total hydroelectric energy potential. The GAP region will be an important electric power producer with 1000 MW installed capacity from the Karakaya dam, 2400 MW installed capacity from the Atatürk dam and 1360 MW installed capacity from the Keban dam. The GAP region has a 22% share of the country’s total hydroelectric potential, with plans for 22 dams and 19 hydroelectric power plants. Once completed, 27 billion kWh of electricity will be generated annually.

Ibrahim Yuksel

2012-01-01T23:59:59.000Z

157

Hy9 Corporation | Open Energy Information  

Open Energy Info (EERE)

Corporation Corporation Jump to: navigation, search Name Hy9 Corporation Address 106 South Street Place Hopkinton, Massachusetts Zip 01748 Sector Hydrogen Product Designs, manufactures and sells low cost high performance membrane and fuel processing systems Website http://hy9.com/home.html Coordinates 42.1994325°, -71.542258° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.1994325,"lon":-71.542258,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

158

rom the beginning of time, the power of water has captured the human imagination and influenced  

E-Print Network [OSTI]

construction as part of the Pirrís hydroelectric power project in Costa Rica, designed to generate 128 MW

159

Wildlife Impact Assessment and Summary of Previous Mitigation Related to Hydroelectric Projects in Montana, Phase 1, Volume Two (B), Clark Fork River Projects, Cabinet Gorge and Noxon Rapids Dams, Operator, Washington Water Power Company.  

SciTech Connect (OSTI)

This report documents best available information concerning the wildlife species impacted and the degree of the impact. A target species list was developed to focus the impact assessment and to direct mitigation efforts. Many non-target species also incurred impacts but are not discussed in this report. All wildlife habitats inundated by the two reservoirs are represented by the target species. It was assumed the numerous non-target species also affected will be benefited by the mitigation measures adopted for the target species. Impacts addressed are limited to those directly attributable to the loss of habitat and displacement of wildlife populations due to the construction and operation of the two hydroelectric projects. Secondary impacts, such as the relocation of railroads and highways, and the increase of the human population, were not considered. In some cases, both positive and negative impacts were assessed; and the overall net effect was reported. The loss/gain estimates reported represent impacts considered to have occurred during one point in time except where otherwise noted. When possible, quantitative estimates were developed based on historical information from the area or on data from similar areas. Qualitative loss estimates of low, moderate, or high with supporting rationale were assessed for each species or species group.

Wood, Marilyn

1984-06-01T23:59:59.000Z

160

Lessons Learned: Pangue Hydroelectric | Open Energy Information  

Open Energy Info (EERE)

Lessons Learned: Pangue Hydroelectric Lessons Learned: Pangue Hydroelectric Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Lessons Learned: Pangue Hydroelectric Agency/Company /Organization: International Finance Corporation Sector: Energy Focus Area: Renewable Energy, Hydro Topics: Background analysis Resource Type: Lessons learned/best practices Website: www.ifc.org/ifcext/sustainability.nsf/AttachmentsByTitle/p_pangue_summ Country: Chile UN Region: Latin America and the Caribbean Coordinates: -35.675147°, -71.542969° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":-35.675147,"lon":-71.542969,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

T"hy"la Issue 8  

E-Print Network [OSTI]

, Spock. Do P you believe I'm the way Komack made me out to be? I mean...ready to jump L into someone's bed without a second thought?" p The Vulcan pondered the question before pronouncing, "Obviously you are not that way, since you have given... SASE on file, please do send one. Linda Frankel's sequel to "Secrets and Scandals" was not L ready in time for this issue. I'm hoping to include it in either # 9 or # 10. r I would like to invite submissions for T'HY'LA # 10. [ Deadline: April 30...

Multiple Contributors

1989-01-01T23:59:59.000Z

162

Conventional Hydropower Technologies, Wind And Water Power Program...  

Office of Environmental Management (EM)

Power for a Clean Energy Future (Fact Sheet), Wind and Water Power Program (WWPP) Hydropower Projects Environmental Impacts of Increased Hydroelectric Development at Existing Dams...

163

Using HyTrans to Study H2 Transition Scenarios  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Using HyTrans Using HyTrans to Study H2 Transition Scenarios David Greene & Paul Leiby Oak Ridge National Laboratory Elzbieta Tworek Univ. of Tennessee & StrataG David Bowman Consultant DOE Hydrogen Transition Analysis Workshop January 26, 2006 Washington, DC OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY We will try to cover 4 topics in ½ hour because what we want is your input. 1. What is HyTrans? 2. What can it do? 1. Previous analyses 2. Initial early transition runs 3. What improvements are needed for realistic early transition analysis? 4. How will we interface with NREL's detailed GIS analyses? OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY 1. What is HyTrans? OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY HyTrans is a national (regional) model of the market

164

DOE Hydrogen Analysis Repository: HyWays-IPHE Comparison Between  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

HyWays-IPHE Comparison Between E3database, H2A and GREET HyWays-IPHE Comparison Between E3database, H2A and GREET Project Summary Full Title: HyWays-IPHE Methodological Comparison Between E3database, H2A and GREET Including a Comparison of Database and Respective Model Results Project ID: 221 Principal Investigator: Christoph Stiller Keywords: Models, steam methane reforming (SMR), coal, wind, natural gas Purpose HyWays-IPHE (International Partnership for the Hydrogen Economy) is a specific support action to assess and compare the development efforts for the European Hydrogen Energy Roadmap prepared by HyWays with international roadmapping or comparative activities of IPHE partner countries. In a first step, it aims at an in-depth assessment and comparison of the individual elements of the national/ regional strategies, modeling approaches and

165

Final Guidance for EPAct 2005 Section 242 Hydroelectric Incentive Program  

Broader source: Energy.gov [DOE]

This document contains the Final Guidance for the EPAct 2005 Section 242 Hydroelectric Incentive Program. Applications are due February 20, 2015.

166

Electromagnetic Analysis of Rotating Permanent Magnet Exciters for Hydroelectric Generators.  

E-Print Network [OSTI]

??The purpose of this project is to analyse different design possibilities for a rotating permanent magnet exciter for a hydroelectric generator. This is done through… (more)

Nöland, Jonas

2013-01-01T23:59:59.000Z

167

The hydroelectric problem of porous rocks: thermodynamic approach and introduction of a percolation threshold  

Science Journals Connector (OSTI)

......research-article Research Notes The hydroelectric problem of porous rocks: thermodynamic...layer. In this note, I take the hydroelectric problem back to its thermodynamic roots by showing how the hydroelectric equations can be derived from the......

André Revil

2002-12-01T23:59:59.000Z

168

Exploitation of temporary water flow by hybrid PV-hydroelectric plant  

Science Journals Connector (OSTI)

The paper presents a new type of Renewable Energy Sources (RES) suitable for exploitation watercourse with periodical-temporary water flow. This innovative solution consist of Hydroelectric Plant (HEP) and solar Photovoltaic (PV) generator working together as one hybrid power plant, producing green energy with the same characteristics as classical hydroelectric plants. The main objective of this hybrid solution is achievement of optimal renewable energy production in order to increase the share of RES in an Electricity Power System (EPS). As a paradigm of such exploitation of RES, the example of HEP Zavrelje/Dubrovnik in Croatia was used, where it was ascertained that the proposed solution of hybrid PV-HEP system is natural, realistic and very acceptable, which enhances the characteristics of both energy sources. The application of such hybrid systems would increase the share of high quality RES in energy systems.

Jure Margeta; Zvonimir Glasnovic

2011-01-01T23:59:59.000Z

169

Microsoft PowerPoint - Mission.ppt  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Administration's mission is to market and reliably deliver Federal hydroelectric power with preference to public bodies and cooperatives. This is accomplished by maximizing the use...

170

Ris-R-1380(EN) Wind Power Projects in the CDM  

E-Print Network [OSTI]

factors comes about partly as a result of including hydroelectric power in the baseline scenario. Hydroelectric resources constitute around 21% of the generation capacity in Egypt, and, if excluding hydropower

171

Limited exemption to hydroelectric licensing provisions for transmission facilities associated with the El Vado Hydroelectric Project. Introduced in the Senate, One Hundred Fourth Congress, First Session, April 27, 1995  

SciTech Connect (OSTI)

The report addresses bill S. 522 which is to provide for a limited exemption to the hydroelectric licensing provisions of part I of the Federal Power Act for certain transmission facilities associated with the El Vado Hydroelectric Project in New Mexico. The bill proposes to permit a limited exemption for a 12 mile transmission line to Rio Arriba County, New Mexico. The project was licensed by the Federal Energy Regulatory Commission. The background and need for the exemption is presented. Statements of government officials are included.

NONE

1995-12-31T23:59:59.000Z

172

GRADUATE RESEARCH OPPORTUNITIES IN APPLIED SCIENCE Effects of Hydroelectric Operations in Canadian Aquatic Ecosystems  

E-Print Network [OSTI]

GRADUATE RESEARCH OPPORTUNITIES IN APPLIED SCIENCE Effects of Hydroelectric Operations in Canadian with Fisheries and Oceans Canada (6 scientists) and 3 major hydroelectric companies (Nalcor, Manitoba Hydro

Cooke, Steven J.

173

A Guidebook on Grid Interconnection and Islanded Operation of Mini-Grid Power Systems Up to 200 kW  

E-Print Network [OSTI]

photovoltaic (PV), wind power, and even diesel generators.are also used in some wind power systems, in which thewas solar, wind, and hydroelectric power, with a significant

Greacen, Chris

2014-01-01T23:59:59.000Z

174

Using HyTrans to Study H2 Transition Scenarios  

Broader source: Energy.gov [DOE]

Presentation on Using HyTrans to Study H2 Transition Scenarios given by David Greene of Oak Ridge National Laboratory during the DOE Hydrogen Transition Analysis Workshop on January 26, 2006.

175

Installation of a Low Flow Unit at the Abiquiu Hydroelectric Facility  

SciTech Connect (OSTI)

Final Technical Report for the Recovery Act Project for the Installation of a Low Flow Unit at the Abiquiu Hydroelectric Facility. The Abiquiu hydroelectric facility existed with two each 6.9 MW vertical flow Francis turbine-generators. This project installed a new 3.1 MW horizontal flow low flow turbine-generator. The total plant flow range to capture energy and generate power increased from between 250 and 1,300 cfs to between 75 and 1,550 cfs. Fifty full time equivalent (FTE) construction jobs were created for this project - 50% (or 25 FTE) were credited to ARRA funding due to the ARRA 50% project cost match. The Abiquiu facility has increased capacity, increased efficiency and provides for an improved aquatic environment owing to installed dissolved oxygen capabilities during traditional low flow periods in the Rio Chama. A new powerhouse addition was constructed to house the new turbine-generator equipment.

Jack Q. Richardson

2012-06-28T23:59:59.000Z

176

Induced hydroelectric energy generated by compressing a single-walled carbon nanotube hydrogel  

Science Journals Connector (OSTI)

Using single-walled carbon nanotubes (SWCNTs) for energy harvesting and storage have attracted much attention recently because SWCNTs have supercapacity performance. In this paper we report a simple electromechanical approach for the generation of induced electrical potential by the compression of a SWCNT-triggered sodium deoxycholate hydrogel. This hydrogel enhances the electrical potential generated under compression and this is mainly because of the generation of hydroelectric power by the flow of water over the SWCNTs. The induced voltage was 63.1?mV upon the compression of a 4% SWCNT hydrogel to a compression ratio of 50% which is superior to values reported previously. The enhancement in hydroelectric potential increased with SWCNT loading in the hydrogel and with the compression ratio because of an enhancement of the impact frequency between water molecules and the SWCNTs.

2014-01-01T23:59:59.000Z

177

Power System Operator  

Broader source: Energy.gov [DOE]

At Southeastern, you can make a direct impact by helping us deliver low-cost hydroelectric power to over one hundred electric cooperatives and municipal utilities, and over eight million end-use...

178

Health and environmental impacts of the hydroelectric fuel cycle  

Science Journals Connector (OSTI)

The impacts on health and the environment and the associated damage costs caused by the hydroelectric fuel cycle are assessed in this paper. To this purpose, a large hydroelectric project along the Nestos river in northern Greece has been selected as an example. A large number of impacts have been identified. Occupational accidents, impacts on agriculture and forests, noise produced during the operation of the plant, impacts on biodiversity due to the physical presence of the dams, and alterations to the local water balance are the most important of them. The results of the analysis show that the major contributors to the damage cost of the hydroelectric fuel cycle are impacts on biodiversity and fatal occupational accidents, especially those that occur during the construction phase of the project. Nonetheless hydroelectricity is an environmentally-friendly energy source that exhibits lower damage values compared to other electricity generating technologies.

I.G. Kollas; S. Mirasgedis

2002-01-01T23:59:59.000Z

179

Canadian Water Power Developments during 1935  

Science Journals Connector (OSTI)

... may confidently be stated that the actually recorded resources of the Dominion admit of a turbine installation of some 44,700,000 horse power, of which only about 18 per ... the Commission to the actual development and utilization of water power sites, the operation of hydroelectric installations and the production and transmission of hydro-electric energy, as also its purchase ...

Brysson Cunningham

1936-07-04T23:59:59.000Z

180

2014 Water Power Program Peer Review Compiled Presentations:...  

Broader source: Energy.gov (indexed) [DOE]

Veselka, Argonne National Laboratory Hydropower Advancement Project-Brennan T. Smith, Oak Ridge National Laboratory The 45 Mile Hydroelectric Power Project (formerly the...

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

DOE/EIS-0456 CUSHMAN HYDROELECTRIC PROJECT MASON COUNTY, WASHINGTON  

Broader source: Energy.gov (indexed) [DOE]

6 6 CUSHMAN HYDROELECTRIC PROJECT MASON COUNTY, WASHINGTON (FERC PROJECT NO. 460) FINAL ENVIRONMENTAL IMPACT STATEMENT (FERC/EIS-0095F, ADOPTED AS DOE/EIS-0456) US Department of Energy OCTOBER 2010 Lead Agency: U.S. Department of Energy (DOE) Title: Final Environmental Impact Statement (FEIS) for the Cushman Hydroelectric Project, Mason County, Washington (Adopted) Contact: For additional copies or more information on this final environmental impact statement (EIS), please

182

Final Technical Report - Modernization of the Boulder Canyon Hydroelectric Project  

SciTech Connect (OSTI)

The Boulder Canyon Hydroelectric Project (BCH) was purchased by the City of Boulder, CO (the city) in 2001. Project facilities were originally constructed in 1910 and upgraded in the 1930s and 1940s. By 2009, the two 10 MW turbine/generators had reached or were nearing the end of their useful lives. One generator had grounded out and was beyond repair, reducing plant capacity to 10 MW. The remaining 10 MW unit was expected to fail at any time. When the BCH power plant was originally constructed, a sizeable water supply was available for the sole purpose of hydroelectric power generation. Between 1950 and 2001, that water supply had gradually been converted to municipal water supply by the city. By 2001, the water available for hydroelectric power generation at BCH could not support even one 10 MW unit. Boulder lacked the financial resources to modernize the facilities, and Boulder anticipated that when the single, operational historical unit failed, the project would cease operation. In 2009, the City of Boulder applied for and received a U.S. Department of Energy (DOE) grant for $1.18 million toward a total estimated project cost of $5.155 million to modernize BCH. The federal funding allowed Boulder to move forward with plant modifications that would ensure BCH would continue operation. Federal funding was made available through the American Recovery and Reinvestment Act (ARRA) of 2009. Boulder determined that a single 5 MW turbine/generator would be the most appropriate capacity, given the reduced water supply to the plant. Average annual BCH generation with the old 10 MW unit had been about 8,500 MW-hr, whereas annual generation with a new, efficient turbine could average 11,000 to 12,000 MW-hr. The incremental change in annual generation represents a 30% increase in generation over pre-project conditions. The old turbine/generator was a single nozzle Pelton turbine with a 5-to-1 flow turndown and a maximum turbine/generator efficiency of 82%. The new unit is a double nozzle Pelton turbine with a 10-to-1 flow turndown and a maximum turbine/generator efficiency of 88%. This alone represents a 6% increase in overall efficiency. The old turbine operated at low efficiencies due to age and non-optimal sizing of the turbine for the water flow available to the unit. It was shut down whenever water flow dropped to less than 4-5 cfs, and at that flow, efficiency was 55 to 60%. The new turbine will operate in the range of 70 to 88% efficiency through a large portion of the existing flow range and would only have to be shut down at flow rates less than 3.7 cfs. Efficiency is expected to increase by 15-30%, depending on flow. In addition to the installation of new equipment, other goals for the project included: �¢���¢ Increasing safety at Boulder Canyon Hydro �¢���¢ Increasing protection of the Boulder Creek environment �¢���¢ Modernizing and integrating control equipment into Boulder�¢����s municipal water supply system, and �¢���¢ Preserving significant historical engineering information prior to power plant modernization. From January 1, 2010 through December 31, 2012, combined consultant and contractor personnel hours paid for by both the city and the federal government have totaled approximately 40,000. This equates roughly to seven people working full time on the project from January 2010 through December 2012. This project also involved considerable material expense (steel pipe, a variety of valves, electrical equipment, and the various components of the turbine and generator), which were not accounted for in terms of hours spent on the project. However, the material expense related to this project did help to create or preserve manufacturing/industrial jobs throughout the United States. As required by ARRA, the various components of the hydroelectric project were manufactured or substantially transformed in the U.S. BCH is eligible for nomination to

Joe Taddeucci, P E

2013-03-29T23:59:59.000Z

183

Development of a Hydronic Rooftop Unit-HyPak-MA  

SciTech Connect (OSTI)

The majority of U.S. commercial floor space is cooled by rooftop HVAC units (RTUs). RTU popularity derives chiefly from their low initial cost and relative ease of service access without disturbing building occupants. Unfortunately, current RTUs are inherently inefficient due to a combination of characteristics that unnecessarily increase cooling loads and energy use. 36% percent of annual U.S. energy, and two-thirds of electricity, is consumed in and by buildings. Commercial buildings consume approximately 4.2 quads of energy each year at a cost of $230 billion per year, with HVAC equipment consuming 1.2 quads of electricity. More than half of all U.S. commercial floor space is cooled by packaged HVAC units, most of which are rooftop units (RTUs). Inefficient RTUs create an estimated 3.5% of U.S. CO{sub 2} emissions, thus contributing significantly to global warming5. Also, RTUs often fail to maintain adequate ventilation air and air filtration, reducing indoor air quality. This is the second HyPak project to be supported by DOE through NETL. The prior project, referred to as HyPak-1 in this report, had two rounds of prototype fabrication and testing as well as computer modeling and market research. The HyPak-1 prototypes demonstrated the high performance capabilities of the HyPak concept, but made it clear that further development was required to reduce heat exchanger cost and improve system reliability before HyPak commercialization can commence. The HyPak-1 prototypes were limited to about 25% ventilation air fraction, limiting performance and marketability. The current project is intended to develop a 'mixed-air' product that is capable of full 0-100% modulation in ventilation air fraction, hence it was referred to as HyPak-MA in the proposal. (For simplicity, the -MA has been dropped when referencing the current project.) The objective of the HyPak Project is to design, develop and test a hydronic RTU that provides a quantum improvement over conventional RTU performance. Our proposal targeted 60% and 50% reduction in electrical energy use by the HyPak RTU for dry and humid climates, respectively, when compared with a conventional unit, and reduction in peak energy consumption of 50% and 33% respectively. In addition to performance targets, our goal is to develop a production-ready design with durability, reliability and maintainability similar to air-cooled packaged equipment, and that can be commercialized immediately following the conclusion of this project.

Eric Lee; Mark Berman

2009-11-14T23:59:59.000Z

184

US DOE Hydrgoen Program- HyDRA (Hydrogen Demand and Resource...  

Broader source: Energy.gov (indexed) [DOE]

US DOE Hydrgoen Program- HyDRA (Hydrogen Demand and Resource Analysis Tool US DOE Hydrgoen Program- HyDRA (Hydrogen Demand and Resource Analysis Tool HYDRA Program hydrajoseck.pdf...

185

Microsoft PowerPoint - TeamCumberland_Nov13.pptx  

Broader source: Energy.gov (indexed) [DOE]

Hydroelectric Design Center Hydroelectric Design Center "Leaders in Hydropower Engineering" Leaders in Hydropower Engineering Presentation for Team Cumberland Nashville, Tennessee Steven R. Miles, PE, PMP Director, HDC 13 November 2013 US Army Corps of Engineers BUILDING STRONG ® Hydroelectric Design Center HDC performs planning, engineering and design, HDC performs planning, engineering and design, maintains expertise, and develops standards for the US Army Corps of Engineers hydroelectric power facilities and large pumping plants. BUILDING STRONG ® HYDROELECTRIC DESIGN CENTER 2 USACE Hydropower Locations = HDC Locations BUILDING STRONG ® HYDROELECTRIC DESIGN CENTER 3 Major Producers of Hydropower in the U.S. Hydroelectric Generation Capacity in Megawatts (includes Pumped Storage) PacifiCorp Consumers Energy Co.

186

The hydroelectric problem of porous rocks: inversion of the position of the water table from self-potential data  

Science Journals Connector (OSTI)

......Potential Field and Applied Geophysics The hydroelectric problem of porous rocks: inversion...Green's functions for the coupled hydroelectric problem yields an integral equation...water flow through the electrokinetic (hydroelectric) coupling (e.g. Jouniaux et al......

A. Revil; V. Naudet; J. D. Meunier

2004-11-01T23:59:59.000Z

187

Bangor Hydro-Electric Co | Open Energy Information  

Open Energy Info (EERE)

Bangor Hydro-Electric Co Bangor Hydro-Electric Co Jump to: navigation, search Name Bangor Hydro-Electric Co Place Maine Service Territory Maine Website www.bhe.com/ Green Button Landing Page secure.bhe.com/webPortal/ Green Button Reference Page www.bhe.com/about-us/news Green Button Implemented Yes Utility Id 1179 Utility Location Yes Ownership I NERC Location NPCC NERC NPCC Yes ISO NE Yes Operates Generating Plant Yes Activity Generation Yes Activity Transmission Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png 9 (General Service Rate) Commercial Commercial space heating- Single meter Commercial

188

A New Hydro-Electric Power Scheme in Sweden  

Science Journals Connector (OSTI)

... in the south consists of a high-voltage feeder carried direct down to a main substation at Horndal in South Dalecarlia. It is thus within convenient range of Stockholm and ... weight is 427 tons. The main transmission line connects the generating station to the Horndal substation, and as the transmission conductors work at 220 kilovolts, it was necessary to make ...

1937-11-06T23:59:59.000Z

189

Underwater noise generated by Columbia River hydroelectric dams  

Science Journals Connector (OSTI)

Low?frequency (10–1000 Hz) underwater noise measurements have been made in water within and upstream from four Columbia River hydroelectric dams. The motivation for these measurements was to map out the sound field within and upstream from the power dams as a first step in understanding the effect of this field on the behavior of migrating salmonids that must choose between the bypass system or intakes to the turbines. Eventually sound may be used to guide the juvenile fish safely past the turbine intakes and into the bypass system. Thus far single hydrophonemeasurements have been made in the bypass slots within the dam and at a number of locations upstream from the dam. The noise level varies with location decreasing as the hydrophone is moved upsteam from the dam and as the hydrophone is moved closer to the water surface immediately upstream of the dam as well as in the bypass slot. The noise spectra below 200 Hz are highly modulated displaying one or more sharp peaks which indicates resonances in the structural generating mechanism or propagation path. The spectrum level and modulation vary significantly from one dam to another and sometimes from one configuration to another (e.g. when one of the turbines is on or off). A final set of measurements will be made at the Bonneville Dam using several hydrophones placed at a number of locations in the vicinity of the intake channel and these may help identify sources and propagation paths to the hydrophone. [Work sponsored by U. S. Army Corps of Engineers.

Robert T. Miyamoto; Steven O. McConnell; James J. Anderson; Blake E. Feist

1989-01-01T23:59:59.000Z

190

New Mexico Hydrogen Technology Partners HyTep | Open Energy Information  

Open Energy Info (EERE)

Hydrogen Technology Partners HyTep Hydrogen Technology Partners HyTep Jump to: navigation, search Name New Mexico Hydrogen Technology Partners (HyTep) Place New Mexico Sector Hydro, Hydrogen Product An alliance of industry, academia and government leaders cooperating to encourage the development and implementation of hydrogen technology in New Mexico. References New Mexico Hydrogen Technology Partners (HyTep)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. New Mexico Hydrogen Technology Partners (HyTep) is a company located in New Mexico . References ↑ "New Mexico Hydrogen Technology Partners (HyTep)" Retrieved from "http://en.openei.org/w/index.php?title=New_Mexico_Hydrogen_Technology_Partners_HyTep&oldid=349173"

191

DOE Office of Indian Energy Foundational Course: Hydroelectric  

Broader source: Energy.gov (indexed) [DOE]

Hydroelectric Hydroelectric Presented by the National Renewable Energy Laboratory Course Outline What we will cover...  About the DOE Office of Indian Energy Education Initiative  Course Introduction  Resource Map & Project Scales  Technology Overview: - Siting - Costs  Successful Project Examples  Policies Relevant to Project Development  Additional Information & Resources Introduction The U.S. Department of Energy (DOE) Office of Indian Energy Policy and Programs is responsible for assisting Tribes with energy planning and development, infrastructure, energy costs, and electrification of Indian lands and homes. As part of this commitment and on behalf of DOE, the Office of Indian Energy is leading education and capacity building efforts in

192

HyPEP FY06 Report: Models and Methods  

SciTech Connect (OSTI)

The Department of Energy envisions the next generation very high-temperature gas-cooled reactor (VHTR) as a single-purpose or dual-purpose facility that produces hydrogen and electricity. The Ministry of Science and Technology (MOST) of the Republic of Korea also selected VHTR for the Nuclear Hydrogen Development and Demonstration (NHDD) Project. This research project aims at developing a user-friendly program for evaluating and optimizing cycle efficiencies of producing hydrogen and electricity in a Very-High-Temperature Reactor (VHTR). Systems for producing electricity and hydrogen are complex and the calculations associated with optimizing these systems are intensive, involving a large number of operating parameter variations and many different system configurations. This research project will produce the HyPEP computer model, which is specifically designed to be an easy-to-use and fast running tool for evaluating nuclear hydrogen and electricity production facilities. The model accommodates flexible system layouts and its cost models will enable HyPEP to be well-suited for system optimization. Specific activities of this research are designed to develop the HyPEP model into a working tool, including (a) identifying major systems and components for modeling, (b) establishing system operating parameters and calculation scope, (c) establishing the overall calculation scheme, (d) developing component models, (e) developing cost and optimization models, and (f) verifying and validating the program. Once the HyPEP model is fully developed and validated, it will be used to execute calculations on candidate system configurations. FY-06 report includes a description of reference designs, methods used in this study, models and computational strategies developed for the first year effort. Results from computer codes such as HYSYS and GASS/PASS-H used by Idaho National Laboratory and Argonne National Laboratory, respectively will be benchmarked with HyPEP results in the following years.

DOE report

2006-09-01T23:59:59.000Z

193

Federal Register Notice EPAct 2005 Section 242 Hydroelectric Incentive Program: January 2015  

Broader source: Energy.gov [DOE]

Federal Register Notice for the EPAct 2005 Section 242 Hydroelectric Incentive Program application period announcement: January, 2015.

194

Once more concerning the matter of energy-storage hydroelectric stations  

Science Journals Connector (OSTI)

The energy-storage hydroelectric stations proposed by P. P. Khlopenkov can be regarded as an alternative to...

G. L. Sarukhanov

1993-01-01T23:59:59.000Z

195

Search for non-Newtonian gravitation—a gravimetric experiment in a hydroelectric lake  

Science Journals Connector (OSTI)

......gravitation-a gravimetric experiment in a hydroelectric lake G. Muller 1 W. Zurn 2 K. Lindner...gravitation-a gravimetric experiment in a hydroelectric lake G. Muller', W. Zurn2, K...are moved in dry rocks, locks and hydroelectric lakes, they often have a well-defined......

G. Müller; W. Zürn; K. Lindner; N. Rösch

1990-05-01T23:59:59.000Z

196

PUBLISHED ONLINE: 31 JULY 2011 | DOI: 10.1038/NGEO1211 Carbon emission from hydroelectric reservoirs  

E-Print Network [OSTI]

LETTERS PUBLISHED ONLINE: 31 JULY 2011 | DOI: 10.1038/NGEO1211 Carbon emission from hydroelectric * Hydroelectric reservoirs cover an area of 3.4 Ã? 105 km2 and comprise about 20% of all reservoirs. In addition dioxide and methane from hydroelectric reservoirs, on the basis of data from 85 globally distributed

197

THE LOW-TEMPERATURE THRESHOLD FOR PINK SALMON EGGS IN RELATION TO A PROPOSED HYDROELECTRIC INSTALLATION  

E-Print Network [OSTI]

THE LOW-TEMPERATURE THRESHOLD FOR PINK SALMON EGGS IN RELATION TO A PROPOSED HYDROELECTRIC INSTALLATION JACK E. BAILEY' AND DALE R. EVANS' ABSTRACT A proposed hydroelectric installation in southeastern hydroelectric installation could result in temperatures as low as 4.5 0 C during spawning and initial incubation

198

RETURN TO THE RIVER -2000 Chapter 6 Hydroelectric System Development187  

E-Print Network [OSTI]

RETURN TO THE RIVER - 2000 Chapter 6 Hydroelectric System Development187 Return to Table of Contents Go to Next Chapter CHAPTER 6. HYDROELECTRIC SYSTEM DEVELOPMENT: EFFECTS ON JUVENILE AND ADULT of the Hydroelectric System Development of the hydropower system in the Columbia River basin began in the late

199

FUTURE HYDROELECTRIC DEVELOPMENT SECTION 12 FISH AND WILDLIFE PROGRAM 12-1 September 13, 1995  

E-Print Network [OSTI]

FUTURE HYDROELECTRIC DEVELOPMENT SECTION 12 FISH AND WILDLIFE PROGRAM 12-1 September 13, 1995 Section 12 FUTURE HYDROELECTRIC DEVELOPMENT Much of this program has focused on mitigating damage done for additional federal hydroelectric projects and to plan for new development in the basin. The Federal Energy

200

The net carbon footprint of a newly created boreal hydroelectric reservoir  

E-Print Network [OSTI]

The net carbon footprint of a newly created boreal hydroelectric reservoir Cristian R. Teodoru,1 of a boreal hydroelectric reservoir (Eastmain-1 in northern Québec, Canada). This is the result of a large. Citation: Teodoru, C. R., et al. (2012), The net carbon footprint of a newly created boreal hydroelectric

Long, Bernard

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Medial design of blades for hydroelectric turbines and ship propellers M. Rossgatterera  

E-Print Network [OSTI]

Medial design of blades for hydroelectric turbines and ship propellers M. Rossgatterera , B. J Abstract We present a method for constructing blades of hydroelectric turbines and ship propellers based. Keywords: CAD-model, B-spline representation, hydroelectric turbine blade, propeller blade, medial axis

Jüttler, Bert

202

An Approximate Method to Assess the Peaking Capability of the NW Hydroelectric System  

E-Print Network [OSTI]

DRAFT 1 An Approximate Method to Assess the Peaking Capability of the NW Hydroelectric System September 26, 2005 The best way to assess the hydroelectric system's peaking capability is to simulate its. This model simulates the operation of the major hydroelectric projects over a one-week (168 hour) period

203

Microsoft PowerPoint - DOE Tribal Leaders Forum Series.pptx  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Mission: Market and deliver clean, renewable, , , reliable, cost-based Federal hydroelectric power and related services. Western Overview Roadmap for Renewable Energy Annual...

204

EIS-0184: South Fork Tolt River Hydroelectric Project  

Broader source: Energy.gov [DOE]

This EIS analyzes the Seattle City Light, a Department of the City of Seattle proposal to construct a hydroelectric project with an installed capacity of 15 MW on the South Fork Tolt River near the town of Carnation located in King County in the State of Washington.

205

Short-term cascaded hydroelectric system scheduling based on chaotic particle swarm optimization using improved logistic map  

Science Journals Connector (OSTI)

In order to solve the model of short-term cascaded hydroelectric system scheduling, a novel chaotic particle swarm optimization (CPSO) algorithm using improved logistic map is introduced, which uses the water discharge as the decision variables combined with the death penalty function. According to the principle of maximum power generation, the proposed approach makes use of the ergodicity, symmetry and stochastic property of improved logistic chaotic map for enhancing the performance of particle swarm optimization (PSO) algorithm. The new hybrid method has been examined and tested on two test functions and a practical cascaded hydroelectric system. The experimental results show that the effectiveness and robustness of the proposed CPSO algorithm in comparison with other traditional algorithms.

Yaoyao He; Shanlin Yang; Qifa Xu

2013-01-01T23:59:59.000Z

206

Status Review of Wildlife Mitigation at 14 of 27 Major Hydroelectric Projects in Idaho, 1983-1984 Final Report.  

SciTech Connect (OSTI)

The Pacific Northwest Electric Power Planning and Conservation Act and wildlife and their habitats in the Columbia River Basin and to compliance with the Program, the wildlife mitigation status reports coordination with resource agencies and Indian Tribes. developed the Columbia River Basin Fish and Wildlife Program development, operation, and maintenance of hydroelectric projects on existing agreements; and past, current, and proposed wildlife factual review and documentation of existing information on wildlife meet the requirements of Measure 1004(b)(l) of the Program. The mitigation, enhancement, and protection activities were considered. In mitigate for the losses to those resources resulting from the purpose of these wildlife mitigation status reports is to provide a resources at some of the Columbia River Basin hydroelectric projects the river and its tributaries. To accomplish this goal, the Council were written with the cooperation of project operators, and in within Idaho.

Martin, Robert C.; Mehrhoff, L.A.

1985-01-01T23:59:59.000Z

207

A solid-state nuclear magnetic resonance study of the reactions of propene on HY zeolite  

E-Print Network [OSTI]

, and condensation. The main objective of this study was to determine the reaction mechanism (including the observation of intermediates) for propane adsorbed on HY zeolite. C enriched propene was adsorbed on HY zeolite at room temperature, and it was observed..., as denoted by arrows C CP/MAS spectrum of propene-2- C 13 adsorbed on HY zeolite at room temperature 10 The polymerization reaction proposed in reference 13 for the adsorption of propene on HY zeolite The Bloch decay pulse sequence in NMR experiments...

Oshiro, Irene Sueko

2012-06-07T23:59:59.000Z

208

MHK Projects/Deception Pass Tidal Energy Hydroelectric Project | Open  

Open Energy Info (EERE)

Deception Pass Tidal Energy Hydroelectric Project Deception Pass Tidal Energy Hydroelectric Project < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":48.4072,"lon":-122.643,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

209

A Study of United States Hydroelectric Plant Ownership  

SciTech Connect (OSTI)

Ownership of United States hydroelectric plants is reviewed from several perspectives. Plant owners are grouped into six owner classes as defined by the Federal Energy Regulatory Commission. The numbers of plants and the corresponding total capacity associated with each owner class are enumerated. The plant owner population is also evaluated based on the number of owners in each owner class, the number of plants owned by a single owner, and the size of plants based on capacity ranges associated with each owner class. Plant numbers and corresponding total capacity associated with owner classes in each state are evaluated. Ownership by federal agencies in terms of the number of plants owned by each agency and the corresponding total capacity is enumerated. A GIS application that is publicly available on the Internet that displays hydroelectric plants on maps and provides basic information about them is described.

Douglas G Hall

2006-06-01T23:59:59.000Z

210

International Energy Outlook 2000 - Hydroelectricity and Other Renewable  

Gasoline and Diesel Fuel Update (EIA)

The renewable energy share of total world energy consumption is expected to continue at a level of about 8 percent from 1997 through 2020, despite a projected 54-percent increase in consumption of hydroelectricity and other renewable resources. The renewable energy share of total world energy consumption is expected to continue at a level of about 8 percent from 1997 through 2020, despite a projected 54-percent increase in consumption of hydroelectricity and other renewable resources. The development of renewable energy sources is constrained in the International Energy Outlook 2000 (IEO2000) reference case projections by expectations that fossil fuel prices will remain low and, as a result, renewables will have a difficult time competing. Although energy prices rebounded in 1999 from 1998 lows, it remains unlikely that renewable energy can compete economically over the projection period. Failing a strong worldwide commitment to environmental considerations, such as the limitations and reductions of carbon emissions outlined in the Kyoto

211

Illuminating The Irish Free State: Nationalism, National Identity, And The Promotion Of The Shannon Hydroelectric Scheme.  

E-Print Network [OSTI]

??This dissertation focuses on the ways in which the Shannon Hydroelectric Scheme influenced perceptions of Irishness in the fraught context of postcolonial nation building. The… (more)

Sutton, McKayla Kay

2014-01-01T23:59:59.000Z

212

Maximizing Gross Margin of a Pumped Storage Hydroelectric Facility Under Uncertainty in Price and Water Inflow.  

E-Print Network [OSTI]

??The operation of a pumped storage hydroelectric facility is subject to uncertainty. This is especially true in today’s energy markets. Published models to achieve optimal… (more)

Ikudo, Akina

2009-01-01T23:59:59.000Z

213

Design and hydraulic characteristics of the hydromechanical equipment of an energy-storage hydroelectric station  

Science Journals Connector (OSTI)

1. The energy-storage hydroelectric station (ESHES) can provide a 1.5–2-fold increase in peak capacity with a si...

P. R. Khlopenkov

1976-03-01T23:59:59.000Z

214

"1. Grand Coulee","Hydroelectric","U S Bureau of Reclamation",7079  

U.S. Energy Information Administration (EIA) Indexed Site

Washington" Washington" "1. Grand Coulee","Hydroelectric","U S Bureau of Reclamation",7079 "2. Chief Joseph","Hydroelectric","USCE-North Pacific Division",2456 "3. Transalta Centralia Generation","Coal","TransAlta Centralia Gen LLC",1596 "4. Rocky Reach","Hydroelectric","PUD No 1 of Chelan County",1254 "5. Columbia Generating Station","Nuclear","Energy Northwest",1097 "6. Wanapum","Hydroelectric","PUD No 2 of Grant County",1059 "7. Boundary","Hydroelectric","Seattle City of",1040 "8. Priest Rapids","Hydroelectric","PUD No 2 of Grant County",932

215

Sources of Cheap Electric Power  

Science Journals Connector (OSTI)

... power from factories using industrial steam, power from coke-oven and blast-furnace gas and hydroelectric stations. (5) The cost of transmission of electric power as compared with the ... for the condensation of exhaust steam, in order to produce the high vacuum that the turbine can make use of. But the gain in efficiency due to the high vacuum ...

FRANCIS G. BAILY

1934-09-22T23:59:59.000Z

216

Dam and Hydroelectric Powerplant University of Hawai`i CEE 491University of Hawai`i CEE 491  

E-Print Network [OSTI]

Karun 3 Dam and Hydroelectric Powerplant University of Hawai`i ­ CEE 491University of Hawai`i ­ CEE;Location #12;Description/Background Hydroelectric dam on Karun River Help with national energy needs

Prevedouros, Panos D.

217

Real-Time Visualization of Hydroelectric Project Based on Multilayer Object-Oriented Graphics Model  

Science Journals Connector (OSTI)

The objective of this paper is to realize the real-time visualization of hydroelectric project. Based on the object-oriented graphics modeling technology, we construct the three kinds of graphics models sorted by hierarchy---unit model, process model, ... Keywords: visualization, hydroelectric project, simulation, object-oriented graphics modeling technology, interaction

Yuan Huang; Xian-Jia Wang; Zhi-Xiu Cheng

2008-08-01T23:59:59.000Z

218

Draft Guidance for Section 242 of the Energy Policy Act of 2005- Hydroelectric Production Incentive Program- July 2014  

Broader source: Energy.gov [DOE]

This document contains draft guidance for Section 242 of the Energy Policy Act of 2005, the "Hydroelectric Production Incentive Program"

219

Economic effectiveness of using temporary runners on the turbines of the first line of the Nurek hydroelectric station  

Science Journals Connector (OSTI)

The installation of temporary runners at high-head hydroelectric stations provides: shortening of the station startup...

S. N. Ostroumov; K. A. Lyubitskii; V. F. Ilyushin…

1972-11-01T23:59:59.000Z

220

DOE Office of Indian Energy Foundational Course on Hydroelectric Renewable Energy Text Version  

Broader source: Energy.gov (indexed) [DOE]

Hydroelectric Webinar Hydroelectric Webinar (text version) Below is the text version of the Webinar titled "DOE Office of Indian Energy Foundational Courses Renewable Energy Technologies: Hydroelectric." Amy Hollander: Hello. I'm Amy Hollander with the National Renewable Energy Laboratory. Welcome to today's webinar on hydroelectricity as a renewable energy, sponsored by the U.S. Department of Energy Office of Indian Energy Policy and Programs. This webinar is being recorded from DOE's National Renewable Energy Laboratory's brand new, state of the art, net zero energy research support facility in Golden, Colorado. Our hydroelectricity presentation today is one of nine foundational webinars in the series from the DOE Office of Indian Energy Education Initiative, designed to assist tribes with

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Sources and fluxes of carbon in a large boreal hydroelectric reservoir of eastern Canada: an isotopic approach  

E-Print Network [OSTI]

Sources and fluxes of carbon in a large boreal hydroelectric reservoir of eastern Canada Hydroelectric reservoirs emit greenhouse gases (GHGs). Although a few hypothesis have been put forward at the surface of a large boreal hydroelectric reservoir of eastern Canada (Robert-Bourassa) as well

Long, Bernard

222

14 Diffusive CO2 Flux at the Air-Water Interface of the Robert-Bourassa Hydroelectric Reservoir in  

E-Print Network [OSTI]

14 Diffusive CO2 Flux at the Air-Water Interface of the Robert-Bourassa Hydroelectric Reservoir Hydroelectric reservoirs and lakes in boreal Québec produce greenhouse gases (GHG) mainly in the form of CO2 of the interface. When applied to the Robert- Bourassa hydroelectric reservoir in boreal Québec, this model

Long, Bernard

223

2002CALIFORNIAPOWERMIX 2002 NET SYSTEM POWER CALCULATION  

E-Print Network [OSTI]

Power Mix Fuel Type Net System Power Coal 15% Large Hydroelectric 23% Natural Gas 42% Nuclear 11CALIFORNIA ENERGY COMMISSION APRIL 2003 300-03-002 2002CALIFORNIAPOWERMIX 2002 NET SYSTEM POWER and report net system power, annually (Senate Bill 1305, Sher, Chapter 796, statue of 1997)1 . Net system

224

DOE Hydrogen Analysis Repository: HyDRA: Hydrogen Demand and Resource  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

HyDRA: Hydrogen Demand and Resource Analysis Tool HyDRA: Hydrogen Demand and Resource Analysis Tool Project Summary Full Title: HyDRA: Hydrogen Demand and Resource Analysis Tool Project ID: 220 Principal Investigator: Johanna Levene Brief Description: HyDRA has evolved from a basic display of spatial data to a repository of over 100 datasets with dynamic data, querying, and interoperability with other models and spatial data repositories and over 350 registered users. Keywords: Hydrogen infrastructure; wind; solar; biomass; coal; natural gas Purpose Facilitate regional and geographical analyses of resources, demand, and infrastructure relevant to the implementation of hydrogen production, delivery, and dispensing. Performer Principal Investigator: Johanna Levene Organization: National Renewable Energy Laboratory (NREL)

225

Ground testing of the HyShot supersonic combustion flight experiment in HEG  

Science Journals Connector (OSTI)

The first phase of the HyShot supersonic combustion ramjet (scramjet) flight exper- iment program of The University of Queensland in Australia was designed to provide benchmark data on supersonic combustion fo...

A. D. Gardner; K. Hannemann; A. Pauli; J. Steelant

2005-01-01T23:59:59.000Z

226

Management Letter on the Western Federal Power System's Fiscal...  

Office of Environmental Management (EM)

Administration (Western), a component of the U.S. Department of Energy, and the hydroelectric power generating functions of the U.S. Department of the Interior, Bureau of...

227

AUDIT REPORT Southwestern Federal Power System's Fiscal Year...  

Broader source: Energy.gov (indexed) [DOE]

As described in note 1(a), the combined financial statements include all of the hydroelectric generating and power operations of the U.S. Army Corps of Engineers (the...

228

International Energy Outlook 1999 - Hydroelectricity and Other Renewable  

Gasoline and Diesel Fuel Update (EIA)

hydroelectricty.gif (7905 bytes) hydroelectricty.gif (7905 bytes) Renewable energy use is projected to increase by 62 percent between 1996 and 2020. Almost half the increase is expected in the developing world, where large-scale hydroelectric projects still are being undertaken. Low prices for oil and natural gas in world energy markets continued to diminish the potential for rapid development of renewable energy sources worldwide. Oil prices hit 20-year lows in 1998, in part because the Asian economic crisis resulted in lower worldwide demand. Even production cut agreements by some major oil producers, such as Saudi Arabia, Mexico, and Venezuela, failed to provide measurable price recovery during 1998. On the positive side, the Kyoto Climate Change Protocol proposals to cut greenhouse gas emissions levels may provide an opportunity for growth in

229

On the Fatigue Reliability of Hydroelectric Francis Runners  

Science Journals Connector (OSTI)

Abstract The reliability assessment of large rotating structures like hydroelectric Francis runners is often limited by our capacity to define a proper limit state combined with a relevant degradation model. In this paper, we propose that the proper limit state for fatigue reliability of such structures is the onset of high cycle fatigue (HCF). Based on this premise, a prior interval for our limit state based on available literature is presented. The prior assumptions are believed to be the first step toward validation of the applicability and suitability of the proposed model. The paper includes an overview of the theoretical background for reliability assessment of Francis turbine runners, the methodology used, and the results obtained from the information gathered from the available literature.

Martin Gagnon; Antoine Tahan; Philippe Bocher; Denis Thibault

2013-01-01T23:59:59.000Z

230

Productivity growth and biased technological change in hydroelectric dams  

Science Journals Connector (OSTI)

This paper analyses productivity growth and the nature of technical change in a sample of Portuguese hydroelectric generating plants over the period 2001 to 2008. In a first step, we employ the Luenberger productivity indicator to estimate and decompose productivity change. A Malmquist productivity index is also used for a comparative purpose. The results paint a picture of mixed productivity performance in the Portuguese energy sector. The first decomposition underlines that, in average, the productivity variation is explained by the technological change. Then, in a second step, we analyse the nature of this technical change by using the recent concept of parallel neutrality (Briec et al., 2006). We observe a global shift in the best practice frontier as well as in the evidence of input bias in technical change.

Walter Briec; Nicolas Peypoch; Hermann Ratsimbanierana

2011-01-01T23:59:59.000Z

231

Energy Department Seeks Additional Feedback on Draft Guidance for the Hydroelectric Production Incentive Program  

Broader source: Energy.gov [DOE]

The Department of Energy is currently inviting comments from the general public on revised guidance relating to the implementation of Section 242 of the Energy Policy Act of 2005, the “Hydroelectric Production Incentive Program.”

232

Energy Department Seeks Feedback on Draft Guidance for the Hydroelectric Production Incentive Program  

Broader source: Energy.gov [DOE]

The Department of Energy is currently inviting comments from the general public on guidance relating to the implementation of Section 242 of the Energy Policy Act of 2005, the “Hydroelectric Production Incentive Program.”

233

Pumped Hydroelectricity and Utility-Scale Batteries for Reserve Electricity Generation in New Zealand.  

E-Print Network [OSTI]

??Non-pumped hydroelectricity-based energy storage in New Zealand has only limited potential to expand to meet projected growth in electricity demand. Seasonal variations of hydro inflows… (more)

Kear, Gareth

2011-01-01T23:59:59.000Z

234

Small-Hydroelectricity and Landscape Change in the Bitterroot Mountains: Public Perceptions and Attitudes.  

E-Print Network [OSTI]

??Newman, Chad, M.A. December 2007 Geography Small-Hydroelectricity and Landscape Change in the Bitterroot Mountains: Public Perceptions and Attitudes Chairperson: Dr. David D. Shively The development… (more)

Newman, Chad E

2008-01-01T23:59:59.000Z

235

Hydroelectricity and landscape protection in the Highlands of Scotland, 1919 - 1980 .  

E-Print Network [OSTI]

??This thesis employs twentieth-century hydroelectric development ventures in the Highlands of Scotland as a means of exploring conflicting demands of socio-economic development and landscape protection… (more)

Payne, Jill

2008-01-01T23:59:59.000Z

236

FINAL TOUR ITINERARY 2oth NEBRASKAIRRIGATION TOUR  

E-Print Network [OSTI]

at Hamilton County Motor Inn, Aurora a.m. Travel back to I-80 and west to Hy 281 Exit off I-80 to Bosselman Status of Relicensing Efforts on Hydro-Electric Power Plants Operated by NPFD and CNPP&ID" Frank of Hydro-electric Generation Plant (20 minutes) Travel to top of K'ingsley Dam for Presentat

Nebraska-Lincoln, University of

237

Environmental mitigation at hydroelectric projects. Volume 2, Benefits and costs of fish passage and protection  

SciTech Connect (OSTI)

This study examines envirorunental mitigation practices that provide upstream and downstream fish passage and protection at hydroelectric projects. The study includes a survey of fish passage and protection mitigation practices at 1,825 hydroelectric plants regulated by the Federal Energy Regulatory Commission (FERC) to determine frequencies of occurrence, temporal trends, and regional practices based on FERC regions. The study also describes, in general terms, the fish passage/protection mitigation costs at 50 non-Federal hydroelectric projects. Sixteen case studies are used to examine in detail the benefits and costs of fish passage and protection. The 16 case studies include 15 FERC licensed or exempted hydroelectric projects and one Federally-owned and-operated hydroelectric project. The 16 hydroelectric projects are located in 12 states and range in capacity from 400 kilowatts to 840 megawatts. The fish passage and protection mitigation methods at the case studies include fish ladders and lifts, an Eicher screen, spill flows, airburst-cleaned inclined and cylindrical wedgewire screens, vertical barrier screens, and submerged traveling screens. The costs, benefits, monitoring methods, and operating characteristics of these and other mitigation methods used at the 16 case studies are examined.

Francfort, J.E.; Rinehart, B.N.; Sommers, G.L. [EG and G Idaho, Inc., Idaho Falls, ID (United States); Cada, G.F.; Jones, D.W. [Oak Ridge National Lab., TN (United States); Dauble, D.D. [Pacific Northwest Lab., Richland, WA (United States); Hunt, R.T. [Hunt (Richard) Associates, Inc., Concord, NH (United States); Costello, R.J. [Northwest Water Resources Advisory Services (United States)

1994-01-01T23:59:59.000Z

238

A novel KICA–PCA fault detection model for condition process of hydroelectric generating unit  

Science Journals Connector (OSTI)

Abstract Fault detection and diagnosis of hydroelectric generating unit (HGU) have significant importance to the security of hydropower plant and the power system. In recent years, many fault detection methods based on spectral characteristic of vibration signals have been published. However, some faults cannot be effectively recognized just with spectral features for condition process monitoring of HGU. Thus, this study presents a novel fault detection model based on kernel independent component analysis and principal component analysis (KICA–PCA) monitoring model for condition process of HGU. Each of the condition processes is equivalent to a multivariate statistical process monitoring (MSPM). KICA–PCA model of the specific MSPM is trained by normal condition process data at first. Then, confidence limits of two monitoring indices (Hotelling’s T2 statistic and SPE statistic) of the trained KICA–PCA model are used to monitor the same condition process and detect fault online. Moreover, the proposed monitoring model is applied to a real condition process of HGU. Compared to ICA–PCA and PCA monitoring model, the proposed model has superior performance in fault detection.

Wenlong Zhu; Jianzhong Zhou; Xin Xia; Chaoshun Li; Jian Xiao; Han Xiao; Xinxin Zhang

2014-01-01T23:59:59.000Z

239

Tazimina hydroelectric project, Iliamna, Alaska. Final technical and construction cost report  

SciTech Connect (OSTI)

The Iliamna-Newhalen-Nondalton Electric Cooperative (INNEC) provides electrical power to three communities of the same names. These communities are located near the north shore of Iliamna Lake in south-central Alaska approximately 175 miles southwest of Anchorage. A hydroelectric project was constructed for these communities, starting in the spring of 1996 and ending in the spring of 1998. The project site is on the Tazimina River about 12 miles northeast of Iliamna Lake. The taximina River flows west from the Aleutian Range. The project site is at Tazimina Falls about 9 miles upstream of the confluence of the Tazimina River and the Newhalen River. The project has an installed capacity of 824 kilowatts (kW) and is expandable to 1.5 megawatts (MW). The project is run-of-the-river (no storage) and uses the approximately 100 feet of natural head provided by the falls. The project features include a channel control sill, intake structure, penstock, underground powerhouse, tailrace, surface control building, buried transmission line and communication cable, and access road.

NONE

1998-08-01T23:59:59.000Z

240

DOE Hydrogen Analysis Repository: Using HyPro to Evaluate Competing  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Using HyPro to Evaluate Competing Hydrogen Pathways Using HyPro to Evaluate Competing Hydrogen Pathways Project Summary Full Title: Using HyPro to Evaluate Competing Hydrogen Pathways Project ID: 217 Principal Investigator: Brian D. James Keywords: Steam methane reforming (SMR); electrolysis; biomass; fuel cell vehicles (FCV); costs Purpose This project provides analysis of the options and trade-offs associated with establishing the required hydrogen production infrastructure to provide hydrogen to fuel cell vehicles in the 2020 timeframe and beyond. Performer Principal Investigator: Brian D. James Organization: Directed Technologies, Inc. (DTI) Address: 3601 Wilson Blvd., Suite 650 Arlington, VA 22201 Telephone: 703-778-7114 Email: Brian_James@directedtechnologies.com Additional Performers: Sentech, Inc.; H2Gen Innovations, Inc.; ChevronTexaco Technology Ventures; Teledyne Energy Services

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Test to Determine Margin-to-Failure for Hy-100 Steel with Undermatched Welds  

SciTech Connect (OSTI)

This test program was undertaken to determine the flaw tolerance and to quantify the strength margin-to-failure of high yield strength steel fillet welded specimens. The tests demonstrate adequate margin-to-failure for HY-100 specimens fabricated with matched welding systems. In the use of high yield (HY) steel materials in designs required to accommodate rapidly applied dynamic loads, the concern was raised where the possibility of decreased flaw tolerance and premature failure by unstable ductile tearing could limit their use. Tests were developed and conducted to demonstrate adequate margin-to-failure in HY-100 fillet and partial penetration welded structures. In addition, inelastic analytical predictions were performed to assess the accuracy of such predictive tools compared to actual test data. Results showed that adequate margin-to-failure exists when using matched welding systems.

K.R. Arpin; T.F. Trimble

2003-04-01T23:59:59.000Z

242

USING BALD EAGLES TO MONITOR HYDROELECTRIC PROJECTS LISCENSE REQUIREMENTS ALONG THE AU SABLE, MANISTEE AND MUSKEGON RIVER, MICHIGAN.  

E-Print Network [OSTI]

??Consumers Energy operated hydroelectric projects located along the Au Sable, Manistee, and Muskegon Rivers underwent environmental studies in the late 1980s and early 1990s as… (more)

Datema, Peter

2012-01-01T23:59:59.000Z

243

Low cycle fatigue crack initiation life assessment of HY-100 undermatched weld  

SciTech Connect (OSTI)

An evaluation is conducted of several approaches to the prediction of low cycle fatigue crack initiation in HY-100 welds of an undermatched weldment. FEM analyses and experiments using various types of low cycle fatigue specimens were conducted and their results were compared with the results of such theoretical algorithms as Neuber's rule. A two-surface cyclic plasticity algorithm was implanted in a FEM code's user subroutine in order to simulate the material's cyclic stress-strain behavior under cyclic loading conditions; fatigue tests ranging from small, standard smooth specimens to notched cylindrical specimens with notch constraint were conducted for HY-100. 11 refs.

Wang, K.; Shah, R.; Yuan, D.; Kleinosky, M.J.

1993-01-01T23:59:59.000Z

244

The Decline and Death of Nuclear Power  

E-Print Network [OSTI]

where geothermal, wind, or hydroelectric energy is notwind, solar and hydroelectric energy demands that vastlysources like wind, hydroelectric, and solar energy. While in

Melville, Jonathan

2013-01-01T23:59:59.000Z

245

Measuring and moderating the water resource impact of biofuel production and trade  

E-Print Network [OSTI]

energy  sources,   hydroelectricity  and  concentrating  Hydroelectric  power   Hydroelectricity  is  the  dominant  As  of  2008,   hydroelectricity  accounted  for  16.3%  

Fingerman, Kevin Robert

2012-01-01T23:59:59.000Z

246

China Energy Primer  

E-Print Network [OSTI]

Hydroelectricity ..long term demand. 5. Hydroelectricity China’s hydroelectricSummary of China’s Hydroelectricity Reserves”, Sate Power

Ni, Chun Chun

2010-01-01T23:59:59.000Z

247

FliHy experimental facilities for studying open channel turbulent flows and heat transfer  

E-Print Network [OSTI]

FliHy experimental facilities for studying open channel turbulent flows and heat transfer B. Freeze) facility was constructed at UCLA to study open channel turbulent flow and heat transfer of low supercritical flow regimes (Fr /1), in which the surface waves are amplified and heat transfer is enhanced due

Abdou, Mohamed

248

The Arabidopsis HY2 Gene Encodes Phytochromobilin Synthase, a Ferredoxin-Dependent Biliverdin Reductase  

Science Journals Connector (OSTI)

...spectrum has a peak at 676 nm and a valley at 724 nm, which is consistent...Arabidopsis is one of five classic long hypocotyl mutants first identified...analyses ( ). showed that the long hypocotyl phenotype of the hy1...Plants were grown under long-day conditions at 22C in a...

Takayuki Kohchi; Keiko Mukougawa; Nicole Frankenberg; Munehisa Masuda; Akiho Yokota; J. Clark Lagarias

249

Vibrant fault diagnosis for hydroelectric generator units with a new combination of rough sets and support vector machine  

Science Journals Connector (OSTI)

The fault diagnosis for hydroelectric generator unit (HGU) is significant to prevent dangerous accidents from occurring and to improve economic efficiency. The faults of HGU involve overlapping fault patterns which may denote a kind of faults in the ... Keywords: Fault diagnosis, Hydroelectric generator unit, Rough sets, Support vector machine

Xiaoyuan Zhang; Jianzhong Zhou; Jun Guo; Qiang Zou; Zhiwei Huang

2012-02-01T23:59:59.000Z

250

Water Power | Open Energy Information  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Gateway Edit History Facebook icon Twitter icon » Water Power Jump to: navigation, search Water Power Basics High-level information about about water power: the clean, affordable electricity that will move our nation towards energy independence by harnessing tides, rivers, currents, wave, and marine energy. Click to learn about Hydropower: Hydroelectric-collage2.jpg When flowing water is captured and turned into electricity, it is called hydroelectric power or hydropower. Hydropower is the largest source of renewable electricity in the United States, allows the nation to avoid 200 million metric tons of carbon emissions each year, and is responsible for

251

Image courtesy of the Image Science & Analysis Laboratory, NASA Johnson Space Center (ISS006-E-42326). The hydroelectrical potential of North-Western  

E-Print Network [OSTI]

-42326). #12;The hydroelectrical potential of North-Western Patagonia ­ balancing economic development and ecological protection axel borsdorf #12;156 The hydroelectrical potential of North-Western Patagonia the rest an expansion of the hydroelectric potential, first proposed 30 years ago (Borsdorf 1987: 156ff), can

Borsdorf, Axel

252

Power Economic Analysis  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

CRSP Management Center CRSP Management Center Western Area Power Administration January 2011 Power Economic Analysis of Operational Restrictions at Glen Canyon Dam In February, 1997, the operating criteria for Glen Canyon Dam were changed. Operation was restricted to a Modified Low Fluctuating Flow as described in the Operation of Glen Canyon Dam, Colorado River Storage Project, Arizona, Final Environmental Impact Statement, March, 1995. These restrictions reduced the operating flexibility of the hydroelectric power plant and therefore the economic value of the electricity it produced. The Environmental Impact Statement provided impact information to support the Record of Decision governing dam operations. The impact

253

Status Review of Wildlife Mitigation, Columbia Basin Hydroelectric Projects, Columbia River Mainstem Facilities, 1984 Final Report.  

SciTech Connect (OSTI)

This report reviews the status of past, present, and proposed future wildlife planning and mitigation programs at existing hydroelectric projects in the Columbia River Basin. The project evaluations will form the basis for determining any needed remedial measures or additional project analysis. Each hydropower facility report is abstracted separately for inclusion in the Energy Data Base.

Howerton, Jack; Hwang, Diana

1984-11-01T23:59:59.000Z

254

The Decline and Death of Nuclear Power  

E-Print Network [OSTI]

sources like wind, hydroelectric, and solar energy. While insolar and hydroelectric energy demands that vastly outstrip these sources’

Melville, Jonathan

2013-01-01T23:59:59.000Z

255

HyDIVE (Hydrogen Dynamic Infrastructure and Vehicle Evolution) Model Analysis  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

HyDIVE(tm) HyDIVE(tm) (Hydrogen Dynamic Infrastructure and Vehicle Evolution) model analysis Cory Welch Hydrogen Analysis Workshop, August 9-10 Washington, D.C. Disclaimer and Government License This work has been authored by Midwest Research Institute (MRI) under Contract No. DE- AC36-99GO10337 with the U.S. Department of Energy (the "DOE"). The United States Government (the "Government") retains and the publisher, by accepting the work for publication, acknowledges that the Government retains a non-exclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this work, or allow others to do so, for Government purposes. Neither MRI, the DOE, the Government, nor any other agency thereof, nor any of their

256

Integrated Market Modeling of Hydrogen Transition Scenarios with HyTrans  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Integrated Market Modeling of Integrated Market Modeling of Hydrogen Transition Scenarios with HyTrans Paul N. Leiby, David L. Greene and David Bowman Oak Ridge National Laboratory A presentation to the Hydrogen Delivery Analysis Meeting FreedomCAR and Fuels Partnership Delivery, Storage and Hydrogen Pathways Tech Teams May 8-9, 2007 Columbia, MD 2 OAK RIDGE NATIONAL LABORATORY U. S. DEPARTMENT OF ENERGY Drawing from several other DOE models, HyTrans integrates supply and demand in a dynamic non-linear market model to 2050. * H2A - Hydrogen Production - Hydrogen Delivery * PSAT & ASCM - Fuel economy - 2010/2015 cost & performance goals * ORNL Vehicle Choice Model - Fuel availability - Make & model diversity - Price, fuel economy, etc. * Vehicle Manufacturing Cost Estimates (assisted by OEMs)

257

Reducing Ultra-Clean Transportation Fuel Costs with HyMelt Hydrogen  

SciTech Connect (OSTI)

Phase I of the work to be done under this agreement consisted of conducting atmospheric gasification of coal using the HyMelt technology to produce separate hydrogen rich and carbon monoxide rich product streams. In addition smaller quantities of petroleum coke and a low value refinery stream were gasified. Phase II of the work to be done under this agreement, consists of gasification of the above-mentioned feeds at a gasifier pressure of approximately 5 bar. The results of this work will be used to evaluate the technical and economic aspects of producing ultra-clean transportation fuels using the HyMelt technology in existing and proposed refinery configurations. This report describes activities for the thirteenth quarter of work performed under this agreement. MEFOS, the gasification testing subcontractor, reported to EnviRes that they were having difficulty with refractory vendors meeting specifications for the lining of the pressure vessel. EnviRes is working to resolve this issue.

Donald P. Malone; William R. Renner

2006-04-01T23:59:59.000Z

259

Powering up America's Waterways | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

up America's Waterways up America's Waterways Powering up America's Waterways April 17, 2012 - 11:53am Addthis This map demonstrates the potential capacity to generate clean hydroelectric energy at existing non-powered dams across the U.S. Hoyt Battey Water Power Market Acceleration and Deployment Team Lead, Wind and Water Power Program A new report released today by the Energy Department analyzes the potential to generate clean hydroelectric energy at existing dams across the United States. Harnessing the tremendous power of the nation's waterways could help increase the supply of clean energy for American families and businesses. Thousands of dams across the country are not currently equipped to produce power. Today's report finds that if fully developed, these existing dams could provide an electrical generating capacity of more than 12 gigawatts

260

HyPro: A Financial Tool for Simulating Hydrogen Infrastructure Development, Final Report  

SciTech Connect (OSTI)

This report summarizes a multi-year Directed Technologies Inc. (DTI) project to study the build-out of hydrogen production facilities during the transition from gasoline internal combustion engine vehicle to hydrogen fuel cell vehicles. The primary objectives of the project are to develop an enhanced understanding of hydrogen production issues during the transition period (out to 2050) and to develop recommendations for the DOE on areas of further study. These objectives are achieved by conducting economic and scenario analysis to predict how industry would provide the hydrogen production, delivery and dispensing capabilities necessary to satisfy increased hydrogen demand. The primary tool used for the analysis is a custom created MatLab simulation tool entitled HyPro (short for Hydrogen Production). This report describes the calculation methodology used in HyPro, the baseline assumptions, the results of the baseline analysis and several corollary studies. The appendices of this report included a complete listing of model assumptions (capital costs, efficiencies, feedstock prices, delivery distances, etc.) and a step-by-step manual on the specific operation of the HyPro program. This study was made possible with funding from the U.S. Department of Energy (DOE).

Brian D. James, Peter O. Schmidt, Julie Perez

2008-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

EEE 463 Electrical Power Plants (3) [F] Course (Catalog) Description  

E-Print Network [OSTI]

. Environmental impact of electric generation (3 lectures) 9. Advanced energy conversion systems (geothermalEEE 463 Electrical Power Plants (3) [F] Course (Catalog) Description: Generation of electric power using fossil, nuclear and renewable, including solar, geothermal, wind, hydroelectric, biomass and ocean

Zhang, Junshan

262

Membrane-based processes for sustainable power generation using water  

Science Journals Connector (OSTI)

... 18 GW of salinity-gradient power. Although 800 GW of power is currently obtained from hydroelectric processes globally, salinity-gradient energy remains a large and untapped resource. Capturing this energy ... not ions — through the membranes to produce pressurized water that generates electricity using mechanical turbines. RED uses membranes for ion — but not water — transport, and the electrical ...

Bruce E. Logan; Menachem Elimelech

2012-08-15T23:59:59.000Z

263

Forestry Commission Wales Guidance on rental levels for Hydro Power  

E-Print Network [OSTI]

initiated a process to facilitate the development of small- scale hydro-electricity schemes on land ownedForestry Commission Wales Guidance on rental levels for Hydro Power Guidance on rental levels for hydro power projects Tel: 02920 475961 Email: hydrowales@forestry.gsi.gov.uk Version 1.0 Mike Pitcher 17

264

America's Bottom-Up Climate Change Mitigation Policy  

E-Print Network [OSTI]

large conventional hydroelectric power, municipal solidconventional large hydroelectric power). To quantify thelarge conventional hydroelectric power is not included (this

Lutsey, Nicholas P.; Sperling, Dan

2008-01-01T23:59:59.000Z

265

Water quality and sedimentation implications of installing a hydroelectric dam on the Río Baker in Chilean Patagonia  

E-Print Network [OSTI]

HidroAysen, a Chilean corporation operated by energy giant Endesa, has proposed to build two hydroelectric dams on the Rio Baker in the Aysin Region of Chilean Patagonia. The proposed dams have been met with a variety of ...

Leandro, Gianna Dee

2009-01-01T23:59:59.000Z

266

Quenching China's Thirst for Renewable Power: Water Implications of China's Renewable Development  

E-Print Network [OSTI]

cycle inventory for hydroelectric generation: a Brazilianfuture development of hydroelectric dam projects will depend

Zheng, Nina

2014-01-01T23:59:59.000Z

267

MHK Projects/Lock and Dam No 2 Hydroelectric Project | Open Energy  

Open Energy Info (EERE)

Lock and Dam No 2 Hydroelectric Project Lock and Dam No 2 Hydroelectric Project < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.7486,"lon":-92.8048,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

268

Efficiency analysis of hydroelectric generating plants: A case study for Portugal  

Science Journals Connector (OSTI)

This paper estimates changes in total productivity, breaking this down into technically efficient change and technological change, by means of data envelopment analysis (DEA) applied to the hydroelectric energy generating plants of EDP — the Portugal Electricity Company. The aim of this procedure is to seek out those best practices that will lead to improved performance in the energy market. We rank the plants according to their change in total productivity for the period 2001–2004, concluding that some plants experienced productivity growth while others experienced a decrease in productivity. The implications arising from the study are that EDP should adopt an internal benchmark management procedure in order to evaluate the relative position of each hydroelectric generating plant and to adopt managerial strategies designed to catch up with the frontier of “best practices”. As the frontier is shifting along the time, constant efforts are needed in this respect along the time.

Carlos Pestana Barros

2008-01-01T23:59:59.000Z

269

Legal obstacles and incentives to the development of small scale hydroelectric potential in Wisconsin  

SciTech Connect (OSTI)

The legal and institutional obstacles to the development of small-scale hydroelectric energy at the state level are discussed. The Federal government also exercises extensive regulatory in the area, and the dual regulatory system from the standpoint of the appropriate legal doctrine, the law of pre-emption, application of the law to the case of hydroelectric development, and an inquiry into the practical use of the doctrine by the FERC is examined. The initial obstacle that all developers confront in Wisconsin is obtaining the authority to utilize the bed, banks, and flowing water at a proposed dam site. This involves a determination of ownership of the stream banks and bed and the manner of obtaining either their title or use; and existing constraints with regard to the use of the water. Wisconsin follows the riparian theory of water law.

None,

1980-05-01T23:59:59.000Z

270

Legal obstacles and incentives to the development of small scale hydroelectric potential in Illinois  

SciTech Connect (OSTI)

The legal and institutional obstacles to the development of small-scale hydroelectric energy at the state level are described. The Federal government also exercises extensive regulatory authority in the area. The introductory section examines the dual regulatory system from the standpoint of the appropriate legal doctrine, the law of pre-emption, application of the law to the case of the hydroelectric development, and concludes with an inquiry into the practical use of the doctrine by the FERC. The first obstacle which every developer in Illinois must confront is obtaining authority to utilize the river bed, banks, and flowing water at the proposed site. This involves determination of ownership of the stream banks and bed and the manner of obtaining either their title or use; and existing constraints with regard to the use of the water. Illinois follows the riparian theory of water law. Following the detailed discussion of the water law, direct and indirect regulations and financial considerations are discussed.

None,

1980-05-01T23:59:59.000Z

271

Wildlife and Wildlife Habitat Mitigation Plan for Hungry Horse Hydroelectric Project, Final Report.  

SciTech Connect (OSTI)

This report describes the proposed mitigation plan for wildlife losses attributable to the construction of the Hungry Horse hydroelectric project. In this report, mitigation objectives and alternatives, the recommended mitigation projects, and the crediting system for each project are described by each target species. Mitigation objectives for each species (group) were established based on the loss estimates but tailored to the recommended projects. 13 refs., 3 figs., 19 tabs.

Bissell, Gael

1985-01-01T23:59:59.000Z

272

Giant otter population responses to habitat expansion and degradation induced by a mega hydroelectric dam  

Science Journals Connector (OSTI)

Abstract Large hydroelectric dams are major drivers of habitat loss and degradation in lowland Amazonia. Hydroelectric reservoirs reduce the habitat available for terrestrial species, but create new open-water and shoreline lake habitat that can potentially boost populations of aquatic and semi-aquatic species, such as the threatened giant otter (Pteronura brasiliensis). To assess the impacts of mega-dams on this apex-predator, we surveyed the giant otter population across the 443,772-hectare Balbina Hydroelectric Reservoir of central Brazilian Amazonia between 14 and 25 years after this reservoir creation. We compared changes in habitat area and estimated giant otter population size between the reservoir pre- and post-filling stages. The Balbina dam created ?3525 islands and increased the open-water surface and total reservoir perimeter available to otters by a factor of 62.7 and 8.9, respectively. Some 25 years after damming, however, the estimated post-filling giant otter population size was only twice greater than that estimated before filling and 4.5 times smaller than would be predicted given the total available habitat area and density of dens quantified at a neighbouring undisturbed area used as a surrogate of the pre-filling phase. The observed mismatch between the proportional increase in otter population size and the much greater newly available reservoir habitat area is likely due to low habitat quality in terms of low fish prey productivity and scarcity of suitable sites for denning and territory demarcation. This should be considered in strategic environmental impact assessments of planned hydroelectric dams and in managing existing and future hydropower development in lowland tropical forests.

Ana Filipa Palmeirim; Carlos A. Peres; Fernando C.W. Rosas

2014-01-01T23:59:59.000Z

273

Diagnosing Unilateral Market Power in Electricity Reserves Market  

E-Print Network [OSTI]

scheduled to be served by hydroelectricity plus 7 percent ofwith Pumped storage hydroelectricity is a method of storinga turbine, generating hydroelectricity. a heat rate of

Knittel, Christopher R; Metaxoglou, Konstantinos

2008-01-01T23:59:59.000Z

274

Report on technical feasibility of underground pumped hydroelectric storage in a marble quarry site in the Northeast United States  

SciTech Connect (OSTI)

The technical and economic aspects of constructing a very high head underground hydroelectric pumped storage were examined at a prefeasibility level. Excavation of existing caverns in the West Rutland Vermont marble quarry would be used to construct the underground space. A plant capacity of 1200 MW and 12 h of continuous capacity were chosen as plant operating conditions. The site geology, plant design, and electrical and mechanical equipment required were considered. The study concluded that the cost of the 1200 MW underground pumped storage hydro electric project at this site even with the proposed savings from marketable material amounts to between $581 and $595 per kilowatt of installed capacity on a January 1982 pricing level. System studies performed by the planning group of the New England Power System indicate that the system could economically justify up to about $442 per kilowatt on an energy basis with no credit for capacity. To accommodate the plant with the least expensive pumping energy, a coal and nuclear generation mix of approximately 65% would have to be available before the project becomes feasible. It is not expected that this condition can be met before the year 2000 or beyond. It is therefore concluded that the West Rutland underground pumped storage facility is uneconomic at this time. Several variables however could have marked influence on future planning and should be examined on periodic basis.

Chas. T. Main, Inc.

1982-03-01T23:59:59.000Z

275

The role of hydroelectric generation in electric power systems with large scale wind generation  

E-Print Network [OSTI]

An increasing awareness of the operational challenges created by intermittent generation of electricity from policy-mandated renewable resources, such as wind and solar, has led to increased scrutiny of the public policies ...

Hagerty, John Michael

2012-01-01T23:59:59.000Z

276

The role of hydroelectric generation in electric power systems with large scale wind generation .  

E-Print Network [OSTI]

??An increasing awareness of the operational challenges created by intermittent generation of electricity from policy-mandated renewable resources, such as wind and solar, has led to… (more)

Hagerty, John Michael

2012-01-01T23:59:59.000Z

277

An Assessment of the Impact of Climate Change on Hydroelectric Power   

E-Print Network [OSTI]

Global climate change is one of the greatest challenges of the twenty-first century. Rising temperatures and alteration of weather patterns are anticipated to result from increased atmospheric concentrations of greenhouse ...

Harrison, Gareth P

278

Future Implications of China's Energy-Technology Choices  

E-Print Network [OSTI]

................................................................................................. 17 3.3.5 Hydroelectric Power

279

Effects of the drought on California electricity supply and demand  

E-Print Network [OSTI]

July - August - Rancho Seco 1 PG&E hydroelectric power -PG&E hydroelectric powerPG&E hydroelectric power - PG&E hydroelectric power

Benenson, P.

2010-01-01T23:59:59.000Z

280

An evaluation of Florida largemouth bass: (Micropterus Salmoides Floridanus) : introductions into a Texas power plant cooling reservoir  

E-Print Network [OSTI]

, with live well and front raiis ~g, was powered with a 9. 8 hp Mercury outboard motor. A three- ph se 230- v Homeli te generator, Model No. 119HY35-1 ? served as the power sour e. The generator was connected to three stainless steel electrodes mounted 2..., with live well and front raiis ~g, was powered with a 9. 8 hp Mercury outboard motor. A three- ph se 230- v Homeli te generator, Model No. 119HY35-1 ? served as the power sour e. The generator was connected to three stainless steel electrodes mounted 2...

Hall, Carlton Raden

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Microsoft PowerPoint - SW Regional Hydropower Conference - June 2007.ppt  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of Engineers® of Engineers® Vision Statement Vision Statement Be the premier stewards of entrusted hydropower resources US Army Corps of Engineers® Mission Statement Mission Statement Provide reliable hydroelectric power services at the lowest possible cost, consistent with sound business principles, in partnership with other Federal hydropower generators, the Power Marketing Administrations, and Preference Customers, to benefit the Nation. US Army Corps of Engineers® Mission Statement Mission Statement Provide reliable hydroelectric power services at the lowest possible cost, consistent with sound business principles, in partnership with other Federal hydropower generators, the Power Marketing Administrations, and Preference Customers, to benefit the Nation. US Army Corps

282

Techno-economic Optimization of Integrating Wind Power into Constrained Electric Networks  

E-Print Network [OSTI]

Techno-economic Optimization of Integrating Wind Power into Constrained Electric Networks by Jesse-economic Optimization of Integrating Wind Power into Constrained Electric Networks by Jesse David Maddaloni B-carbon energy sources such as wind and small-scale hydroelectric power. Models generally employ only a simple

Victoria, University of

283

Telescope Guiding with a HyViSI H2RG Used in Guide Mode  

SciTech Connect (OSTI)

We report on long exposure results obtained with a Teledyne HyViSI H2RG detector operating in guide mode. The sensor simultaneously obtained nearly seeing-limited data while also guiding the Kitt Peak 2.1 m telescope. Results from unguided and guided operation are presented and used to place lower limits on flux/fluence values for accurate centroid measurements. We also report on significant noise reduction obtained in recent laboratory measurements that should further improve guiding capability with higher magnitude stars.

Simms, Lance M.; /SLAC; Figerb, Donald F.; Hanold, Brandon J.; /Rochester Inst. Tech.; Kahn, Steven M.; Gilmore, D.Kirk; /SLAC

2010-06-04T23:59:59.000Z

284

First use of a HyViSI H4RG for Astronomical Observations  

SciTech Connect (OSTI)

We present the first astronomical results from a 4K2 Hybrid Visible Silicon PIN array detector (HyViSI) read out with the Teledyne Scientific and Imaging SIDECAR ASIC. These results include observations of astronomical standards and photometric measurements using the 2.1m KPNO telescope. We also report results from a test program in the Rochester Imaging Detector Laboratory (RIDL), including: read noise, dark current, linearity, gain, well depth, quantum efficiency, and substrate voltage effects. Lastly, we highlight results from operation of the detector in window read out mode and discuss its potential role for focusing, image correction, and use as a telescope guide camera.

Simms, Lance M.; /SLAC; Figer, Donald F.; Hanold, Brandon J.; Kerr, Daniel J.; /Rochester Imaging Lab.; Gilmore, D.Kirk; Kahn, Steven M.; /SLAC; Tyson, J.Anthony; /UC,

2007-09-25T23:59:59.000Z

285

Western Area Power Administration  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Loveland Area Projects November 29-30, 2011 2 Agenda * Overview of Western Area Power Administration * Post-1989 Loveland Area Projects (LAP) Marketing Plan * Energy Planning and Management Program * Development of the 2025 PMI Proposal * 2025 PMI Proposal * 2025 PMI Comment Period & Proposal Information * Questions 3 Overview of Western Area Power Administration (Western) * One of four power marketing administrations within the Department of Energy * Mission: Market and deliver reliable, renewable, cost-based Federal hydroelectric power and related services within a 15-state region of the central and western U.S. * Vision: Provide premier power marketing and transmission services Rocky Mountain Region (RMR) is one of five regional offices 4 Rocky Mountain Region

286

"1. Colstrip","Coal","PPL Montana LLC",2094 "2. Noxon Rapids","Hydroelectric","Avista Corp",568  

U.S. Energy Information Administration (EIA) Indexed Site

Montana" Montana" "1. Colstrip","Coal","PPL Montana LLC",2094 "2. Noxon Rapids","Hydroelectric","Avista Corp",568 "3. Libby","Hydroelectric","USCE-North Pacific Division",525 "4. Hungry Horse","Hydroelectric","U S Bureau of Reclamation",428 "5. Yellowtail","Hydroelectric","U S Bureau of Reclamation",287 "6. Kerr","Hydroelectric","PPL Montana LLC",206 "7. Fort Peck","Hydroelectric","USCE-Missouri River District",200 "8. J E Corette Plant","Coal","PPL Montana LLC",154 "9. Judith Gap Wind Energy Center","Other Renewables","Invenergy Services LLC",135

287

Measuring and moderating the water resource impact of biofuel production and trade  

E-Print Network [OSTI]

used  directly   for   hydroelectric  power  generation,  produces  at  its  hydroelectric  facilities  more  power  2010).   6.4.4 Hydroelectric  power   Hydroelectricity  is  

Fingerman, Kevin Robert

2012-01-01T23:59:59.000Z

288

Hydrogenated soy ethyl ester (HySEE) from ethanol and waste vegetable oil  

SciTech Connect (OSTI)

Biodiesel is gaining recognition in the United States as a renewable fuel which may be used as an alternative to diesel fuel without any modifications to the engine. Currently the cost of this fuel is the factor that limits its use. One way to reduce the cost of biodiesel is to use a less expensive form of vegetable oil such as waste oil from a processing plant. These operations use mainly hydrogenated soybean oil, some tallow and some Canola as their frying oils. It is estimated that there are several million pounds of waste vegetable oil from these operations. Additional waste frying oil is available from smaller processors, off-grade oil seeds and restaurants. This paper reports on developing a process to produce the first 945 liters (250 gallons) of HySEE using recipes developed at the University of Idaho; fuel characterization tests on the HySEE according to the ASAE proposed Engineering Practice for Testing of Fuels from Biological Materials, X552; short term injector coking tests and performance tests in a turbocharged, DI, CI engine; and a 300 hour screening test in a single cylinder, IDI, CI engine.

Peterson, C.; Reece, D.; Thompson, J. [Univ. of Idaho, Moscow, ID (United States)] [and others

1995-11-01T23:59:59.000Z

289

Reducing Ultra-Clean Transportation Fuel Costs with HyMelt Hydrogen  

SciTech Connect (OSTI)

This report describes activities for the sixteenth quarter of work performed under this agreement. MEFOS, the gasification testing subcontractor, reported to EnviRes that the vendor for the pressure vessel for above atmospheric testing now plans to deliver it by November 20, 2006 instead of October 20, 2006 as previously reported. MEFOS performed a hazardous operation review of pressurized testing. The current schedule anticipates above atmospheric pressure testing to begin during the week of April 16, 2007. Phase I of the work to be done under this agreement consisted of conducting atmospheric gasification of coal using the HyMelt technology to produce separate hydrogen rich and carbon monoxide rich product streams. In addition smaller quantities of petroleum coke and a low value refinery stream were gasified. Phase II of the work to be done under this agreement, consists of gasification of the above-mentioned feeds at a gasifier pressure of approximately 3 bar. The results of this work will be used to evaluate the technical and economic aspects of producing ultra-clean transportation fuels using the HyMelt technology in existing and proposed refinery configurations.

Donald P. Malone; William R. Renner

2006-09-30T23:59:59.000Z

290

Conventional Hydropower Technologies (Fact Sheet), Wind And Water Power Program (WWPP)  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Water Power Water Power Program supports the development of technologies that harness the nation's renewable hydropower resources to generate environmentally sustainable and cost-effective electricity. Most conventional hydropower plants use a diver- sion structure, such as a dam, to capture water's potential energy via a turbine for electricity generation. The program's conventional hydropower activities focus on increasing generating capacity and efficiency at existing hydroelectric facilities, adding hydroelectric generating capacity to exist- ing non-powered dams, adding new low impact hydropower, increasing advanced pumped-storage hydropower capacity, and reducing potential environmental impacts of conven- tional hydropower production. The program's research and

291

Legal obstacles and incentives to the development of small scale hydroelectric potential in Michigan  

SciTech Connect (OSTI)

The legal and institutional obstacles to the development of small-scale hydroelectric energy at the state level is described. The Federal government also exercises extensive regulatory authority in the area. The first obstacle which any developer must confront in Michigan is obtaining the authority to utilize the river bed, banks, and flowing water at a proposed dam site. This involves a determination of ownership of the stream banks and bed, and the manner of obtaining either their title or use; and existing constraints with regard to the use of the water. Michigan follows the riparian theory of water law. The direct regulation; indirect regulation; public utilities regulation; financing; and taxation are discussed.

None,

1980-05-01T23:59:59.000Z

292

Impacts of Western Area Power Administration`s power marketing alternatives on air quality and noise  

SciTech Connect (OSTI)

The Western Area Power Administration, which is responsible for marketing electricity produced at the hydroelectric power-generating facilities operated by the Bureau of Reclamation on the Upper Colorado River, has proposed changes in the levels of its commitment (sales) of long-term firm capacity and energy to its customers. This report describes (1) the existing conditions of air resources (climate and meteorology, ambient air quality, and acoustic environment) of the region potentially affected by the proposed action and (2) the methodology used and the results of analyses conducted to assess the potential impacts on air resources of the proposed action and the commitment-level alternatives. Analyses were performed for the potential impacts of both commitment-level alternatives and supply options, which include combinations of electric power purchases and different operational scenarios of the hydroelectric power-generating facilities.

Chun, K.C.; Chang, Y.S.; Rabchuk, J.A.

1995-05-01T23:59:59.000Z

293

SOUTHWESTERN POWER ADMINISTRATION  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

01 01 SOUTHWESTERN POWER ADMINISTRATION CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION: Hydroelectric Power Rate Increase for the Integrated System of Hydropower Projects. PROPOSED BY: Southwestern Power Administration. NUMBER AND TITLE OF THE CATEGORICAL EXCLUSION BEING APPLIED: ( 10 CFR 1021, Appendix B to Subpart D, 1-1-03 Edition, Part B4.3 - Electric power marketing rate changes. REGULATORY REQUIREMENTS IN 10 CFR 1021.410(B): (1) The proposed action fits within a class of actions that is listed in Appendix, A or B to Subpart D. (2) There are no extraordinary circumstances related to the proposal that may affect the Significance of the environmental effects of the proposal; and (3) The proposal is not "connected" to other actions with potentially significant impacts, is not related to

294

SOUTHWESTERN POWER ADMINISTRATION  

Broader source: Energy.gov (indexed) [DOE]

9/01 9/01 SOUTHWESTERN POWER ADMINISTRATION CATEGORICAL EXCLUSION (CX) DETERMINATION BRIEF DESCRIPTION OF PROPOSED ACTION: Hydroelectric Power Rate Increase for the Integrated System of Hydropower Projects. PROPOSED BY: Southwestern Power Administration. NUMBER AND TITLE OF THE CATEGORICAL EXCLUSION BEING APPLIED: ( 10 CFR 1021, Appendix B to Subpart D, 1-1-03 Edition, Part B4.3 - Electric power marketing rate changes. REGULATORY REQUIREMENTS IN 10 CFR 1021.410(B): (1) The proposed action fits within a class of actions that is listed in Appendix, A or B to Subpart D. (2) There are no extraordinary circumstances related to the proposal that may affect the Significance of the environmental effects of the proposal; and (3) The proposal is not "connected" to other actions with potentially significant impacts, is not related to

295

Southwestern Power Administration  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Skip Navigation Links Skip Navigation Links Annual Performance Plan Annual Report Mission Organization Strategic Plan SWPA - Overview Video System Map About the Agency Southwestern Power Administration was established in 1943 by the Secretary of the Interior as a Federal Agency that today operates within the Department of Energy under the authority of Section 5 of the Flood Control Act of 1944. As one of four Power Marketing Administrations in the United States, Southwestern markets hydroelectric power in Arkansas, Kansas, Louisiana, Missouri, Oklahoma, and Texas from 24 U.S. Army Corps of Engineers multipurpose dams. By law, Southwestern's power is marketed and delivered primarily to public bodies such as rural electric cooperatives and municipal utilities. Southwestern has over one hundred such "preference" customers, and these

296

Can Fish Morphological Characteristics be Used to Re-design Hydroelectric Turbines?  

SciTech Connect (OSTI)

Safe fish passage affects not only migratory species, but also populations of resident fish by altering biomass, biodiversity, and gene flow. Consequently, it is important to estimate turbine passage survival of a wide range of susceptible fish. Although fish-friendly turbines show promise for reducing turbine passage mortality, experimental data on their beneficial effects are limited to only a few species, mainly salmon and trout. For thousands of untested species and sizes of fish, the particular causes of turbine passage mortality and the benefits of fish-friendly turbine designs remain unknown. It is not feasible to measure the turbine-passage survival of every species of fish in every hydroelectric turbine design. We are attempting to predict fish mortality based on an improved understanding of turbine-passage stresses (pressure, shear stress, turbulence, strike) and information about the morphological, behavioral, and physiological characteristics of different fish taxa that make them susceptible to the stresses. Computational fluid dynamics and blade strike models of the turbine environment are re-examined in light of laboratory and field studies of fish passage effects. Comparisons of model-predicted stresses to measured injuries and mortalities will help identify fish survival thresholds and the aspects of turbines that are most in need of re-design. The coupled model and fish morphology evaluations will enable us to make predictions of turbine-passage survival among untested fish species, for both conventional and advanced turbines, and to guide the design of hydroelectric turbines to improve fish passage survival.

Cada, G. F.; Richmond, Marshall C.

2011-07-19T23:59:59.000Z

297

Drivers of phytoplankton, bacterioplankton, and zooplankton carbon biomass in tropical hydroelectric reservoirs  

Science Journals Connector (OSTI)

Abstract Studies of carbon sources in plankton communities are important because carbon content has become the main currency used in functional studies of aquatic ecosystems. We evaluated the contribution to the total organic carbon pool from different plankton communities (phytoplankton, bacterioplankton, and zooplankton – C-biota) and its drivers in eight tropical hydroelectric reservoirs with different trophic and hydrological status and different physical features. Our systems were separated into three groups based on trophic status and water residence time: (i) mesotrophic with low residence time (ML); (ii) mesotrophic with high residence time (MH); and (iii) eutrophic with low residence time (EL). Our hypothesis that reservoirs with low water residence times and low nutrient concentrations would show the lowest C-biota was supported. Phytoplankton carbon (C-phy) showed the highest concentrations in the EL, followed by MH and ML systems. The EL group also showed significantly higher zooplankton carbon (C-zoo). No significant difference was observed for bacteria carbon (C-bac) among the three system groups. In addition to trophic status and water residence time, regression analyses revealed that water temperature, light, pH, and dissolved organic carbon concentrations were the main drivers of plankton communities in these large tropical hydroelectric reservoirs.

Lúcia H.S. Silva; Vera L.M. Huszar; Marcelo M. Marinho; Luciana M. Rangel; Jandeson Brasil; Carolina D. Domingues; Christina C. Branco; Fábio Roland

2014-01-01T23:59:59.000Z

298

The Need for Speed and Stability in Data Center Power Capping Arka A. Bhattacharya, David Culler  

E-Print Network [OSTI]

because from the power generation standpoint, the cost and environmental impact for large scale power generation plants such as hydro-electric plants as well as green energy installations such as solar or wind by pro- visioning expensive electrical equipment (such as UPS, diesel generators, and cooling capacity

Hunt, Galen

299

EIS-0150: Salt Lake City Area Integrated Projects Electric Power Marketing  

Broader source: Energy.gov [DOE]

The Western Area Power Administration prepared this environmental impact statement to analyze the environmental impacts of its proposal to establish the level of its commitment (sales) of long- term firm electrical capacity and energy from the Salt Lake City Area Integrated Projects hydroelectric power plants.

300

Preliminary Estimates of Combined Heat and Power Greenhouse Gas Abatement Potential for California in 2020  

E-Print Network [OSTI]

renewables, including hydroelectric. For this analysis, itin 2010 and 33% in 2020. Hydroelectric generation follows aGas Cogeneration Hydroelectric New Renewables Existing

Firestone, Ryan; Ling, Frank; Marnay, Chris; Hamachi LaCommare, Kristina

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

The relationship between policy choice and the size of the policy region: Why small jurisdictions may prefer renewable energy policies to reduce CO2 emissions  

E-Print Network [OSTI]

nuclear and hydroelectric power under the policy. Fullynuclear and large hydroelectric power. Nuclear and large

Accordino, Megan H.; Rajagopal, Deepak

2012-01-01T23:59:59.000Z

302

Impacts of Avian Predation on Juvenile Salmonids in Central California Watersheds  

E-Print Network [OSTI]

routes because of Hydroelectric power, Habitat degradation,routes because of Hydroelectric power, Habitat degradation,

Frechette, Danielle

2010-01-01T23:59:59.000Z

303

Exclusion as a Core Competition Problem  

E-Print Network [OSTI]

into contracts with hydroelectric power producers thatby contracting with hydroelectric power producers to prevent

Baker, Jonathan B.

2012-01-01T23:59:59.000Z

304

ELECTRICAL LOAD MANAGEMENT FOR THE CALIFORNIA WATER SYSTEM  

E-Print Network [OSTI]

sections of aqueducts. Hydroelectric power generated withinthe CVP generates only hydroelectric power, its By importing

Krieg, B.

2010-01-01T23:59:59.000Z

305

Rethinking Downstream Regulation: California's Opportunity to Engage Households in Reducing Greenhouse Gases  

E-Print Network [OSTI]

in the winter months when hydroelectric power generation isare located and hydroelectric power generation is naturally

2008-01-01T23:59:59.000Z

306

Reservoir Management in Mediterranean Climates through the European Water Framework Directive  

E-Print Network [OSTI]

future use, or for hydroelectric power generation (Palmierias supply, irrigation, hydroelectric power and recreation (

O'Reilly, Clare; Silberblatt, Rafael

2009-01-01T23:59:59.000Z

307

Coupling Renewable Energy Supply with Deferrable Demand  

E-Print Network [OSTI]

systems absorb large amounts of hydroelectric power. Duringthat snow melts and hydroelectric power supply increases and

Papavasiliou, Anthony

2011-01-01T23:59:59.000Z

308

Incorporating daily flood control objectives into a monthly stochastic dynamic programming model for a hydroelectric complex  

SciTech Connect (OSTI)

A monthly stochastic dynamic programing model was recently developed and implemented at British Columbia (B.C.) Hydro to provide decision support for short-term energy exports and, if necessary, for flood control on the Peace River in northern British Columbia. The model established the marginal cost of supplying energy from the B.C. Hydro system, as well as a monthly operating policy for the G.M. Shrum and Peace Canyon hydroelectric plants and the Williston Lake storage reservoir. A simulation model capable of following the operating policy then determines the probability of refilling Williston Lake and possible spill rates and volumes. Reservoir inflows are input to both models in daily and monthly formats. The results indicate that flood control can be accommodated without sacrificing significant export revenue.

Druce, D.J. (British Columbia Hydro and Power Authority, Vancouver, British Columbia (Canada))

1990-01-01T23:59:59.000Z

309

of Western Area Power Administration's Cyber Security Program  

Broader source: Energy.gov (indexed) [DOE]

Western Area Power Western Area Power Administration's Cyber Security Program DOE/IG-0873 October 2012 U.S. Department of Energy Office of Inspector General Office of Audits & Inspections Department of Energy Washington, DC 20585 October 22, 2012 MEMORANDUM FOR THE UNDER SECRETARY OF ENERGY FROM: Gregory H. Friedman Inspector General SUBJECT: INFORMATION: Audit Report on "Management of Western Area Power Administration's Cyber Security Program" INTRODUCTION AND OBJECTIVE The Department of Energy's Western Area Power Administration (Western) markets and delivers hydroelectric power and related services to 15 states within the central and western United States. As the largest U.S. Power Marketing Administration, millions of households and

310

Sixth Northwest Conservation and Electric Power Plan Appendix L: Climate Change and Power  

E-Print Network [OSTI]

............................................................................................................................. 10 Hydroelectric Generation and Cost demand and change precipitation patterns, river flows and hydroelectric generation. Second, policies demand for electricity and production of hydroelectric generation. Global climate change models all seem

311

"1. Beluga","Gas","Chugach Electric Assn Inc",344 "2. George M Sullivan Generation Plant 2","Gas","Anchorage Municipal Light and Power",220  

U.S. Energy Information Administration (EIA) Indexed Site

Alaska" Alaska" "1. Beluga","Gas","Chugach Electric Assn Inc",344 "2. George M Sullivan Generation Plant 2","Gas","Anchorage Municipal Light and Power",220 "3. North Pole","Petroleum","Golden Valley Elec Assn Inc",144 "4. Bradley Lake","Hydroelectric","Homer Electric Assn Inc",126 "5. Anchorage 1","Gas","Anchorage Municipal Light and Power",88 "6. Snettisham","Hydroelectric","Alaska Electric Light&Power Co",78 "7. Bernice Lake","Gas","Chugach Electric Assn Inc",62 "8. Lemon Creek","Petroleum","Alaska Electric Light&Power Co",58

312

Iron-oxidising microbial biofilms as possible causes of increased friction coefficient in intermediate and lower guide vane bearing bushings at a hydroelectric powerplant in Brazil  

Science Journals Connector (OSTI)

Increased coefficient of friction led to malfunction of many and destruction of some maintenance-free bushings of intermediate and lower guide vane bearings at a hydroelectric power plant in Brazil. Analysis of surfaces of failed bushings revealed the presence of three types of deposits. The contact zones between bushings and the guide vane axis were covered with a thin black graphite film. The remaining bushing surface was covered by a mix of yellow-red coloured deposits, which contained a large proportion of iron-oxide-rich microbial biofilms, and green-coloured deposits, which consisted largely of copper oxides. Biofilms sampled from both the inside and the outside of the bearings contained 75% iron oxides by weight. The iron oxide deposits produced by these biofilms were identified as the primary cause of increased friction resistance between the bushing surface and the guide vane axis. Iron deposition within biofilms was made possible by the action of iron-reducing bacteria in the anaerobic zone of the reservoir immediately in front of the turbine intakes. These bacteria enriched the anoxic reservoir water with Fe(II) and the relatively small oxygen concentrations in turbine feedwater prevented the complete oxidation of Fe(II) in the penstock. Water-proofing of the bearing seals would prevent water penetration into the bearings and biofilm formation on the bushing surfaces and thus avoid the type of failure observed at this plant.

René Peter Schneider; Lucimara R. da Silva; Helder Brandão; Liutas Martinaitis Ferreira

2006-01-01T23:59:59.000Z

313

Microsoft PowerPoint - 130709 DOE-NETL CO2 Capture Technology Meeting Linde Presentation v1  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Slipstream pilot plant demonstration of an amine- Slipstream pilot plant demonstration of an amine- based post-combustion capture technology for CO 2 capture from coal-fired power plant flue gas DOE funding award DE-FE0007453 2013 NETL CO 2 Capture Technology Meeting Krish R. Krishnamurthy, Linde LLC July 8-11, 2013 Pittsburgh, PA 2 The Linde Group Overview and Carbon Capture Expertise 1 Linde Engineering Technology-focused Air Separation Global #1 Air Separation Global #1 Hydrogen/Syn Gas Global #2 Hydrogen/Syn Gas Global #2 Olefins Global #2 Olefins Global #2 Natural Gas Global #3 Natural Gas Global #3 HyCO Tonnage Plants >70 plants HyCO Tonnage Plants >70 plants HyCO Tonnage Plants >70 plants ASU Tonnage Plants >300 plants ASU Tonnage Plants >300 plants ECOVAR Std Plants >1,000 plants ECOVAR Std Plants >1,000 plants

314

63,01,1,1,,10,1,"ALABAMA POWER CO","BANKHEAD DM",0,,50022,0,0...  

U.S. Energy Information Administration (EIA) Indexed Site

146,0,0,1042,0,0,12131,0,0,0012,7,00195,"WAT","HY" 63,01,1,1,,10,5,"ALABAMA POWER CO","JORDAN DAM",0,,50022,0,0,1289,,,90,59468,0,0,82349,0,0,87228,0,0,10730,0,0,4509,0,0,2976,0,0,...

315

63,01,1,1,,10,1,"ALABAMA POWER CO","BANKHEAD DM",0,,19500,1293...  

U.S. Energy Information Administration (EIA) Indexed Site

78,0,0,11479,0,0,24698,0,0,0012,7,50022,"WAT","HY" 63,01,1,1,,10,5,"ALABAMA POWER CO","JORDAN DAM",0,,19500,1293,,,94,75678,0,0,31014,0,0,58435,0,0,58465,0,0,24969,0,0,10059,0,0,15...

316

63,01,1,1,,10,1,"ALABAMA POWER CO","BANKHEAD DM",0,,50022,0,0...  

U.S. Energy Information Administration (EIA) Indexed Site

,16553000,0,0,24492000,0,0,0012,7,00195,"WAT","HY" 63,01,1,1,,10,5,"ALABAMA POWER CO","JORDAN DAM",0,,50022,0,0,1288,,,89,26793000,0,0,12223000,0,0,57178000,0,0,29840000,0,0,225300...

317

63,01,1,1,,10,1,"ALABAMA POWER CO","BANKHEAD DM",0,,50022,0,0...  

U.S. Energy Information Administration (EIA) Indexed Site

,15181000,0,0,17461000,0,0,0012,7,00195,"WAT","HY" 63,01,1,1,,10,5,"ALABAMA POWER CO","JORDAN DAM",0,,50022,0,0,1287,,,88,16502000,0,0,7654000,0,0,2029000,0,0,2946000,0,0,2118000,0...

318

Project Sponsors: California Energy CommissionADVANCED POWER & ENERGY www.apep.uci.edu  

E-Print Network [OSTI]

Project Sponsors: California Energy CommissionADVANCED POWER & ENERGY PROGRAM www coincident time period (i.e., hourly resolution of 2005). Wind, solar, geothermal, and hydroelectric The Renewable Energy Secure Community (RESCO) project is a program sponsored by the California Energy Commission

Mease, Kenneth D.

319

Observations of Velocity Conditions near a Hydroelectric Turbine Draft Tube Exit using ADCP Measurements  

SciTech Connect (OSTI)

Measurement of flow characteristics near hydraulic structures is an ongoing challenge because of the need to obtain rapid measurements of time-varying velocity over a relatively large spatial domain. This paper discusses use of an acoustic Doppler current profiler (ADCP) to measure the rapidly diverging flow exiting from an operating hydroelectric turbine draft tube exit. The resolved three-dimensional velocity vectors show a highly complex and helical flow pattern developed near to and downstream of the exit. Velocity vectors were integrated across the exit and we computed an uneven percentage of flow (67%/33%) passing through the two draft tube barrels at a mid-range turbine discharge, consistent with physical model results. In addition to the three-dimensional velocity vectors, the individual one-dimensional velocities measured by each of the four ADCP beams can be separately used as calibration and validation datasets for numerical and physical models. This technique is demonstrated by comparing along-beam ADCP velocity measurements to data collected in a scaled physical model.

Cook, Christopher B.; Richmond, Marshall C.; Serkowski, John A.

2007-10-01T23:59:59.000Z

320

Fabrication and Characterization of Organic/Inorganic Photovoltaic Devices  

E-Print Network [OSTI]

facilities. Worldwide, hydroelectricity and wind are the twothe same with the hydroelectricity power plants; instead of

Guvenc, Ali Bilge

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

DISTRIBUTED ENERGY SYSTEMS IN CALIFORNIA'S FUTURE: A PRELIMINARY REPORT, VOLUME I  

E-Print Network [OSTI]

and Solar Thermal Hydroelectric Power Geothermal . Land UsePower Commission, Hydroelectric Power Resources of theSTORAGE RESOURCES Hydroelectric power comprises, after oil-

Authors, Various

2010-01-01T23:59:59.000Z

322

Orcas Power & Light - MORE Green Power Program (Washington) | Department of  

Broader source: Energy.gov (indexed) [DOE]

Orcas Power & Light - MORE Green Power Program (Washington) Orcas Power & Light - MORE Green Power Program (Washington) Orcas Power & Light - MORE Green Power Program (Washington) < Back Eligibility Commercial Residential Savings Category Solar Buying & Making Electricity Home Weatherization Water Wind Other Program Info Funding Source Member Contributions Start Date 07/01/2011 State District of Columbia Program Type Performance-Based Incentive Rebate Amount Varies Provider Orcas Power and Light Cooperative Orcas Power and Light (OPALCO), an electric cooperative serving Washington's San Juan Islands, provides a production-based incentive for residential and commercial members who generate energy from photovoltaics, wind, micro-hydroelectric and other small-scale renewable energy sources. The Member Owned Renewable Energy (MORE) Program is OPALCO's new green

323

Southwestern Power Administration  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2 Conference 2 Conference 2011 Conference 2009 Conference 2008 Conference 2007 Conference 2006 Conference 2010 Hydropower Conference The 2010 Regional Hydropower Council and Conference was hosted by the Little Rock District of the U.S. Army Corps of Engineers in Branson, Missouri. Click the links below to view materials from the council and conference. June 8-9, 2010, Council Skip Navigation Links 2010 Hydropower Council Agenda FY 2011 Proposed Project Packet FY 2012 Preliminary Project Packet June 9-10, 2010, Conference Skip Navigation Links 2010 Hydropower Conference Agenda AECC Hydroelectric Generation Facilities Corps - New Budget Concept Denison Turbine Rehabilitation Planning Hydrokinetic Projects on the Mississippi River Kansas City District Projects Impacting Federal Power

324

Southwestern Power Administration  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

09 Meeting 09 Meeting 2008 Meeting 2007 Meeting 2006 Meeting 2010 Hydropower Meeting The 2010 Regional Hydropower Council and Meeting were hosted by the Little Rock District of the U.S. Army Corps of Engineers in Branson, Missouri. Click the links below to view materials from the council and meeting. June 8-9, 2010, Council Skip Navigation Links 2010 Hydropower Council Agenda FY 2011 Proposed Project Packet FY 2012 Preliminary Project Packet June 9-10, 2010, Meeting Skip Navigation Links 2010 Hydropower Meeting Agenda AECC Hydroelectric Generation Facilities Corps - New Budget Concept Denison Turbine Rehabilitation Planning Hydrokinetic Projects on the Mississippi River Kansas City District Projects Impacting Federal Power Little Rock District Projects Impacting Federal Hydropower

325

OPPORTUNITIES FOR STUDENT INTERNS/RECENT GRADUATES SOUTHWESTERN POWER ADMINISTRATION  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ELECTRIC POWER MARKETING ELECTRIC POWER MARKETING OFFICE OF CORPORATE OPERATIONS ELECTRICAL, MECHANICAL, OR INDUSTRIAL ENGINEER Apply at www.usajobs.gov About the Division of Electric Power Marketing: The Division of Electric Power Marketing negotiates, develops, and drafts contracts and technical documents to support Southwestern's mission of marketing and delivering Federal hydropower. The Division also oversees Southwestern's program to replace major electrical and mechanical equipment at U.S. Army Corps of Engineers (Corps) hydroelectric projects. Technical aspects and length of a project's lifecycle can vary by project, but the work generally involves strong project management skills in addition to technical knowledge. Skills Needed: * Basic computer applications (Microsoft Office - Word, Excel, Outlook, etc.)

326

Tenderland Power | Open Energy Information  

Open Energy Info (EERE)

Tenderland Power Tenderland Power Jump to: navigation, search Name Tenderland Power Place Seattle, Washington Zip 98101 Sector Biomass, Hydro, Renewable Energy, Solar, Wind energy Product Utility which provides electricity, generated from renewable energy sources such as wind, solar, biomass and hydroelectric. Coordinates 47.60356°, -122.329439° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.60356,"lon":-122.329439,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

327

Images of energy: Policy perspectives on the introduction of hydroelectricity in Italy, 1882-1914  

SciTech Connect (OSTI)

This study considers the link between energy technologies and cultural attitudes. Contemporary energy policy makers lack the conceptual tools with which to evaluate culturally appropriate energy choices. A way to regain a contextual capability is needed; that is, the capacity to recognize and avert situations where technological advance is insufficiently harmonized with its embedding environment. This study explores how both policy makers and the general public form their [open quotes]images of energy.[close quotes] It does so in three parts, beginning with an examination of the concepts of [open quotes]technology,[close quotes] [open quotes]culture[close quotes] and [open quotes]cognitive map,[close quotes] and an explanation of their interrelationship. The second part presents two historical case-studies of the introduction of hydroelectricity in Italy from 1882-1914. It considers how a relatively unknown technology made its way into urban and rural life, who its primary surveyors were, and how it shaped and was shaped by the cognitive maps of those into whose lives it marched. The final part extends the investigation to contemporary socio-cultural dynamics. Through concepts derived from General System Theory, the process of technological integration is interpreted in light of events that shape the world today. The design of a model to be used by energy makers and educators alike in conceiving culturally attuned energy alternatives is proposed. Such a model would describe energy-related cognitive maps and could serve as the basis for informed decision-making on energy choice at all levels of society. The study concludes with suggestions for a research agenda to further explore individual and collective energy-related cognitive maps.

Laszlo, A.R.

1992-01-01T23:59:59.000Z

328

Re-formation of the channel of the enisei river in the lower pool of the Krasnoyarsk hydroelectric power station  

Science Journals Connector (OSTI)

1. At first the main re-formation of the channel occurred in the immediate vicinity of the structures, with its ...

T. F. Avrova; A. I. Kuznetsov

1968-11-01T23:59:59.000Z

329

Numerical simulation of the flow under a hydraulic gate in a deviation tunnel of a hydroelectric power plant.  

E-Print Network [OSTI]

??Este trabalho apresenta a utilização de um modelo numérico para a determinação das forças hidrodinâmicas atuantes em comportas planas tipo vagão, utilizadas em obras de… (more)

Alex Cristiano Rodrigues

2009-01-01T23:59:59.000Z

330

DOE/EIS-0372; Draft Environmental Impact Statement for the Bangor Hydro-Electric Company Northeast Reliability Interconnect (August 2005)  

Broader source: Energy.gov (indexed) [DOE]

Sheet Northeast Reliability Interconnect DEIS Sheet Northeast Reliability Interconnect DEIS iii COVER SHEET Responsible Federal Agency: U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability Cooperating Agencies: U.S. Department of the Interior, U.S. Fish and Wildlife Service (USFWS) and U.S. Department of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service (NOAA Fisheries) Title: Draft Environmental Impact Statement for the Bangor Hydro-Electric Company Northeast Reliability Interconnect Location: Hancock, Penobscot, and Washington Counties, Maine. Contacts: For additional information on this Draft Environmental Impact Statement (EIS), contact: Dr. Jerry Pell, Project Manager Office of Electricity Delivery and Energy

331

Experience in operating and reconstructing the turbine bearings of units of the Sayano-Shushenskoe hydroelectric station  

SciTech Connect (OSTI)

This article reviews some of the operations and maintenance experiences at the Sayano-Shushenskoe hydroelectric sstation in Russia. In particular, the experiences gained in the operation of the turbines and the reconstruction of the turbine bearings are noted. The compact layout of this facility did not permit the traditional babbitt bearing or rubber ring bearing with water lubrication. Instead, a rubber sugmented bearing with water lubrication was used. The design and construction of this bearing, as well as the operation and maintenance of this bearing, is discussed in this article. The operating experiences have shown that the component is highly reliable.

Nikitenko, G.I.

1994-10-01T23:59:59.000Z

332

An Empirical Model of Imperfect Dynamic Competition and Application to Hydroelectricity Storage  

E-Print Network [OSTI]

The Nordic power market presents a unique opportunity for testing the nature and degree of market power in storage behavior due to preciseness of data on market fundamentals determining hydro resource use. We develop an ...

Liski, Matti

2008-01-01T23:59:59.000Z

333

Portland Company to Receive $1.3 Million to Improve Hydro Power  

Broader source: Energy.gov (indexed) [DOE]

Portland Company to Receive $1.3 Million to Improve Hydro Power Portland Company to Receive $1.3 Million to Improve Hydro Power Technologies Portland Company to Receive $1.3 Million to Improve Hydro Power Technologies September 15, 2009 - 12:00am Addthis Washington, DC - US Energy Secretary Steven Chu today awarded more than $1.3 million to Ocean Renewable Power Company in Portland, Maine to improve the efficiency, flexibility, and environmental performance of hydroelectric energy. The investment will further the nation's supply of domestic clean hydroelectricity through technological innovation and will advance research to maximize the nation's largest renewable energy source. "Hydropower is our largest source of renewable energy and it can play an even bigger role in the further. These investments will create jobs, cut

334

Effects of Hydroelectric Dam Operations on the Restoration Potential of Snake River Fall Chinook Salmon (Oncorhynchus tshawytscha) Spawning Habitat Final Report, October 2005 - September 2007.  

SciTech Connect (OSTI)

This report describes research conducted by the Pacific Northwest National Laboratory for the Bonneville Power Administration (BPA) as part of the Fish and Wildlife Program directed by the Northwest Power and Conservation Council. The study evaluated the restoration potential of Snake River fall Chinook salmon spawning habitat within the impounded lower Snake River. The objective of the research was to determine if hydroelectric dam operations could be modified, within existing system constraints (e.g., minimum to normal pool levels; without partial removal of a dam structure), to increase the amount of available fall Chinook salmon spawning habitat in the lower Snake River. Empirical and modeled physical habitat data were used to compare potential fall Chinook salmon spawning habitat in the Snake River, under current and modified dam operations, with the analogous physical characteristics of an existing fall Chinook salmon spawning area in the Columbia River. The two Snake River study areas included the Ice Harbor Dam tailrace downstream to the Highway 12 bridge and the Lower Granite Dam tailrace downstream approximately 12 river kilometers. These areas represent tailwater habitat (i.e., riverine segments extending from a dam downstream to the backwater influence from the next dam downstream). We used a reference site, indicative of current fall Chinook salmon spawning areas in tailwater habitat, against which to compare the physical characteristics of each study site. The reference site for tailwater habitats was the section extending downstream from the Wanapum Dam tailrace on the Columbia River. Fall Chinook salmon spawning habitat use data, including water depth, velocity, substrate size and channelbed slope, from the Wanapum reference area were used to define spawning habitat suitability based on these variables. Fall Chinook salmon spawning habitat suitability of the Snake River study areas was estimated by applying the Wanapum reference reach habitat suitability criteria to measured and modeled habitat data from the Snake River study areas. Channel morphology data from the Wanapum reference reach and the Snake River study areas were evaluated to identify geomorphically suitable fall Chinook salmon spawning habitat. The results of this study indicate that a majority of the Ice Harbor and Lower Granite study areas contain suitable fall Chinook salmon spawning habitat under existing hydrosystem operations. However, a large majority of the currently available fall Chinook salmon spawning habitat in the Ice Harbor and Lower Granite study areas is of low quality. The potential for increasing, through modifications to hydrosystem operations (i.e., minimum pool elevation of the next downstream dam), the quantity or quality of fall Chinook salmon spawning habitat appears to be limited. Estimates of the amount of potential fall Chinook salmon spawning habitat in the Ice Harbor study area decreased as the McNary Dam forebay elevation was lowered from normal to minimum pool elevation. Estimates of the amount of potential fall Chinook salmon spawning habitat in the Lower Granite study area increased as the Little Goose Dam forebay elevation was lowered from normal to minimum pool elevation; however, 97% of the available habitat was categorized within the range of lowest quality. In both the Ice Harbor and Lower Granite study areas, water velocity appears to be more of a limiting factor than water depth for fall Chinook salmon spawning habitat, with both study areas dominated by low-magnitude water velocity. The geomorphic suitability of both study areas appears to be compromised for fall Chinook salmon spawning habitat, with the Ice Harbor study area lacking significant bedforms along the longitudinal thalweg profile and the Lower Granite study area lacking cross-sectional topographic diversity. To increase the quantity of available fall Chinook salmon spawning habitat in the Ice Harbor and Lower Granite study area, modifications to hydroelectric dam operations beyond those evaluated in this study likely would be necessary. M

Hanrahan, Timothy P.; Richmond, Marshall C.; Arntzen, Evan V. [Pacific Northwest National Laboratory

2007-11-13T23:59:59.000Z

335

Opportunities to change development pathways toward lower greenhouse gas emissions through energy efficiency  

E-Print Network [OSTI]

Sustainable development of hydroelectric power. Energy, 20(power plants in place of hydroelectric power for instance,example, although hydroelectric plants have the potential of

Sathaye, Jayant

2010-01-01T23:59:59.000Z

336

Climate Change Action in Arizona  

E-Print Network [OSTI]

biomass, geothermal, hydroelectric, solar and wind), fuelsuch as nuclear power, hydroelectric power and renewa- blestorage; and a decline in hydroelectric power production to

Owens, Steve

2009-01-01T23:59:59.000Z

337

Cap-and-Trade Modeling and Analysis: Congested Electricity Market Equilibrium  

E-Print Network [OSTI]

firm 10 withholds hydroelectric power and completelyby increasing hydroelectric power. Nonetheless, firm 10slightly more of its hydroelectric power to fulfill firm 3’s

Limpaitoon, Tanachai

2012-01-01T23:59:59.000Z

338

Distributed Energy Systems in California's Future: A Preliminary Report Volume 2  

E-Print Network [OSTI]

and Solar Thermal Hydroelectric Power Geothermal Land Useimplications, hydroelectric power may be classified intodisadvantage In by hydroelectric power is the limited life

Balderston, F.

2010-01-01T23:59:59.000Z

339

Worlds on view : visual art exhibitions and state identity in the late Cold War  

E-Print Network [OSTI]

Builders of the Bratsk Hydroelectric Power Station, 1960-61.Builders of the Bratsk Hydroelectric Power Station, 1960-Builders of the Bratsk Hydroelectric Power Station (see p.

Holland, Nicole Murphy

2010-01-01T23:59:59.000Z

340

Indoor air movement acceptability and thermal comfort in hot-humid climates  

E-Print Network [OSTI]

sources. Brazil’s total hydroelectric power potential is 260large proportion of hydroelectric power potential is in thetotal. Brazil’s total hydroelectric power potential is 260

Candido, Christhina Maria

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Nurture over nature: Summer germinating Lupinus nanus are a result of anthropogenic germination cues and are not an independently evolving population  

E-Print Network [OSTI]

water is used for hydroelectric power and irrigation duringwater is used for hydroelectric power and irrigation duringis used to generate hydroelectric power, and refilling at

Morris, Veronica Ruth Franco

2009-01-01T23:59:59.000Z

342

Prioritizing Climate Change Mitigation Alternatives: Comparing Transportation Technologies to Options in Other Sectors  

E-Print Network [OSTI]

large conventional hydroelectric power, municipal solidconventional large hydroelectric power in the percentage).large conventional hydroelectric power is not included (this

Lutsey, Nicholas P.

2008-01-01T23:59:59.000Z

343

A Water Conservation Scenario for the Residential and Industrial Sectors in California: Potential Saveings of Water and Related Energy  

E-Print Network [OSTI]

energy was supplied by hydroelectric power. needed for powerprovide flood control, hydroelectric power, and But they arewas generated by hydroelectric power. is also needed for

Benenson, P.

2010-01-01T23:59:59.000Z

344

Regulatory Science in a Developing State: Environmental Politics in Chile, 1980-2010  

E-Print Network [OSTI]

Bauer, C. (2012). Hydroelectric power generation in Chile:aquaculture and hydroelectric power damage rivers anda better way to develop hydroelectric power, he says. In 20

Barandiaran, Javiera

2013-01-01T23:59:59.000Z

345

Life-Cycle Water Impacts of U.S. Transportation Fuels  

E-Print Network [OSTI]

the production of hydroelectric power also results in waterthe reduction in hydroelectric power production as a resultafter factoring in its hydroelectric power generation (189),

Scown, Corinne Donahue

2010-01-01T23:59:59.000Z

346

Water and Energy Interactions  

E-Print Network [OSTI]

ecosystems (40, Hydroelectric power generation is currentlycould be allocated to hydroelectric power generation becausefarmland. Its eight hydroelectric power plants and one coal-

McMahon, James E.

2013-01-01T23:59:59.000Z

347

The Management of International Rivers as Demands Grow and Supplies Tighten: India, China, Nepal, Pakistan, Bangladesh  

E-Print Network [OSTI]

in the promotion of hydroelectric power is not known. Bothwas primarily focused on hydroelectric power coming from theirrigation and hydroelectric power generation schemes better

Crow, Ben; Singh, Nirvikar

2009-01-01T23:59:59.000Z

348

Electron Affinities of Selected Hydrogenated Silicon Clusters (SixHy, x ) 1-7, y ) 0-15) from Density Functional Theory Calculations  

E-Print Network [OSTI]

silicon compounds have been studied using electronic structure calculations. Most of these computational results, as well as a good discussion of the difficulties involved in calculating electron affinitiesElectron Affinities of Selected Hydrogenated Silicon Clusters (SixHy, x ) 1-7, y ) 0-15) from

Swihart, Mark T.

349

Climate Change Action in Arizona  

E-Print Network [OSTI]

such as nuclear power, hydroelectric power and renewa- bleand a decline in hydroelectric power production to 45 to 56%

Owens, Steve

2009-01-01T23:59:59.000Z

350

ORGANIZATIONAL, INTERFACE AND FINANCIAL BARRIERS TO THE COMMERCIAL DEVELOPMENT OF COMMUNITY ENERGY SYSTEMS  

E-Print Network [OSTI]

wind power Low-head hydroelectric power Biomass conversiononly such source is hydroelectric power, which could lead to

Schladale, R.

2010-01-01T23:59:59.000Z

351

Center for Sustainability Hybrid Renewable Energy Systems (HyRES) Laboratory  

E-Print Network [OSTI]

wind, solar, and hydrogen fuel cell technologies is planned for an experimental residence built at Penn is used to balance energy use, and surplus power used to make hydrogen for a fuel cell vehicle. Power System Features In case of multiple system failure - 25kW fuel cell (vehicle) - External hydrogen fuel

Lee, Dongwon

352

..&rrbt, Chief, Industrial Hy&na Branch, HerlthbrSas8byLaboratoly  

Office of Legacy Management (LM)

tf..@ tf..@ ..&rrbt, Chief, Industrial Hy&na Branch, HerlthbrSas8byLaboratoly ;,.; , ' 1 ' @@w-w 3, 1954 P. B. Klevin, Indurtrial Hygiexn J5rantah, Barrlei &'afelky Lab0raM~ : . .A , 3 t :;p,: . NATIONAL LEiD OF OHIO ROLLINO OFERATIONS AT SIHONr>s SAW 6 STEEL- Amm', +I& y9, <: '.. SmBoLt HSHtPBK ' -: - St. Louis Area Office at the Simnds Saw and Steel Co., k&port, NJ., on tha &boVe clrtm, I oblruloed tb Mat;Lonal Uad umu&m and thorium roll- ing operations which were In pogress at the 16" and 10" mills respectively. Althm& hhls+urV8y w&d: ma& wltbout Qte dlx' aet request of the National Lead Co., I am reporting the results for your information. At the W aill whem 38 fh&m ingots were r&lad into lmgthaned rods,

353

Jody Sundsted, UGP Power Marketing Manager Lloyd Linke, UGP Operations Manger  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

3, 2013 3, 2013 Upper Great Plains Region Recommendation for Western-UGP * Recommendation to pursue formal negotiations with the Southwest Power Pool, a Regional Transmission Organization, concerning membership. - Federal Register Notice (FRN) published November 1, 2013 and is the start of the public comment period. 2 Kick-off Webinar Agenda * Overview - Western Area Power Administration - Upper Great Plains Region * Overview Integrated System (IS) * IS History * IS partners and Future Options * AOS Study Considerations * Where We Are Now and the Next Steps * Meeting Locations 3 Western Area Power Administration Our Power Comes From - Hydroelectric energy produced at Federal generating agencies - Multi-purpose projects - Variable water availability 4 UGP Firm Power Customers

354

The entropy power inequality for quantum systems  

E-Print Network [OSTI]

When two independent analog signals, X and Y are added together giving Z=X+Y, the entropy of Z, H(Z), is not a simple function of the entropies H(X) and H(Y), but rather depends on the details of X and Y's distributions. Nevertheless, the entropy power inequality (EPI), which states that exp [2H(Z)] \\geq exp[2H(X)] + exp[2H(Y)], gives a very tight restriction on the entropy of Z. This inequality has found many applications in information theory and statistics. The quantum analogue of adding two random variables is the combination of two independent bosonic modes at a beam splitter. The purpose of this work is to give a detailed outline of the proof of two separate generalizations of the entropy power inequality to the quantum regime. Our proofs are similar in spirit to standard classical proofs of the EPI, but some new quantities and ideas are needed in the quantum setting. Specifically, we find a new quantum de Bruijin identity relating entropy production under diffusion to a divergence-based quantum Fisher information. Furthermore, this Fisher information exhibits certain convexity properties in the context of beam splitters.

Robert Koenig; Graeme Smith

2012-05-15T23:59:59.000Z

355

Wanaket Wildlife Area Management Plan : Five-Year Plan for Protecting, Enhancing, and Mitigating Wildlife Habitat Losses for the McNary Hydroelectric Facility.  

SciTech Connect (OSTI)

The Confederated Tribes of the Umatilla Indian Reservation (CTUIR) propose to continue to protect, enhance, and mitigate wildlife and wildlife habitat at the Wanaket Wildlife Area. The Wanaket Wildlife Area was approved as a Columbia River Basin Wildlife Mitigation Project by the Bonneville Power Administration (BPA) and Northwest Power Planning Council (NWPPC) in 1993. This management plan will provide an update of the original management plan approved by BPA in 1995. Wanaket will contribute towards meeting BPA's obligation to compensate for wildlife habitat losses resulting from the construction of the McNary Hydroelectric facility on the Columbia River. By funding the enhancement and operation and maintenance of the Wanaket Wildlife Area, BPA will receive credit towards their mitigation debt. The purpose of the Wanaket Wildlife Area management plan update is to provide programmatic and site-specific standards and guidelines on how the Wanaket Wildlife Area will be managed over the next five years. This plan provides overall guidance on both short and long term activities that will move the area towards the goals, objectives, and desired future conditions for the planning area. The plan will incorporate managed and protected wildlife and wildlife habitat, including operations and maintenance, enhancements, and access and travel management. Specific project objectives are related to protection and enhancement of wildlife habitats and are expressed in terms of habitat units (HU's). Habitat units were developed by the US Fish and Wildlife Service's Habitat Evaluation Procedures (HEP), and are designed to track habitat gains and/or losses associated with mitigation and/or development projects. Habitat Units for a given species are a product of habitat quantity (expressed in acres) and habitat quality estimates. Habitat quality estimates are developed using Habitat Suitability Indices (HSI). These indices are based on quantifiable habitat features such as vegetation height, shrub cover, or other parameters, which are known to provide life history requisites for mitigation species. Habitat Suitability Indices range from 0 to 1, with an HSI of 1 providing optimum habitat conditions for the selected species. One acre of optimum habitat provides one Habitat Unit. The objective of continued management of the Wanaket Wildlife Mitigation Area, including protection and enhancement of upland and wetland/wetland associated cover types, is to provide and maintain 2,334 HU's of protection credit and generate 2,495 HU's of enhancement credit by the year 2004.

Confederated Tribes of the Umatilla Indian Reservation Wildlife Program

2001-09-01T23:59:59.000Z

356

Southeastern Power Administration 2007 Annual Report  

SciTech Connect (OSTI)

Dear Secretary Chu: I am proud to submit Southeastern Power Administration’s (Southeastern’s) fiscal year (FY) 2007 Annual Report for your review. The information included in this report reflects Southeastern’s programs, accomplishments, and financial activities for the 12-month period beginning October 1, 2006 and ending September 30, 2007. Southeastern marketed more than 5 billion kilowatt-hours of energy to 492 wholesale Federal power customers in an 11-state marketing area in FY 2007. Revenues from the sale of this power totaled approximately $219 million. Drought conditions continued to plague the southeast region of the United States during 2007 placing strains on our natural and financial resources. Southeastern purchased more than $40 million in replacement power to meet customer contract requirements to ensure the continued reliability of our nation’s power grid. With the financial assistance and support of our Federal power customers, continued funding for capitalized equipment replacements at various Corps of Engineers’ (Corps) hydroelectric projects provided much needed repairs and maintenance for aging facilities. Southeastern’s cyber and physical security program continued to be reviewed and updated to meet Department of Energy (DOE), Homeland Security, and North American Electric Reliability Corporation standards and requirements. Plans for the upcoming year include communication and cooperation with DOE, Federal power customers, and the Corps to maximize the benefits of our nation’s water resources. Competition for the use of water and the prolonged drought conditions will present another challenging year for our agency. The employees at Southeastern will be proactive in meeting these challenges and providing reliable hydroelectric power to the people in the southeast. Sincerely, Kenneth E. Legg Administrator

none,

2007-12-28T23:59:59.000Z

357

Burbank Water and Power SBX1 2 Compliance Plan  

E-Print Network [OSTI]

impact hydroelectric generation, digester gas, municipal solid waste, landfill gas, ocean wave, ocean

358

DOE/EIS-0372; Draft Environmental Impact Statement for the Bangor Hydro-Electric Company Northeast Reliability Interconnect (August 2005)  

Broader source: Energy.gov (indexed) [DOE]

Northeast Reliability Interconnect DEIS Northeast Reliability Interconnect DEIS S-1 August 2005 SUMMARY S.1 BACKGROUND S.1.1 Purpose and Need for National Environmental Policy Act Review Executive Order (E.O.) 10485 (September 9, 1953), as amended by E.O. 12038 (February 7, 1978), requires that a Presidential permit be issued by the U.S. Department of Energy (DOE) before electric transmission facilities may be constructed, operated, maintained, or connected at the U.S. international border. Bangor Hydro-Electric Company (BHE) has applied to DOE to amend Presidential Permit PP-89, which authorizes BHE to construct a single-circuit, 345,000-volt (345-kV) alternating-current (AC) electric transmission line across the U.S. international border in the vicinity of Baileyville, Maine.

359

Essays in Applied Microeconomics  

E-Print Network [OSTI]

Air Quality: Evidence from Hydroelectric Licensing Rules 3.1iii Chapter 1 The Power of Hydroelectric Dams: Agglomerationi Contents 1 The Power of Hydroelectric Dams: Agglomeration

Severnini, Edson Roberto

2013-01-01T23:59:59.000Z

360

Prioritizing Climate Change Mitigation Alternatives: Comparing Transportation Technologies to Options in Other Sectors  

E-Print Network [OSTI]

large conventional hydroelectric power, municipal solidconventional large hydroelectric power in the percentage).by states that large hydroelectric is not counted toward the

Lutsey, Nicholas P.

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Reservoir Management in Mediterranean Climates through the European Water Framework Directive  

E-Print Network [OSTI]

future use, or for hydroelectric power generation (Palmierias supply, irrigation, hydroelectric power and recreation (for irrigation and hydroelectric purposes. These reservoirs

O'Reilly, Clare; Silberblatt, Rafael

2009-01-01T23:59:59.000Z

362

America's Bottom-Up Climate Change Mitigation Policy  

E-Print Network [OSTI]

large conventional hydroelectric power, municipal solidconventional large hydroelectric power). To quantify theby states that large hydroelectric is not counted toward the

Lutsey, Nicholas P.; Sperling, Dan

2008-01-01T23:59:59.000Z

363

The Management of International Rivers as Demands Grow and Supplies Tighten: India, China, Nepal, Pakistan, Bangladesh  

E-Print Network [OSTI]

2009 T ABLE 1: L ARGER HYDROELECTRIC AND DIVERSION PROJECTSin the promotion of hydroelectric power is not known. Bothwas primarily focused on hydroelectric power coming from the

Crow, Ben; Singh, Nirvikar

2009-01-01T23:59:59.000Z

364

Decision-making in Electricity Generation Based on Global Warming Potential and Life-cycle Assessment for Climate Change  

E-Print Network [OSTI]

A case study of a hydroelectric power plant (Glen Canyon)over time. In the case of hydroelectric plants, besidesthe decommissioning of hydroelectric power plants. Although

Horvath, Arpad

2005-01-01T23:59:59.000Z

365

Microsoft PowerPoint - Cost Escalation.ppt  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Hydroelectric Design Center Hydroelectric Design Center Hydroelectric Design Center " " Cost Trends for Cost Trends for Hydropower Capital Hydropower Capital Replacements" Replacements" Presentation Outline Presentation Outline A little about HDC A little about HDC Cost Escalation of materials Cost Escalation of materials Issues impacting interest & bids Issues impacting interest & bids Discussion Discussion HDC Expertise HDC Expertise Mission Mission The Hydroelectric Design Center performs The Hydroelectric Design Center performs engineering and design, maintains engineering and design, maintains expertise, and develops standards for the expertise, and develops standards for the US Army Corps of Engineers hydroelectric US Army Corps of Engineers hydroelectric

366

Southeastern Power Administration 2008 Annual Report  

SciTech Connect (OSTI)

Dear Secretary Chu: I am pleased to submit Southeastern Power Administration’s (Southeastern’s) fiscal year (FY) 2008 Annual Report for your review. The information included in this document reflects our agency’s programs, accomplishments, operational and financial activities for the 12-month period beginning October 1, 2007 and ending September 30, 2008. Southeastern marketed more than 4.5 billion kilowatt-hours of energy to 491 wholesale customers in ten southeastern states this past year. Revenues from the sale of this power totaled approximately $263 million. Drought conditions persisted in the southeastern region of the United States during FY 2008 placing strains on our natural and financial resources. Power purchases for FY 2008 totaled $91 million. Approximately $44 million of this amount was for replacement power which is paid only during adverse water conditions in order to meet our customers’ contract requirements. With the continued financial assistance and support of our Federal power customers, funding for capitalized equipment purchases and replacements at U.S. Army Corps of Engineers’ (Corps) hydroelectric projects provided much needed repairs and maintenance for these aging facilities. Southeastern’s cyber and physical security programs continued to be reviewed and updated to meet Department of Energy (DOE), Homeland Security, and North American Electric Reliability Corporation (NERC) standards and requirements. In the coming year, Southeastern will continue open communication and cooperation with DOE, the Federal power customers, and the Corps to maximize the benefits of our region’s water resources. Although competing uses of water and the prolonged drought conditions will present another challenging year for our agency, Southeastern’s employees will meet these challenges and continue to provide reliable hydroelectric power to the people in the southeast. Sincerely, Kenneth E.Legg Administrator

none,

2008-12-29T23:59:59.000Z

367

Explore Water Power Careers | Department of Energy  

Office of Environmental Management (EM)

Civil Engineer Construction Manager Hydropower Strategy Director Operations Hydroelectric Plant Operator Engineering Analyst What's Driving Job Creation? Capacity...

368

VOLUME 78, NUMBER 22 P HY S I CA L REV I EW L E T T ER S 2 JUNE 1997 Stability Ordering of Cycle Expansions  

E-Print Network [OSTI]

dysL 1 · · · L k d . (1) The sum is over all distinct nonrepeating combinations of prime cyclesVOLUME 78, NUMBER 22 P HY S I CA L REV I EW L E T T ER S 2 JUNE 1997 Stability Ordering of Cycle, Australia (Received 3 December 1996) We propose that cycle expansions be ordered with respect to stability

Dettmann, Carl

369

Categorical Exclusion Determinations: Bonneville Power Administration |  

Broader source: Energy.gov (indexed) [DOE]

December 27, 2012 December 27, 2012 CX-009701: Categorical Exclusion Determination Williams Northwest Pipeline Land Use Review Request CX(s) Applied: B4.9 Date: 12/27/2012 Location(s): Washington Offices(s): Bonneville Power Administration December 27, 2012 CX-009700: Categorical Exclusion Determination Finely Creek and North Valley Creek Property Funding CX(s) Applied: B1.25 Date: 12/27/2012 Location(s): Montana, Montana Offices(s): Bonneville Power Administration December 21, 2012 CX-009702: Categorical Exclusion Determination Columbia Rural Electric Association Walla Walla Hydroelectric Project CX(s) Applied: B4.1 Date: 12/21/2012 Location(s): Washington Offices(s): Bonneville Power Administration December 19, 2012 CX-009703: Categorical Exclusion Determination Improve the Access Road System in Miles 4, 5, 16, 17, 18, and 30 of the

370

Definition: Concentrating solar power | Open Energy Information  

Open Energy Info (EERE)

Dictionary.png Dictionary.png Concentrating solar power Technologies that use mirrors to reflect and concentrate sunlight onto receivers that collect solar energy and convert it to heat. This thermal energy can then be used to produce electricity via a steam turbine or heat engine that drives a generator.[1][2] View on Wikipedia Wikipedia Definition . ]] File:El-v-01 ubt. jpeg Sustainable energy Renewable energy Anaerobic digestion Hydroelectricity · Geothermal Microgeneration · Solar Tidal · Wave · Wind Energy conservation Cogeneration · Energy efficiency Geothermal heat pump Green building · Passive Solar Sustainable transport Plug-in hybrids · Electric vehicles File:Terra- edge blur. png Environment Portal v · d · e Concentrated solar power (also called concentrating solar power, concentrated solar thermal, and CSP) systems use

371

Categorical Exclusion Determinations: Bonneville Power Administration |  

Broader source: Energy.gov (indexed) [DOE]

May 1, 2012 May 1, 2012 CX-008153: Categorical Exclusion Determination Maupin-Tygh Valley Number 1 Pole Replacement Project CX(s) Applied: B1.3 Date: 05/01/2012 Location(s): Oregon Offices(s): Bonneville Power Administration May 1, 2012 CX-008152: Categorical Exclusion Determination Whitefish In-line Hydroelectric Project CX(s) Applied: B4.1 Date: 05/01/2012 Location(s): Montana Offices(s): Bonneville Power Administration April 30, 2012 CX-008154: Categorical Exclusion Determination In-Kind Wood Pole Replacements - Driscoll-Naselle Number 1 CX(s) Applied: B1.3 Date: 04/30/2012 Location(s): Washington Offices(s): Bonneville Power Administration April 24, 2012 CX-008156: Categorical Exclusion Determination Amended Provision of Funds to the Idaho Department of Fish and Game (IDFG)

372

Opportunities to change development pathways toward lower greenhouse gas emissions through energy efficiency  

E-Print Network [OSTI]

development of hydroelectric power. Energy, 20(10), 977–981.plants in place of hydroelectric power for instance, but

Sathaye, Jayant

2010-01-01T23:59:59.000Z

373

Distribution and movement of domestic rainbow trout, Oncorhynchus mykiss, during pulsed flows in the South Fork American River, California  

E-Print Network [OSTI]

the night, as part of hydroelectric power generation by theto manage water for hydroelectric power generation. There

2010-01-01T23:59:59.000Z

374

The Transition to a Carbon-Neutral Energy Economy: Exploring UCSD's Role  

E-Print Network [OSTI]

on the amount of hydroelectric power that can be produced.supply of hydropower. Hydroelectric power has significant

2006-01-01T23:59:59.000Z

375

Sharing the burden of climate change stabilization: An energy sector perspective  

E-Print Network [OSTI]

generation from hydroelectric power plants, wind and solarWe also observe more hydroelectric power being used in the

Wagner, Fabian; Sathaye, Jayant

2006-01-01T23:59:59.000Z

376

Strategic Information Acquisition and Mixed Judicial Panels (co-authored with Matthew Spitzer of USC Law School)  

E-Print Network [OSTI]

a pumped storage hydroelectric power plant on the Hudsonrather than using hydroelectric power 28 and the relocation

Talley, Eric

2009-01-01T23:59:59.000Z

377

Sectoral trends in global energy use and greenhouse gas emissions  

E-Print Network [OSTI]

on significant levels of hydroelectric power have a lowerhas a high share of hydroelectric power has the lowest CO 2

2006-01-01T23:59:59.000Z

378

Left, Right, and Center: Strategic Information Acquisition and Diversity in Judicial Panels  

E-Print Network [OSTI]

a pumped storage hydroelectric power plant on the Hudsonrather than using hydroelectric power 32 and the relocation

Spitzer, Matthew L; Talley, Eric

2011-01-01T23:59:59.000Z

379

Achieving Sustainability inCalifornia’s CentralValley  

E-Print Network [OSTI]

solar, wind, and hydroelectric power. The goal is to be ablesolar, wind, and hydroelectric power. Barriers and Catalysts

Lubell, Mark; Beheim, Bret; Hillis, Vicken; Handy, Susan L.

2009-01-01T23:59:59.000Z

380

Remote robotic underwater grinding system and modeling for rectification of hydroelectric structures  

Science Journals Connector (OSTI)

A submersible grinding robot has been designed to automate the dam gate metallic structure repair process. In order to measure and control the amount of material removed during the process, an empirical approach for modeling the material removal rate (MRR) of the underwater grinding application is proposed and presented in this paper. The objective is to determine the MRR in terms of the process parameters such as cutting speed and grinding power over a range of variable wheel diameters. Experiments show that water causes drag and a significant loss of power occurs during grinding. An air injector encasing the grinding wheel has been prototyped, and it is shown that power loss can be reduced by up to 80%. A model, based on motor characterization and empirical relations among system and process parameters, is developed for predicting MRR which will be used for the robotic grinding control system. A validation is carried out through experiments, and confirms the good accuracy of the model for predicting the depth of cut for underwater grinding. A comparative study for dry and underwater grinding is also conducted through experiments and shows that the MRR is higher for underwater grinding than in dry conditions at low cutting speeds.

Dominique Thuot; Zhaoheng Liu; Henri Champliaud; Julien Beaudry; Pierre-Luc Richard; Michel Blain

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

The Application of Traits-Based Assessment Approaches to Estimate the Effects of Hydroelectric Turbine Passage on Fish Populations  

SciTech Connect (OSTI)

One of the most important environmental issues facing the hydropower industry is the adverse impact of hydroelectric projects on downstream fish passage. Fish that migrate long distances as part of their life cycle include not only important diadromous species (such as salmon, shads, and eels) but also strictly freshwater species. The hydropower reservoirs that downstream-moving fish encounter differ greatly from free-flowing rivers. Many of the environmental changes that occur in a reservoir (altered water temperature and transparency, decreased flow velocities, increased predation) can reduce survival. Upon reaching the dam, downstream-migrating fish may suffer increased mortality as they pass through the turbines, spillways and other bypasses, or turbulent tailraces. Downstream from the dam, insufficient environmental flow releases may slow downstream fish passage rates or decrease survival. There is a need to refine our understanding of the relative importance of causative factors that contribute to turbine passage mortality (e.g., strike, pressure changes, turbulence) so that turbine design efforts can focus on mitigating the most damaging components. Further, present knowledge of the effectiveness of turbine improvements is based on studies of only a few species (mainly salmon and American shad). These data may not be representative of turbine passage effects for the hundreds of other fish species that are susceptible to downstream passage at hydroelectric projects. For example, there are over 900 species of fish in the United States. In Brazil there are an estimated 3,000 freshwater fish species, of which 30% are believed to be migratory (Viana et al. 2011). Worldwide, there are some 14,000 freshwater fish species (Magurran 2009), of which significant numbers are susceptible to hydropower impacts. By comparison, in a compilation of fish entrainment and turbine survival studies from over 100 hydroelectric projects in the United States, Winchell et al. (2000) found useful turbine passage survival data for only 30 species. Tests of advanced hydropower turbines have been limited to seven species - Chinook and coho salmon, rainbow trout, alewife, eel, smallmouth bass, and white sturgeon. We are investigating possible approaches for extending experimental results from the few tested fish species to predict turbine passage survival of other, untested species (Cada and Richmond 2011). In this report, we define the causes of injury and mortality to fish tested in laboratory and field studies, based on fish body shape and size, internal and external morphology, and physiology. We have begun to group the large numbers of unstudied species into a small number of categories, e.g., based on phylogenetic relationships or ecological similarities (guilds), so that subsequent studies of a few representative species (potentially including species-specific Biological Index Testing) would yield useful information about the overall fish community. This initial effort focused on modifying approaches that are used in the environmental toxicology field to estimate the toxicity of substances to untested species. Such techniques as the development of species sensitivity distributions (SSDs) and Interspecies Correlation Estimation (ICE) models rely on a considerable amount of data to establish the species-toxicity relationships that can be extended to other organisms. There are far fewer studies of turbine passage stresses from which to derive the turbine passage equivalent of LC{sub 50} values. Whereas the SSD and ICE approaches are useful analogues to predicting turbine passage injury and mortality, too few data are available to support their application without some form of modification or simplification. In this report we explore the potential application of a newer, related technique, the Traits-Based Assessment (TBA), to the prediction of downstream passage mortality at hydropower projects.

Cada, Glenn F [ORNL; Schweizer, Peter E [ORNL

2012-04-01T23:59:59.000Z

382

Notice of Public Hearings for the Proposed Bangor Hydro-Electric Company (BHE) Northeast Reliability Inteconnect (DOE/EIS-0372) (09/12/05)  

Broader source: Energy.gov (indexed) [DOE]

6 Federal Register 6 Federal Register / Vol. 70, No. 175 / Monday, September 12, 2005 / Notices DEPARTMENT OF ENERGY [Docket No. PP-89-1] Notice of Public Hearings for the Proposed Bangor Hydro-Electric Company (BHE) Northeast Reliability Interconnect AGENCY: Department of Energy. ACTION: Notice of public hearings. SUMMARY: The Department of Energy (DOE) announces two public hearings on the ''Draft Environmental Impact Statement for the Bangor Hydro-Electric Company (BHE) Northeast Reliability Interconnect'' (DOE/EIS-0372). The Draft EIS was prepared pursuant to the National Environmental Policy Act of 1969 (NEPA), as amended, 42 U.S.C. 4321 et seq., the Council on Environmental Quality NEPA regulations, 40 CFR parts 1500-1508, and the DOE NEPA regulations, 10 CFR part 1021. The U.S. Fish and Wildlife

383

South Fork Tolt River Hydroelectric Project : Adopted Portions of a 1987 Federal Energy Regulatory Commission`s Final Environmental Impact Statement.  

SciTech Connect (OSTI)

The South Fork Tolt River Hydroelectric Project that world produce 6.55 average megawatts of firm energy per year and would be sited in the Snohomish River Basin, Washington, was evaluated by the Federal Energy Regulatory commission (FERC) along with six other proposed projects for environmental effects and economic feasibility Based on its economic analysis and environmental evaluation of the project, the FERC staff found that the South Fork Tolt River Project would be economically feasible and would result in insignificant Impacts if sedimentation issues could be resolved. Upon review, the BPA is adopting portions of the 1987 FERC FEIS that concern the South Fork Tolt River Hydroelectric Project and updating specific sections in an Attachment.

United States. Bonneville Power Administration.

1992-07-01T23:59:59.000Z

384

Southeastern Power Administration 2011 Annual Report  

SciTech Connect (OSTI)

Dear Secretary Chu: I am pleased to submit Southeastern Power Administration’s (Southeastern) fiscal year (FY) 2011 Annual Report for your review. This report reflects our agency’s programs, accomplishments, operational, and financial activities for the 12-month period beginning October 1, 2010, and ending September 31, 2011. This past year, Southeastern marketed approximately 6.2 billion kilowatt-hours of energy to 489 wholesale customers in 10 southeastern states. Revenues from the sale of this power totaled more than $264 million. With the financial assistance and support of Southeastern’s customers, funding for capitalized equipment purchases and replacements at hydroelectric facilities operated by the U.S. Army Corps of Engineers (Corps) continued in FY 2011. This funding, which totaled more than $45 million, provided much needed repairs and maintenance for aging projects in Southeastern’s marketing area. Currently, there are more than 214 customers participating in the funding efforts in the Georgia-Alabama-South Carolina, Kerr-Philpott, and Cumberland Systems of projects. Drought conditions continued in the southeastern region of the United States this past year, particularly in the Savannah River Basin. Lack of rain placed strains on our natural and financial resources. Power purchases for FY 2011 totaled approximately $38 million. About $9 million of this amount was for replacement power, which is purchased only during adverse water conditions in order to meet Southeastern’s customer contract requirements. Southeastern’s goal is to maximize the benefits of our region’s water resources. Competing uses of these resources will present another challenging year for Southeastern’s employees. With the cooperation and communication among the Department of Energy (DOE), preference customers, and Corps, I am certain Southeastern is positioned to meet these challenges in the future. We are committed to providing reliable hydroelectric power to preference customers, which ultimately serve more than 12 million consumers in the southeast.

none,

2011-12-31T23:59:59.000Z

385

Southeastern Power Administration 2012 Annual Report  

SciTech Connect (OSTI)

Dear Secretary Moniz: I am pleased to submit Southeastern Power Administration’s (Southeastern) fiscal year (FY) 2012 Annual Report for your review. This report reflects our agency’s programs, accomplishments, operational, and financial activities for the 12-month period beginning October 1, 2011, and ending September 30, 2012. This past year, Southeastern marketed approximately 5.4 billion kilowatt-hours of energy to 487 wholesale customers in 10 southeastern states. Revenues from the sale of this power totaled about $263 million. With the financial assistance and support of Southeastern’s customers, funding for capitalized equipment purchases and replacements at hydroelectric facilities operated by the U.S. Army Corps of Engineers (Corps) continued in FY 2012. Currently, there are more than 214 customers participating in funding infrastructure renewal efforts of powerplants feeding the Georgia-Alabama-South Carolina, Kerr-Philpott, and Cumberland Systems. This funding, which totaled more than $71 million, provided much needed repairs and maintenance for aging projects in Southeastern’s marketing area. Drought conditions continued in the southeastern region of the United States this past year, particularly in the Savannah River Basin. Lack of rainfall strained our natural and financial resources. Power purchases for FY 2012 in the Georgia-Alabama-South Carolina System totaled approximately $29 million. About $8 million of this amount was for replacement power, which is purchased only during adverse water conditions in order to meet Southeastern’s customer contract requirements. Southeastern’s goal is to maximize the benefits of our region’s water resources. Competing uses of these resources will present another challenging year for Southeastern’s employees. With the cooperation and communication among the Department of Energy (DOE), preference customers, and Corps, I am certain Southeastern is positioned to meet these challenges in the future. We are committed to providing reliable hydroelectric power to preference customers, which ultimately serve more than 12 million consumers in the southeast. Sincerely, Kenneth E. Legg Administrator

none,

2012-01-01T23:59:59.000Z

386

Spring-supported thrust bearings used in hydroelectric generators: Limit ofhydrodynamic lubrication  

Science Journals Connector (OSTI)

The fluid film breakdown in large spring-supported thrust bearings was examined experimentally for low rotor speeds. Under these conditions, the lubrication was hydrodynamic rather than thermohydrodynamic and thus, the limit of hydrodynamic lubrication was sought. A thrust bearing test facility was used to test three bearings with various loads, speeds, and lubricant viscosities. Power loss and oil temperatures were measured and, using elementary theory, these measured quantities were linked to friction and average fluid film thickness in the bearing. A dimensionless performance number was developed and correlated with the coefficient of friction based on the power loss measurements. The breakdown of fluid film lubrication at the limit of hydrodynamic lubrication was established for an average performance number. The accuracy of the experimental findings was explored by comparing the friction and film thickness calculated from the measurements with the predictions of a comprehensive software package. Some general agreement was obtained. The relationship between the lambda ratio and a modified performance number was also examined based on typical surface roughness measurements. Although the procedures developed did not provide a high level of precision, some clear insights were gained into the thrust bearing behaviour at the limit of hydrodynamic lubrication. In particular, a large spring-supported thrust bearing under a typical load with a common lubricant was shown to sustain predominantly hydrodynamic lubrication at rotational speeds as low as 10 rpm.

A.L. Brown; J.B. Medley; J.H. Ferguson

2000-01-01T23:59:59.000Z

387

Analysis of environmental issues related to small-scale hydroelectric development. V. Instream flow needs for fishery resources  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

45b 45b 0554033 I . . ~ ...... . . . . . . . . _ . . _ ~ ~~ ~~ - . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - . . . , O R N U T M - 7 8 6 1 Distribution Category UC-97e 0. W-7405-eng-26 ANALYSIS OF ENVIRO RELATED TO SMALL-SCALE HYDROELECTRIC DEVELOPMENT. V. INSTREAM FLOW NEE S FOR FISHERY RESOURCES James M. Loar Michael J. Sale TAL SCIENCES D r v r S - I o N Pub1 i c a t i on No. 1829 Prepared f o r U. S. Department o f Energy, A s s i s t a n t Secretary f o r Conservation and Renewable Energy, D i v i s i o n o f H y d r o e l e c t r i c Resource Development Date Pub1 i shed: October 1981 L Tennessee 37830 UNION CARBIDE ~ O ~ ~ ~ R A T I O N f o r the ENT OF ENERGY 3 445b 0554033 B ACKNOWLEDGMENTS W e thank W i l l i a m Knapp (1I.S. F i s h and W i l d l i f e Service, Region 5) and Mark Robinson (Federal Energy Regulatory Commission) for h

388

Reducing the Impacts of Hydroelectric Dams on Juvenile Anadromous Fishes: Bioengineering Evaluations Using Acoustic Imaging in the Columbia River, USA  

SciTech Connect (OSTI)

Dams impact the survival of juvenile anadromous fishes by obstructing migration corridors, lowering water quality, delaying migrations, and entraining fish in turbine discharge. To reduce these impacts, structural and operational modifications to dams— such as voluntary spill discharge, turbine intake guidance screens, and surface flow outlets—are instituted. Over the last six years, we have used acoustic imaging technology to evaluate the effects of these modifications on fish behavior, passage rates, entrainment zones, and fish/flow relationships at hydroelectric projects on the Columbia River. The imaging technique has evolved from studies documenting simple movement patterns to automated tracking of images to merging and analysis with concurrent hydraulic data. This chapter chronicles this evolution and shows how the information gleaned from the scientific evaluations has been applied to improve passage conditions for juvenile salmonids. We present data from Bonneville and The Dalles dams that document fish behavior and entrainment zones at sluiceway outlets (14 to 142 m3/s), fish passage rates through a gap at a turbine intake screen, and the relationship between fish swimming effort and hydraulic conditions. Dam operators and fisheries managers have applied these data to support decisions on operational and structural changes to the dams for the benefit of anadromous fish populations in the Columbia River basin.

Johnson, Gary E.; Ploskey, Gene R.; Hedgepeth, J.; Khan, Fenton; Mueller, Robert P.; Nagy, William T.; Richmond, Marshall C.; Weiland, Mark A.

2008-07-29T23:59:59.000Z

389

Murray City Power - Net Metering Pilot Program | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Murray City Power - Net Metering Pilot Program Murray City Power - Net Metering Pilot Program Murray City Power - Net Metering Pilot Program < Back Eligibility Commercial General Public/Consumer Residential Savings Category Solar Buying & Making Electricity Home Weatherization Water Wind Program Info State Utah Program Type Net Metering Provider Murray City Power Under a pilot program, Murray City Power offers net metering to customers that generate electricity using photovoltaic (PV), wind-electric or hydroelectric systems with a maximum capacity of 10 kilowatts (kW).* The utility will install and maintain a revenue meter capable of registering the bi-directional flow of electricity at the customer's facility. Any customer net excess generation (NEG) is carried over to the customer's next bill as a kilowatt-hour credit. Each April, any remaining NEG credits are

390

City of Aspen - Green Power Purchasing | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

City of Aspen - Green Power Purchasing City of Aspen - Green Power Purchasing City of Aspen - Green Power Purchasing < Back Eligibility Local Government Savings Category Water Buying & Making Electricity Wind Program Info State Colorado Program Type Green Power Purchasing Provider City of Aspen In 2005, the City of Aspen set a goal to purchase 75% of the city government's energy from renewable sources by 2010. As of December 2006, Aspen had accomplished its goal to provide 75% non-carbon electricity. The city has a new goal of powering 100% of the city-owned buildings with renewable sources by 2020. 27% of the electricity used by the City of Aspen comes from wind turbines located in Kimball, Nebraska. An additional 45% of the City's electricity comes from hydroelectric plants, with an additional plant, the Castle Creek

391

Final Project Report, Bristol Bay Native Corporation Wind and Hydroelectric Feasibility Study  

SciTech Connect (OSTI)

The Bristol Bay Native Corporation (BBNC) grant project focused on conducting nine wind resource studies in eight communities in the Bristol Bay region of southwest Alaska and was administered as a collaborative effort between BBNC, the Alaska Energy Authority, Alaska Village Electric Cooperative, Nushagak Electric Cooperative (NEC), Naknek Electric Association (NEA), and several individual village utilities in the region. BBNC’s technical contact and the project manager for this study was Douglas Vaught, P.E., of V3 Energy, LLC, in Eagle River, Alaska. The Bristol Bay region of Alaska is comprised of 29 communities ranging in size from the hub community of Dillingham with a population of approximately 3,000 people, to a few Native Alaska villages that have a few tens of residents. Communities chosen for inclusion in this project were Dillingham, Naknek, Togiak, New Stuyahok, Kokhanok, Perryville, Clark’s Point, and Koliganek. Selection criteria for conduction of wind resource assessments in these communities included population and commercial activity, utility interest, predicted Class 3 or better wind resource, absence of other sources of renewable energy, and geographical coverage of the region. Beginning with the first meteorological tower installation in October 2003, wind resource studies were completed at all sites with at least one year, and as much as two and a half years, of data. In general, the study results are very promising for wind power development in the region with Class 6 winds measured in Kokhanok; Class 4 winds in New Stuyahok, Clark’s Point, and Koliganek; Class 3 winds in Dillingham, Naknek, and Togiak; and Class 2 winds in Perryville. Measured annual average wind speeds and wind power densities at the 30 meter level varied from a high of 7.87 meters per second and 702 watts per square meter in Kokhanok (Class 6 winds), to a low of 4.60 meters per second and 185 watts per square meter in Perryville (Class 2 winds).

Vaught, Douglas J.

2007-03-31T23:59:59.000Z

392

Electric Power Sector  

Gasoline and Diesel Fuel Update (EIA)

Electric Power Sector Electric Power Sector Hydroelectric Power (a) ............... 0.670 0.785 0.653 0.561 0.633 0.775 0.631 0.566 0.659 0.776 0.625 0.572 2.668 2.605 2.633 Wood Biomass (b) ........................ 0.048 0.043 0.052 0.046 0.045 0.039 0.051 0.052 0.055 0.049 0.060 0.054 0.190 0.187 0.218 Waste Biomass (c) ....................... 0.063 0.064 0.066 0.069 0.061 0.063 0.063 0.064 0.062 0.065 0.068 0.065 0.262 0.250 0.261 Wind ............................................. 0.376 0.361 0.253 0.377 0.428 0.461 0.315 0.400 0.417 0.461 0.340 0.424 1.368 1.604 1.641 Geothermal ................................. 0.036 0.037 0.038 0.039 0.041 0.041 0.041 0.042 0.041 0.040 0.041 0.042 0.149 0.164 0.165 Solar ............................................. 0.007 0.022 0.021 0.014 0.013 0.022 0.026 0.016 0.021 0.048 0.048 0.025 0.064

393

REGULATION AND SYSTEM INTERDEPENDENCE: EFFECTS ON THE SITING OF CALIFORNIA ELECTRICAL ENERGY FACILITIES  

E-Print Network [OSTI]

nuclear, geothermal and hydroelectric power plants, isENERGY Nuclear Natural gas Hydroelectric Year Notes: a) Coalclusters. First, the hydroelectric plants are clustered in

Kooser, J.C.

2013-01-01T23:59:59.000Z

394

Water and Energy Interactions  

E-Print Network [OSTI]

The most common type of hydroelectric generation takes placethe reservoir and reused. Hydroelectric generation causesand ecosystems (40, Hydroelectric power generation is

McMahon, James E.

2013-01-01T23:59:59.000Z

395

DISTRIBUTED ENERGY SYSTEMS IN CALIFORNIA'S FUTURE: A PRELIMINARY REPORT, VOLUME I  

E-Print Network [OSTI]

Other Solar Technologies HYDROELECTRIC AND PUMPED STORAGEand Solar Thermal Hydroelectric Power Geothermal . Land UseOcean Wind Geothermal Hydroelectric Ocean Energy Fossil

Authors, Various

2010-01-01T23:59:59.000Z

396

Life-Cycle Water Impacts of U.S. Transportation Fuels  

E-Print Network [OSTI]

generation; although hydroelectric dams do not remove anywater consumption: hydroelectric dams. Although not asair, the production of hydroelectric power also results in

Scown, Corinne Donahue

2010-01-01T23:59:59.000Z

397

Perspectives on Dam Removal: York Creek Dam and the Water Framework Directive  

E-Print Network [OSTI]

Retirement of Dams and Hydroelectric Facilities. ASCE, Newon the Allier River, a hydroelectric plant in France. Thethe dam generating hydroelectric power versus the ecological

Lawrence, Justin E; Pollak, Josh D; Richmond, Sarah F

2008-01-01T23:59:59.000Z

398

Distributed Energy Systems in California's Future: A Preliminary Report Volume 2  

E-Print Network [OSTI]

and Solar Thermal Hydroelectric Power Geothermal Land Usenoise 91ALL/LARGE HYDROELECTRIC DAMS significant evaporationthe reservoirs behind hydroelectric dams varies greatly from

Balderston, F.

2010-01-01T23:59:59.000Z

399

Bright Ideas in Solar Energy  

E-Print Network [OSTI]

wind, biofuels, and hydroelectric allegedly defended hiscapricious and, like hydroelectric energy, is hugely limitedof power as fossil-fuel or hydroelectric plants. The largest

Melville, Jo

2014-01-01T23:59:59.000Z

400

Distribution and movement of domestic rainbow trout, Oncorhynchus mykiss, during pulsed flows in the South Fork American River, California  

E-Print Network [OSTI]

Upper American River Hydroelectric Project, FERC Project No.California, Chili Bar Hydroelectric Project, FERC Projectthe night, as part of hydroelectric power generation by the

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Active noise within the generating/pumping groups of a large hydroelectric plant  

Science Journals Connector (OSTI)

This work is related to a feasibility study for the implementation of an active noise control system to reduce the hydraulic turbomachine’s noise in the Presenzano power plant. Previous studies showed that interested turbines are low frequencies noise sources generating pure tones at 150 and 200 Hz (third and fourth harmonics of the turbine’s BPF). At these frequencies passive noise control systems are ineffective in front of relevant costs and an active approach was so decided to be tested. In accordance with a classical architecture the preliminary system was composed of four error microphones four secondary noise sources and a digital controller implementing an adaptive digital filter. Main performed activities could be identified through four successive steps: (i) analysis of the turbomachine’s generated primary field levels and space distribution (ii) secondary sources generated noise field measurement ten different loudspeakers locations were investigated at this stage; (iii) sensor and actuator locations’ optimization by the use of a genetic algorithm’s procedure and (iv) active noise control tests. A mean reduction of 15 dB at 150 Hz and 7.5 dB at 200 Hz was measured at the error sensors during these tests revealing the good opportunities of such an approach but also the opportune improvement to pass at a practical implementation.

Leonardo Lecce; Massimo Viscardi; Bruno Maja; Vincenzo Limone; Mario D’Ischia; Francesco Di Maso

1999-01-01T23:59:59.000Z

402

Expansion of the 5 DE Noviembre hydroelectric project, El Salvador, C.A.  

SciTech Connect (OSTI)

With an area of 21,050 square kilometers, the Republic of El Salvador is the smallest country in Central American. El Salvador, independent since 1821, is a democratic country with its President elected by popular vote for a five-year term. The population in El Salvador was estimated at 5.1 million in 1992. Over the period of 1984 to 1993, the peak load of the Comision Ejecutiva Hidroelectrica del Rio Lempa (CEL) system, which serves about 98 percent of the country`s power needs, grew 6.5 percent per year. During the same period the energy generation increased at an annual rate of 6.8 percent. These growths were achieved in spite of the political turmoil and civil war that had gripped the country from 1980 to 1992. Since the end of the civil war, the country has witnessed significant economic recovery and growth. System demands will continue to increase at a rapid rate, due primarily to continued economic recovery and expansion resulting from establishment of the now political system. CEL generating facilities will be undergoing significant rehabilitation to correct the problems accumulated over the civil war period.

Fuerte, E.G.; Mendoza, V. [Comision Ejecutiva Hidroelectrica del Rio Lempa, San Salvador (El Salvador); Wang, L.L. [Harza Engineering Co., Chicago, IL (United States)] [and others

1995-12-31T23:59:59.000Z

403

Power Plant Power Plant  

E-Print Network [OSTI]

Basin Center for Geothermal Energy at University of Nevada, Reno (UNR) 2 Nevada Geodetic LaboratoryStillwater Power Plant Wabuska Power Plant Casa Diablo Power Plant Glass Mountain Geothermal Area Lassen Geothermal Area Coso Hot Springs Power Plants Lake City Geothermal Area Thermo Geothermal Area

Tingley, Joseph V.

404

Power Marketing Administrations Poised to Make Another Big Contribution to  

Broader source: Energy.gov (indexed) [DOE]

Marketing Administrations Poised to Make Another Big Marketing Administrations Poised to Make Another Big Contribution to America's Progress Power Marketing Administrations Poised to Make Another Big Contribution to America's Progress March 16, 2012 - 9:00am Addthis Lauren Azar Senior Advisor to Secretary Chu Most Americans have never heard of the Department of Energy's Power Marketing Administrations (PMAs), but these four organizations are a crucial part of the country's electricity infrastructure - past, present and future. Starting with the Bonneville Power Administration in 1937, Congress established the Power Marketing Administrations to distribute and sell electricity from a network of more than 130 federally built hydroelectric dams, including the Hoover Dam, the Columbia River dams, and others throughout the United States. While the PMAs -- which also include the

405

Four Dam Pool Power Agency FDPPA | Open Energy Information  

Open Energy Info (EERE)

Dam Pool Power Agency FDPPA Dam Pool Power Agency FDPPA Jump to: navigation, search Name Four Dam Pool Power Agency (FDPPA) Place Anchorage, Alaska Zip 99515 Sector Hydro Product Joint action agency consisting of four hydroelectric projects that was organized by five electric cooperatives that purchase power from the facilities. Coordinates 38.264985°, -85.539014° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":38.264985,"lon":-85.539014,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

406

Power Factor Reactive Power  

E-Print Network [OSTI]

power: 130 watts Induction motor PSERC Incandescent lights 0 0.002 0.004 0.006 0.008 0.01 0.012 0.014 0 power: 150 watts #12;Page 4 PSERC Incandescent Lights PSERC Induction motor with no load #12;Page 5 Incandescent Lights #12;Page 7 PSERC Incandescent lights power: Power = 118 V x 1.3 A = 153 W = 0.15 kW = power

407

The Bonneville Flood Debris Field as Sacred Landscape  

E-Print Network [OSTI]

Area for the CJ Strike Hydroelectric Plant, Idaho PowerWithin the Proposed Dike Hydroelectric Project Impact Area.

Pavesic, Max G

2007-01-01T23:59:59.000Z

408

Sustainability in the power plant choice  

Science Journals Connector (OSTI)

International literature presents several studies on the economics of power plants based on cash flows. However there are sustainability factors (e.g., environmental and social aspects, etc.) able to heavily bear on the sustainability of certain investments. This paper lists and quantifies these factors and ranks under different scenarios the following technologies: hydro, coal, oil, gas and nuclear. Then an overall multi-attribute model, based on the quality function deployment approach, delivers a weight for each factor, dividing its impact in the three different sustainability dimensions: economic, environmental and social. Finally the factor weights and their performances are coupled to obtain an overall ranking. The results show that hydroelectric plants are usually the best solution. Coal and nuclear could be a good choice even if each type of plant has its strengths and weaknesses. On the contrary, the oil and gas-fired plants are always the worst choice.

Giorgio Locatelli; Mauro Mancini

2013-01-01T23:59:59.000Z

409

VOLUME 83, NUMBER 12 P HY S I CA L R E V I E W L E T T E R S 20 SEPTEMBER 1999 EnergyExchange Interactions between Colliding Vector Solitons  

E-Print Network [OSTI]

and the other dark. Following the discovery of photorefractive spatial solitons, vector (Manakov­like) solitonsVOLUME 83, NUMBER 12 P HY S I CA L R E V I E W L E T T E R S 20 SEPTEMBER 1999 Energy experimentally collisions between vector ( Manakov­like) solitons that involve energy exchange at large collision

Steiglitz, Kenneth

410

Microsoft PowerPoint - Why Nuclear Energy New Template  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Why Nuclear Energy? Why Nuclear Energy? Why Nuclear Energy? Nuclear energy already meets a significant share of the world's energy needs * There are 441 nuclear reactors in operation in 31 countries * These plants generate electricity for nearly a billion people, and account for 17% of the world's electricity production * The U.S. has 103 operating reactors producing 20% of the nation's electricity * Illinois leads all states with the highest share of nuclear (51%) * Technology significantly developed at Argonne forms the basis of all nuclear energy systems used worldwide Nuclear power is reliable and economical * In 2001, U.S. nuclear plants produced electricity for 1.68 cents per kilowatt-hour on average, second only to hydroelectric power among baseload generation options * U.S. nuclear power plant performance has steadily

411

The Atbashi hydroelectric station  

Science Journals Connector (OSTI)

1. As indicated in the project design, it is possible to erect dams without coffer dams, excavation, and dewater...

N. I. Zinevich; I. N. Sakharov; A. F. Nikitenkov

1970-03-01T23:59:59.000Z

412

Exploring Hydroelectricity (9 activities)  

Broader source: Energy.gov [DOE]

Integrated and inquiry-based activities that provide a comprehensive understanding of the scientific, economic, environmental, technological, and societal aspects of hydropower to secondary students

413

Falls Creek Hydroelectric Project  

SciTech Connect (OSTI)

This project was for planning and construction of a 700kW hydropower project on the Fall River near Gustavus, Alaska.

Gustavus Electric Company; Richard Levitt; DOE Project Officer - Keith Bennett

2007-06-12T23:59:59.000Z

414

Electrolysis: Information and Opportunities for Electric Power Utilities  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Electrolysis: Electrolysis: Information and Opportunities for Electric Power Utilities B. Kroposki, J. Levene, and K. Harrison National Renewable Energy Laboratory Golden, Colorado P.K. Sen Colorado School of Mines Golden, Colorado F. Novachek Xcel Energy Denver, Colorado Technical Report NREL/TP-581-40605 September 2006 NREL is operated by Midwest Research Institute ● Battelle Contract No. DE-AC36-99-GO10337 Electrolysis: Information and Opportunities for Electric Power Utilities B. Kroposki, J. Levene, and K. Harrison National Renewable Energy Laboratory Golden, Colorado P.K. Sen Colorado School of Mines Golden, Colorado F. Novachek Xcel Energy Denver, Colorado Prepared under Task No. HY61.3620 Technical Report NREL/TP-581-40605 September 2006

415

Functional Genomic Analysis of the HY2 Family of Ferredoxin-Dependent Bilin Reductases from Oxygenic Photosynthetic Organisms  

Science Journals Connector (OSTI)

...cytochrome P450 reductase to generate reducing power for heme catabolism (). The metabolic...adapted for photoautotrophic growth at great ocean depths where light is limited. This observation...nonplant system in which we can exploit the power of molecular genetic analyses. This approach...

Nicole Frankenberg; Keiko Mukougawa; Takayuki Kohchi; J. Clark Lagarias

416

"1. Coal Creek","Coal","Great River Energy",1133 "2. Antelope Valley","Coal","Basin Electric Power Coop",900  

U.S. Energy Information Administration (EIA) Indexed Site

Dakota" Dakota" "1. Coal Creek","Coal","Great River Energy",1133 "2. Antelope Valley","Coal","Basin Electric Power Coop",900 "3. Milton R Young","Coal","Minnkota Power Coop, Inc",697 "4. Leland Olds","Coal","Basin Electric Power Coop",670 "5. Garrison","Hydroelectric","USCE-Missouri River District",508 "6. Coyote","Coal","Otter Tail Power Co",427 "7. Stanton","Coal","Great River Energy",202 "8. Tatanka Wind Power LLC","Other Renewables","Acciona Wind Energy USA LLC",180 "9. Langdon Wind LLC","Other Renewables","FPL Energy Langdon Wind LLC",159

417

RESERVOIR INFLOW FORECASTING USING NEURAL NETWORKS CHANDRASHEKAR SUBRAMANIAN  

E-Print Network [OSTI]

a mixture of hydroelectric and non- hydroelectric power, the economics of the hydroelectric plants depend, and to economically allocate the load between various non-hydroelectric plants. Neural networks provide an attractive

Manry, Michael

418

Engineering and geologic problems of anti-sliding measures along the shoreline zone of the canal at the Zelenchuk hydroelectric power plant  

Science Journals Connector (OSTI)

Various alternate schemes for the stabilization of a creep-prone mass are examined on the basis of a reconnaissance survey of a slide-prone section of the shoreline zone of a canal, modern control geologic-eng...

R. N. Orishchuk; N. F. Krivonogova…

2010-07-01T23:59:59.000Z

419

Emergence of energy storage technologies as the solution for reliable operation of smart power systems: A review  

Science Journals Connector (OSTI)

Abstract The ever increasing penetration of renewable energy systems (RESs) in today deregulated intelligent power grids, necessitates the use of electrical storage systems. Energy storage systems (ESSs) are helpful to make balance between generation and demand improving the performance of whole power grid. In collaboration with RESs, energy storage devices can be integrated into the power networks to bring ancillary service for the power system and hence enable an increased penetration of distributed generation (DG) units. This paper presents different applications of electrical energy storage technologies in power systems emphasizing on the collaboration of such entities with RESs. The role of \\{ESSs\\} in intelligent micropower grids is also discussed where the stochastic nature of renewable energy sources may affect the power quality. Particular attention is paid to flywheel storage, electrochemical storage, pumped hydroelectric storage, and compressed air storage and their operating principle are discussed as well. The application of each type in the area of power system is investigated and compared to others.

Sam Koohi-Kamali; V.V. Tyagi; N.A. Rahim; N.L. Panwar; H. Mokhlis

2013-01-01T23:59:59.000Z

420

A model for the preventive maintenance scheduling of power plants including wind farms  

Science Journals Connector (OSTI)

Abstract This paper considers the problem of Power Plant Preventive Maintenance Scheduling (PPPMS). The goal is to evaluate which generators must stop production to be checked periodically for safety reasons. Preventive maintenance is crucial because a failure in a power plant may cause a general breakdown in an electric grid. This situation might result in a disruption of electric service to customers. The objective is to perform the problem of PPPMS from a reliability perspective, so the reliability of the system is maximized. The model presented considers the integration of wind power plants or wind farms into a traditional electric generating system comprising thermal, hydroelectric, and nuclear power units. The resulting model is categorized as an optimization problem. A case study based on a real power system is presented. Its main objective is to validate the efficiency of the proposed analysis.

Salvador Perez-Canto; Juan Carlos Rubio-Romero

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Studies in Tidal Power  

Science Journals Connector (OSTI)

... at Aber-vrach near Brest. The proposed barrage will be 150 metres long and the turbines will have a maximum output of about 1200 h.p. The tidal station is ... 1200 h.p. The tidal station is to be worked in conjunction with a second hydroelectric station utilising the waters of the river Diouris, which discharges into the estuary of ...

1924-01-26T23:59:59.000Z

422

"1. Chalk Point LLC","Coal","Mirant Chalk Point LLC",2347 "2. Calvert Cliffs Nuclear Power Plant","Nuclear","Calvert Cliffs Nuclear PP Inc",1705  

U.S. Energy Information Administration (EIA) Indexed Site

Maryland" Maryland" "1. Chalk Point LLC","Coal","Mirant Chalk Point LLC",2347 "2. Calvert Cliffs Nuclear Power Plant","Nuclear","Calvert Cliffs Nuclear PP Inc",1705 "3. Morgantown Generating Plant","Coal","Mirant Mid-Atlantic LLC",1477 "4. Brandon Shores","Coal","Constellation Power Source Gen",1273 "5. Herbert A Wagner","Coal","Constellation Power Source Gen",976 "6. Dickerson","Coal","Mirant Mid-Atlantic LLC",844 "7. NAEA Rock Springs LLC","Gas","NAEA Rock Springs LLC",652 "8. Conowingo","Hydroelectric","Exelon Power",572

423

Southwestern Power Administration Annual Report 2007  

SciTech Connect (OSTI)

“Renewable energy” isn’t just a catchphrase at Southwestern Power Administration (Southwestern). It describes the hydroelectric energy we market, and the energy that Southwestern’s employees bring to work every day, constantly challenging themselves to become more eff ective and effi cient in providing aff ordable, environmentally clean power to the American people. As Southwestern’s new Administrator, I have had the opportunity to view our operations from a fresh perspective, and I’m proud to share with you how a focus on continual improvement has been evident in accomplishments throughout the agency during fi scal year (FY) 2007. When the North American Electric Reliability Corporation (NERC) implemented new reliability standards, we met applicable implementation dates and exceeded NERC’s control performance standards throughout the year. When tasked with reducing the agency’s carbon footprint, we found ways to achieve an 8.7% reduction in energy intensity from last year without impacting our operational capabilities. And when faced with record-breaking infl ows into the reservoir projects from which we market power, we capitalized on the opportunity to provide customers with signifi cant quantities of supplemental energy. Our supplemental sales this year not only saved customers over $122 million, but increased Southwestern’s revenues -- a huge win-win for Southwestern’s ratepayers and the Nation’s taxpayers alike. Southwestern is proud of its role in protecting National and economic security by contributing to the diverse supply of domestically produced energy, operating and maintaining a safe and reliable transmission system, and ensuring good stewardship of our Nation’s water resources and environment. In FY 2007, Southwestern continued to repay all power costs to the American taxpayers by marketing and delivering approximately 5.6 billion kilowatthours of hydropower at cost-based rates to customers in our six-state region. This energy was generated from the 24 Federal hydroelectric projects in our marketing region, producing annual revenues of $161 million. In this time of rising energy costs, the Nation’s need for renewable energy has never been greater. Hydropower – and the people of Southwestern – stand ready to help meet that need.

none,

2008-01-01T23:59:59.000Z

424

Life-cycle analysis results of geothermal systems in comparison to other power systems.  

SciTech Connect (OSTI)

A life-cycle energy and greenhouse gas emissions analysis has been conducted with Argonne National Laboratory's expanded Greenhouse Gases, Regulated Emissions, and Energy Use in Transportation (GREET) model for geothermal power-generating technologies, including enhanced geothermal, hydrothermal flash, and hydrothermal binary technologies. As a basis of comparison, a similar analysis has been conducted for other power-generating systems, including coal, natural gas combined cycle, nuclear, hydroelectric, wind, photovoltaic, and biomass by expanding the GREET model to include power plant construction for these latter systems with literature data. In this way, the GREET model has been expanded to include plant construction, as well as the usual fuel production and consumption stages of power plant life cycles. For the plant construction phase, on a per-megawatt (MW) output basis, conventional power plants in general are found to require less steel and concrete than renewable power systems. With the exception of the concrete requirements for gravity dam hydroelectric, enhanced geothermal and hydrothermal binary used more of these materials per MW than other renewable power-generation systems. Energy and greenhouse gas (GHG) ratios for the infrastructure and other life-cycle stages have also been developed in this study per kilowatt-hour (kWh) of electricity output by taking into account both plant capacity and plant lifetime. Generally, energy burdens per energy output associated with plant infrastructure are higher for renewable systems than conventional ones. GHG emissions per kWh of electricity output for plant construction follow a similar trend. Although some of the renewable systems have GHG emissions during plant operation, they are much smaller than those emitted by fossil fuel thermoelectric systems. Binary geothermal systems have virtually insignificant GHG emissions compared to fossil systems. Taking into account plant construction and operation, the GREET model shows that fossil thermal plants have fossil energy use and GHG emissions per kWh of electricity output about one order of magnitude higher than renewable power systems, including geothermal power.

Sullivan, J. L.; Clark, C. E.; Han, J.; Wang, M.; Energy Systems

2010-10-11T23:59:59.000Z

425

Clean Power Concepts | Open Energy Information  

Open Energy Info (EERE)

Clean Power Concepts Clean Power Concepts Place Vancouver, British Columbia, Canada Zip V6B 1G1 Sector Hydro, Solar, Wind energy Product Clean Power aims to be a one-stop shop for retail, business-to-business and e-commerce sales of wind, solar, and hydroelectric generators. The company plans to open its first retail branch in western Canada in June. Coordinates 49.26044°, -123.114034° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":49.26044,"lon":-123.114034,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

426

Southwestern Power Administration Annual Report 2011  

SciTech Connect (OSTI)

Dear Secretary Chu: I am pleased to present the financial statements and operating data for Southwestern Power Administration (Southwestern) for Fiscal Year (FY) 2011. In FY 2011, Southwestern delivered over 4.1 billion kilowatt-hours of energy to its wholesale customers in Arkansas, Kansas, Louisiana, Missouri, Oklahoma, and Texas, generating $167 million in revenue. In fulfilling its mission to market and reliably deliver renewable Federal hydroelectric power, Southwestern maintains 1,380 miles of high-voltage transmission lines, substations, and communications sites, contributing to the reliability of the regional and National electric grid. Southwestern also actively partners with the Department of Energy, the U.S. Army Corps of Engineers, Southwestern’s customers, and other Federal power stakeholders to most effectively balance their diverse interests with Southwestern’s mission while continuing to maximize Federal assets to repay the Federal investment in the 24 hydropower facilities within Southwestern’s marketing region. Southwestern is proud of its past successes, and we look forward to continuing to serve the Nation’s energy needs in the future. Sincerely, Christopher M. Turner Administrator

none,

2013-04-01T23:59:59.000Z

427

Southwestern Power Administration Annual Report 2010  

SciTech Connect (OSTI)

Dear Secretary Chu: I am pleased to present the financial statements and operating data for Southwestern Power Administration (Southwestern) for Fiscal Year (FY) 2010. In FY 2010, Southwestern delivered nearly 7.6 billion kilowatt-hours of energy to its wholesale customers in Arkansas, Kansas, Louisiana, Missouri, Texas, and Oklahoma, generating $189 million in revenue. In fulfilling its mission to market and reliably deliver renewable Federal hydroelectric power, Southwestern maintains 1,380 miles of high-voltage transmission lines, substations, and communications sites, contributing to the reliability of the regional and National electric grid. Southwestern also actively partners with the Department of Energy, the U.S. Army Corps of Engineers, Southwestern’s customers, and other Federal power stakeholders to most effectively balance their diverse interests with Southwestern’s mission while continuing to maximize Federal assets to repay the Federal investment in the 24 hydropower facilities within Southwestern’s marketing region. Southwestern is proud of its past successes, and we look forward to continuing to serve the Nation’s energy needs in the future. Sincerely, Christopher M. Turner Administrator

none,

2012-09-01T23:59:59.000Z

428

Southwestern Power Administration Annual Report 2012  

SciTech Connect (OSTI)

Dear Secretary Moniz: I am pleased to present the financial statements and operating data for Southwestern Power Administration (Southwestern) for Fiscal Year (FY) 2012. In FY 2012, Southwestern delivered over 4.1 billion kilowatt-hours of energy to its wholesale customers in Arkansas, Kansas, Louisiana, Missouri, Oklahoma, and Texas, generating $195 million in revenue. In fulfilling its mission to market and reliably deliver renewable Federal hydroelectric power, Southwestern maintains 1,380 miles of high-voltage transmission lines, substations, and communications sites, contributing to the reliability of the regional and National electric grid. Southwestern also actively partners with the Department of Energy, the U.S. Army Corps of Engineers, Southwestern’s customers, and other Federal power stakeholders to most effectively balance their diverse interests with Southwestern’s mission while continuing to maximize Federal assets to repay the Federal investment in the 24 hydropower facilities within Southwestern’s marketing region. Southwestern is proud of its past successes, and we look forward to continuing to serve the Nation’s energy needs in the future. Sincerely, Christopher M. Turner Administrator

none,

2013-09-01T23:59:59.000Z

429

Power Sales to Electric Utilities  

SciTech Connect (OSTI)

The Public Utilities Regulatory Policies Act (PURPA) of 1979 requires that electrical utilities interconnect with qualifying facilities and purchase electricity at a rate based upon their full avoided costs (i.e., costs of providing both capacity and energy). Qualifying facilities (QF) include solar or geothermal electric units, hydropower, municipal solid waste or biomass-fired power plants, and cogeneration projects that satisfy maximum size, fuel use, ownership, location, and/or efficiency criteria. In Washington State, neither standard power purchase prices based upon a proxy ''avoided plant'', standard contracts, or a standard offer process have been used. Instead, a variety of power purchase contracts have been negotiated by developers of qualifying facilities with investor-owned utilities, public utility districts, and municipally-owned and operated utilities. With a hydro-based system, benefits associated with resource acquisition are determined in large part by how compatible the resource is with a utility's existing generation mix. Power purchase rates are negotiated and vary according to firm energy production, guarantees, ability to schedule maintenance or downtime, rights of refusal, power plant purchase options, project start date and length of contract; front-loading or levelization provisions; and the ability of the project to provide ''demonstrated'' capacity. Legislation was also enacted which allows PURPA to work effectively. Initial laws established ownership rights and provided irrigation districts, PUDs, and municipalities with expanded enabling powers. Financial processes were streamlined and, in some cases, simplified. Finally, laws were passed which are designed to ensure that development proceeds in an environmentally acceptable manner. In retrospect, PURPA has worked well within Washington. In the state of Washington, 20 small-scale hydroelectric projects with a combined generating capacity of 77 MW, 3 solid waste-to-energy facilities with 55 MW of electrical output, 4 cogeneration projects with 34.5 MW of generating capability, and 4 wastewater treatment facility digester gas-to-energy projects with 5 MW of electrical production have come on-line (or are in the final stages of construction) since the passage of PURPA. These numbers represent only a small portion of Washington's untapped and underutilized cogeneration and renewable resource generating potentials. [DJE-2005

None

1989-02-01T23:59:59.000Z

430

Report on Audit of Bonneville Power Administration's Energy Resource Programs, IG-0379  

Broader source: Energy.gov (indexed) [DOE]

1995 1995 IG-1 INFORMATION: Report on "Audit of Bonneville Power Administration's Energy Resource Programs" The Secretary BACKGROUND: Bonneville Power Administration (Bonneville) was established to market and transmit hydroelectric power produced at the Bonneville Dam. Since then, Bonneville has acquired additional resources and, today, markets the power from 30 Federal dams and 1 non-federal nuclear plant in the Pacific Northwest. In April 1994, Bonneville entered into a 20-year contract to purchase the electrical output from a natural gas fired combustion turbine facility at a total cost of about $2.2 billion. Bonneville's resource acquisitions were to be made only after its planning process showed that demand for its electricity would exceed its available resources. In

431

High power  

Science Journals Connector (OSTI)

... 1970s technomanic projects such as nuclear power stations were still in vogue. Environmentalists argued that solar power seemed a far safer, cheaper and reassuringly low-tech power source. The technomaniacs ... tech power source. The technomaniacs, fearing that they were losingthis argument, sought to hijack solar power themselves. They proposed an enormously expensive and complicated ...

David Jones

1994-03-03T23:59:59.000Z

432

Power Marketing  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

UGPS' Marketing Service Area Power Marketing As a marketer of Federal power in the Upper Great Plains Region, the Power Marketing staff provides a variety of services for customers...

433

RESOLUTION NO. 11-12-2013 NPUA A RESOLUTION OF THE NEEDLES PUBLIC UTILITY AUTHORITY OF THE  

E-Print Network [OSTI]

Needles (CITY) power portfolio is highly concentrated in inexpensive hydroelectric power (48%); and WHEREAS

434

Design Of Hydel Power Plant At Mid- Pennar Reservoir  

E-Print Network [OSTI]

Micro-hydro-electric power is both an efficient and reliable form of clean source of renewable energy. It can be an excellent method of harnessing renewable energy from small rivers and streams. The micro-hydro project designed to be a run-of-river type, because it requires very little or no reservoir in order to power the turbine. The water will run straight through the turbine and back into the river or stream to use it for the other purposes. This has a minimal environmental impact on the local ecosystem. The design procedure of micro-hydro power plant was implemented practically. The choice of the turbine type depending mainly on the site head and flow rate. The turbine power and speed were directly proportional with the site head, but there were specific points for maximum turbine power and speed with the variation of the site water flow rate. The head losses in the penstock could range from 5 to 10 percent of the gross head, depending on the length of the penstock, quantity of water flow rate and its velocity. The turbine efficiency could range from 80 to 95 percent depending on the turbine type, and the generator efficiency about 90 percent. The design study showed that construction of micro-hydroelectric project was feasible in the project site and there were no major problems apparent at the design and implementation stages of the micro-hydro-electric power plant.

P. Nagendra; Dr. G. Prasanthi

435

Kilowatts and crisis among the Kuna, Choco, and Colonos: national and regional consequences of the Bayano hydroelectric complex in eastern Panama  

SciTech Connect (OSTI)

The dissertation analyzes the sociopolitical consequences of a hydroelectric project (from 1972-1980) on the Bayano Region of Eastern Panama, in order to gauge the national implications of macrodevelopment programs, and determine the local-level impact. Specifically, the study demonstrates that the government's decision to construct the dam, motivated by historical and economic forces, had detrimental consequences for the affected people through changes in patterns of land tenure, economic productivity, and social stratification. Simultaneously, the goal of diversification of the canal-dominated economic structure has not been achieved. Forced resettlement deeply affected the regional population (Kuna and Choco - Amerindians, and Colonos - migrants from Western Panama). Agricultural productivity declined dramatically leading to an upsurge in other economic activities (wage labor, lumbering, and entrepreneurship). The Kuna, having lost 80% of their original reserve, strengthened their leadership institutions in order to negotiate a new reserve. The Choco were forced to settle in a village, contrary to tradition, leading to increased disputes. The Colonos experienced an increased polarization of wealth due to differential access to resources. The Kuna and Choco espoused an ethnic strategy to maintain territorial sovereignity leading to increased intergroup conflict.

Wali, A.

1984-01-01T23:59:59.000Z

436

Sixth Northwest Conservation and Electric Power Plan Appendix M: Integrating Fish & Wildlife and  

E-Print Network [OSTI]

................................................................................................. 16 SUMMARY OF KEY FINDINGS The Columbia River Basin hydroelectric system is a limited resource and reliable energy supply. This is so even though the hydroelectric operations specified for fish and wildlife peaking needs. On average, hydroelectric generation is reduced by about 1,200 average megawatts, relative

437

Salt Lake City Area Integrated Projects Electric Power Marketing Final Environmental Impact Statement  

Broader source: Energy.gov (indexed) [DOE]

Summary.html[6/24/2011 3:03:56 PM] Summary.html[6/24/2011 3:03:56 PM] SUMMARY S.1 DESCRIPTION OF THE PROPOSED ACTION The Western Area Power Administration (Western) proposes to establish the level of its commitment (sales) of long- term firm electrical capacity and energy from the Salt Lake City Area Integrated Projects (SLCA/IP) hydroelectric power plants. Power generated by the SLCA/IP facilities or purchased by Western from other sources is provided to Western's customers under contracts that establish the terms for how capacity (generation capacity) and energy (quantity of electrical energy) are to be sold. The contracts also specify amounts of capacity and energy that Western agrees to offer for long-term (greater than 12 months) sale to its customers. These amounts constitute Western's

438

Energy Department Report Finds Major Potential to Increase Clean...  

Energy Savers [EERE]

Department Report Finds Major Potential to Increase Clean Hydroelectric Power Energy Department Report Finds Major Potential to Increase Clean Hydroelectric Power April 17, 2012 -...

439

Northern Wind Project Draft Environmental Assessment DOE/EA-1902  

Office of Environmental Management (EM)

source for home heating. Electricity in South Dakota is generated primarily by hydroelectric and coal-fired power plants. Hydroelectric power typically supplies approximately...

440

Study AreaIntroduction U.S. Department of the Interior  

E-Print Network [OSTI]

other things, on the continuing and increased use of hydroelectric power. However, climate change itself provision of hydropower. Index Terms-- hydroelectric power generation, hydrology, meteorology, finance, risk

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

ANALYSIS OF THE CALIFORNIA ENERGY INDUSTRY  

E-Print Network [OSTI]

I OOMW[) o o D~I'I 4 HYDROELECTRIC POWER PlINT (200 MWEIreactor Dam and hydroelectric power plant Pumped storage

Authors, Various

2010-01-01T23:59:59.000Z

442

USDA Forest Service Gen. Tech. Rep. PSW-110. 1989. 347 SESSION H: EFFECTS OF STREAM DIVERSIONS  

E-Print Network [OSTI]

has been diverted for hydroelectric power production. As a result of population expansion for the maintenance of fisheries, recreation, hydroelectric power production, riparian vegetation, and consumptive

Standiford, Richard B.

443

US Department of Energy, Bonneville Power Administration US Army Corps of Engineers, North Pacific Division Columbia River System Operation Review Canadian Entitlement Allocation Extension Agreements Record of Decision; April 29, 1997  

Broader source: Energy.gov (indexed) [DOE]

Columbia River System Operation Review Columbia River System Operation Review Final Environmental Impact Statement Canadian Entitlement Allocation Extension Agreements Record of Decision Summary The Administrator and Chief Executive Officer (CEO) of the Bonneville Power Administration (BPA), acting for BPA, and, as Chairman of the United States Entity (the Administrator and the Division Engineer, North Pacific Division of the United States Army Corps of Engineers), acting on behalf of the United States Entity, has decided to adopt for the Canadian Entitlement Allocation Extension Agreements (CEAEA) a federal hydroelectric projects allocation of 72.5 percent and a non-Federal hydroelectric projects allocation of 27.5 percent. The Columbia River Treaty (Treaty), ratified in 1964, required the construction of three

444

Factsheet that lists the major federal incentives for water power...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

the deployment of renewable energy. In 2014, Congress appropriated funds for Hydroelectric Production Incentives under section 242 of the Energy Policy Act of 2005. Eligible...

445

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

8125332,120043024,117354244,123024655,120529191,116813173,115014081,84.7,62.6,52.8 "Hydroelectric",414161,383655,429024,527746,386435,410436,631936,515744,729876,510835,488329,5107...

446

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

2021,66097259,65425002,67538611,61558991,61434530,65138291,65295742,64.3,58.1,48.5 "Hydroelectric",1110719,1230678,1142977,1234066,1247863,1146768,1381242,1355963,1420178,1242987,1...

447

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

6688,31876730,29714368,27453911,28990113,27666494,26027968,25188557,59.1,40.3,34.8 "Hydroelectric",1145514,1506941,2808788,3552573,3811273,3065862,623579,2630361,2976676,1798412,19...

448

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

2082,31952337,30276010,31401250,30456351,30001882,28922906,29602738,79.5,67.8,65.4 "Hydroelectric",1429682,1915427,1430172,1726853,1877868,1625544,1676432,1283074,1076897,1156217,1...

449

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

45514,100857561,96799645,93951561,100390066,102198817,100359157,101996271,18.2,0,0 "Hydroelectric",1034634,1754726,1071626,1153050,1199048,1077389,1294569,1016202,1666727,1745193,1...

450

SOUTHEASTERN FEDERAL POWER ALLIANCE - March 11, 2014 | Department...  

Energy Savers [EERE]

Control Manual Status Major Maintenance Update - Carters Savannah District Update Hydroelectric Design Center Incremental Decay in Energy Hydrologic Outlook and Lake Level...

451

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

676411,27930011,24442870,22448944,24722481,22676018,21939027,21000180,44,29.3,17.8 "Hydroelectric",969358,1131815,1424606,1396112,947412,1182353,1270707,1391152,1490114,1669793,840...

452

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

875331,84659818,82539467,79897442,81722246,73476309,71713851,70500461,84.5,92.7,92 "Hydroelectric",2353476,2959628,2571440,3308064,1912432,1666237,2591701,2961193,3780251,3948052,4...

453

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

2658,30307236,25801600,26993543,26532193,23013743,23165807,22874805,41.4,35.9,29.2 "Hydroelectric",1366895,1511339,2313465,2277232,1100451,1523502,1766438,2858778,2382225,3590944,1...

454

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

9080,16040775,16079519,14002015,14739783,12402148,13562815,12658464,63.3,63.4,72.1 "Hydroelectric",1257054,1617228,1313856,433690,346456,347444,893386,871473,913021,980110,1097486,...

455

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

9058,55504189,57971909,52132070,59559596,49995747,46671234,50186951,63.3,51.3,44.1 "Hydroelectric",7672522,9575639,8137795,10211962,5646073,4939601,7167342,8537997,9649206,11087048...

456

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

799,104413600,103774522,102043025,98776088,95745949,96526976,96012872,92,82.4,75.4 "Hydroelectric",433505,408779,453712,503470,436780,449936,489515,438282,443721,423953,411270,5706...

457

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

219281,30780575,31710476,38072165,37020817,34602347,32306088,31636037,45.7,38.8,36 "Hydroelectric",6716934,9174092,6622160,6427345,7285902,6597671,6792904,6410064,6973147,7074984,7...

458

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

348089,1500879,1727583,1527874,3814009,3502742,3682715,2814199,1297978,7.3,7.5,4.3 "Hydroelectric",39110869,42017194,30292810,32790841,33557956,33367317,37603801,30765882,32896035,...

459

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

4471,27529906,26336456,27099914,27048924,26864520,25750792,25092696,92.5,81.6,77.9 "Hydroelectric",2477230,2580042,2042118,1475251,1252790,1305393,1521034,1341824,1545864,1723904,1...

460

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

6318,73598580,68553249,62768480,66758044,60689987,57897011,53301276,61.8,41.1,29.7 "Hydroelectric",7435223,8883598,8704254,12535373,6136148,4136114,7251786,10144581,10626221,126648...

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Property:Power Transfer Method | Open Energy Information  

Open Energy Info (EERE)

then sent ashore via a subsea pipeline. Onshore the fluid passes through a standard hydroelectric turbine to generate zero-emission electricity andor through a reverse osmosis...

462

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

608,12488802,11500536,10586608,10209727,9815909,10949228,11861344,11273069,2.8,0,0 "Hydroelectric",229801,280709,237957,285205,270771,185169,587468,289822,230973,228399,207646,1195...

463

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

,5016223,5300592,5042015,4605062,6745833,7422851,7917440,7900814,8429403,0,0.4,0.4 "Hydroelectric",25548491,40157205,31946754,26407034,22871073,26926661,47127134,38826653,33608686,...

464

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

5652,9290499,6965990,8042462,5877093,9800260,8803840,9625252,7903796,7351520,3,0,0 "Hydroelectric",89197478,91552096,68054577,72727385,77431888,78613750,81791115,71894440,71393131,...

465

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

9551,63230856,65880095,64727519,63295811,58235454,59985395,67564750,63.8,52.7,32.9 "Hydroelectric",2211810,2679135,3288341,3248591,2120372,2215776,2544122,4004150,3663002,4107318,2...

466

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

67,21752103,20444407,19943312,20859090,21819763,24921250,24938199,24616655,2.9,0,0 "Hydroelectric",20727642,22801091,20888744,22590043,21703390,20907191,21791238,21752786,21774373,...

467

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

034628,65782399,61864438,60770030,61889050,61631012,61122819,59073203,35,24.5,19.3 "Hydroelectric",150511,182042,177474,208202,206158,154446,203422,266159,265258,262667,184114,1477...

468

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

9517,38144842,36863872,35282695,33558049,32740540,33489286,32144557,68.8,60.9,50.1 "Hydroelectric",1332251,1908535,1890101,1226149,1427741,1313600,1446192,1498881,1748442,1623369,2...

469

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

4409921,12242093,14655727,16487675,13774690,17126218,16131955,14902659,1.2,1.1,0.9 "Hydroelectric",7692976,8740211,5855389,5889817,6566946,6012303,6611293,6292487,5705581,5678997,6...

470

Jilin Wind Power Stockholding Co Ltd | Open Energy Information  

Open Energy Info (EERE)

Jilin Province, China Zip: 130021 Sector: Hydro, Wind energy Product: Wind and hydroelectric project developer.The company is developing the Changling wind farm. References:...

471

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

0970,24339185,21506397,19780738,18025615,20030355,19573925,19160989,54.9,43.3,36.9 "Hydroelectric",2155601,2918734,3606689,4140964,4658215,3236203,1550558,3085749,3647768,2653347,3...

472

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

3073,57176084,53582211,48592766,40688696,46829678,47907503,48501751,81.8,81.1,79.1 "Hydroelectric",714269,1185144,1539347,1816693,2046773,1204326,199214,1159326,1479914,652477,1356...

473

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

50606,14656868,13971824,15324714,15627860,16443169,16365730,15053277,53.4,15.9,8.4 "Hydroelectric",2398716,2144091,2117746,2425588,1742489,2003191,2057626,1702380,1605203,1747938,2...

474

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

1392,64097781,55698342,53234497,59383147,54011457,46762330,46631040,58.7,53.8,41.9 "Hydroelectric",3311488,3858555,4709155,5125576,3007639,2682904,2695832,3826791,3933276,5059386,2...

475

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

3255364,122149283,122667859,128266337,118673068,118085107,118354490,36.5,15.3,13.3 "Hydroelectric",548864,523147,1218623,983369,989185,1593542,611491,1288469,1266098,858933,1076338...

476

Table 5. Electric Power Industry Generation by Primary Energy...  

U.S. Energy Information Administration (EIA) Indexed Site

,13511823,12230805,10062854,7303193,9022654,6260025,8281502,8617977,84.9,71.4,68.6 "Hydroelectric",10005187,12470416,8418903,9690596,8663674,8371252,10400442,7959080,7737744,767146...

477

Tapping the Power of Alaska's Rivers | Department of Energy  

Office of Environmental Management (EM)

a practical River In-Stream Energy Conversion (RISEC)-a device that can produce electricity from free-flowing rivers not suited to conventional hydroelectric generation, and...

478

Investigation of hydroelectric energy potential of the Zab River Basin using geographic information systems and remote sensing methods  

Science Journals Connector (OSTI)

Turkey's energy need is increasing day by day. The required energy is mostly imported from foreign countries since it cannot be met by the country's own resources. However Turkey has rich renewable water resources to produce energy. To fulfill the aim of closing this energy gap and using the country's water resources more efficiently the hydropower potential of the Zab River Basin is investigated in this paper. The overall objective of the study is to evaluate the hydropower potential of the Zab River Basin using Geographic Information Systems and Remote Sensing methods and utilize this potential for the economical development of the region and the country. Within the study appropriate locations were determined for 12 dams in the basin; estimated costs and annual electric energy generation were calculated with the Simahpp Software. According to these calculations the total cost installed power capacity and the annual electric energy generation of the dams were found respectively as 838.753?×?106 US$ 580.928?MW and 1112.327?GWh.

S. N. Çabuk; R. Bak??; S. Göncü; E. Gümü?lüo?lu; A. Çabuk

2013-01-01T23:59:59.000Z

479

Ahuachapan Geothermal Power Plant, El Salvador  

SciTech Connect (OSTI)

The Ahuachapan geothermal power plant has been the subject of several recent reports and papers (1-7). This article is a condensation of the author's earlier writings (5-7), and incorporates new information on the geothermal activities in El Salvador obtained recently through a telephone conversation with Ing. R. Caceres of the Comision Ejecutiva Hidroelectrica del Rio Lempa (C.E.L.) who has been engaged in the design and engineering of the newest unit at Ahuachapan. El Salvador is the first of the Central American countries to construct and operate a geothermal electric generating station. Exploration began in the mid-1960's at the geothermal field near Ahuachapan in western El Salvador. The first power unit, a separated-steam or so-called ''single-flash'' plant, was started up in June 1975, and was followed a year later by an identical unit. In July 1980, the Comision Ejecutiva Hidroelectrica del Rio Lempa (C.E.L.) will complete the installation of a third unit, a dual-pressure (or ''double-flash'') unit rated at 35 MW. The full Ahuachapan plant will then constitute about 20% of the total installed electric generating capacity of the country. During 1977, the first two units generated nearly one-third of all the electricity produced in El Salvador. C.E.L. is actively pursuing several other promising sites for additional geothermal plants. There is the possibility that eventually geothermal energy will contribute about 450 MW of electric generating capacity. In any event it appears that by 1985 El Salvador should be able to meet its domestic needs for electricity by means of its indigenous geothermal and hydroelectric power plants, thus eliminating any dependence on imported petroleum for power generation.

DiPippo, Ronald

1980-12-01T23:59:59.000Z

480

Wind Power  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Wind Power As the accompanying map of New Mexico shows, the best wind power generation potential near WIPP is along the Delaware Mountain ridge line of the southern Guadalupe...

Note: This page contains sample records for the topic "hydroelectric power hy" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

S.Greaves 9/2011 ( 1 of 8) GPHY250 (2011)  

E-Print Network [OSTI]

sophisticated searches. #12;S.Greaves 9/2011 ( 3 of 8) Example: Search for KW "James Bay" and "Hydroelectric impacts of the James Bay Hydroelectric Project [electronic resource] Subjects:James Bay Hydroelectric Project. Hydroelectric power plants--Environmental aspects--James Bay Region. Hydroelectric power plants

Abolmaesumi, Purang

482

The effect of rapid and sustained decompression on barotrauma in juvenile brook lamprey and Pacific lamprey: implications for passage at hydroelectric facilities  

SciTech Connect (OSTI)

Fish passing downstream through hydroelectric facilities may pass through hydroturbines where they experience a rapid decrease in barometric pressure as they pass by turbine blades, which can lead to barotraumas including swim bladder rupture, exopthalmia, emboli, and hemorrhaging. In juvenile Chinook salmon, the main mechanism for injury is thought to be expansion of existing gases (particularly those present in the swim bladder) and the rupture of the swim bladder ultimately leading to exopthalmia, emboli and hemorrhaging. In fish that lack a swim bladder, such as lamprey, the rate and severity of barotraumas due to rapid decompression may be reduced however; this has yet to be extensively studied. Another mechanism for barotrauma can be gases coming out of solution and the rate of this occurrence may vary among species. In this study, juvenile brook and Pacific lamprey acclimated to 146.2 kPa (equivalent to a depth of 4.6 m) were subjected to rapid (<1 sec; brook lamprey only) or sustained decompression (17 minutes) to a very low pressure (13.8 kPa) using a protocol previously applied to juvenile Chinook salmon. No mortality or evidence of barotraumas, as indicated by the presence of hemorrhages, emboli or exopthalmia, were observed during rapid or sustained decompression, nor following recovery for up to 120 h following sustained decompression. In contrast, mortality or injury would be expected for 97.5% of juvenile Chinook salmon exposed to a similar rapid decompression to these very low pressures. Additionally, juvenile Chinook salmon experiencing sustained decompression died within 7 minutes, accompanied by emboli in the fins and gills and hemorrhaging in the tissues. Thus, juvenile lamprey may not be susceptible to barotraumas associated with hydroturbine passage to the same degree as juvenile salmonids, and management of these species should be tailored to their specific morphological and physiological characteristics.

Colotelo, Alison HA; Pflugrath, Brett D.; Brown, Richard S.; Brauner, Colin J.; Mueller, Robert P.; Carlson, Thomas J.; Deng, Zhiqun; Ahmann, Martin L.; Trumbo, Bradly A.

2012-10-01T23:59:59.000Z

483

The Influence of Tag Presence on the Mortality of Juvenile Chinook Salmon Exposed to Simulated Hydroturbine Passage: Implications for Survival Estimates and Management of Hydroelectric Facilities  

SciTech Connect (OSTI)

Each year, millions of fish have telemetry tags (acoustic, radio, inductive) surgically implanted to assess their passage and survival through hydropower facilities. One route of passage of particular concern is through hydro turbines, in which fish may be exposed to a range of potential injuries, including barotraumas from rapid decompression. The change in pressure from acclimation to exposure (nadir) has been found to be an important factor in predicting the likelihood of mortality and injury for juvenile Chinook salmon undergoing rapid decompression associated with simulated turbine passage. The presence of telemetry tags has also been shown to influence the likelihood of injury and mortality for juvenile Chinook salmon. This research investigated the likelihood of mortality and injury for juvenile Chinook salmon carrying telemetry tags and exposed to a range of simulated turbine passage. Several factors were examined as predictors of mortal injury for fish undergoing rapid decompression, and the ratio of pressure change and tag burden were determined to be the most predictive factors. As the ratio of pressure change and tag burden increase, the likelihood of mortal injury also increases. The results of this study suggest that previous survival estimates of juvenile Chinook salmon passing through hydro turbines may have been biased due to the presence of telemetry tags, and this has direct implications to the management of hydroelectric facilities. Realistic examples indicate how the bias in turbine passage survival estimates could be 20% or higher, depending on the mass of the implanted tags and the ratio of acclimation to exposure pressures. Bias would increase as the tag burden and pressure ratio increase, and have direct implications on survival estimates. It is recommended that future survival studies use the smallest telemetry tags possible to minimize the potential bias that may be associated with carrying the tag.

Carlson, Thomas J.; Brown, Richard S.; Stephenson, John R.; Pflugrath, Brett D.; Colotelo, Alison HA; Gingerich, Andrew J.; Benjamin, Piper L.; Langeslay, Mike; Ahmann, Martin L.; Johnson, Robert L.; Skalski, John R.; Seaburg, Adam; Townsend, Richard L.

2012-05-01T23:59:59.000Z

484

Nuclear Power’s Benefits  

Science Journals Connector (OSTI)

Nuclear Power’s Benefits ... Using nuclear power in place of fossil-fuel energy sources, such as coal, has prevented some 1.8 million air-pollution-related deaths and 64 gigatons of carbon emissions globally over the past four decades, a study concludes. ... These estimates suggest policymakers should continue to rely on and expand nuclear power in place of fossil fuels to mitigate climate change, the authors say (Environ. ...

MARK SCHROPE

2013-04-08T23:59:59.000Z

485

Southwestern Power Administration Annual Report 2008  

SciTech Connect (OSTI)

Dear Secretary Chu, I am pleased to present the financial statements and operating data for Southwestern Power Administration (Southwestern) for Fiscal Year (FY) 2008. In FY 2008, Southwestern delivered over 7.3 billion kilowatt-hours of energy to its wholesale customers – nearly 31% more than average due to numerous record rainfall amounts in the southwest region. These record amounts produced revenues which exceeded the average annual revenue requirement by nearly $20 million and resulted in over $200 million in economic benefits to the region. Yet even as Southwestern exceeded its goals of marketing and delivering Federal hydroelectric power to our customers, we stayed focused on safety, security, and reliability. For example, we maintained our nearly 1,400 miles of high-voltage transmission lines, substations, and communications sites while achieving a Recordable Accident Frequency Rate of 0.0, a record that reflects Southwestern’s safety achievement of no recordable injuries for every 200,000 hours worked. We kept our rights-of-way secure from vegetation and other obstacles, work that not only supports our mission but also promotes reliability of the regional and National grid. We exceeded all North American Electric Reliability Corporation (NERC) Control Performance Standards (CPS- 1 and CPS-2), and maintained regulation and reserve obligations and reactive reserve margins to ensure the reliability of the bulk electric system, even during extended periods of restricted hydro operations due to unusually high project inflows. Finally, we continued our partnerships with the Department of Energy, the U.S. Army Corps of Engineers, our customers, and other Federal power stakeholders, partnerships that are vital to our continued success in marketing and delivering carbon-free, renewable, and domestically produced energy to our customers and to the Nation. Sincerely, Jon Worthington Administrator

none,

2010-12-01T23:59:59.000Z

486

The Vermont Yankee Nuclear Power Station will use a single-unit boilingwater  

E-Print Network [OSTI]

reactor with an initial power rating of 1593 thermal megawatts (MWt) to provide a net power output of 513 electrical megawatts (Me). The reactor will be cooled by a once-through flow of water pumped from and returned to Vernon Pond, an existing impoundment of the Connecticut River (built to serve the Vernon Hydroelectric Station) and also by means of mechanical draft cooling towers. 3. Sumnary of environmental impact including beneficial and adverse effects follows: a. Cooling water heated to about 20*F above inlet temperature will be discharged to Vernon Pond at a rate of 840 cfs when the plant operates on a total open-cycle basis. Mechanical-draft cooling towers are provided to protect Vernon Pond during low flow and critical temperature periods in the Connecticut River. b. About 150 acres of Vernon Pond in the vicinity of the station may be subjected to some thermal and biological stress from discharge of the

Vermont Yankee

487

Water Power for a Clean Energy Future (Fact Sheet)  

SciTech Connect (OSTI)

This fact sheet provides an overview of the U.S. Department of Energy's Wind and Water Power Program's water power research activities. Water power is the nation's largest source of clean, domestic, renewable energy. Harnessing energy from rivers, manmade waterways, and oceans to generate electricity for the nation's homes and businesses can help secure America's energy future. Water power technologies fall into two broad categories: conventional hydropower and marine and hydrokinetic technologies. Conventional hydropower facilities include run-of-the-river, storage, and pumped storage. Most conventional hydropower plants use a diversion structure, such as a dam, to capture water's potential energy via a turbine for electricity generation. Marine and hydrokinetic technologies obtain energy from waves, tides, ocean currents, free-flowing rivers, streams and ocean thermal gradients to generate electricity. The United States has abundant water power resources, enough to meet a large portion of the nation's electricity demand. Conventional hydropower generated 257 million megawatt-hours (MWh) of electricity in 2010 and provides 6-7% of all electricity in the United States. According to preliminary estimates from the Electric Power Resource Institute (EPRI), the United States has additional water power resource potential of more than 85,000 megawatts (MW). This resource potential includes making efficiency upgrades to existing hydroelectric facilities, developing new low-impact facilities, and using abundant marine and hydrokinetic energy resources. EPRI research suggests that ocean wave and in-stream tidal energy production potential is equal to about 10% of present U.S. electricity consumption (about 400 terrawatt-hours per year). The greatest of these resources is wave energy, with the most potential in Hawaii, Alaska, and the Pacific Northwest. The Department of Energy's (DOE's) Water Power Program works with industry, universities, other federal agencies, and DOE's national laboratories to promote the development and deployment of technologies capable of generating environmentally sustainable and cost-effective electricity from the nation's water resources.

Not Available

2012-03-01T23:59:59.000Z

488

Nuclear Power  

Science Journals Connector (OSTI)

Nuclear Power ... THIS WEEK’S issue contains six letters on nuclear power, a representative sample of the letters C&EN received in response to the editorial, “Resist Hysteria,” I wrote shortly after the earthquake and tsunami in Japan devastated the Fukushima Daiichi Nuclear Power Station (C&EN, March 21, page 5). ... Four of the six letters take sharp issue with the primary point I made in the editorial, which was that, despite the severity of the situation in Japan, nuclear power remains an essential component of our overall energy mix for the near to mid-term because it will help us avert the worst impacts of global climate disruption. ...

RUDY M. BAUM

2011-05-09T23:59:59.000Z

489

Power LCAT  

SciTech Connect (OSTI)

POWER LCAT is a software tool used to compare elements of efficiency, cost, and environmental effects between different sources of energy.

Drennen, Thomas

2012-08-15T23:59:59.000Z

490

Yakama Power  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Power Administration FROM: J.D. Williams Attorney RE: Initial Comments on Draft Load Following Regional Dialogue Contract Template Dear Mark, Please allow these comments...

491

Power LCAT  

ScienceCinema (OSTI)

POWER LCAT is a software tool used to compare elements of efficiency, cost, and environmental effects between different sources of energy.

Drennen, Thomas

2014-06-27T23:59:59.000Z

492

Solar Power  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Solar Power Solar Power Project Opportunities Abound in the Region The WIPP site is receives abundant solar energy with 6-7 kWh/sq meter power production potential As the accompanying map of New Mexico shows, the WIPP site enjoys abundant year-round sunshine. With an average solar power production potential of 6-7 kWh/sq meter per day, one exciting project being studied for location at WIPP is a 30-50 MW Solar Power Tower: The American Solar Energy Society (ASES) is is a national trade association promoting solar energy as a clean source of electricity, and provides a comprehensive resource for additional information. DOE's Office of Energy Efficiency and Renewable Energy is also a comprehensive resource for more information on renewable energy.

493

Power system  

DOE Patents [OSTI]

A power system includes a prime mover, a transmission, and a fluid coupler having a selectively engageable lockup clutch. The fluid coupler may be drivingly connected between the prime mover and the transmission. Additionally, the power system may include a motor/generator drivingly connected to at least one of the prime mover and the transmission. The power-system may also include power-system controls configured to execute a control method. The control method may include selecting one of a plurality of modes of operation of the power system. Additionally, the control method may include controlling the operating state of the lockup clutch dependent upon the mode of operation selected. The control method may also include controlling the operating state of the motor/generator dependent upon the mode of operation selected.

Hickam, Christopher Dale (Glasford, IL)

2008-03-18T23:59:59.000Z

494

Microsoft PowerPoint - Stasser Electrolyzer Performance & Modeling.ppt  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the Gas-Phase Hybrid Sulfur the Gas-Phase Hybrid Sulfur Electrolyzer Hybrid Sulfur Electrolyzer Workshop April 20, 2008 John A. Staser and John W. Weidner Center for Electrochemical Engineering Department of Chemical Engineering University of South Carolina Hydrogen Production * Water electrolysis * High-temperature * 40-50% efficient * Suitable for large-scale production * Significant materials concerns * Low-temperature * <40% efficient * Suitable for small, distributed systems * Thermochemical cycles * Combines high- and low-temperature steps * Low-temperature PEM electrolysis step * High-temperature decomposition and recycle * Lower voltage than water electrolysis * 40-50% efficient * Suitable for large-scale production * Ideally suited to nuclear and/or solar power stations Hybrid Sulfur (HyS) Process

495

Energy Dept. Report Finds Major Potential to Grow Clean, Sustainable...  

Energy Savers [EERE]

Related Articles Energy Department Report Finds Major Potential to Increase Clean Hydroelectric Power This map demonstrates the potential capacity to generate clean hydroelectric...

496

,"Plant","Primary Energy Source","Operating Company","Net Summer...  

U.S. Energy Information Administration (EIA) Indexed Site

Energy Source","Operating Company","Net Summer Capacity (MW)" 1,"Brownlee","Hydroelectric","Idaho Power Co",744 2,"Dworshak","Hydroelectric","USACE Northwestern...

497

Potential for travertine formation: Fossil Creek, Arizona  

E-Print Network [OSTI]

related to changes in stream discharge caused by diversion for hydroelectric power generation. During dams currently occur predominantly below the Irving hydroelectric powerplant with partial return

498

Indian Hydro-electric Development  

Science Journals Connector (OSTI)

... is distributed by means of some four thousand miles of transmission lines to 1,600 substations scattered over the eight western districts of the United Provinces ; thence it is supplied ...

1937-11-13T23:59:59.000Z

499

Strathclyde powerS ahead  

E-Print Network [OSTI]

Strathclyde powerS ahead the future of renewable energy SHARING AND ENHANCING RESEARCH Discover the vision of Principal Professor Jim McDonald THE FUTURE OF ENERGY Strathclyde pioneers renewableEdicinE Snapshot the reSearcher Following a decade of environmental research in her native egypt, nabila saleem

Mottram, Nigel

500

BPA/Puget Power Northwest Washington Transmission Project : Summary of the Supplemental Draft Environmental Statement.  

SciTech Connect (OSTI)

BPA and Puget Sound Power and Light (Puget Power) are proposing to upgrade the existing electric transmission power system in the Whatcom and Skagit County area of northwest Washington to increase the capacity of the US-Canada Intertie transmission system. The project would satisfy the need to provide more ability to store and return energy with Canada, would provide additional capacity on the Intertie for anticipated increases in power transactions, and would increase flexibility in operation of the US and Canadian hydroelectric system. It would protect Puget Power`s local system against thermal overloads, and improve local reliability. In November 1993, Bonneville Power Administration (BPA), and Whatcom County (Washington) published a draft environmental impact statement (DEIS) for the proposed Northwest Washington Transmission Project. In order to present some shifts in need for the project and to permit additional review, BPA and Whatcom County have elected to issue a Supplemental Draft EIS. This Summary presents background material, explains project needs and purposes, and then focuses on alternatives and the possible effects.

United States. Bonneville Power Administration.

1995-04-01T23:59:59.000Z