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Note: This page contains sample records for the topic "hydroelectric power biomass" 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.


1

Energy 101: Hydroelectric Power  

Office of Energy Efficiency and Renewable Energy (EERE)

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

2

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

3

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 &...

4

Stochastic Co-optimization for Hydro-Electric Power Generation  

E-Print Network [OSTI]

1 Stochastic Co-optimization for Hydro-Electric Power Generation Shi-Jie Deng, Senior Member, IEEE the optimal scheduling problem faced by a hydro-electric power producer that simultaneously participates in multiple markets. Specifically, the hydro-generator participates in both the electricity spot market

5

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

6

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.

7

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

8

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network [OSTI]

Biofuels,LLC UCSDBiomasstoPower EconomicFeasibilityFigure1:WestBiofuelsBiomassGasificationtoPowerrates... 31 UCSDBiomasstoPower?Feasibility

Cattolica, Robert

2009-01-01T23:59:59.000Z

9

Following Nature's Current HYDROELECTRIC POWER IN THE NORTHWEST  

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

9 Environmental Protection, Mitigation and Enhancement at Hydroelectric Projects ----10 Fish Passage Tour ---...

10

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...

11

Biomass power for rural development  

SciTech Connect (OSTI)

Biomass is a proven option for electricity generation. A diverse range of biopower producers includes electric utilities, independent power producers, and the pulp and paper industry. To help expand opportunities for biomass power production, the U.S. Department of Energy established the Biopower Program and is sponsoring efforts to increase the productivity of dedicated energy crops. The Program aims to double biomass conversion efficiencies, thus reducing biomass power generation costs. These efforts will promote industrial and agricultural growth, improve the environment, create jobs, increase U.S. energy security, and provide new export markets.

Shepherd, P.

2000-06-02T23:59:59.000Z

12

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

13

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

14

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

15

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

16

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

17

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

18

Biomass in the Deregulated Marketplace: Current Issues for Biomass Power  

SciTech Connect (OSTI)

This issue brief provides readers with a monthly review and analysis of electric utility deregulation as it impacts biomass power production and distribution. The topical areas to be routinely covered will include Federal activities, State activities, Current challenges, and Current opportunities. Additionally, a monthly highlighted topic will provide more in-depth analysis of current issue impacting biomass power.

Not Available

1998-12-01T23:59:59.000Z

19

Asia Power Leibo Hydroelectricity Co Ltd | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 EastMaine: Energy Resources Jump to: navigation,Ashton-SandyLeibo Hydroelectricity Co

20

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

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

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

22

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network [OSTI]

Figure1:WestBiofuelsBiomassGasificationtoPowerprocesswillutilize gasificationtechnologyprovidedbyis pioneeringthegasificationtechnologythathasbeen

Cattolica, Robert

2009-01-01T23:59:59.000Z

23

Lessons learned from existing biomass power plants  

SciTech Connect (OSTI)

This report includes summary information on 20 biomass power plants, which represent some of the leaders in the industry. In each category an effort is made to identify plants that illustrate particular points. The project experiences described capture some important lessons learned that lead in the direction of an improved biomass power industry.

Wiltsee, G.

2000-02-24T23:59:59.000Z

24

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

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 introductory section examines the 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 concludes with an inquiry into the practical use of the doctrine by the FERC. A developer must obtain title or interest to a streambed from the proper riparian owners. Ohio provides assistance to an electric company in this undertaking by providing it with the power of eminent domain in the event it is unable to reach a purchase agreement with the riparian proprietors. The Ohio Water Law is discussed in detail, followed by discussions: Licensing, Permitting, and Review Procedures; Indirect Considerations; Ohio Public Utilities Commission; Ohio Department of Energy; Incidental Provision; and Financial Considerations.

None,

1980-05-01T23:59:59.000Z

25

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

26

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

27

Economic Analysis of a 3MW Biomass Gasification Power Plant  

E-Print Network [OSTI]

Collaborative, Biomass gasification / power generationANALYSIS OF A 3MW BIOMASS GASIFICATION POWER PLANT R obert Cas a feedstock for gasification for a 3 MW power plant was

Cattolica, Robert; Lin, Kathy

2009-01-01T23:59:59.000Z

28

Turbulence at Hydroelectric Power Plants and its Potential Effects on Fish.  

SciTech Connect (OSTI)

The fundamental influence of fluid dynamics on aquatic organisms is receiving increasing attention among aquatic ecologists. For example, the importance of turbulence to ocean plankton has long been a subject of investigation (Peters and Redondo 1997). More recently, studies have begun to emerge that explicitly consider the effects of shear and turbulence on freshwater invertebrates (Statzner et al. 1988; Hart et al. 1996) and fishes (Pavlov et al. 1994, 1995). Hydraulic shear stress and turbulence are interdependent natural fluid phenomena that are important to fish, and consequently it is important to develop an understanding of how fish sense, react to, and perhaps utilize these phenomena under normal river flows. The appropriate reaction to turbulence may promote movement of migratory fish or prevent displacement of resident fish. It has been suggested that one of the adverse effects of flow regulation by hydroelectric projects is the reduction of normal turbulence, particularly in the headwaters of reservoirs, which can lead to disorientation and slowing of migration (Williams et al. 1996; Coutant et al. 1997; Coutant 1998). On the other hand, greatly elevated levels of shear and turbulence may be injurious to fish; injuries can range from removal of the mucous layer on the body surface to descaling to torn opercula, popped eyes, and decapitation (Neitzel et al. 2000a,b). Damaging levels of fluid stress can occur in a variety of circumstances in both natural and man-made environments. This paper discusses the effects of shear stress and turbulence on fish, with an emphasis on potentially damaging levels in man-made environments. It defines these phenomena, describes studies that have been conducted to understand their effects, and identifies gaps in our knowledge. In particular, this report reviews the available information on the levels of turbulence that can occur within hydroelectric power plants, and the associated biological effects. The final section provides the preliminary design of an experimental apparatus that will be used to expose fish to representative levels of turbulence in the laboratory.

Cada, Glenn F.; Odeh, Mufeed

2001-01-01T23:59:59.000Z

29

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...

30

Resource Management Services: Water Regulation, Part 605: Applications for Diversion or Use of Water for Purposes Other Than Hydro-Electric Power Projects (New York)  

Broader source: Energy.gov [DOE]

These rules apply to all applications for a license or a permit to take, divert, appropriate or otherwise use the waters of the State, except applications for hydro-electric power projects....

31

Biomass plants face wood supply risks Report warns giant new biomass power plants will be hugely reliant on wood chip  

E-Print Network [OSTI]

Biomass plants face wood supply risks Report warns giant new biomass power plants will be hugely's biomass energy sector could be undermined unless businesses move to resolve the supply chain issues-scale biomass plants will leave generators largely reliant on biomass from overseas such as wood chips, elephant

32

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

33

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network [OSTI]

usebiomass,waste,orrenewableresources(includingwind,and emerging renewable resource technologies. new, and emerging renewable resources. The goal of

Cattolica, Robert

2009-01-01T23:59:59.000Z

34

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

35

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

36

Economic Analysis of a 3MW Biomass Gasification Power Plant  

E-Print Network [OSTI]

green waste for use in a biomass gasification process togasification method to process some of the 1.4 million tons of wastegasification / power generation model, accessed April 2008 from http://biomass.ucdavis.edu/calculator.html 10. California Integrated Waste

Cattolica, Robert; Lin, Kathy

2009-01-01T23:59:59.000Z

37

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network [OSTI]

charfromthegasifier to the char combustor and heatfrom the char combustor back to the gasifier. SuchexhauststreamoftheCharCombustor(R?2). Thebiomassis

Cattolica, Robert

2009-01-01T23:59:59.000Z

38

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network [OSTI]

small irrigation power, municipal solid waste, andinto Municipal Solid Waste Gasification for PowerMunicipalSolidWasteGasificationforPowerGeneration.

Cattolica, Robert

2009-01-01T23:59:59.000Z

39

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network [OSTI]

into Municipal Solid Waste Gasification for PowerAthermalwastegasificationpowergenerationfacilityMunicipalSolidWasteGasificationforPowerGeneration.

Cattolica, Robert

2009-01-01T23:59:59.000Z

40

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network [OSTI]

power, municipal solid waste, and qualifiedbroadly, municipal solid waste (MSW) into simplerinto Municipal Solid Waste Gasification for Power

Cattolica, Robert

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

Biomass Power Association (BPA) | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCTBarre BiomassTHIS PAGE IS UNDER(Redirected fromOneAssociation

42

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network [OSTI]

returnstopowerpricesandwasteheatpriceslocating a suitable waste heat customer, and/orequipmenttocapturewasteheat fromtheengineexhaust.

Cattolica, Robert

2009-01-01T23:59:59.000Z

43

EPA RE-Powering America's Lands: Kansas City Municipal Farm Site -- Biomass Power Analysis  

SciTech Connect (OSTI)

Through the RE-Powering America's Land initiative, the economic and technical feasibility of utilizing biomass at the Kansas City, Missouri, Municipal Farm site, a group of City-owned properties, is explored. The study that none of the technologies we reviewed--biomass heat, power and CHP--are economically viable options for the Municipal Farms site. However, if the site were to be developed around a future central biomass heating or CHP facility, biomass could be a good option for the site.

Hunsberger, R.; Mosey, G.

2015-01-01T23:59:59.000Z

44

INTEGRATED PYROLYSIS COMBINED CYCLE BIOMASS POWER SYSTEM CONCEPT DEFINITION  

SciTech Connect (OSTI)

Advanced power systems based on integrated gasification/combined cycles (IGCC) are often presented as a solution to the present shortcomings of biomass as fuel. Although IGCC has been technically demonstrated at full scale, it has not been adopted for commercial power generation. Part of the reason for this situation is the continuing low price for coal. However, another significant barrier to IGCC is the high level of integration of this technology: the gas output from the gasifier must be perfectly matched to the energy demand of the gas turbine cycle. We are developing an alternative to IGCC for biomass power: the integrated (fast) pyrolysis/ combined cycle (IPCC). In this system solid biomass is converted into liquid rather than gaseous fuel. This liquid fuel, called bio-oil, is a mixture of oxygenated organic compounds and water that serves as fuel for a gas turbine topping cycle. Waste heat from the gas turbine provides thermal energy to the steam turbine bottoming cycle. Advantages of the biomass-fueled IPCC system include: combined cycle efficiency exceeding 37 percent efficiency for a system as small as 7.6 MW{sub e}; absence of high pressure thermal reactors; decoupling of fuel processing and power generation; and opportunities for recovering value-added products from the bio-oil. This report provides a technical overview of the system including pyrolyzer design, fuel clean-up strategies, pyrolysate condenser design, opportunities for recovering pyrolysis byproducts, gas turbine cycle design, and Rankine steam cycle. The report also reviews the potential biomass fuel supply in Iowa, provide and economic analysis, and present a summery of benefits from the proposed system.

Eric Sandvig; Gary Walling; Robert C. Brown; Ryan Pletka; Desmond Radlein; Warren Johnson

2003-03-01T23:59:59.000Z

45

Fairhaven Power Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address:011-DNA Jump37.California: Energy Resources Jump to: navigation,Beach,Fairhaven Power

46

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

E-Print Network [OSTI]

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

Wengle, Susanne Alice

2010-01-01T23:59:59.000Z

47

Technical Manual for the SAM Biomass Power Generation Model  

SciTech Connect (OSTI)

This technical manual provides context for the implementation of the biomass electric power generation performance model in the National Renewable Energy Laboratory's (NREL's) System Advisor Model (SAM). Additionally, the report details the engineering and scientific principles behind the underlying calculations in the model. The framework established in this manual is designed to give users a complete understanding of behind-the-scenes calculations and the results generated.

Jorgenson, J.; Gilman, P.; Dobos, A.

2011-09-01T23:59:59.000Z

48

Archbald Power Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCT Biomass Facility JumpvolcanicPhaseAquila IncArchbald Power

49

Plant power : the cost of using biomass for power generation and potential for decreased greenhouse gas emissions  

E-Print Network [OSTI]

To date, biomass has not been a large source of power generation in the United States, despite the potential for greenhouse gas (GHG) benefits from displacing coal with carbon neutral biomass. In this thesis, the fuel cycle ...

Cuellar, Amanda Dulcinea

2012-01-01T23:59:59.000Z

50

BIOMASS GASIFICATION AND POWER GENERATION USING ADVANCED GAS TURBINE SYSTEMS  

SciTech Connect (OSTI)

A multidisciplined team led by the United Technologies Research Center (UTRC) and consisting of Pratt & Whitney Power Systems (PWPS), the University of North Dakota Energy & Environmental Research Center (EERC), KraftWork Systems, Inc. (kWS), and the Connecticut Resource Recovery Authority (CRRA) has evaluated a variety of gasified biomass fuels, integrated into advanced gas turbine-based power systems. The team has concluded that a biomass integrated gasification combined-cycle (BIGCC) plant with an overall integrated system efficiency of 45% (HHV) at emission levels of less than half of New Source Performance Standards (NSPS) is technically and economically feasible. The higher process efficiency in itself reduces consumption of premium fuels currently used for power generation including those from foreign sources. In addition, the advanced gasification process can be used to generate fuels and chemicals, such as low-cost hydrogen and syngas for chemical synthesis, as well as baseload power. The conceptual design of the plant consists of an air-blown circulating fluidized-bed Advanced Transport Gasifier and a PWPS FT8 TwinPac{trademark} aeroderivative gas turbine operated in combined cycle to produce {approx}80 MWe. This system uses advanced technology commercial products in combination with components in advanced development or demonstration stages, thereby maximizing the opportunity for early implementation. The biofueled power system was found to have a levelized cost of electricity competitive with other new power system alternatives including larger scale natural gas combined cycles. The key elements are: (1) An Advanced Transport Gasifier (ATG) circulating fluid-bed gasifier having wide fuel flexibility and high gasification efficiency; (2) An FT8 TwinPac{trademark}-based combined cycle of approximately 80 MWe; (3) Sustainable biomass primary fuel source at low cost and potentially widespread availability-refuse-derived fuel (RDF); (4) An overall integrated system that exceeds the U.S. Department of Energy (DOE) goal of 40% (HHV) efficiency at emission levels well below the DOE suggested limits; and (5) An advanced biofueled power system whose levelized cost of electricity can be competitive with other new power system alternatives.

David Liscinsky

2002-10-20T23:59:59.000Z

51

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... ment or Student Advisor May l952 MAIN CANAL RIA~ICK C01E1TY EATER CONTROL AND INPROVZGiWZ DISTRICT ABOVE G~ F01' AND LIGHT HYDRO-ELECTRIC PLANT, AT MAVERICK AND KINNEY GGKJZIES ~ TEXAS By John J. Ledbetter, Jr, A Thesis Submitted...

Ledbetter, John J

2012-06-07T23:59:59.000Z

52

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

53

Method and apparatus for automated, modular, biomass power generation  

DOE Patents [OSTI]

Method and apparatus for generating a low tar, renewable fuel gas from biomass and using it in other energy conversion devices, many of which were designed for use with gaseous and liquid fossil fuels. An automated, downdraft gasifier incorporates extensive air injection into the char bed to maintain the conditions that promote the destruction of residual tars. The resulting fuel gas and entrained char and ash are cooled in a special heat exchanger, and then continuously cleaned in a filter prior to usage in standalone as well as networked power systems.

Diebold, James P. (Lakewood, CO); Lilley, Arthur (Finleyville, PA); Browne, Kingsbury III (Golden, CO); Walt, Robb Ray (Aurora, CO); Duncan, Dustin (Littleton, CO); Walker, Michael (Longmont, CO); Steele, John (Aurora, CO); Fields, Michael (Arvada, CO); Smith, Trevor (Lakewood, CO)

2011-03-22T23:59:59.000Z

54

Method and apparatus for automated, modular, biomass power generation  

DOE Patents [OSTI]

Method and apparatus for generating a low tar, renewable fuel gas from biomass and using it in other energy conversion devices, many of which were designed for use with gaseous and liquid fossil fuels. An automated, downdraft gasifier incorporates extensive air injection into the char bed to maintain the conditions that promote the destruction of residual tars. The resulting fuel gas and entrained char and ash are cooled in a special heat exchanger, and then continuously cleaned in a filter prior to usage in standalone as well as networked power systems.

Diebold, James P; Lilley, Arthur; Browne, III, Kingsbury; Walt, Robb Ray; Duncan, Dustin; Walker, Michael; Steele, John; Fields, Michael; Smith, Trevor

2013-11-05T23:59:59.000Z

55

Hydroelectric Power Plants  

E-Print Network [OSTI]

Contents Purpose ..................... 1-1 1-1 Applicability .................. 1-2 1-1 References .................... 1-3 1-1 Limitations ................... 1-4 1-1 Contents ..................... 1-5 1-1 Design Procedures .............. 1-6 1-1 Other Design Information ......... 1-7 1-2 Deviations .................... 1-8 1-2 General Design Practices .......... 1-9 1-2 Safety Provisions ............... 1-10 1-2 Francis-Type Turbines ............ 2-2 2-1 Francis-Type Pump Turbines ....... 2-3 2-3 Kaplan-Type Turbines ............ 2-4 2-4 Turbine Considerations ........... 3-2 3-1 Handling Provisions ............. 3-3 3-1 Service Systems ................ 3-4 3-1 Considerations ................. 4-2 4-1 Penstock Shutoff Valves at the Valve Requirement ......... 5-2 5-1 Valve Selection ........... 5-3 5-1 Cranes .................. 6-2 6-1 Crane Lifting Accessories .... 6-3 6-6 Hoists .................. 6-4 6-8 Justification .............. 7-2 7-1 Loc

Purpose The Purpose

56

Competitiveness of Biomass-Fueled Electrical Power Plants Bruce A. McCarl  

E-Print Network [OSTI]

Competitiveness of Biomass-Fueled Electrical Power Plants Bruce A. McCarl Professor Department with suggested rollbacks in greenhouse gas emissions is by employing power plant fueled with biomass. We examine structure. We consider fueling power plants from milling residues, whole trees, logging residues, switch

McCarl, Bruce A.

57

Advanced liquid fuel production from biomass for power generation  

SciTech Connect (OSTI)

In the European Union, important political decisions recently adopted and concerning the evolution of the Common Agriculture Policy, the GATT trade liberalisation Agreement and new measures actually under discussion (CARBON TAX, Financial support for rural development...) will have significant impact, in a no distant future, on the bioenergy activity. Also the considerable energy import ({approximately} 55% of the consumption) is of increasing concerns. The biomass potential in the E.U. is large, but the availability of commercial technologies for processing and utilising this renewable energy resource is very modest. Thus, a strong effort for the development of new and efficient technologies (like the one implemented by ENEL/CRT) is essential, as well as the build-up of an efficient industry for the commercialisation of reliable, low-cost biomass conversion/utilisation systems. The recently founded {open_quotes}European Bioenergy Industry Association{close_quotes} will make an effort for the promotion of this specific new industrial sector. In this framework, a new research effort (in Germany/Italy) for up-grading the bio-crude-oil by high energetic electrons. This process, if demonstrated feasible, could be of great interest for the production of new liquid fuels of sufficient quality to be utilised in most types of modern power generator.

Grassi, G.; Palmarocchi, M.; Joeler, J. [Zentrum fuer Sonnenenergie, Pisa (Italy)] [and others

1995-11-01T23:59:59.000Z

58

The Use of Biomass for Power Generation in the U.S.  

SciTech Connect (OSTI)

Historically, biomass has been man's principal source of energy, mainly used in the form of wood for cooking and heating. With the industrial revolution and the introduction of motorized transportation and electricity, fossil fuels became the dominant source of energy. Today, biomass is the largest domestic source of renewable energy providing over 3% of total U.S. energy consumption, and surpassing hydropower. Yet, recent increases in the price and volatility of fossil fuel supplies and the financial impacts from a number of financially distressed investments in natural gas combined cycle power plants have led to a renewed interest in electricity generation from biomass. The biomass-fueled generation market is a dynamic one that is forecast to show significant growth over the next two decades as environmental drivers are increasingly supported by commercial ones. The most significant change is likely to come from increases in energy prices, as decreasing supply and growing demand increase the costs of fossil fuel-generated electricity and improve the competitive position of biomass as a power source. The report provides an overview of the renewed U.S. market interest in biomass-fueled power generation and gives a concise look at what's driving interest in biomass-fueled generation, the challenges faced in implementing biomass-fueled generation projects, and the current and future state of biomass-fueled generation. Topics covered in the report include: an overview of biomass-fueled generation including its history, the current market environment, and its future prospects; an analysis of the key business factors that are driving renewed interest in biomass-fueled generation; an analysis of the challenges that are hindering the implementation of biomass-fueled generation projects; a description of the various feedstocks that can be used for biomass-fueled generation; an evaluation of the biomass supply chain; a description of biomass-fueled generation technologies; and, a review of the economic drivers of biomass-fueled generation project success.

none

2006-07-15T23:59:59.000Z

59

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

60

Biomass power and state renewable energy policies under electric industry restructuring  

SciTech Connect (OSTI)

Several states are pursuing policies to foster renewable energy as part of efforts to restructure state electric power markets. The primary policies that states are pursuing for renewables are system benefits charges (SBCs) and renewable portfolio standards (RPSs). However, the eligibility of biomass under state RPS and SBC policies is in question in some states. Eligibility restrictions may make it difficult for biomass power companies to access these policies. Moreover, legislative language governing the eligibility of biomass power is sometimes vague and difficult to interpret. This paper provides an overview of state RPS and SBC policies and focuses on the eligibility of biomass power. For this paper, the authors define biomass power as using wood and agricultural residues and landfill methane, but not waste-to-energy, to produce energy.

Porter, K.; Wiser, R.

2000-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

Microsoft PowerPoint - Quinault Indian Nation Biomass Renewable...  

Energy Savers [EERE]

drawings and QIN topographic information into preliminary site plan * Reviewed heating systems of existing buildings and created action plan to incorporate biomass heating...

62

Life cycle assessment of a biomass gasification combined-cycle power system  

SciTech Connect (OSTI)

The potential environmental benefits from biomass power are numerous. However, biomass power may also have some negative effects on the environment. Although the environmental benefits and drawbacks of biomass power have been debated for some time, the total significance has not been assessed. This study serves to answer some of the questions most often raised in regard to biomass power: What are the net CO{sub 2} emissions? What is the energy balance of the integrated system? Which substances are emitted at the highest rates? What parts of the system are responsible for these emissions? To provide answers to these questions, a life cycle assessment (LCA) of a hypothetical biomass power plant located in the Midwest United States was performed. LCA is an analytical tool for quantifying the emissions, resource consumption, and energy use, collectively known as environmental stressors, that are associated with converting a raw material to a final product. Performed in conjunction with a technoeconomic feasibility study, the total economic and environmental benefits and drawbacks of a process can be quantified. This study complements a technoeconomic analysis of the same process, reported in Craig and Mann (1996) and updated here. The process studied is based on the concept of power Generation in a biomass integrated gasification combined cycle (BIGCC) plant. Broadly speaking, the overall system consists of biomass production, its transportation to the power plant, electricity generation, and any upstream processes required for system operation. The biomass is assumed to be supplied to the plant as wood chips from a biomass plantation, which would produce energy crops in a manner similar to the way food and fiber crops are produced today. Transportation of the biomass and other materials is by both rail and truck. The IGCC plant is sized at 113 MW, and integrates an indirectly-heated gasifier with an industrial gas turbine and steam cycle. 63 refs., 34 figs., 32 tabs.

Mann, M.K.; Spath, P.L.

1997-12-01T23:59:59.000Z

63

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.

64

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

65

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

66

EA-1922: Combined Power and Biomass Heating System, Fort Yukon, Alaska  

Broader source: Energy.gov [DOE]

DOE (lead agency), Denali Commission (cooperating agency) and USDA Rural Utilities Services (cooperating agency) are proposing to provide funding to support the final design and construction of a biomass combined heat and power plant and associated district heating system to the Council of Athabascan Tribal Governments and the Gwitchyaa Zhee Corporation. The proposed biomass district heating system would be located in Fort Yukon Alaska.

67

Microsoft PowerPoint - Biomass Resource Assessments and What...  

Office of Environmental Management (EM)

Biomass Resource Assessments What do you need to know? Marcus Kauffman, Oregon Dept. of Forestry Tribal Leaders Forum Series July 9, 2014 why do we care? * feedstock and raw...

68

Economic Analysis of a 3MW Biomass Gasification Power Plant  

E-Print Network [OSTI]

carbon (char) from the gasifier to the combustor and heatfrom the combustor back to the gasifier. One advantage ofexhaust stream of the Char Combustor (R-2). The biomass is

Cattolica, Robert; Lin, Kathy

2009-01-01T23:59:59.000Z

69

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.

70

10January 1998 Small-Scale Gasification-Based Biomass Power Generation  

E-Print Network [OSTI]

are the technologies of choice today for gasification-based power generationfrom biomass(Fig. I). Fuel cells and micro-gas turbines coupled with biomassgasifiers will offer considerably higher efficiencies at small

71

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

72

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

73

The potential impact of externalities considerations on the market for biomass power technologies  

SciTech Connect (OSTI)

This study assesses the current status of externalities considerations--nonmarket costs and benefits--in state and utility electricity resource planning processes and determines how externalities considerations might help or hinder the development of biomass power plants. It provides an overview of biomass resources and technologies, including their market status and environmental impacts; reviews the current treatment of externalities in the states; and documents the perspectives of key utility, regulatory, and industry representatives concerning externalities considerations. The authors make the following recommendations to the biomass industry: (1) the wood and agricultural waste industries should work toward having states and utilities recognize that wood and agricultural waste are greenhouse gas neutral resources because of carbon sequestration during growth; (2) the biomass industry should emphasize nonenvironmental benefits such as economic development and job creation; and (3) the biomass industry should pursue and support efforts to establish renewable energy set-asides or ``green`` requests for proposals.

Swezey, B.G.; Porter, K.L.; Feher, J.S.

1994-02-01T23:59:59.000Z

74

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

75

Biocomplexity Analysis of Alternative Biomass Routes for Power Generation: Environmental, Economic, and Technical Assessment  

E-Print Network [OSTI]

) as a replacement for coal in power generation. We utilize an environmental biocomplexity approach and examineBiocomplexity Analysis of Alternative Biomass Routes for Power Generation: Environmental, Economic generation. Economics, emissions and energy consumption during the on farm stage of all processes between

McCarl, Bruce A.

76

Boralex Chateaugay Power Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCTBarre BiomassTHIS PAGE

77

Bridgewater Power LP Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCTBarre BiomassTHISBrickyard Energy Partners LLCBridgewater

78

Sri Balaji Biomass Power Pvt Ltd | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty Ltd JumpGTZHolland,0162112°, -72.1592444°Springwater, NewSri Balaji Biomass

79

Biomass power for rural development. Quarterly report, July 3--December 4, 1997  

SciTech Connect (OSTI)

This paper describes progress in several projects related to biomass power. These include switchgrass conversion development; switchgrass gasification development; production activities including soil studies, carbon studies, switchgrass production economics, watershed impacts, and prairie lands bio-products; information and education; and geographical information system. Attachments describe switchgrass co-firing test; switchgrass production in Iowa; cooperative agreements with ISU; Rathbun Lake watershed project; newspaper articles and information publications; Secretary of Agriculture Glickman`s visit; integration of technical aspects of switchgrass production in Iowa; and evaluation of an integrated biomass gasification/fuel cell power plant.

Cooper, J.T.

1998-03-01T23:59:59.000Z

80

Economic Analysis of a 3MW Biomass Gasification Power Plant  

E-Print Network [OSTI]

fed to the engine is composed of hydrogen, carbon monoxide,engine/generator to produce power. This gas is composed mainly of hydrogen,

Cattolica, Robert; Lin, Kathy

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

EIS-0300: Minnesota Agri-Power Project: Biomass for Rural Development, Granite Falls, Minnesota  

Broader source: Energy.gov [DOE]

This EIS analyzes DOE and the Minnesota Environmental Quality Boards' [MEQB, a Minnesota State agency] decision to support a proposal by the Minnesota Valley Alfalfa Producers (MnVAP) to construct and operate a 75103 megawatt biomass fueled gasifier and electric generating facility, known as the Minnesota Agri-Power Plant (MAPP), and associated transmission lines and alfalfa processing facilities.

82

Foote Hydroelectric Plant spillway rehabilitation  

SciTech Connect (OSTI)

In 1993 the spillway of the 9 MW Foote Hydroelectric Plant located on the AuSable River, near Oscoda, Michigan was rehabilitated. The Foote Plant, built in 1917, is owned and operated by Consumers Power Company. In the 76 years of continuous operation the spillway had deteriorated such that much of the concrete and associated structure needed to be replaced to assure safety of the structure. The hydro station includes an earth embankment with concrete corewall, a concrete spillway with three tainter gates and a log chute, a penstock structure and a steel and masonry powerhouse. The electric generation is by three vertical shaft units of 3,000 KW each. A plan of the plant with spillway and an elevation of the spillway section is shown. This paper describes the evaluation and repair of the plant spillway and associated structure.

Sowers, D.L. [Consumers Power Co., Jackson, MI (United States); Hasan, N.; Gertler, L.R. [Raytheon Infrastructures Services, New York, NY (United States)

1996-10-01T23:59:59.000Z

83

American Canyon Power Plant Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergy InformationTuriAlexandriaAlstomAmedee Geothermal FacilityPower

84

Penrose Power Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine: Energy Resources Jump to: navigation, searchPenrose Power

85

Powerful New Enzyme for Transforming Biomass - Energy Innovation Portal  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 - SeptemberMicroneedles for medical point ofPowerSaver Loan Program

86

Buena Vista Biomass Power LCC | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin: EnergyBoston Areais a villageBucyrus, North Dakota: EnergyPower LCC Jump to:

87

Sauder Power Plant Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to: navigation, searchVirginiaRooseveltVISanton GmbH JumpSatcon Jump to:Sauder Power Plant

88

Pacific Oroville Power Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoading map...(UtilityCounty,Orleans County,PPP EquipmentPartners LLC JumpPower JumpPNNL)

89

Toyon Power Station Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty LtdSteen,Ltd JumpOperationsInformationRowleyIndianaToyon Power Station

90

Environmental Impacts of Increased Hydroelectric Development...  

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

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

91

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...

92

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

E-Print Network [OSTI]

Sayano-Shushenskaia Hydroelectric Power Plant is Siberiascounts some of the largest hydroelectric power plants in theofficial at Bratsk hydroelectric dam, one of the worlds

Wengle, Susanne Alice

2010-01-01T23:59:59.000Z

93

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

94

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

95

Biomass power for rural development. Technical progress report, Phase 2, July 1--September 30, 1998  

SciTech Connect (OSTI)

The project undertaken by the Salix Consortium is a multi-phased, multi-partner endeavor. Phase 1 focused on initial development and testing of the technology and forging the necessary agreements to demonstrate commercial willow production. The Phase 1 objectives have been successfully completed: preparing final design plans for two utility pulverized coal boiler for 20 MW of biopower capacity; developing fuel supply plans for the project with a goal of establishing 365 ha (900 ac) of willow; obtaining power production commitments from the power companies for Phase 2; obtaining construction and environmental permits; and developing an experimental strategy for crop production and power generation improvements needed to assure commercial success. The R and D effort also addresses environmental issues pertaining to introduction of the willow energy system. Beyond those Phase 1 requirements, the Consortium has already successfully demonstrated cofiring at Greenidge Station and has initiated development of the required nursery capacity for acreage scale-up. In Phase 2 every aspect of willow production and power generation from willow biomass will be demonstrated. The ultimate objective of Phase 2 is to transition the work performed under the Biomass Power for Rural Development project into a thriving, self-supported energy crop enterprise.

Neuhauser, E.

1999-01-01T23:59:59.000Z

96

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

97

Alkali deposits found in biomass boilers: The behavior of inorganic material in biomass-fired power boilers -- Field and laboratory experiences. Volume 2  

SciTech Connect (OSTI)

This report documents the major findings of the Alkali Deposits Investigation, a collaborative effort to understand the causes of unmanageable ash deposits in biomass-fired electric power boilers. Volume 1 of this report provide an overview of the project, with selected highlights. This volume provides more detail and discussion of the data and implications. This document includes six sections. The first, the introduction, provides the motivation, context, and focus for the investigation. The remaining sections discuss fuel properties, bench-scale combustion tests, a framework for considering ash deposition processes, pilot-scale tests of biomass fuels, and field tests in commercially operating biomass power generation stations. Detailed chemical analyses of eleven biomass fuels representing a broad cross-section of commercially available fuels reveal their properties that relate to ash deposition tendencies. The fuels fall into three broad categories: (1) straws and grasses (herbaceous materials); (2) pits, shells, hulls and other agricultural byproducts of a generally ligneous nature; and (3) woods and waste fuels of commercial interest. This report presents a systematic and reasonably detailed analysis of fuel property, operating condition, and boiler design issues that dictate ash deposit formation and property development. The span of investigations from bench-top experiments to commercial operation and observations including both practical illustrations and theoretical background provide a self-consistent and reasonably robust basis to understand the qualitative nature of ash deposit formation in biomass boilers. While there remain many quantitative details to be pursued, this project encapsulates essentially all of the conceptual aspects of the issue. It provides a basis for understanding and potentially resolving the technical and environmental issues associated with ash deposition during biomass combustion. 81 refs., 124 figs., 76 tabs.

Baxter, L.L. [Sandia National Labs., Livermore, CA (United States). Combustion Research Facility; Miles, T.R.; Miles, T.R. Jr. [Miles (Thomas R.), Portland, OR (United States); Jenkins, B.M. [California Univ., Davis, CA (United States); Dayton, D.C.; Milne, T.A. [National Renewable Energy Lab., Golden, CO (United States); Bryers, R.W. [Foster Wheeler Development Corp., Livingston, NJ (United States); Oden, L.L. [Bureau of Mines, Albany, OR (United States). Albany Research Center

1996-03-01T23:59:59.000Z

98

A supply chain network design model for biomass co-firing in coal-fired power plants  

SciTech Connect (OSTI)

We propose a framework for designing the supply chain network for biomass co-firing in coal-fired power plants. This framework is inspired by existing practices with products with similar physical characteristics to biomass. We present a hub-and-spoke supply chain network design model for long-haul delivery of biomass. This model is a mixed integer linear program solved using benders decomposition algorithm. Numerical analysis indicates that 100 million tons of biomass are located within 75 miles from a coal plant and could be delivered at $8.53/dry-ton; 60 million tons of biomass are located beyond 75 miles and could be delivered at $36/dry-ton.

Md. S. Roni; Sandra D. Eksioglu; Erin Searcy; Krishna Jha

2014-01-01T23:59:59.000Z

99

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

100

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

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

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

102

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.

103

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

104

Biomass power for rural development. Technical progress report, April 1, 1997--June 30, 1997  

SciTech Connect (OSTI)

Detailed task progress reports and schedules are provided for the DOE/USDA sponsored Biomass Power for Rural Development project. The focus of the project is on developing commercial energy crops for power generation by the year 2000. The New York based Salix Consortium project is a multi-partner endeavor, implemented in three stages. Phase-I, Final Design and Project Development, will conclude with the preparation of construction and/or operating permits, feedstock production plans, and contracts ready for signature. Field trials of willow (Salix) have been initiated at several locations in New York (Tully, Lockport, King Ferry, La Fayette, Massena, and Himrod) and co-firing tests are underway at Greenidge Station (NYSEG) and Dunkirk Station (NMPC). Phase-H of the project will focus on scale-up of willow crop acreage, construction of co-firing facilities at Dunkirk Station (NMPC), and final modifications for Greenidge Station. Cofiring willow is also under consideration for GPU`s Seward Station where testing is under way. There will be an evaluation of the energy crop as part of the gasification trials occurring at BED`s McNeill power station. Phase-III will represent fullscale commercialization of the energy crop and power generation on a sustainable basis.

Neuhauser, E.

1997-08-01T23:59:59.000Z

105

Mapping Biomass Distribution Potential  

E-Print Network [OSTI]

Mapping Biomass Distribution Potential Michael Schaetzel Undergraduate ? Environmental Studies ? University of Kansas L O C A T S I O N BIOMASS ENERGY POTENTIAL o According to DOE, Biomass has the potential to provide 14% of... the nations power o Currently 1% of national power supply o Carbon neutral? combustion of biomass is part of the natural carbon cycle o Improved crop residue management has potential to benefit environment, producers, and economy Biomass Btu...

Schaetzel, Michael

2010-11-18T23:59:59.000Z

106

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

107

Feasibility Study of Economics and Performance of a Hydroelectric Installation at the Jeddo Mine Drainage Tunnel. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites  

SciTech Connect (OSTI)

The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Jeddo Tunnel discharge site for a feasibility study of renewable energy potential. The purpose of this report is to assess technical and economic viability of the site for hydroelectric and geothermal energy production. In addition, the report outlines financing options that could assist in the implementation of a system.

Roberts, J. O.; Mosey, G.

2013-02-01T23:59:59.000Z

108

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

109

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

110

Independent Scientific Advisory Board for the Northwest Power and Conservation Council,  

E-Print Network [OSTI]

prices reflect a complex mixture of: G Drought conditions that reduced hydroelectric power production

111

Biomass waste gasification - Can be the two stage process suitable for tar reduction and power generation?  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer Comparison of one stage (co-current) and two stage gasification of wood pellets. Black-Right-Pointing-Pointer Original arrangement with grate-less reactor and upward moving bed of the pellets. Black-Right-Pointing-Pointer Two stage gasification leads to drastic reduction of tar content in gas. Black-Right-Pointing-Pointer One stage gasification produces gas with higher LHV at lower overall ER. Black-Right-Pointing-Pointer Content of ammonia in gas is lower in two stage moving bed gasification. - Abstract: A pilot scale gasification unit with novel co-current, updraft arrangement in the first stage and counter-current downdraft in the second stage was developed and exploited for studying effects of two stage gasification in comparison with one stage gasification of biomass (wood pellets) on fuel gas composition and attainable gas purity. Significant producer gas parameters (gas composition, heating value, content of tar compounds, content of inorganic gas impurities) were compared for the two stage and the one stage method of the gasification arrangement with only the upward moving bed (co-current updraft). The main novel features of the gasifier conception include grate-less reactor, upward moving bed of biomass particles (e.g. pellets) by means of a screw elevator with changeable rotational speed and gradual expanding diameter of the cylindrical reactor in the part above the upper end of the screw. The gasifier concept and arrangement are considered convenient for thermal power range 100-350 kW{sub th}. The second stage of the gasifier served mainly for tar compounds destruction/reforming by increased temperature (around 950 Degree-Sign C) and for gasification reaction of the fuel gas with char. The second stage used additional combustion of the fuel gas by preheated secondary air for attaining higher temperature and faster gasification of the remaining char from the first stage. The measurements of gas composition and tar compound contents confirmed superiority of the two stage gasification system, drastic decrease of aromatic compounds with two and higher number of benzene rings by 1-2 orders. On the other hand the two stage gasification (with overall ER = 0.71) led to substantial reduction of gas heating value (LHV = 3.15 MJ/Nm{sup 3}), elevation of gas volume and increase of nitrogen content in fuel gas. The increased temperature (>950 Degree-Sign C) at the entrance to the char bed caused also substantial decrease of ammonia content in fuel gas. The char with higher content of ash leaving the second stage presented only few mass% of the inlet biomass stream.

Sulc, Jindrich; Stojdl, Jiri; Richter, Miroslav; Popelka, Jan [Faculty of the Environment, Jan Evangelista Purkyne University in Usti nad Labem, Kralova Vysina 7, 400 96 Usti nad Labem (Czech Republic); Svoboda, Karel, E-mail: svoboda@icpf.cas.cz [Faculty of the Environment, Jan Evangelista Purkyne University in Usti nad Labem, Kralova Vysina 7, 400 96 Usti nad Labem (Czech Republic); Institute of Chemical Process Fundamentals of the ASCR, v.v.i., Rozvojova 135, 165 02 Prague 6 (Czech Republic); Smetana, Jiri; Vacek, Jiri [D.S.K. Ltd., Ujezdecek - Dukla 264, 415 01 Teplice I (Czech Republic); Skoblja, Siarhei; Buryan, Petr [Dept. of Gas, Coke and Air protection, Institute of Chemical Technol., Technicka 5, 166 28 Prague 6 (Czech Republic)

2012-04-15T23:59:59.000Z

112

Biomass power for rural development. Technical progress report, May 1, 1996--December 31, 1996  

SciTech Connect (OSTI)

Developing commercial energy crops for power generation by the year 2000 is the focus of the DOE/USDA sponsored Biomass Power for Rural Development project. The New York based Salix Consortium project is a multi-partner endeavor, implemented in three stages. Phase-I, Final Design and Project Development, will conclude with the preparation of construction and/or operating permits, feedstock production plans, and contracts ready for signature. Field trials of willow (Salix) have been initiated at several locations in New York (Tully, Lockport, King Ferry, La Facette, Massena, and Himrod) and co-firing tests are underway at Greenidge Station (NYSEG). Phase-II of the project will focus on scale-up of willow crop acreage, construction of co-firing facilities at Dunkirk Station (NMPC), and final modifications for Greenidge Station. There will be testing of the energy crop as part of the gasification trials expected to occur at BED`s McNeill power station and potentially at one of GPU`s facilities. Phase-III will represent full-scale commercialization of the energy crop and power generation on a sustainable basis. Willow has been selected as the energy crop of choice for many reasons. Willow is well suited to the climate of the Northeastern United States, and initial field trials have demonstrated that the yields required for the success of the project are obtainable. Like other energy crops, willow has rural development benefits and could serve to diversify local crop production, provide new sources of income for participating growers, and create new jobs. Willow could be used to put a large base of idle acreage back into crop production. Additionally, the willow coppicing system integrates well with current farm operations and utilizes agricultural practices that are already familiar to farmers.

Neuhauser, E.

1996-02-01T23:59:59.000Z

113

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

114

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

115

Hydroelectric energy | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio:GreerHiCalifornia: Energy ResourcesPark,isHydro orHydroelectric

116

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY .................................................................................... 33 3.3 BIOMASS POWER PLANT OPERATION MODELS AND DATA

117

Biomass power and state renewable energy policies under electric industry restructuring  

E-Print Network [OSTI]

geothermal, MSW, and small hydro (less than or equal to 30solar, sustainable biomass, small hydro under 100 MW that do

Porter, Kevin; Wiser, Ryan

2000-01-01T23:59:59.000Z

118

Feasibility Assessment of Water Energy Resources of the United States for New Low Power and Small Hydro Classes of Hydroelectric Plants  

SciTech Connect (OSTI)

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 were evaluated 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 MW) or small hydro (between 1 and 30 MW) projects. The methodologies for performing the feasibility assessment and estimating hydropower potential are described. The results for the country in terms of the number of feasible sites, their total gross power potential, and their total hydropower potential are presented. The spatial distribution of the feasible potential projects is presented on maps of the conterminous U.S. and Alaska and Hawaii. Results summaries for each of the 50 states are presented in an appendix. The results of the study are also viewable using a Virtual Hydropower Prospector geographic information system application accessible on the Internet at: http://hydropower.inl.gov/prospector.

Douglas G. Hall

2006-01-01T23:59:59.000Z

119

Mercury emission control for coal fired power plants using coal and biomass  

E-Print Network [OSTI]

were performed in a 100,000 BTU/hr (29.3 kWt) Boiler Burner facility located in the Coal and Biomass Energy laboratory (CBEL); coal and biomass blends in proportions of 80:20, 90:10, 95:5 and 100:0 were investigated as fuels. The percentage reduction...

Arcot Vijayasarathy, Udayasarathy

2009-05-15T23:59:59.000Z

120

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

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

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...

122

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

Office of Environmental Management (EM)

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

123

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

124

JV Task 46 - Development and Testing of a Thermally Integrated SOFC-Gasification System for Biomass Power Generation  

SciTech Connect (OSTI)

The Energy & Environmental Research Center has designed a biomass power system using a solid oxide fuel cell (SOFC) thermally integrated with a downdraft gasifier. In this system, the high-temperature effluent from the SOFC enables the operation of a substoichiometric air downdraft gasifier at an elevated temperature (1000 C). At this temperature, moisture in the biomass acts as an essential carbon-gasifying medium, reducing the equivalence ratio at which the gasifier can operate with complete carbon conversion. Calculations show gross conversion efficiencies up to 45% (higher heating value) for biomass moisture levels up to 40% (wt basis). Experimental work on a bench-scale gasifier demonstrated increased tar cracking within the gasifier and increased energy density of the resultant syngas. A series of experiments on wood chips demonstrated tar output in the range of 9.9 and 234 mg/m{sup 3}. Both button cells and a 100-watt stack was tested on syngas from the gasifier. Both achieved steady-state operation with a 22% and 15% drop in performance, respectively, relative to pure hydrogen. In addition, tar tolerance testing on button cells demonstrated an upper limit of tar tolerance of approximately 1%, well above the tar output of the gasifier. The predicted system efficiency was revised down to 33% gross and 27% net system efficiency because of the results of the gasifier and fuel cell experiments. These results demonstrate the feasibility and benefits of thermally integrating a gasifier and a high-temperature fuel cell in small distributed power systems.

Phillip Hutton; Nikhil Patel; Kyle Martin; Devinder Singh

2008-02-01T23:59:59.000Z

125

Design Concepts for Co-Production of Power, Fuels & Chemicals Via Coal/Biomass Mixtures  

SciTech Connect (OSTI)

The overall goal of the program is to develop design concepts, incorporating advanced technologies in areas such as oxygen production, feed systems, gas cleanup, component separations and gas turbines, for integrated and economically viable coal and biomass fed gasification facilities equipped with carbon capture and storage for the following scenarios: (i) coproduction of power along with hydrogen, (ii) coproduction of power along with fuels, (iii) coproduction of power along with petrochemicals, and (iv) coproduction of power along with agricultural chemicals. To achieve this goal, specifically the following objectives are met in this proposed project: (i) identify advanced technology options and innovative preliminary design concepts that synergistically integrate plant subsections, (ii) develop steady state system simulations to predict plant efficiency and environmental signature, (iii) develop plant cost estimates by capacity factoring major subsystems or by major equipment items where required, and then capital, operating and maintenance cost estimates, and (iv) perform techno- economic analyses for the above described coproduction facilities. Thermal efficiencies for the electricity only cases with 90% carbon capture are 38.26% and 36.76% (HHV basis) with the bituminous and the lignite feedstocks respectively. For the coproduction cases (where 50% of the energy exported is in the form of electricity), the electrical efficiency, as expected, is highest for the hydrogen coproduction cases while lowest for the higher alcohols (ethanol) coproduction cases. The electrical efficiencies for Fischer-Tropsch coproduction cases are slightly higher than those for the methanol coproduction cases but it should be noted that the methanol (as well as the higher alcohol) coproduction cases produce the finished coproduct while the Fischer-Tropsch coproduction cases produce a coproduct that requires further processing in a refinery. The cross comparison of the thermal performance between the various coproduct cases is further complicated by the fact that the carbon footprint is not the same when carbon leaving with the coproduct are accounted for. The economic analysis and demand for a particular coproduct in the market place is a more meaningful comparison of the various coproduction scenarios. The first year cost of electricity calculated for the bituminous coal is $102.9/MWh while that for the lignite is $108.1/MWh. The calculated cost of hydrogen ranged from $1.42/kg to $2.77/kg depending on the feedstock, which is lower than the DOE announced hydrogen cost goal of $3.00/kg in July 14, 2005. Methanol cost ranged from $345/MT to $617/MT, while the market price is around $450/MT. For Fischer-Tropsch liquids, the calculated cost ranged from $65/bbl to $112/bbl, which is comparable to the current market price of crude oil at around $100/bbl. It should be noted, however, that F-T liquids contain no sulfur and nitrogen compounds. The calculated cost of alcohol ranged from $4.37/gal to $5.43/gal, while it ranged from $2.20/gal to $3.70/gal in a DOE funded study conducted by Louisiana State University. The Louisiana State University study consisted of a significantly larger plant than our study and benefited from economies of scale. When the plant size in our study is scaled up to similar size as in the Louisiana State University study, cost of alcohol is then reduced to a range of $3.24/gal to $4.28/gal, which is comparable. Urea cost ranged from $307/MT to $428/MT, while the market price is around $480/MT.

Rao, A. D.; Chen, Q.; Samuelsen, G. S.

2012-09-30T23:59:59.000Z

126

Biomass power for rural development. Quarterly report, July 1--September 30, 1998  

SciTech Connect (OSTI)

In this quarter a large amount of time was spent doing project planning and budget preparation for the fiscal years 1998 and 1999. Many issues of long-term strategic planning and budgeting depend on the availability of Federal support, including financial, technical and political. It has become increasingly obvious that several significant barriers must be overcome in order to reach the final project goal of commercial replication of the technology. This report describes switchgrass conversion development, production activities, environmental analysis planning, and information and education. Appendices discuss the biomass project, sediment delivery, successful establishment of switchgrass, and legislative support for the biomass project.

Cooper, J.T.

1998-10-01T23:59:59.000Z

127

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...

128

Investigation of an integrated switchgrass gasification/fuel cell power plant. Final report for Phase 1 of the Chariton Valley Biomass Power Project  

SciTech Connect (OSTI)

The Chariton Valley Biomass Power Project, sponsored by the US Department of Energy Biomass Power Program, has the goal of converting switchgrass grown on marginal farmland in southern Iowa into electric power. Two energy conversion options are under evaluation: co-firing switchgrass with coal in an existing utility boiler and gasification of switchgrass for use in a carbonate fuel cell. This paper describes the second option under investigation. The gasification study includes both experimental testing in a pilot-scale gasifier and computer simulation of carbonate fuel cell performance when operated on gas derived from switchgrass. Options for comprehensive system integration between a carbonate fuel cell and the gasification system are being evaluated. Use of waste heat from the carbonate fuel cell to maximize overall integrated plant efficiency is being examined. Existing fuel cell power plant design elements will be used, as appropriate, in the integration of the gasifier and fuel cell power plant to minimize cost complexity and risk. The gasification experiments are being performed by Iowa State University and the fuel cell evaluations are being performed by Energy Research Corporation.

Brown, R.C.; Smeenk, J. [Iowa State Univ., Ames, IA (United States); Steinfeld, G. [Energy Research Corp., Danbury, CT (United States)

1998-09-30T23:59:59.000Z

129

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

130

Energy 101: Hydroelectric Power | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing Zirconia Nanoparticles asSecond stage ofDefects on .Heat Pumps Energy

131

Modelling of a solar-powered supercritical water biomass gasifier Laurance A Watson1  

E-Print Network [OSTI]

is incorporated that recovers the waste heat proceeding biomass gasification. Under the ideal assumptions applied exercise to design a solar supercritical water gasification (SCWG) reactor. A formative reactor concept the waste heat (steam) of a downstream Fischer- Tropsch process. An intermediate heat exchange unit

132

Nitrogen oxides emission control through reburning with biomass in coal-fired power plants  

E-Print Network [OSTI]

-furnace, combustion control technology for NOx reduction. Another environmental issue that needs to be addressed is the rapidly growing feedlot industry in the United States. The production of biomass from one or more animal species is in excess of what can safely...

Arumugam, Senthilvasan

2005-02-17T23:59:59.000Z

133

The role of biomass in California's hydrogen economy  

E-Print Network [OSTI]

Making a Business from Biomass in Energy, Environment,2004. An assessment of biomass resources in California.methanol and hydrogen from biomass. Journal of Power Sources

Parker, Nathan C; Ogden, Joan; Fan, Yueyue

2009-01-01T23:59:59.000Z

134

Biomass Feedstocks  

Broader source: Energy.gov [DOE]

A feedstock is defined as any renewable, biological material that can be used directly as a fuel, or converted to another form of fuel or energy product. Biomass feedstocks are the plant and algal materials used to derive fuels like ethanol, butanol, biodiesel, and other hydrocarbon fuels. Examples of biomass feedstocks include corn starch, sugarcane juice, crop residues such as corn stover and sugarcane bagasse, purpose-grown grass crops, and woody plants. The Bioenergy Technologies Office works in partnership with the U.S. Department of Agriculture (USDA), national laboratories, universities, industry, and other key stakeholders to identify and develop economically, environmentally, and socially sustainable feedstocks for the production of energy, including transportation fuels, electrical power and heat, and other bioproducts. Efforts in this area will ultimately support the development of technologies that can provide a large and sustainable cellulosic biomass feedstock supply of acceptable quality and at a reasonable cost for use by the developing U.S. advanced biofuel industry.

135

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...

136

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...

137

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

138

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

139

Investigation of the Effect of In-Situ Catalyst on the Steam Hydrogasification of Biomass  

E-Print Network [OSTI]

CO 2 gasification reactivity of biomass char, Biotechnologyand economic feasibility of biomass gasification for powerLi, X.T. , et al. , Biomass gasification in a circulating

FAN, XIN

2012-01-01T23:59:59.000Z

140

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...

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

Biomass power and state renewable energy policies under electric industry restructuring  

E-Print Network [OSTI]

POWER AND STATE RENEWABLE ENERGY POLICIES UNDER ELECTRICPROVISIONS IN STATE RENEWABLE ENERGY POLICIES Of the 17that have adopted renewable energy policy measures as part

Porter, Kevin; Wiser, Ryan

2000-01-01T23:59:59.000Z

142

State of structures of the Kolyma hydroelectric station according to data of on-site observations  

SciTech Connect (OSTI)

On-site inspections of the Kolyma hydroelectric power station have been performed since 1979. A large quantity of data has been obtained pertaining to the dam, underground powerhouse, and other structures. Over 2000 measuring instruments were installed for checking the structures and foundations.

Kuznetsov, V.S.; Voinovich, A.P.; Matroshilina, T.V.; Krupin, V.A.; Bulatov, S.N.

1995-10-01T23:59:59.000Z

143

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

144

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

145

Biomass power for rural development: Phase 2. Technical progress report, April 1--June 30, 1998  

SciTech Connect (OSTI)

The project undertaken by the Salix Consortium is a multi-phased, multi-partner endeavor. Phase-1 focused on initial development and testing of the technology and agreements necessary to demonstrate commercial willow production in Phase-2. The Phase-1 objectives have been successfully completed: preparing final design plans for two utility pulverized coal boilers, developing fuel supply plans for the project, obtaining power production commitments from the power companies for Phase-2, obtaining construction and environmental permits, and developing an experimental strategy for crop production and power generation improvements needed to assure commercial success. The R and D effort also addresses environmental issues pertaining to introduction of the willow energy system. Beyond those Phase-1 requirements the Consortium has already successfully demonstrated cofiring at Greenidge Station and developed the required nursery capacity for acreage scale-up. This past summer 105 acres were prepared in advance for the spring planting in 1998. Having completed the above tasks, the Consortium is well positioned to begin Phase-2. In phase-2 every aspect of willow production and power generation from willow will be demonstrated. The ultimate objective of Phase-2 is to transition the work performed under the Rural Energy for the Future project into a thriving, self-supported energy crop enterprise.

Neuhauser, E.

1998-11-01T23:59:59.000Z

146

Potential sites for joint venture biomass fueled power plants. Final report  

SciTech Connect (OSTI)

The US Army is investigating wood-fired boilers. One application is for wood fuels to fire fixed power plant installations where the technology is well proven. Approximately 170 Army bases were evaluated for their heating and electrical needs versus fuel availability from on-base forests. Approximately 20 bases met the minimum demand and resource criteria. Potential joint venture partner classes were identified as new Contractor Owned/Contractor Operated (COCO) entrepreneurs; existing utilities and industries in the vicinity of the bases; and existing Government Owned/Contractor Operated (GOCO) entrepreneurs.

Not Available

1980-01-02T23:59:59.000Z

147

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY or recommendations of the study. 1. INTRODUCTION 1.1 Domain Description The study area for the Biomass to Energy (B2 and environmental costs and benefits of using forest biomass to generate electrical power while changing fire

148

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY;10-2 #12;Appendix 10: Power Plant Analysis for Conversion of Forest Remediation Biomass to Renewable Fuels and Electricity 1. Report to the Biomass to Energy Project (B2E) Principal Authors: Dennis Schuetzle, TSS

149

Federal Biomass Activities  

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

and Budget Federal Biomass Activities Federal Biomass Activities Biopower Biopower Biofuels Biofuels Bioproducts Bioproducts Federal Biomass Activities Federal Biomass...

150

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...

151

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

152

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

153

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

154

Storing hydroelectricity to meet peak-hour demand  

SciTech Connect (OSTI)

This paper reports on pumped storage plants which have become an effective way for some utility companies that derive power from hydroelectric facilities to economically store baseload energy during off-peak hours for use during peak hourly demands. According to the Electric Power Research Institute (EPRI) in Palo Alto, Calif., 36 of these plants provide approximately 20 gigawatts, or about 3 percent of U.S. generating capacity. During peak-demand periods, utilities are often stretched beyond their capacity to provide power and must therefore purchase it from neighboring utilities. Building new baseload power plants, typically nuclear or coal-fired facilities that run 24 hours per day seven days a week, is expensive, about $1500 per kilowatt, according to Robert Schainker, program manager for energy storage at the EPRI. Schainker the that building peaking plants at $400 per kilowatt, which run a few hours a day on gas or oil fuel, is less costly than building baseload plants. Operating them, however, is more expensive because peaking plants are less efficient that baseload plants.

Valenti, M.

1992-04-01T23:59:59.000Z

155

Biomass: Potato Power  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAboutScienceCareers Apply for aCouldBiofuelHelpBiologyB I I O O m

156

Biomass pretreatment  

DOE Patents [OSTI]

A method is provided for producing an improved pretreated biomass product for use in saccharification followed by fermentation to produce a target chemical that includes removal of saccharification and or fermentation inhibitors from the pretreated biomass product. Specifically, the pretreated biomass product derived from using the present method has fewer inhibitors of saccharification and/or fermentation without a loss in sugar content.

Hennessey, Susan Marie; Friend, Julie; Elander, Richard T; Tucker, III, Melvin P

2013-05-21T23:59:59.000Z

157

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.

158

Biomass Support for the China Renewable Energy Law: International Biomass Energy Technology Review Report, January 2006  

SciTech Connect (OSTI)

Subcontractor report giving an overview of the biomass power generation technologies used in China, the U.S., and Europe.

Not Available

2006-10-01T23:59:59.000Z

159

EIA - Annual Energy Outlook 2012 Early Release  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

and hydroelectricity in the end-use sectors; hydroelectricity, geothermal, municipal solid waste, biomass, solar, and wind for generation in the electric power sector; and...

160

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

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

Ris Energy Report 5 Biomass biomass is one of few non-fluctuating renewable energy  

E-Print Network [OSTI]

Risø Energy Report 5 Biomass 6.2 biomass is one of few non-fluctuating renewable energy resources- tem. Alongside stored hydro and geothermal, this sets biomass apart from most other renewables such as wind power, which must be used when available. A proportion of biomass is therefore attractive

162

Overview of Renewables for Power Rangan Banerjee  

E-Print Network [OSTI]

;Wind Solar Small Hydro Biomass Tidal Energy Wave Energy Ocean Thermal Energy Solar Thermal Solar Gasifier 69 70% 423 Bagasse Cogeneration 379 60% 1992 Small Hydro 1603 50% 7021 Waste to Energy 41 70% 251 Coal Oil Gas Nuclear Biomass PV Hydro-electric Wind CO2 g/kWh 960 -1300 800-860 690-870 460-1230 9

Banerjee, Rangan

163

CATALYTIC BIOMASS LIQUEFACTION  

E-Print Network [OSTI]

Solvent Systems Catalystic Biomass Liquefaction Investigatereactor Product collection Biomass liquefaction process12-13, 1980 CATALYTIC BIOMASS LIQUEFACTION Sabri Ergun,

Ergun, Sabri

2013-01-01T23:59:59.000Z

164

AGCO Biomass Solutions: Biomass 2014 Presentation  

Broader source: Energy.gov [DOE]

Plenary IV: Advances in Bioenergy FeedstocksFrom Field to Fuel AGCO Biomass Solutions: Biomass 2014 Presentation Glenn Farris, Marketing Manager Biomass, AGCO Corporation

165

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

166

Northeast Regional Biomass Program  

SciTech Connect (OSTI)

The Northeast Regional Biomass Program has been in operation for a period of nine years. During this time, state managed programs and technical programs have been conducted covering a wide range of activities primarily aim at the use and applications of wood as a fuel. These activities include: assessments of available biomass resources; surveys to determine what industries, businesses, institutions, and utility companies use wood and wood waste for fuel; and workshops, seminars, and demonstrations to provide technical assistance. In the Northeast, an estimated 6.2 million tons of wood are used in the commercial and industrial sector, where 12.5 million cords are used for residential heating annually. Of this useage, 1504.7 mw of power has been generated from biomass. The use of wood energy products has had substantial employment and income benefits in the region. Although wood and woodwaste have received primary emphasis in the regional program, the use of municipal solid waste has received increased emphasis as an energy source. The energy contribution of biomass will increase as potentia users become more familiar with existing feedstocks, technologies, and applications. The Northeast Regional Biomass Program is designed to support region-specific to overcome near-term barriers to biomass energy use.

Lusk, P.D.

1992-12-01T23:59:59.000Z

167

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

168

Feasibility Study of Economics and Performance of Biomass Power Generation at the Former Farmland Industries Site in Lawrence, Kansas. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites  

SciTech Connect (OSTI)

Under the RE-Powering America's Land initiative, the U.S. Environmental Protection Agency (EPA) provided funding to the National Renewable Energy Laboratory (NREL) to support a feasibility study of biomass renewable energy generation at the former Farmland Industries site in Lawrence, Kansas. Feasibility assessment team members conducted a site assessment to gather information integral to this feasibility study. Information such as biomass resources, transmission availability, on-site uses for heat and power, community acceptance, and ground conditions were considered.

Tomberlin, G.; Mosey, G.

2013-03-01T23:59:59.000Z

169

RESULTS OF THE TECHNICAL AND ECONOMIC FEASIBILITY ANALYSIS FOR A NOVEL BIOMASS GASIFICATION-BASED POWER GENERATION SYSTEM FOR THE FOREST PRODUCTS INDUSTRY  

SciTech Connect (OSTI)

In 2001, the Gas Technology Institute (GTI) entered into Cooperative Agreement DE-FC26-01NT41108 with the U.S. Department of Energy (DOE) for an Agenda 2020 project to develop an advanced biomass gasification-based power generation system for near-term deployment in the Forest Products Industry (FPI). The advanced power system combines three advanced components, including biomass gasification, 3-stage stoker-fired combustion for biomass conversion, and externally recuperated gas turbines (ERGTs) for power generation. The primary performance goals for the advanced power system are to provide increased self-generated power production for the mill and to increase wastewood utilization while decreasing fossil fuel use. Additional goals are to reduce boiler NOx and CO{sub 2} emissions. The current study was conducted to determine the technical and economic feasibility of an Advanced Power Generation System capable of meeting these goals so that a capital investment decision can be made regarding its implementation at a paper mill demonstration site in DeRidder, LA. Preliminary designs and cost estimates were developed for all major equipment, boiler modifications and balance of plant requirements including all utilities required for the project. A three-step implementation plan was developed to reduce technology risk. The plant design was found to meet the primary objectives of the project for increased bark utilization, decreased fossil fuel use, and increased self-generated power in the mill. Bark utilization for the modified plant is significantly higher (90-130%) than current operation compared to the 50% design goal. For equivalent steam production, the total gas usage for the fully implemented plant is 29% lower than current operation. While the current average steam production from No.2 Boiler is about 213,000 lb/h, the total steam production from the modified plant is 379,000 lb/h. This steam production increase will be accomplished at a grate heat release rate (GHRR) equal to the original boiler design. Boiler efficiencies (cogeneration-steam plus air) is increased from the original design value of 70% to 78.9% due to a combination of improved burnout, operation with lower excess air, and drier fuel. For the fully implemented plant, the thermal efficiency of fuel to electricity conversion is 79.8% in the cogeneration mode, 5% above the design goal. Finally, self-generated electricity will be increased from the 10.8 MW currently attributable to No.2 Boiler to 46.7MW, an increase of 332%. Environmental benefits derived from the system include a reduction in NOx emissions from the boiler of about 30-50% (90-130 tons/year) through syngas reburning, improved carbon burnout and lower excess air. This does not count NOx reduction that may be associated with replacement of purchased electricity. The project would reduce CO{sub 2} emissions from the generation of electricity to meet the mill's power requirements, including 50,000 tons/yr from a net reduction in gas usage in the mill and an additional 410,000 tons/yr reduction in CO{sub 2} emissions due to a 34 MW reduction of purchased electricity. The total CO{sub 2} reduction amounts to about 33% of the CO{sub 2} currently generated to meet the mills electricity requirement. The overall conclusion of the study is that while significant engineering challenges are presented by the proposed system, they can be met with operationally acceptable and cost effective solutions. The benefits of the system can be realized in an economic manner, with a simple payback period on the order of 6 years. The results of the study are applicable to many paper mills in the U.S. firing woodwastes and other solid fuels for steam and power production.

Bruce Bryan; Joseph Rabovitser; Sunil Ghose; Jim Patel

2003-11-01T23:59:59.000Z

170

Dispersed power and renewables  

SciTech Connect (OSTI)

Distributed power generation and renewable energy sources are discussed: The following topics are discussed: distributed resources, distributed generation, commercialization requirements, biomass power, location of existing biomass feedstocks, biomass business plan components, North Carolina BGCC partnership, New York biomass co-firing project, alfalfa for power and feed, Hawaii Pioneer Mill LOI project, next steps for biomass, wind power activity, photovoltaic modules and arrays, lead-acid batteries, superconducting magnetic energy storage, fuel cells, and electric power industry trends.

O`Sullivan, J.B.

1995-12-31T23:59:59.000Z

171

NREL: Biomass Research - Gregg T. Beckham  

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

bonds. An illustration of lignin is shown below. In current selective routes for biomass utilization, lignin is typically burned for heat and power. However, the energy and...

172

Status Review of Wildlife Mitigation, Columbia Basin Hydroelectric Projects, Washington Facilities (Intrastate) Final Report.  

SciTech Connect (OSTI)

This report was prepared for BPA in fulfillment of section 1004 (b)(1) of the Pacific Northwest Electric Power Planning and Conservation Act of 1980, to review the status of past, present, and proposed future wildlife planning and mitigation program 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. Projects addressed are: Merwin Dam; Swift Project; Yale Project; Cowlitz River; Boundary Dam; Box Canyon Dam; Lake Chelan; Condit Project; Enloe Project; Spokane River; Tumwater and Dryden Dam; Yakima; and Naches Project.

Howerton, Jack

1984-11-01T23:59:59.000Z

173

Development of a Low NOx Burner System for Coal Fired Power Plants Using Coal and Biomass Blends  

E-Print Network [OSTI]

.................................................................................... 36 Figure 19 Result of Combustion Performance Tests after Retrofits of Thermal Power Plant IN in Finland Consisting of Four 265 MW Pulverized Coal-Fired Boilers... on to include the International Energy Agency Bioenergy Task 32 group?s draft position paper that indicates cofiring represents among the lowest risk, least expensive, most efficient, and shortest term options for renewable-based electrical power generation...

Gomez, Patsky O.

2010-01-16T23:59:59.000Z

174

Biomass Surface Characterization Laboratory  

E-Print Network [OSTI]

the recalcitrant nature of biomass feedstocks and the performance of techniques to deconstruct biomass NREL of biomass feedstocks. BSCL imaging capabilities include: · Confocal microscopy and Raman microscopy

175

Bonneville Power Administration Overview As of December 1, 2014  

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

80% of BPA's total firm power supply is carbon emission-free hydroelectric power * BPA's grid provides about 75% of the bulk transmission capacity in the Region Bonneville Power...

176

A Simple Biomass-Based Length-Cohort Analysis for Estimating Biomass and Fishing Mortality  

E-Print Network [OSTI]

F was also examined. Results of the analysis showed that the allometric power coefficient b for northern rock sole Lepidopsetta polyxystra in the eastern Bering Sea. A comparison of biomass-based LCA population biomass estimates with northern rock sole research survey biomass estimates showed good agreement

177

Following Nature's Current HYDROELECTRIC POWER IN THE NORTHWEST  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing ZirconiaPolicyFeasibilityFieldMinds" |beamthe Light Just like watchingthose

178

Microsoft PowerPoint - AECC Hydroelectric Generation 2010.pptx  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping theEnergyInnovationMichaelGE1PlanARM Science Team Cialella 1 ,

179

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.

180

Sustainable use of California biomass resources can help meet state and national bioenergy targets  

E-Print Network [OSTI]

power plant. and pyrolysis of biomass by heating underpyrolysis oils) Producer gas Synthesis gas (syngas) Substitute natural gas (SNG) Hydrogen Biochemical Biosolids Physiochemical Densified biomass

Jenkins, Bryan M; Williams, Robert B; Gildart, Martha C; Kaffka, Stephen R.; Hartsough, Bruce; Dempster, Peter G

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

E-Print Network 3.0 - airborne biomass sensing Sample Search...  

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

biomass sensing Search Powered by Explorit Topic List Advanced Search Sample search results for: airborne biomass sensing Page: << < 1 2 3 4 5 > >> 1 We analysed airborne laser...

182

E-Print Network 3.0 - agriculture biomass feedstock Sample Search...  

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

biomass feedstock Search Powered by Explorit Topic List Advanced Search Sample search results for: agriculture biomass feedstock Page: << < 1 2 3 4 5 > >> 1 Developing a Portfolio...

183

E-Print Network 3.0 - amazon forest biomass Sample Search Results  

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

biomass Search Powered by Explorit Topic List Advanced Search Sample search results for: amazon forest biomass Page: << < 1 2 3 4 5 > >> 1 Interactions among Amazon land use,...

184

E-Print Network 3.0 - aerosol features biomass Sample Search...  

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

features biomass Search Powered by Explorit Topic List Advanced Search Sample search results for: aerosol features biomass Page: << < 1 2 3 4 5 > >> 1 Global observations and...

185

Investigation of the Effect of In-Situ Catalyst on the Steam Hydrogasification of Biomass  

E-Print Network [OSTI]

metal catalysts on CO 2 gasification reactivity of biomassfeasibility of biomass gasification for power generation,et al. , Biomass gasification in a circulating fluidized

FAN, XIN

2012-01-01T23:59:59.000Z

186

DANISHBIOETHANOLCONCEPT Biomass conversion for  

E-Print Network [OSTI]

DANISHBIOETHANOLCONCEPT Biomass conversion for transportation fuel Concept developed at RIS? and DTU Anne Belinda Thomsen (RIS?) Birgitte K. Ahring (DTU) #12;DANISHBIOETHANOLCONCEPT Biomass: Biogas #12;DANISHBIOETHANOLCONCEPT Pre-treatment Step Biomass is macerated The biomass is cut in small

187

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

188

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

189

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

190

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

191

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 ? 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

192

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

193

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

194

Biomass shock pretreatment  

SciTech Connect (OSTI)

Methods and apparatus for treating biomass that may include introducing a biomass to a chamber; exposing the biomass in the chamber to a shock event to produce a shocked biomass; and transferring the shocked biomass from the chamber. In some aspects, the method may include pretreating the biomass with a chemical before introducing the biomass to the chamber and/or after transferring shocked biomass from the chamber.

Holtzapple, Mark T.; Madison, Maxine Jones; Ramirez, Rocio Sierra; Deimund, Mark A.; Falls, Matthew; Dunkelman, John J.

2014-07-01T23:59:59.000Z

195

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

196

YEAR 2 BIOMASS UTILIZATION  

SciTech Connect (OSTI)

This Energy & Environmental Research Center (EERC) Year 2 Biomass Utilization Final Technical Report summarizes multiple projects in biopower or bioenergy, transportation biofuels, and bioproducts. A prototype of a novel advanced power system, termed the high-temperature air furnace (HITAF), was tested for performance while converting biomass and coal blends to energy. Three biomass fuels--wood residue or hog fuel, corn stover, and switchgrass--and Wyoming subbituminous coal were acquired for combustion tests in the 3-million-Btu/hr system. Blend levels were 20% biomass--80% coal on a heat basis. Hog fuel was prepared for the upcoming combustion test by air-drying and processing through a hammer mill and screen. A K-Tron biomass feeder capable of operating in both gravimetric and volumetric modes was selected as the HITAF feed system. Two oxide dispersion-strengthened (ODS) alloys that would be used in the HITAF high-temperature heat exchanger were tested for slag corrosion rates. An alumina layer formed on one particular alloy, which was more corrosion-resistant than a chromia layer that formed on the other alloy. Research activities were completed in the development of an atmospheric pressure, fluidized-bed pyrolysis-type system called the controlled spontaneous reactor (CSR), which is used to process and condition biomass. Tree trimmings were physically and chemically altered by the CSR process, resulting in a fuel that was very suitable for feeding into a coal combustion or gasification system with little or no feed system modifications required. Experimental procedures were successful for producing hydrogen from biomass using the bacteria Thermotoga, a deep-ocean thermal vent organism. Analytical procedures for hydrogen were evaluated, a gas chromatography (GC) method was derived for measuring hydrogen yields, and adaptation culturing and protocols for mutagenesis were initiated to better develop strains that can use biomass cellulose. Fly ash derived from cofiring coal with waste paper, sunflower hulls, and wood waste showed a broad spectrum of chemical and physical characteristics, according to American Society for Testing and Materials (ASTM) C618 procedures. Higher-than-normal levels of magnesium, sodium, and potassium oxide were observed for the biomass-coal fly ash, which may impact utilization in cement replacement in concrete under ASTM requirements. Other niche markets for biomass-derived fly ash were explored. Research was conducted to develop/optimize a catalytic partial oxidation-based concept for a simple, low-cost fuel processor (reformer). Work progressed to evaluate the effects of temperature and denaturant on ethanol catalytic partial oxidation. A catalyst was isolated that had a yield of 24 mole percent, with catalyst coking limited to less than 15% over a period of 2 hours. In biodiesel research, conversion of vegetable oils to biodiesel using an alternative alkaline catalyst was demonstrated without the need for subsequent water washing. In work related to biorefinery technologies, a continuous-flow reactor was used to react ethanol with lactic acid prepared from an ammonium lactate concentrate produced in fermentations conducted at the EERC. Good yields of ester were obtained even though the concentration of lactic acid in the feed was low with respect to the amount of water present. Esterification gave lower yields of ester, owing to the lowered lactic acid content of the feed. All lactic acid fermentation from amylose hydrolysate test trials was completed. Management activities included a decision to extend several projects to December 31, 2003, because of delays in receiving biomass feedstocks for testing and acquisition of commercial matching funds. In strategic studies, methods for producing acetate esters for high-value fibers, fuel additives, solvents, and chemical intermediates were discussed with several commercial entities. Commercial industries have an interest in efficient biomass gasification designs but are waiting for economic incentives. Utility, biorefinery, pulp and paper, or o

Christopher J. Zygarlicke

2004-11-01T23:59:59.000Z

197

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.

198

E-Print Network 3.0 - american biomass burning Sample Search...  

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

biomass burning Search Powered by Explorit Topic List Advanced Search Sample search results for: american biomass burning Page: << < 1 2 3 4 5 > >> 1 Recent biomass burning in the...

199

Fiscalini Farms Biomass Energy Project  

SciTech Connect (OSTI)

In this final report describes and documents research that was conducted by the Ecological Engineering Research Program (EERP) at the University of the Pacific (Stockton, CA) under subcontract to Fiscalini Farms LP for work under the Assistance Agreement DE-EE0001895 'Measurement and Evaluation of a Dairy Anaerobic Digestion/Power Generation System' from the United States Department of Energy, National Energy Technology Laboratory. Fiscalini Farms is operating a 710 kW biomass-energy power plant that uses bio-methane, generated from plant biomass, cheese whey, and cattle manure via mesophilic anaerobic digestion, to produce electricity using an internal combustion engine. The primary objectives of the project were to document baseline conditions for the anaerobic digester and the combined heat and power (CHP) system used for the dairy-based biomass-energy production. The baseline condition of the plant was evaluated in the context of regulatory and economic constraints. In this final report, the operation of the plant between start-up in 2009 and operation in 2010 are documented and an interpretation of the technical data is provided. An economic analysis of the biomass energy system was previously completed (Appendix A) and the results from that study are discussed briefly in this report. Results from the start-up and first year of operation indicate that mesophilic anaerobic digestion of agricultural biomass, combined with an internal combustion engine, is a reliable source of alternative electrical production. A major advantage of biomass energy facilities located on dairy farms appears to be their inherent stability and ability to produce a consistent, 24 hour supply of electricity. However, technical analysis indicated that the Fiscalini Farms system was operating below capacity and that economic sustainability would be improved by increasing loading of feedstocks to the digester. Additional operational modifications, such as increased utilization of waste heat and better documentation of potential of carbon credits, would also improve the economic outlook. Analysis of baseline operational conditions indicated that a reduction in methane emissions and other greenhouse gas savings resulted from implementation of the project. The project results indicate that using anaerobic digestion to produce bio-methane from agricultural biomass is a promising source of electricity, but that significant challenges need to be addressed before dairy-based biomass energy production can be fully integrated into an alternative energy economy. The biomass energy facility was found to be operating undercapacity. Economic analysis indicated a positive economic sustainability, even at the reduced power production levels demonstrated during the baseline period. However, increasing methane generation capacity (via the importation of biomass codigestate) will be critical for increasing electricity output and improving the long-term economic sustainability of the operation. Dairy-based biomass energy plants are operating under strict environmental regulations applicable to both power-production and confined animal facilities and novel approached are being applied to maintain minimal environmental impacts. The use of selective catalytic reduction (SCR) for nitrous oxide control and a biological hydrogen sulfide control system were tested at this facility. Results from this study suggest that biomass energy systems can be compliant with reasonable scientifically based air and water pollution control regulations. The most significant challenge for the development of biomass energy as a viable component of power production on a regional scale is likely to be the availability of energy-rich organic feedstocks. Additionally, there needs to be further development of regional expertise in digester and power plant operations. At the Fiscalini facility, power production was limited by the availability of biomass for methane generation, not the designed system capacity. During the baseline study period, feedstocks included manure, sudan grass silage, and

William Stringfellow; Mary Kay Camarillo; Jeremy Hanlon; Michael Jue; Chelsea Spier

2011-09-30T23:59:59.000Z

200

Murray City Power- Net Metering Pilot Program  

Broader source: Energy.gov [DOE]

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...

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

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

202

Short-term hydroelectric generation model. Model documentation report  

SciTech Connect (OSTI)

The purpose of this report is to define the objectives of the Energy Information Administration`s (EIA) Short-Term Hydroelectric Generation Model (STHGM), describe its basic approach, and to provide details on the model structure. This report is intended as a reference document for model analysts, users, and the general public. Documentation of the model is in accordance with the EIA`s legal obligation to provide adequate documentation in support of its models.

NONE

1996-12-01T23:59:59.000Z

203

CATALYTIC BIOMASS LIQUEFACTION  

E-Print Network [OSTI]

LBL-11 019 UC-61 CATALYTIC BIOMASS LIQUEFACTION Sabri Ergun,Catalytic Liquefaction of Biomass,n M, Seth, R. Djafar, G.of California. CATALYTIC BIOMASS LIQUEFACTION QUARTERLY

Ergun, Sabri

2013-01-01T23:59:59.000Z

204

CATALYTIC LIQUEFACTION OF BIOMASS  

E-Print Network [OSTI]

liquid Fuels from Biomass: "Catalyst Screening and KineticUC-61 (l, RCO osn CDL or BIOMASS CATALYTIC LIQUEFACTION ManuCATALYTIC LIQUEFACTION OF BIOMASS Manu Seth, Roger Djafar,

Seth, Manu

2012-01-01T23:59:59.000Z

205

Biomass pyrolysis for chemicals.  

E-Print Network [OSTI]

??Biomass Pyrolysis for Chemicals The problems associated with the use of fossil fuels demand a transition to renewable sources (sun, wind, water, geothermal, biomass) for (more)

Wild, Paul de

2011-01-01T23:59:59.000Z

206

Biomass Densification Workshop Overview  

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

supply systems that ensure high- volume, reliable, and on-spec availability of biomass feedstocks. The United States has a diverse and abundant potential of biomass resources...

207

Biomass Analytical Library  

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

diversity and performance, The chemical and physical properties of biomass and biomass feedstocks are characterized as they move through the supply chain to various conversion...

208

Romania Tarnita-Lapustesti and Olt River hydroelectric projects. Definitional mission. Export trade information  

SciTech Connect (OSTI)

The Romanian Electricity Authority (RENEL) requested the assistance of the U.S. Trade and Development Program (TDP) in the form of a grant to support an Engineering/Economic Feasibility Study. The study would address the requirements to finance two large projects: The Tarnita-Lapustesti pumped storage project (1,000 MW) and the Olt five hydroelectric power plants (147.5 MW) located in the river sector Cornetu-Avrig. The report contains the findings and recommendations of the Definitional Mission (DM) team, the terms of reference for the study and recommended contractor selection procedure. The report also contains some background information which will help firms bidding and executing the study. The DM was to review and ascertain the merits of the proposed project, considering such key issues as technical feasibility, cost, project economics, project financing and social considerations.

Not Available

1992-08-05T23:59:59.000Z

209

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

210

Biomass Energy Data Book: Edition 2  

SciTech Connect (OSTI)

The Biomass Energy Data Book is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Biomass Program in the Energy Efficiency and Renewable Energy (EERE) program of the Department of Energy (DOE). Designed for use as a convenient reference, the book represents an assembly and display of statistics and information that characterize the biomass industry, from the production of biomass feedstocks to their end use, including discussions on sustainability. This is the second edition of the Biomass Energy Data Book which is only available online in electronic format. There are five main sections to this book. The first section is an introduction which provides an overview of biomass resources and consumption. Following the introduction to biomass, is a section on biofuels which covers ethanol, biodiesel and bio-oil. The biopower section focuses on the use of biomass for electrical power generation and heating. The fourth section is on the developing area of biorefineries, and the fifth section covers feedstocks that are produced and used in the biomass industry. The sources used represent the latest available data. There are also four appendices which include frequently needed conversion factors, a table of selected biomass feedstock characteristics, assumptions for selected tables and figures, and discussions on sustainability. A glossary of terms and a list of acronyms are also included for the reader's convenience.

Wright, Lynn L [ORNL; Boundy, Robert Gary [ORNL; Badger, Philip C [ORNL; Perlack, Robert D [ORNL; Davis, Stacy Cagle [ORNL

2009-12-01T23:59:59.000Z

211

Biomass Energy Data Book: Edition 4  

SciTech Connect (OSTI)

The Biomass Energy Data Book is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Biomass Program in the Energy Efficiency and Renewable Energy (EERE) program of the Department of Energy (DOE). Designed for use as a convenient reference, the book represents an assembly and display of statistics and information that characterize the biomass industry, from the production of biomass feedstocks to their end use, including discussions on sustainability. This is the fourth edition of the Biomass Energy Data Book which is only available online in electronic format. There are five main sections to this book. The first section is an introduction which provides an overview of biomass resources and consumption. Following the introduction to biomass, is a section on biofuels which covers ethanol, biodiesel and bio-oil. The biopower section focuses on the use of biomass for electrical power generation and heating. The fourth section is on the developing area of biorefineries, and the fifth section covers feedstocks that are produced and used in the biomass industry. The sources used represent the latest available data. There are also two appendices which include frequently needed conversion factors, a table of selected biomass feedstock characteristics, and discussions on sustainability. A glossary of terms and a list of acronyms are also included for the reader's convenience.

Boundy, Robert Gary [ORNL; Diegel, Susan W [ORNL; Wright, Lynn L [ORNL; Davis, Stacy Cagle [ORNL

2011-12-01T23:59:59.000Z

212

Biomass Energy Data Book: Edition 3  

SciTech Connect (OSTI)

The Biomass Energy Data Book is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Biomass Program in the Energy Efficiency and Renewable Energy (EERE) program of the Department of Energy (DOE). Designed for use as a convenient reference, the book represents an assembly and display of statistics and information that characterize the biomass industry, from the production of biomass feedstocks to their end use, including discussions on sustainability. This is the third edition of the Biomass Energy Data Book which is only available online in electronic format. There are five main sections to this book. The first section is an introduction which provides an overview of biomass resources and consumption. Following the introduction to biomass, is a section on biofuels which covers ethanol, biodiesel and bio-oil. The biopower section focuses on the use of biomass for electrical power generation and heating. The fourth section is on the developing area of biorefineries, and the fifth section covers feedstocks that are produced and used in the biomass industry. The sources used represent the latest available data. There are also four appendices which include frequently needed conversion factors, a table of selected biomass feedstock characteristics, and discussions on sustainability. A glossary of terms and a list of acronyms are also included for the reader's convenience.

Boundy, Robert Gary [ORNL; Davis, Stacy Cagle [ORNL

2010-12-01T23:59:59.000Z

213

Biomass Energy Data Book: Edition 1  

SciTech Connect (OSTI)

The Biomass Energy Data Book is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Office of the Biomass Program and the Office of Planning, Budget and Analysis in the Department of Energy's Energy Efficiency and Renewable Energy (EERE) program. Designed for use as a desk-top reference, the book represents an assembly and display of statistics and information that characterize the biomass industry, from the production of biomass feedstocks to their end use. This is the first edition of the Biomass Energy Data Book and is currently only available online in electronic format. There are five main sections to this book. The first section is an introduction which provides an overview of biomass resources and consumption. Following the introduction to biomass is a section on biofuels which covers ethanol, biodiesel and BioOil. The biopower section focuses on the use of biomass for electrical power generation and heating. The fourth section is about the developing area of biorefineries, and the fifth section covers feedstocks that are produced and used in the biomass industry. The sources used represent the latest available data. There are also three appendices which include measures of conversions, biomass characteristics and assumptions for selected tables and figures. A glossary of terms and a list of acronyms are also included for the reader's convenience.

Wright, Lynn L [ORNL; Boundy, Robert Gary [ORNL; Perlack, Robert D [ORNL; Davis, Stacy Cagle [ORNL; Saulsbury, Bo [ORNL

2006-09-01T23:59:59.000Z

214

Biomass Energy Data Book, 2011, Edition 4  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

The Biomass Energy Data Book is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the Biomass Program in the Energy Efficiency and Renewable Energy (EERE) program of the Department of Energy (DOE). Designed for use as a convenient reference, the book represents an assembly and display of statistics and information that characterize the biomass industry, from the production of biomass feedstocks to their end use, including discussions on sustainability. This is the fourth edition of the Biomass Energy Data Book which is only available online in electronic format. There are five main sections to this book. The first section is an introduction which provides an overview of biomass resources and consumption. Following the introduction to biomass, is a section on biofuels which covers ethanol, biodiesel and bio-oil. The biopower section focuses on the use of biomass for electrical power generation and heating. The fourth section is on the developing area of biorefineries, and the fifth section covers feedstocks that are produced and used in the biomass industry. The sources used represent the latest available data. There are also four appendices which include frequently needed conversion factors, a table of selected biomass feedstock characteristics, and discussions on sustainability.

Wright, L.; Boundy, B.; Diegel, S.W.; Davis, S.C.

215

Biomass energy : a real estate investment perspective  

E-Print Network [OSTI]

A central consideration in real estate is how value is created in real estate development and investment deals. A biomass power plant is not only an asset which generates revenues, but from a real estate perspective, it ...

Foo, Chester Ren Jie

2014-01-01T23:59:59.000Z

216

Biomass treatment method  

DOE Patents [OSTI]

A method for treating biomass was developed that uses an apparatus which moves a biomass and dilute aqueous ammonia mixture through reaction chambers without compaction. The apparatus moves the biomass using a non-compressing piston. The resulting treated biomass is saccharified to produce fermentable sugars.

Friend, Julie (Claymont, DE); Elander, Richard T. (Evergreen, CO); Tucker, III; Melvin P. (Lakewood, CO); Lyons, Robert C. (Arvada, CO)

2010-10-26T23:59:59.000Z

217

Developing Engineered Fuel (Briquettes) Using Fly Ash from the Aquila Coal-Fired Power Plant in Canon City and Locally Available Biomass Waste  

SciTech Connect (OSTI)

The objective of this research is to explore the feasibility of producing engineered fuels from a combination of renewable and non renewable energy sources. The components are flyash (containing coal fines) and locally available biomass waste. The constraints were such that no other binder additives were to be added. Listed below are the main accomplishments of the project: (1) Determination of the carbon content of the flyash sample from the Aquila plant. It was found to be around 43%. (2) Experiments were carried out using a model which simulates the press process of a wood pellet machine, i.e. a bench press machine with a close chamber, to find out the ideal ratio of wood and fly ash to be mixed to get the desired briquette. The ideal ratio was found to have 60% wood and 40% flyash. (3) The moisture content required to produce the briquettes was found to be anything below 5.8%. (4) The most suitable pressure required to extract the lignin form the wood and cause the binding of the mixture was determined to be 3000psi. At this pressure, the briquettes withstood an average of 150psi on its lateral side. (5) An energy content analysis was performed and the BTU content was determined to be approximately 8912 BTU/lb. (6) The environmental analysis was carried out and no abnormalities were noted. (7) Industrial visits were made to pellet manufacturing plants to investigate the most suitable manufacturing process for the briquettes. (8) A simulation model of extrusion process was developed to explore the possibility of using a cattle feed plant operating on extrusion process to produce briquettes. (9) Attempt to produce 2 tons of briquettes was not successful. The research team conducted a trial production run at a Feed Mill in La Junta, CO to produce two (2) tons of briquettes using the extrusion process in place. The goal was to, immediately after producing the briquettes; send them through Aquila's current system to test the ability of the briquettes to flow through the system without requiring any equipment or process changes. (10) Although the above attempt failed, the plant is still interested in producing briquettes. (11) An economic analysis of investing in a production facility manufacturing such briquettes was conducted to determine the economic viability of the project. Such a project is estimated to have an internal rate of return of 14% and net present value of about $400,000. (12) An engineering independent study class (4 students) is now working on selecting a site near the power plant and determining the layout of the future plant that will produce briquettes.

H. Carrasco; H. Sarper

2006-06-30T23:59:59.000Z

218

CALLA ENERGY BIOMASS COFIRING PROJECT  

SciTech Connect (OSTI)

The Calla Energy Biomass Project, to be located in Estill County, Kentucky is to be conducted in two phases. The objective of Phase I is to evaluate the technical and economic feasibility of cofiring biomass-based gasification fuel-gas in a power generation boiler. Waste coal fines are to be evaluated as the cofired fuel. The project is based on the use of commercially available technology for feeding and gas cleanup that would be suitable for deployment in municipal, large industrial and utility applications. Define a combustion system for the biomass gasification-based fuel-gas capable of stable, low-NOx combustion over the full range of gaseous fuel mixtures, with low carbon monoxide emissions and turndown capabilities suitable for large-scale power generation applications. The objective for Phase II is to design, install and demonstrate the combined gasification and combustion system in a large-scale, long-term cofiring operation to promote acceptance and utilization of indirect biomass cofiring technology for large-scale power generation applications.

Unknown

2001-10-01T23:59:59.000Z

219

CALLA ENERGY BIOMASS COFIRING PROJECT  

SciTech Connect (OSTI)

The Calla Energy Biomass Project, to be located in Estill County, Kentucky is to be conducted in two phases. The objective of Phase I is to evaluate the technical and economic feasibility of cofiring biomass-based gasification fuel-gas in a power generation boiler. Natural gas and waste coal fines were evaluated as the cofired fuel. The project is based on the use of commercially available technology for feeding and gas cleanup that would be suitable for deployment in municipal, large industrial and utility applications. A design was developed for a cofiring combustion system for the biomass gasification-based fuel-gas capable of stable, low-NOx combustion over the full range of gaseous fuel mixtures in a power generation boiler, with low carbon monoxide emissions and turndown capabilities suitable for large-scale power generation applications. Following the preliminary design, GTI evaluated the gasification characteristics of selected feedstocks for the project. To conduct this work, GTI assembled an existing ''mini-bench'' unit to perform the gasification tests. The results of the test were used to confirm the process design completed in Phase Task 1. As a result of the testing and modeling effort, the selected biomass feedstocks gasified very well, with a carbon conversion of over 98% and individual gas component yields that matched the RENUGAS{reg_sign} model. As a result of this work, the facility appears very attractive from a commercial standpoint. Similar facilities can be profitable if they have access to low cost fuels and have attractive wholesale or retail electrical rates for electricity sales. The objective for Phase II is to design, install and demonstrate the combined gasification and combustion system in a large-scale, long-term cofiring operation to promote acceptance and utilization of indirect biomass cofiring technology for large-scale power generation applications. Phase II has not been approved for construction at this time.

Francis S. Lau

2003-09-01T23:59:59.000Z

220

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.

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

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

222

Status Review of Wildlife Mitigation at Columbia Basin Hydroelectric Projects, Oregon Facilities, Final Report.  

SciTech Connect (OSTI)

The report presents a review and documentation of existing information on wildlife resources at Columbia River Basin hydroelectric facilities within Oregon. Effects of hydroelectric development and operation; existing agreements; and past, current and proposed wildlife mitigation, enhancement, and protection activities were considered. (ACR)

Bedrossian, Karen L.

1984-08-01T23:59:59.000Z

223

CALLA ENERGY BIOMASS COFIRING PROJECT  

SciTech Connect (OSTI)

The Calla Energy Biomass Project, to be located in Estill County, Kentucky is to be conducted in two phases. The objective of Phase I is to evaluate the technical and economic feasibility of cofiring biomass-based gasification fuel-gas in a power generation boiler. Waste coal fines are to be evaluated as the cofired fuel. The project is based on the use of commercially available technology for feeding and gas cleanup that would be suitable for deployment in municipal, large industrial and utility applications. Define a combustion system for the biomass gasification-based fuel-gas capable of stable, low-NOx combustion over the full range of gaseous fuel mixtures, with low carbon monoxide emissions and turndown capabilities suitable for large-scale power generation applications. The objective for Phase II is to design, install and demonstrate the combined gasification and combustion system in a large-scale, long-term cofiring operation to promote acceptance and utilization of indirect biomass cofiring technology for large-scale power generation applications. GTI received supplemental authorization A002 from DOE for additional work to be performed under Phase I that will further extend the performance period until the end of February 2003. The additional scope of work is for GTI to develop the gasification characteristics of selected feedstock for the project. To conduct this work, GTI assembles an existing ''mini-bench'' unit to perform the gasification tests. The results of the test will be used to confirm or if necessary update the process design completed in Phase Task 1. During this Performance Period work efforts focused on conducting tests of biomass feedstock samples on the 2 inch mini-bench gasifier.

Unknown

2002-12-31T23:59:59.000Z

224

CALLA ENERGY BIOMASS COFIRING PROJECT  

SciTech Connect (OSTI)

The Calla Energy Biomass Project, to be located in Estill County, Kentucky is to be conducted in two phases. The objective of Phase I is to evaluate the technical and economic feasibility of cofiring biomass-based gasification fuel-gas in a power generation boiler. Waste coal fines are to be evaluated as the cofired fuel. The project is based on the use of commercially available technology for feeding and gas cleanup that would be suitable for deployment in municipal, large industrial and utility applications. Define a combustion system for the biomass gasification-based fuel-gas capable of stable, low-NOx combustion over the full range of gaseous fuel mixtures, with low carbon monoxide emissions and turndown capabilities suitable for large-scale power generation applications. The objective for Phase II is to design, install and demonstrate the combined gasification and combustion system in a large-scale, long-term cofiring operation to promote acceptance and utilization of indirect biomass cofiring technology for large-scale power generation applications. During this Performance Period work efforts proceeded, and Carbona completed the gasifier island design package. Nexant has completed the balance of plant support systems design and the design for the biomass feed system. Work on the Technoeconomic Study is proceeding. Approximately 75% of the specified hardware quotations have been received at the end of the reporting period. A meeting is scheduled for July 23 rd and 24 th to review the preliminary cost estimates. GTI presented a status review update of the project at the DOE/NETL contractor's review meeting in Pittsburgh on June 21st.

Unknown

2001-07-01T23:59:59.000Z

225

Biomass Gasification | Department of Energy  

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

Hydrogen Production Biomass Gasification Biomass Gasification Photo of switchgrass being swathed. The Program anticipates that biomass gasification could be deployed in the...

226

Sandia National Laboratories: Lignocellulosic Biomass  

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

ProgramLignocellulosic Biomass Lignocellulosic Biomass It is estimated that there is over 1 billion tons of non-food lignocellulosic biomass currently available on a sustainable...

227

BIOMASS ENERGY CONVERSION IN HAWAII  

E-Print Network [OSTI]

Report, (unpublished, 1979). Biomass Project Progress 31.Operations, vol. 2 of Biomass Energy (Stanford: StanfordPhotosynthethic Pathway Biomass Energy Production," ~c:_! _

Ritschard, Ronald L.

2013-01-01T23:59:59.000Z

228

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

229

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

230

Assessment of Biomass Resources in Liberia  

SciTech Connect (OSTI)

Biomass resources meet about 99.5% of the Liberian population?s energy needs so they are vital to basic welfare and economic activity. Already, traditional biomass products like firewood and charcoal are the primary energy source used for domestic cooking and heating. However, other more efficient biomass technologies are available that could open opportunities for agriculture and rural development, and provide other socio-economic and environmental benefits.The main objective of this study is to estimate the biomass resources currently and potentially available in the country and evaluate their contribution for power generation and the production of transportation fuels. It intends to inform policy makers and industry developers of the biomass resource availability in Liberia, identify areas with high potential, and serve as a base for further, more detailed site-specific assessments.

Milbrandt, A.

2009-04-01T23:59:59.000Z

231

Mobile Biomass Pelletizing System  

SciTech Connect (OSTI)

This grant project examines multiple aspects of the pelletizing process to determine the feasibility of pelletizing biomass using a mobile form factor system. These aspects are: the automatic adjustment of the die height in a rotary-style pellet mill, the construction of the die head to allow the use of ceramic materials for extreme wear, integrating a heat exchanger network into the entire process from drying to cooling, the use of superheated steam for adjusting the moisture content to optimum, the economics of using diesel power to operate the system; a break-even analysis of estimated fixed operating costs vs. tons per hour capacity. Initial development work has created a viable mechanical model. The overall analysis of this model suggests that pelletizing can be economically done using a mobile platform.

Thomas Mason

2009-04-16T23:59:59.000Z

232

Original article Root biomass and biomass increment in a beech  

E-Print Network [OSTI]

Original article Root biomass and biomass increment in a beech (Fagus sylvatica L.) stand in North ­ This study is part of a larger project aimed at quantifying the biomass and biomass increment been developed to estimate the biomass and biomass increment of coarse, small and fine roots of trees

Paris-Sud XI, Université de

233

Pretreated densified biomass products  

SciTech Connect (OSTI)

A product comprising at least one densified biomass particulate of a given mass having no added binder and comprised of a plurality of lignin-coated plant biomass fibers is provided, wherein the at least one densified biomass particulate has an intrinsic density substantially equivalent to a binder-containing densified biomass particulate of the same given mass and h a substantially smooth, non-flakey outer surface. Methods for using and making the product are also described.

Dale, Bruce E; Ritchie, Bryan; Marshall, Derek

2014-03-18T23:59:59.000Z

234

Assessment of Biomass Resources in Afghanistan  

SciTech Connect (OSTI)

Afghanistan is facing many challenges on its path of reconstruction and development. Among all its pressing needs, the country would benefit from the development and implementation of an energy strategy. In addition to conventional energy sources, the Afghan government is considering alternative options such as energy derived from renewable resources (wind, solar, biomass, geothermal). Biomass energy is derived from a variety of sources -- plant-based material and residues -- and can be used in various conversion processes to yield power, heat, steam, and fuel. This study provides policymakers and industry developers with information on the biomass resource potential in Afghanistan for power/heat generation and transportation fuels production. To achieve this goal, the study estimates the current biomass resources and evaluates the potential resources that could be used for energy purposes.

Milbrandt, A.; Overend, R.

2011-01-01T23:59:59.000Z

235

Economic development through biomass system integration. Volumes 2--4  

SciTech Connect (OSTI)

Report documents a feasibility study for an integrated biomass power system, where an energy crop (alfalfa) is the feedstock for a processing plant and a power plant (integrated gasification combined cycle) in a way that benefits the facility owners.

DeLong, M.M.

1995-10-01T23:59:59.000Z

236

AVAILABLE NOW! Biomass Funding  

E-Print Network [OSTI]

AVAILABLE NOW! Biomass Funding Guide 2010 The Forestry Commission and the Humber Rural Partnership (co-ordinated by East Riding of Yorkshire Council) have jointly produced a biomass funding guide fuel prices continue to rise, and the emerging biomass sector is well-placed to make a significant

237

Emissions tradeoffs associated with cofiring forest biomass with coal: A case study in Colorado, USA  

E-Print Network [OSTI]

3 July 2013 Keywords: Forest biomass Greenhouse gas emissions Air pollution Bioenergy Cofire a b mine and power plant. Model emissions tradeoffs of cofiring forest biomass with coal up to 20% by heat emissions sources: coal mining, power plant processes, forest biomass processes, boiler emissions

Fried, Jeremy S.

238

Biomass Support for the China Renewable Energy Law: Final Report, December 2005  

SciTech Connect (OSTI)

Final subcontractor report giving an overview of the biomass power generation technologies used in China. Report covers resources, technologies, foreign technologies and resources for comparison purposes, biomass potential in China, and finally government policies in China that support/hinder development of the using biomass in China for power generation.

Not Available

2006-10-01T23:59:59.000Z

239

Understanding Biomass Feedstock Variability  

SciTech Connect (OSTI)

If the singular goal of biomass logistics and the design of biomass feedstock supply systems is to reduce the per ton supply cost of biomass, these systems may very well develop with ultimate unintended consequences of highly variable and reduced quality biomass feedstocks. This paper demonstrates that due to inherent species variabilities, production conditions, and differing harvest, collection, and storage practices, this is a very real scenario that biomass producers and suppliers as well as conversion developers should be aware of. Biomass feedstock attributes of ash, carbohydrates, moisture, and particle morphology will be discussed. We will also discuss specifications for these attributes, inherent variability of these attributes in biomass feedstocks, and approaches and solutions for reducing variability for improving feedstock quality.

Kevin L. Kenney; William A. Smith; Garold L. Gresham; Tyler L. Westover

2013-01-01T23:59:59.000Z

240

Understanding Biomass Feedstock Variability  

SciTech Connect (OSTI)

If the singular goal of biomass logistics and the design of biomass feedstock supply systems is to reduce the per-ton supply cost of biomass, these systems may very well develop with ultimate unintended consequences of highly variable and reduced quality biomass feedstocks. This paper demonstrates that, due to inherent species variabilities, production conditions and differing harvest, collection and storage practices, this is a very real scenario that biomass producers and suppliers as well as conversion developers should be aware of. Biomass feedstock attributes of ash, carbohydrates, moisture and particle morphology will be discussed. We will also discuss specifications for these attributes, inherent variability of these attributes in biomass feedstocks, and approaches and solutions for reducing variability for improving feedstock quality.

Kevin L. Kenney; Garold L. Gresham; William A. Smith; Tyler L. Westover

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

CALLA ENERGY BIOMASS COFIRING PROJECT  

SciTech Connect (OSTI)

The Calla Energy Biomass Project, to be located in Estill County, Kentucky is to be conducted in two phases. The objective of Phase I is to evaluate the technical and economic feasibility of cofiring biomass-based gasification fuel-gas in a power generation boiler. Waste coal fines are to be evaluated as the cofired fuel. The project is based on the use of commercially available technology for feeding and gas cleanup that would be suitable for deployment in municipal, large industrial and utility applications. Define a combustion system for the biomass gasification-based fuel-gas capable of stable, low-NOx combustion over the full range of gaseous fuel mixtures, with low carbon monoxide emissions and turndown capabilities suitable for large-scale power generation applications. The objective for Phase II is to design, install and demonstrate the combined gasification and combustion system in a large-scale, long-term cofiring operation to promote acceptance and utilization of indirect biomass cofiring technology for large-scale power generation applications. During this Performance Period work efforts focused on completion of the Topical Report, summarizing the design and techno-economic study of the project's feasibility. GTI received supplemental authorization A002 from DOE contracts for additional work to be performed under Phase I that will further extend the performance period until the end of February 2003. The additional scope of work is for GTI to develop the gasification characteristics of selected feedstock for the project. To conduct this work, GTI will assemble an existing ''mini-bench'' unit to perform the gasification tests. The results of the test will be used to confirm or if necessary update the process design completed in Phase Task 1.

Unknown

2002-09-30T23:59:59.000Z

242

CALLA ENERGY BIOMASS COFIRING PROJECT  

SciTech Connect (OSTI)

The Calla Energy Biomass Project, to be located in Estill County, Kentucky is to be conducted in two phases. The objective of Phase I is to evaluate the technical and economic feasibility of cofiring biomass-based gasification fuel-gas in a power generation boiler. Waste coal fines are to be evaluated as the cofired fuel. The project is based on the use of commercially available technology for feeding and gas cleanup that would be suitable for deployment in municipal, large industrial and utility applications. Define a combustion system for the biomass gasification-based fuel-gas capable of stable, low-NOx combustion over the full range of gaseous fuel mixtures, with low carbon monoxide emissions and turndown capabilities suitable for large-scale power generation applications. The objective for Phase II is to design, install and demonstrate the combined gasification and combustion system in a large-scale, long-term cofiring operation to promote acceptance and utilization of indirect biomass cofiring technology for large-scale power generation applications. During this Performance Period work efforts focused on completion of the Topical Report, summarizing the design and techno-economic study of the project's feasibility. GTI received supplemental authorization A002 from DOE contracts for additional work to be performed under Phase I that will further extend the performance period until the end of 2002. GTI worked with DOE to develop the Statement of Work for the supplemental activities. DOE granted an interim extension of the project until the end of January 2002 to complete the contract paperwork. GTI worked with Calla Energy to develop request for continued funding to proceed with Phase II, submitted to DOE on November 1, 2001.

Unknown

2001-12-31T23:59:59.000Z

243

CALLA ENERGY BIOMASS COFIRING PROJECT  

SciTech Connect (OSTI)

The Calla Energy Biomass Project, to be located in Estill County, Kentucky is to be conducted in two phases. The objective of Phase I is to evaluate the technical and economic feasibility of cofiring biomass-based gasification fuel-gas in a power generation boiler. Waste coal fines are to be evaluated as the cofired fuel. The project is based on the use of commercially available technology for feeding and gas cleanup that would be suitable for deployment in municipal, large industrial and utility applications. Define a combustion system for the biomass gasification-based fuel-gas capable of stable, low-NOx combustion over the full range of gaseous fuel mixtures, with low carbon monoxide emissions and turndown capabilities suitable for large-scale power generation applications. The objective for Phase II is to design, install and demonstrate the combined gasification and combustion system in a large-scale, long-term cofiring operation to promote acceptance and utilization of indirect biomass cofiring technology for large-scale power generation applications. During this Performance Period work efforts focused on completion of the Topical Report, summarizing the design and techno-economic study of the project's feasibility. GTI received supplemental authorization A002 from DOE contracts for additional work to be performed under Phase I that will further extend the performance period until the end of February 2003. The additional scope of work is for GTI to develop the gasification characteristics of selected feedstock for the project. To conduct this work, GTI will assemble an existing ''mini-bench'' unit to perform the gasification tests. The results of the test will be used to confirm or if necessary update the process design completed in Phase Task 1.

Unknown

2002-06-30T23:59:59.000Z

244

CALLA ENERGY BIOMASS COFIRING PROJECT  

SciTech Connect (OSTI)

The Calla Energy Biomass Project, to be located in Estill County, Kentucky is to be conducted in two phases. The objective of Phase I is to evaluate the technical and economic feasibility of cofiring biomass-based gasification fuel-gas in a power generation boiler. Waste coal fines are to be evaluated as the cofired fuel. The project is based on the use of commercially available technology for feeding and gas cleanup that would be suitable for deployment in municipal, large industrial and utility applications. Define a combustion system for the biomass gasification-based fuel-gas capable of stable, low-NOx combustion over the full range of gaseous fuel mixtures, with low carbon monoxide emissions and turndown capabilities suitable for large-scale power generation applications. The objective for Phase II is to design, install and demonstrate the combined gasification and combustion system in a large-scale, long-term cofiring operation to promote acceptance and utilization of indirect biomass cofiring technology for large-scale power generation applications. During this Performance Period work efforts focused on completion of the Topical Report, summarizing the design and techno-economic study of the project's feasibility. GTI received supplemental authorization A002 from DOE contracts for additional work to be performed under Phase I that will further extend the performance period until the end of February 2003. The additional scope of work is for GTI to develop the gasification characteristics of selected feedstock for the project. To conduct this work, GTI will assemble an existing ''mini-bench'' unit to perform the gasification tests. The results of the test will be used to confirm or if necessary update the process design completed in Phase Task 1.

Unknown

2002-03-31T23:59:59.000Z

245

NREL: Biomass Research - Biomass Characterization Projects  

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

Biomass Characterization Projects A photo of a magnified image on a computer screen. Many blue specks and lines in different sizes and shapes are visible on top of a white...

246

Electricity from biomass: An environmental review and strategy  

SciTech Connect (OSTI)

This report presents an environmental assessment and strategy for the US Department of Energy Biomass Power Program. The regulatory context and the environmental impact of biomass power technologies are described, and an environmental plan for the program is suggested. The plan suggest a proactive, synergistic approach, involving multiple parties with a stake in the successful commercialization of a biomass power industry. These parties include feedstock growers, state regulators. Forest Service and agricultural agents, utilities and independent power producers, rural electric cooperatives, and environmental activists.

None

1993-06-01T23:59:59.000Z

247

E-Print Network 3.0 - aquatic plant biomass Sample Search Results  

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

biomass Search Powered by Explorit Topic List Advanced Search Sample search results for: aquatic plant biomass Page: << < 1 2 3 4 5 > >> 1 AQUATIC PLAN RESEARCH T CONTROL Summary:...

248

E-Print Network 3.0 - above-ground biomass derived Sample Search...  

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

Powered by Explorit Topic List Advanced Search Sample search results for: above-ground biomass derived Page: << < 1 2 3 4 5 > >> 1 Figure 2. Above ground woody biomass across a...

249

E-Print Network 3.0 - aboveground live biomass Sample Search...  

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

live biomass Search Powered by Explorit Topic List Advanced Search Sample search results for: aboveground live biomass Page: << < 1 2 3 4 5 > >> 1 Aerial Photo: P. velutina cover...

250

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

251

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

252

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

253

Cogeneration and Small Power Production Quarterly Report to the California Public Utilities Commission First Quarter 1984  

SciTech Connect (OSTI)

At the end of the First Quarter of 1984, the number of signed contracts and letter agreements for cogeneration and small power production projects was 322, with a total estimated nominal capacity of 2,643 MW. Of these totals, 215 projects, capable of producing 640 MW, are operational. A map indicating the location of operational facilities under contract with PG and E is provided. Developers of cogeneration, solid waste, or biomass projects had signed 110 contracts with a potential of 1,467 MW. In total, 114 contracts and letter agreements had been signed with projects capable of producing 1,508 MW. PG and E also had under active discussion 35 cogeneration projects that could generate a total of 425 MW to 467 MW, and 11 solid waste or biomass projects with a potential of 94 MW to 114 MW. One contract had been signed for a geothermal project, capable of producing 80 MW. There were 7 solar projects with signed contracts and a potential of 37 MW, as well as 5 solar projects under active discussion for 31 MW. Wind farm projects under contract numbered 32, with a generating capability of 848 MW. Also, discussions were being conducted with 18 wind farm projects, totaling 490 MW. There were 101 wind projects of 100 kW or less with signed contracts and a potential of 1 MW, as well as 6 other small wind projects under active discussion. There were 64 hydroelectric projects with signed contracts and a potential of 148 MW, as well as 75 projects under active discussion for 316 MW. In addition, there were 31 hydroelectric projects, with a nominal capacity of 187 MW, that Pg and E was planning to construct.

None

1984-01-01T23:59:59.000Z

254

Cogeneration and Small Power Production Quarterly Report to the California Public Utilities Commission Fourth Quarter 1983  

SciTech Connect (OSTI)

At the end of 1983, the number of signed contracts and letter agreements for cogeneration and small power production projects was 305, with a total estimated nominal capacity of 2,389 MW. Of these totals, 202 projects, capable of producing 566 MW, are operational (Table A). A map indicating the location of operational facilities under contract with PG and E is provided as Figure A. Developers of cogeneration, solid waste, or biomass projects had signed 101 contracts with a potential of 1,408 MW. In total, 106 contracts and letter agreements had been signed with projects capable of producing 1,479 MW. PG and E also had under active discussion 29 cogeneration projects that could generate a total of 402 MW to 444 MW, and 13 solid waste or biomass projects with a potential of 84 MW to 89 MW. One contract had been signed for a geothermal project, capable of producing 80 MW. There were 7 solar projects with signed contracts and a potential of 37 MW, as well as 3 solar projects under active discussion for 31 MW. Wind farm projects under contract numbered 28, with a generating capability of 618 MW. Also, discussions were being conducted with 14 wind farm projects, totaling 365 MW. There were 100 wind projects of 100 kW or less with signed contracts and a potential of 1 MW, as well as 8 other small wind projects under active discussion. There were 59 hydroelectric projects with signed contracts and a potential of 146 MW, as well as 72 projects under active discussion for 169 MW. In addition, there were 31 hydroelectric projects, with a nominal capacity of 185 MW, that PG and E was planning to construct. Table B displays the above information. In tabular form, in Appendix A, are status reports of the projects as of December 31, 1983.

None

1983-01-01T23:59:59.000Z

255

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

256

Complex pendulum biomass sensor  

DOE Patents [OSTI]

A complex pendulum system biomass sensor having a plurality of pendulums. The plurality of pendulums allow the system to detect a biomass height and density. Each pendulum has an angular deflection sensor and a deflector at a unique height. The pendulums are passed through the biomass and readings from the angular deflection sensors are fed into a control system. The control system determines whether adjustment of machine settings is appropriate and either displays an output to the operator, or adjusts automatically adjusts the machine settings, such as the speed, at which the pendulums are passed through the biomass. In an alternate embodiment, an entanglement sensor is also passed through the biomass to determine the amount of biomass entanglement. This measure of entanglement is also fed into the control system.

Hoskinson, Reed L. (Rigby, ID); Kenney, Kevin L. (Idaho Falls, ID); Perrenoud, Ben C. (Rigby, ID)

2007-12-25T23:59:59.000Z

257

Water-Power Development, Conservation of Hydroelectric Power Dams and Works (Virginia)  

Broader source: Energy.gov [DOE]

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...

258

Biomass Processing Photolibrary  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

Research related to bioenergy is a major focus in the U.S. as science agencies, universities, and commercial labs seek to create new energy-efficient fuels. The Biomass Processing Project is one of the funded projects of the joint USDA-DOE Biomass Research and Development Initiative. The Biomass Processing Photolibrary has numerous images, but there are no accompanying abstracts to explain what you are seeing. The project website, however, makes available the full text of presentations and publications and also includes an exhaustive biomass glossary that is being developed into an ASAE Standard.

259

Co-firing biomass  

SciTech Connect (OSTI)

Concern about global warming has altered the landscape for fossil-fuel combustion. The advantages and challenges of co-firing biomass and coal are discussed. 2 photos.

Hunt, T.; Tennant, D. [Hunt, Guillot & Associates LLC (United States)

2009-11-15T23:59:59.000Z

260

Biomass 2013 Attendee List | Department of Energy  

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

Attendee List Biomass 2013 Attendee List This is a list of attendees for the Biomass 2013 conference. biomass2013attendeelist.pdf More Documents & Publications Biomass 2013...

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

The Brasfield Hydroelectric Project: A model-prototype comparison  

SciTech Connect (OSTI)

Observations made during start-up and operation of the 3 MW Brasfield Hydroelectric Project provide an excellent means of comparing physical model results with the prototype installation. During start-up, the turbine generator unit was operated without the surface vortex suppression grid in place to allow engineers to observe vortex formation without, and later with, the grid. The model performance is reproduced in the prototype with regard to surface vortices. Field data has also been obtained at 0.7 in depth increments to provide dissolved oxygen (D.O.) concentrations profiles in the reservoir and in the nearfield zone surrounding the intake. Parallel D.O. measurements at the powerhouse outlet and 1.6 km downstream of the outlet provide a good means of determining the average depth of water column from which the water was removed. Measurements of model velocities, scaled to the prototype, multiplied times the field measurements of dissolved oxygen (D.O.) concentration and water temperature provide a model-predicted downstream D.O. concentration that also compares well to that measured in the prototype. This paper provides support for an unconventional design technique which may be applicable to many other sites facing similar environmental constraints. The model-prototype comparison also provides a strong verification of the combined use of both physical and mathematical models to solve such a design problem.

Gulliver, J.S.; Voigt, R.L. Jr.; Hibbs, D.E. [Univ. of Minnesota, Minneapolis, MN (United States)] [and others

1995-12-31T23:59:59.000Z

262

Slide 1  

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

State has substantial natural resources, including biomass, wind, geothermal, and hydroelectric power. The American Recovery & Reinvestment Act (ARRA) is making a meaningful down...

263

Interior Department Awards $3.7 Million to 13 Tribes for Renewable...  

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

for their communities. IEED selected six geothermal, four biomass, and three hydroelectric power projects for tribes located in the states of California, Minnesota, Montana,...

264

--No Title--  

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

energy view... Petroleum Natural Gas Renewable Energy Power Plants Coal Biomass Solar Geothermal Fossil Fuel Resources Energy Infrastructure Electricity Wind Hydroelectric...

265

Clean energy funds: An overview of state support for renewable energy  

E-Print Network [OSTI]

ocean thermal, wave, or tidal energy; fuel cells; landfill gas; naturally flowing water and hydroelectric; low emission, advanced biomass power conversion

Bolinger, Mark; Wiser, Ryan; Milford, Lew; Stoddard, Michael; Porter, Kevin

2001-01-01T23:59:59.000Z

266

Net Metering  

Broader source: Energy.gov [DOE]

Net metering is available to customers who generate electricity using solar, wind, hydroelectric, geothermal, biomass, biogas, combined heat and power (CHP) or fuel cell technologies. The ACC has...

267

--No Title--  

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

hydroelectric power and biomass. Last Updated: March 27, 2014 Consumption by Source Consumption by Sector Production Electricity Prices More Data & Analysis in North Carolina...

268

Hydrogen | Department of Energy  

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

who generate electricity using solar, wind, hydroelectric, geothermal, biomass, biogas, combined heat and power (CHP) or fuel cell technologies. The ACC has not set a firm...

269

Biomass One Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCTBarre BiomassTHIS PAGE IS UNDER(Redirected fromOne Biomass

270

NREL: Biomass Research - Projects in Biomass Process and Sustainabilit...  

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

Projects in Biomass Process and Sustainability Analyses Researchers at NREL use biomass process and sustainability analyses to understand the economic, technical, and global...

271

Biomass Research Program  

ScienceCinema (OSTI)

INL's mission is to achieve DOE's vision of supplying high-quality raw biomass; preprocessing biomass into advanced bioenergy feedstocks; and delivering bioenergy commodities to biorefineries. You can learn more about research like this at the lab's facebook site http://www.facebook.com/idahonationallaboratory.

Kenney, Kevin; Wright, Christopher; Shelton-Davis, Colleen

2013-05-28T23:59:59.000Z

272

Biomass Research Program  

SciTech Connect (OSTI)

INL's mission is to achieve DOE's vision of supplying high-quality raw biomass; preprocessing biomass into advanced bioenergy feedstocks; and delivering bioenergy commodities to biorefineries. You can learn more about research like this at the lab's facebook site http://www.facebook.com/idahonationallaboratory.

Kenney, Kevin; Wright, Christopher; Shelton-Davis, Colleen

2011-01-01T23:59:59.000Z

273

Module Handbook Specialisation Biomass Energy  

E-Print Network [OSTI]

Module Handbook Specialisation Biomass Energy 2nd Semester for the Master Programme REMA/EUREC Course 2008/2009 University of Zaragoza Specialisation Provider: Biomass Energy #12;Specialisation Biomass Energy, University of Zaragoza Modul: Introduction and Basic Concepts

Damm, Werner

274

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY to treatment prescriptions and anticipated outputs of sawlogs and biomass fuel? How many individual operations biomass fuel removed. Typically in plantations. 50% No harvest treatment

275

BARRIER ISSUES TO THE UTILIZATION OF BIOMASS  

SciTech Connect (OSTI)

In summary, stoker-fired boilers that cofire or switch to biomass fuel may potentially have to deal with ash behavior issues such as production of different concentrations and quantities of fine particulate or aerosols and ash-fouling deposition. Stoker boiler operators that are considering switching to biomass and adding potential infrastructure to accommodate the switch may also at the same time be looking into upgrades that will allow for generating additional power for sale on the grid. This is the case for the feasibility study being done currently for a small (<1-MW) stoker facility at the North Dakota State Penitentiary, which is considering not only the incorporation of a lower-cost biomass fuel but also a refurbishing of the stoker boiler to burn slightly hotter with the ability to generate more power and sell excess energy on the grid. These types of fuel and boiler changes can greatly affect ash behavior issues.

Greg F. Weber; Christopher J. Zygarlicke

2001-05-01T23:59:59.000Z

276

Bangor Hydro-Electric Co | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCT BiomassArnprior,AurantiaBanbury Geothermalanalysis,Bangor

277

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY Citation: USDA Forest Service, Pacific Southwest Research Station. 2009. Biomass to Energy: Forest

278

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY study. The Biomass to Energy (B2E) Project is exploring the ecological and economic consequences

279

NREL: Biomass Research - Thomas Foust  

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

Photo of Thomas Foust Dr. Thomas Foust is an internationally recognized expert in the biomass field. His areas of expertise include feedstock production, biomass-to-fuels...

280

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY and continuously between the earth's biomass and atmosphere. From a greenhouse gas perspective, forest treatments

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

NREL: Biomass Research - Video Text  

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

common corn grain ethanol. Cellulosic ethanol is made from organic plant matter called biomass. The video shows different forms of biomass such as switchgrass, corn stalks, and...

282

NREL: Biomass Research - Amie Sluiter  

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

Center in Golden, Colorado. Research Interests Amie Sluiter began research in the biomass-to-ethanol field in 1996. She joined the Biomass Analysis Technologies team to...

283

Bioconversion of biomass to methane  

SciTech Connect (OSTI)

The conversion of biomass to methane is described. The biomethane potentials of various biomass feedstocks from our laboratory and literature is summarized.

Hashimoto, A.G. [Oregon State Univ., Corvallis, OR (United States)

1995-12-01T23:59:59.000Z

284

Biomass Energy Resources and Technologies  

Broader source: Energy.gov [DOE]

This page provides a brief overview of biomass energy resources and technologies supplemented by specific information to apply biomass within the Federal sector.

285

BARRIER ISSUES TO THE UTILIZATION OF BIOMASS  

SciTech Connect (OSTI)

The Energy & Environmental Research Center (EERC) is conducting a project to examine the fundamental issues limiting the use of biomass in small industrial steam/power systems in order to increase the future use of this valuable domestic resource. Specifically, the EERC is attempting to elucidate the ash-related problems--grate clinkering and heat exchange surface fouling--associated with cofiring coal and biomass in grate-fired systems. Utilization of biomass in stoker boilers designed for coal can be a cause of concern for boiler operators. Boilers that were designed for low-volatile fuels with lower reactivities can experience damaging fouling when switched to higher-volatile and more reactive lower-rank fuels, such as when cofiring biomass. Higher heat release rates at the grate can cause more clinkering or slagging at the grate because of higher temperatures. Combustion and loss of volatile matter can start too early with biomass fuels compared to design fuel, vaporizing alkali and chlorides which then condense on rear walls and heat exchange tube banks in the convective pass of the boiler, causing noticeable increases in fouling. In addition, stoker-fired boilers that switch to biomass blends may encounter new chemical species such as potassium sulfates and various chlorides in combination with different flue gas temperatures because of changes in fuel heating value, which can adversely affect ash deposition behavior.

Jay R. Gunderson; Bruce C. Folkedahl; Darren D. Schmidt; Greg F. Weber; Christopher J. Zygarlicke

2002-05-01T23:59:59.000Z

286

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

287

China Energy Primer  

E-Print Network [OSTI]

Hydroelectricity ..long term demand. 5. Hydroelectricity Chinas hydroelectricSummary of Chinas Hydroelectricity Reserves, Sate Power

Ni, Chun Chun

2010-01-01T23:59:59.000Z

288

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

289

Liquid Fuel Production from Biomass via High Temperature Steam Electrolysis  

SciTech Connect (OSTI)

A process model of syngas production using high temperature electrolysis and biomass gasification is presented. Process heat from the biomass gasifier is used to heat steam for the hydrogen production via the high temperature steam electrolysis process. Hydrogen from electrolysis allows a high utilization of the biomass carbon for syngas production. Oxygen produced form the electrolysis process is used to control the oxidation rate in the oxygen-fed biomass gasifier. Based on the gasifier temperature, 94% to 95% of the carbon in the biomass becomes carbon monoxide in the syngas (carbon monoxide and hydrogen). Assuming the thermal efficiency of the power cycle for electricity generation is 50%, (as expected from GEN IV nuclear reactors), the syngas production efficiency ranges from 70% to 73% as the gasifier temperature decreases from 1900 K to 1500 K. Parametric studies of system pressure, biomass moisture content and low temperature alkaline electrolysis are also presented.

Grant L. Hawkes; Michael G. McKellar

2009-11-01T23:59:59.000Z

290

Public choice in water resource management: two case studies of the small-scale hydroelectric controversy  

SciTech Connect (OSTI)

Hydroelectric issues have a long history in the Pacific Northwest, and more recently have come to focus on developing environmentally less-obtrusive means of hydroelectric generation. Small-scale hydroelectric represents perhaps the most important of these means of developing new sources of renewable resources to lessen the nation's dependence on foreign sources of energy. Each potential small-scale hydroelectric project, however, manifests a unique history which provides a highly useful opportunity to study the process of collective social choice in the area of new energy uses of water resources. Utilizing the basic concepts of public choice theory, a highly developed and increasingly widely accepted approach in the social sciences, the politicalization of small-scale hydroelectric proposals is analyzed. Through the use of secondary analysis of archival public opinion data collected from residents of the State of Idaho, and through the development of the two case studies - one on the Palouse River in Eastern Washington and the other at Elk Creek Falls in Northern Idaho, the policy relevant behavior and influence of major actors is assessed. Results provide a useful test of the utility of public-choice theory for the study of cases of natural-resources development when public involvement is high.

Soden, D.L.

1985-01-01T23:59:59.000Z

291

THE CONVERSION OF BIOMASS TO ETHANOL USING GEOTHERMAL ENERGY DERIVED FROM HOT DRY ROCK  

E-Print Network [OSTI]

97505 THE CONVERSION OF BIOMASS TO ETHANOL USING GEOTHERMAL ENERGY DERIVED FROM HOT DRY ROCK of biomass to fuel ethanol is considerable. In addition, combining these two renewable energy resources of wedding an HDR geothermal power source to a biomass conversion process is flexibility, both in plant

292

Biomass cogeneration, Port Townsend, Washington Study by Honors 220c, Energy & Environment,  

E-Print Network [OSTI]

Biomass cogeneration, Port Townsend, Washington Study by Honors 220c, Energy & Environment, Humans Townsend Biomass Power Plant When considering the slash sources that will be used to fuel the Port Townsend from the current 84,000 dry tons to 184,000 dry tons with the new biomass plant addition (Wise, 2012

293

WP 3 Report: Biomass Potentials Biomass production potentials  

E-Print Network [OSTI]

WP 3 Report: Biomass Potentials 1 Biomass production potentials in Central and Eastern Europe under different scenarios Final report of WP3 of the VIEWLS project, funded by DG-Tren #12;WP 3 Report: Biomass Potentials 2 Report Biomass production potentials in central and Eastern Europe under different scenarios

294

First biomass conference of the Americas: Energy, environment, agriculture, and industry. Proceedings, Volume 3  

SciTech Connect (OSTI)

This conference was designed to provide a national and international forum to support the development of a viable biomass industry. Although papers on research activities and technologies under development that address industry problems comprised part of this conference, an effort was made to focus on scale-up and demonstration projects, technology transfer to end users, and commercial applications of biomass and wastes. The conference was divided into these major subject areas: Resource Base, Power Production, Transportation Fuels, Chemicals and Products, Environmental Issues, Commercializing Biomass Projects, Biomass Energy System Studies, and Biomass in Latin America. The papers in this third volume deal with Environmental Issues, Biomass Energy System Studies, and Biomass in Latin America. Concerning Environmental Issues, the following topics are emphasized: Global Climate Change, Biomass Utilization, Biofuel Test Procedures, and Commercialization of Biomass Products. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.

Not Available

1993-10-01T23:59:59.000Z

295

Distributed Power Generation: Requirements and Recommendations for an ICT Architecture  

E-Print Network [OSTI]

. Some of these are sustainable (wind and hydroelectric power plants, solar cells), some are controllable), distrib- uted generation, energy management systems (EMS) , IEC standards 1 Power Generation possible to generate energy efficiently in large-scale power plants, a complex infrastructure is needed

Appelrath, Hans-Jrgen

296

Strategic Biomass Solutions (Mississippi)  

Broader source: Energy.gov [DOE]

The Strategic Biomass Solutions (SBS) was formed by the Mississippi Technology Alliance in June 2009. The purpose of the SBS is to provide assistance to existing and potential companies, investors...

297

DOE 2014 Biomass Conference  

Broader source: Energy.gov [DOE]

Breakout Session 1CFostering Technology Adoption I: Building the Market for Renewables with High Octane Fuels DOE 2014 Biomass Conference Jim Williams, Senior Manager, American Petroleum Institute

298

Biomass Energy Production Incentive  

Broader source: Energy.gov [DOE]

In 2007 South Carolina enacted the ''Energy Freedom and Rural Development Act'', which provides production incentives for certain biomass-energy facilities. Eligible systems earn $0.01 per kilowatt...

299

BIOMASS ACTION PLAN FOR SCOTLAND  

E-Print Network [OSTI]

BIOMASS ACTION PLAN FOR SCOTLAND #12; #12;© Crown copyright 2007 ISBN: 978 0 7559 6506 9 Scottish% recyclable. #12;A BIOMASS ACTION PLAN FOR SCOTLAND #12;#12;1 CONTENTS FOREWORD 3 1. EXECUTIVE SUMMARY 5 2. INTRODUCTION 9 3. WIDER CONTEXT 13 4. SCOTLAND'S ROLE IN THE UK BIOMASS STRATEGY 17 5. BIOMASS HEATING 23 6

300

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

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

Biomass 2014 Poster Session  

Broader source: Energy.gov [DOE]

The U.S. Department of Energys Bioenergy Technologies Office (BETO) invites students, researchers, public and private organizations, and members of the general public to submit poster abstracts for consideration for the annual Biomass Conference Poster Session. The Biomass 2014 conference theme focuses on topics that are advancing the growth of the bioeconomy, such as improvements in feedstock logistics; promising, innovative pathways for advanced biofuels; and market-enabling co-products.

302

Biomass | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCTBarre BiomassTHIS PAGE IS UNDER(RedirectedBiomass: Organic

303

Electric power monthly, September 1990. [Glossary included  

SciTech Connect (OSTI)

The purpose of this report is to provide energy decision makers with accurate and timely information that may be used in forming various perspectives on electric issues. The power plants considered include coal, petroleum, natural gas, hydroelectric, and nuclear power plants. Data are presented for power generation, fuel consumption, fuel receipts and cost, sales of electricity, and unusual occurrences at power plants. Data are compared at the national, Census division, and state levels. 4 figs., 52 tabs. (CK)

Not Available

1990-12-17T23:59:59.000Z

304

Combined Heat and Power: A Technology Whose Time Has Come  

E-Print Network [OSTI]

Williams, & Jonas Monast, Wind Power: Barriers and Policyheat, photovoltaics, wind power, biomass, and hydroelectrictechnology. 183 Including wind power in states Renewable

Ferraina, Steven

2014-01-01T23:59:59.000Z

305

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

306

Biomass Reburning: Modeling/Engineering Studies  

SciTech Connect (OSTI)

Reburning is a mature fuel staging NO{sub x} control technology which has been successfully demonstrated at full scale by Energy and Environmental Research Corporation (EER) and others on numerous occasions. Based on chemical kinetic modeling and experimental combustion studies, EER is currently developing novel concepts to improve the efficiency of the basic gas reburning process and to utilize various renewable and waste fuels for NO{sub x} control. This project is designed to develop engineering and modeling tools for a family of NO{sub x} control technologies utilizing biomass as a reburning fuel. Basic and advanced biomass reburning have the potential to achieve 60-90+% NO{sub x} control in coal fired boilers at a significantly lower cost than SCR. The scope of work includes modeling studies (kinetic, CFD, and physical modeling), experimental evaluation of slagging and fouling associated with biomass reburning, and economic study of biomass handling requirements. Project participants include: EER, FETC R and D group, Niagara Mohawk Power Corporation and Antares, Inc. Most of the combustion experiments on development of biomass reburning technologies are being conducted in the scope of coordinated SBIR program funded by USDA. The first reporting period (October 1--December 31, 1997) included preparation of project management plan and organization of project kick-off meeting at DOE FETC. The quarterly report briefly describes the management plan and presents basic information about the kick-off meeting.

Vladimir M. Zamansky

1998-01-20T23:59:59.000Z

307

1982 annual report: Biomass Thermochemical Conversion Program  

SciTech Connect (OSTI)

This report provides a brief overview of the Thermochemical Conversion Program's activities and major accomplishments during fiscal year 1982. The objective of the Biomass Thermochemical Conversion Program is to generate scientific data and fundamental biomass converison process information that, in the long term, could lead to establishment of cost effective processes for conversion of biomass resources into clean fuels and petrochemical substitutes. The goal of the program is to improve the data base for biomass conversion by investigating the fundamental aspects of conversion technologies and exploring those parameters which are critical to these conversion processes. To achieve this objective and goal, the Thermochemical Conversion Program is sponsoring high-risk, long-term research with high payoff potential which industry is not currently sponsoring, nor is likely to support. Thermochemical conversion processes employ elevated temperatures to convert biomass materials into energy. Process examples include: combustion to produce heat, steam, electricity, direct mechanical power; gasification to produce fuel gas or synthesis gases for the production of methanol and hydrocarbon fuels; direct liquefaction to produce heavy oils or distillates; and pyrolysis to produce a mixture of oils, fuel gases, and char. A bibliography of publications for 1982 is included.

Schiefelbein, G.F.; Stevens, D.J.; Gerber, M.A.

1983-01-01T23:59:59.000Z

308

NREL: Biomass Research - Biomass Characterization Capabilities  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the Contributions and Achievements of Women |hitsAwards and Honors(PPS)WebmasterBiomass

309

Tracy Biomass Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty LtdSteen,LtdInformation Dixie Valley Geothermal Area (Reed,Tracy Biomass

310

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

311

FACTORS FOR DECLINE 3.4.5 EFFECTS OF HYDROELECTRIC DAMS ON VIABILITY OF WILD FISH  

E-Print Network [OSTI]

FACTORS FOR DECLINE 3.4.5 EFFECTS OF HYDROELECTRIC DAMS ON VIABILITY OF WILD FISH The existence and operation of the Columbia River Hydrosystem poses risks to wild populations of anadromous salmonids. Run-tagged hatchery fish or a mixture of hatchery and wild fish are used as indicator stocks. In the Snake River

312

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

313

November 2011 Model documentation for biomass,  

E-Print Network [OSTI]

1 November 2011 Model documentation for biomass, cellulosic biofuels, renewable of Education, Office of Civil Rights. #12;3 Contents Biomass.....................................................................................................................................................4 Variables in the biomass module

Noble, James S.

314

NREL: International Activities - Biomass Resource Assessment  

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

Biomass Resource Assessment Map showing annual productivity of marginal lands in APEC economies. Biomass resource assessments quantify the existing or potential biomass material in...

315

NREL: Biomass Research - David W. Templeton  

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

W. Templeton Photo of David Templeton David Templeton is the senior biomass analyst on the Biomass Analysis team (Biomass Compositional Analysis Laboratory) within the National...

316

Transcript: Biomass Clean Cities Webinar - Workforce Development...  

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

Transcript: Biomass Clean Cities Webinar - Workforce Development Transcript: Biomass Clean Cities Webinar - Workforce Development Transcript of the BiomassClean Cities Workforce...

317

Burgeoning Biomass: Creating Efficient and Sustainable Forest Biomass Supply Chains in the Rockies  

E-Print Network [OSTI]

Mountain forests. Most active forest management activities on public and private land, such as thinning be converted into fuel, heat and electricity. Eagle Valley Clean Energy in Gypsum, Colorado, is one such facility, and is Colorado's first dedicated biomass power plant, producing 11.5 megawatts of electricity

318

Sustainable Biomass Supply Systems  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) aims to displace 30% of the 2004 gasoline use (60 billion gal/yr) with biofuels by 2030 as outlined in the Energy Independence and Security Act of 2007, which will require 700 million tons of biomass to be sustainably delivered to biorefineries annually. Lignocellulosic biomass will make an important contribution towards meeting DOEs ethanol production goals. For the biofuels industry to be an economically viable enterprise, the feedstock supply system (i.e., moving the biomass from the field to the refinery) cannot contribute more that 30% of the total cost of the biofuel production. The Idaho National Laboratory in collaboration with Oak Ridge National Laboratory, University of California, Davis and Kansas State University are developing a set of tools for identifying economical, sustainable feedstocks on a regional basis based on biorefinery siting.

Erin Searcy; Dave Muth; Erin Wilkerson; Shahab Sokansanj; Bryan Jenkins; Peter Titman; Nathan Parker; Quinn Hart; Richard Nelson

2009-04-01T23:59:59.000Z

319

Biomass Scenario Model  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartmentTie Ltd: ScopeDepartment1, 2011 (BETO)and Fuel09BiomassAct ofBiomass

320

Biomass Anaerobic Digestion Facilities and Biomass Gasification Facilities (Indiana)  

Broader source: Energy.gov [DOE]

The Indiana Department of Environmental Management requires permits before the construction or expansion of biomass anaerobic digestion or gasification facilities.

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

Cogeneration and Small Power Production Quarterly Report to the California Public Utilities Commission. Second Quarter 1984  

SciTech Connect (OSTI)

At the end of the Second Quarter of 1984, the number of signed contracts and letter agreements for cogeneration and small power production projects was 334, with total estimated nominal capacity of 2,876 MW. Of these totals, 232 projects, capable of producing 678 MW, are operational (Table A). A map indicating the location of operational facilities under contract with PG and E is provided as Figure A. Developers of cogeneration projects had signed 80 contracts with a potential of 1,161 MW. Thirty-three contracts had been signed for solid waste/biomass projects for a total of 298 MW. In total, 118 contracts and letter agreements had been signed with cogeneration, solid waste, and biomass projects capable of producing 1,545 MW. PG and E also had under active discussion 46 cogeneration projects that could generate a total of 688 MW to 770 MW, and 13 solid waste or biomass projects with a potential of 119 MW to 139 MW. One contract had been signed for a geothermal project, capable of producing 80 MW. Two geothermal projects were under active discussion for a total of 2 MW. There were 8 solar projects with signed contracts and a potential of 37 MW, as well as 4 solar projects under active discussion for 31 MW. Wind farm projects under contract numbered 34, with a generating capability of 1,042 MW, Also, discussions were being conducted with 23 wind farm projects, totaling 597 MW. There were 100 wind projects of 100 kW or less with signed contracts and a potential of 1 MW, as well as 7 other small wind projects under active discussion. There were 71 hydroelectric projects with signed contracts and a potential of 151 MW, as well as 76 projects under active discussion for 505 MW. In addition, there were 18 hydroelectric projects, with a nominal capacity of 193 MW, that PG and E was planning to construct. Table B displays the above information. Appendix A displays in tabular form the status reports of the projects as of June 30, 1984.

None

1984-01-01T23:59:59.000Z

323

Biomass Feedstock National User Facility  

Broader source: Energy.gov [DOE]

Breakout Session 1BIntegration of Supply Chains I: Breaking Down Barriers Biomass Feedstock National User Facility Kevin L. Kenney, Director, Biomass Feedstock National User Facility, Idaho National Laboratory

324

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

325

U.S. West: The Next Energy Nexus  

E-Print Network [OSTI]

as we can, but also develop wind power and solar power andsolar, wind, geothermal, biomass, wave and tidal power. Theyto hydroelectric power (Table 2). Wind genera- tors are the

Davis, Sandra K.; Kear, Andrew R.

2014-01-01T23:59:59.000Z

326

ENERGY FROM BIOMASS AND  

E-Print Network [OSTI]

in aeroderivative gas turbines has beencommerciallyestablished for natural gas-fired cogeneration since 1980. Steam!l!ledin a companionpaperprepared for this conference. 781 #12;BIOMASS-GASIFIER ~.INJECTED GAS TURBINE COGENERA110N FOR THE CANE of the gas turbine for cogeneration.applications(27) and the low unit capital cost of gas turbines comparedto

327

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

328

Biomass 2014 Attendee List | Department of Energy  

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

Biomass 2014 Attendee List Biomass 2014 Attendee List This document is the attendee list for Biomass 2014, held July 29-July 30 in Washington, D.C. biomass2014attendeelist.pdf...

329

Plummer Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine:Plug Power Inc Jump to: navigation, search Name:Plummer Biomass

330

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY;5-2 #12;APPENDIX 5: BIOMASS TO ENERGY PROJECT:WILDLIFE HABITAT EVALUATION 1. Authors: Patricia Manley Ross management scenarios. We evaluated the potential effects of biomass removal scenarios on biological diversity

331

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY as a result of emerging biomass opportunities on private industrial and public multiple-use lands (tracked in the vegetation domain) and the quantity of biomass consumed by the wildfire (tracked

332

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY;12-2 #12;Appendix 12: Biomass to Energy Project Team, Committee Members and Project Advisors Research Team. Nechodom's background is in biomass energy policy development and public policy research. Peter Stine

333

Biomass Energy Crops: Massachusetts' Potential  

E-Print Network [OSTI]

Biomass Energy Crops: Massachusetts' Potential Prepared for: Massachusetts Division of Energy;#12;Executive Summary In Massachusetts, biomass energy has typically meant wood chips derived from the region's extensive forest cover. Yet nationally, biomass energy from dedicated energy crops and from crop residues

Schweik, Charles M.

334

13, 3226932289, 2013 Biomass burning  

E-Print Network [OSTI]

ACPD 13, 32269­32289, 2013 Biomass burning aerosol properties over the Northern Great Plains T (ACP). Please refer to the corresponding final paper in ACP if available. Biomass burning aerosol Geosciences Union. 32269 #12;ACPD 13, 32269­32289, 2013 Biomass burning aerosol properties over the Northern

Dong, Xiquan

335

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY;6-2 #12;APPENDIX 6: Cumulative Watershed Effects Analysis for the Biomass to Energy Project 1. Principal the findings or recommendations of the study. Cumulative watershed effects (CWE) of the Biomass to Energy (B2E

336

7, 1733917366, 2007 Biomass burning  

E-Print Network [OSTI]

ACPD 7, 17339­17366, 2007 Biomass burning plumes during the AMMA wet season experiment C. H. Mari a Creative Commons License. Atmospheric Chemistry and Physics Discussions Tracing biomass burning plumes from. Mari (marc@aero.obs-mip.fr) 17339 #12;ACPD 7, 17339­17366, 2007 Biomass burning plumes during the AMMA

Paris-Sud XI, Université de

337

Reburn system with feedlot biomass  

DOE Patents [OSTI]

The present invention pertains to the use of feedlot biomass as reburn fuel matter to reduce NO.sub.x emissions. According to one embodiment of the invention, feedlot biomass is used as the reburn fuel to reduce NO.sub.x. The invention also includes burners and boiler in which feedlot biomass serves a reburn fuel.

Annamalai, Kalyan; Sweeten, John M.

2005-12-13T23:59:59.000Z

338

NREL: Biomass Research - Microalgal Biofuels Projects  

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

synthesis. Learn about microalgal biofuels capabilities. Printable Version Biomass Research Home Capabilities Projects Biomass Characterization Biochemical Conversion...

339

Federal Biomass Activities | Department of Energy  

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

Federal Biomass Activities Federal Biomass Activities Statutory and executive order requirements for Bioproducts and Biofuels federalbiomassactivities.pdf More Documents &...

340

Siting Evaluation for Biomass-Ethanol Production in Hawaii  

SciTech Connect (OSTI)

This report examines four Hawaiian islands, Oahu, Hawaii, Maui, and Kauai, to identify three best combinations of potential sites and crops for producing dedicated supplies of biomass for conversion to ethanol. Key technical and economic factors considered in the siting evaluation include land availability (zoning and use), land suitability (agronomic conditions), potential quantities and costs of producing biomass feedstocks, infrastructure (including water and power supplies), transportation, and potential bioresidues to supplement dedicated energy crops.

Kinoshita, C.M.; Zhou, J.

2000-10-15T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

Biomass Supply and Carbon Accounting for  

E-Print Network [OSTI]

Biomass Supply and Carbon Accounting for Southeastern Forests February 2012 #12;This Biomass Supply and Carbon Accounting for Southeastern Forests study was conducted by the Biomass Energy Resource Center Biomass Energy Resource Center Kamalesh Doshi Biomass Energy Resource Center Hillary Emick Biomass Energy

342

Future Implications of China's Energy-Technology Choices  

E-Print Network [OSTI]

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

343

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

344

BARRIER ISSUES TO THE UTILIZATION OF BIOMASS  

SciTech Connect (OSTI)

The Energy & Environmental Research Center (EERC) is conducting a project to examine the fundamental issues limiting the use of biomass in small industrial steam/power systems in order to increase the future use of this valuable domestic resource. Specifically, the EERC is attempting to elucidate the ash-related problems--grate clinkering and heat exchange surface fouling--associated with cofiring coal and biomass in grate-fired systems. Utilization of biomass in stoker boilers designed for coal can be a cause of concern for boiler operators. Boilers that were designed for low volatile fuels with lower reactivities can experience damaging fouling when switched to higher volatile and more reactive lower-rank fuels, such as when cofiring biomass. Higher heat release rates at the grate can cause more clinkering or slagging at the grate because of higher temperatures. Combustion and loss of volatile matter can start too early for biomass fuels compared to the design fuel, vaporizing alkali and chlorides which then condense on rear walls and heat exchange tube banks in the convective pass of the stoker, causing noticeable increases in fouling. In addition, stoker-fired boilers that switch to biomass blends may encounter new chemical species such as potassium sulfates and various chlorides, in combination with different flue gas temperatures because of changes in fuel heating value which can adversely affect ash deposition behavior. The goal of this project is to identify the primary ash mechanisms related to grate clinkering and heat exchange surface fouling associated with cofiring coal and biomass--specifically wood and agricultural residuals--in grate-fired systems, leading to future mitigation of these problems. The specific technical objectives of the project are: Modification of an existing EERC pilot-scale combustion system to simulate a grate-fired system; Verification testing of the simulator; Laboratory-scale testing and fuel characterization to determine ash formation and potential fouling mechanisms and to optimize activities in the modified pilot-scale system; and Pilot-scale testing in the grate-fired system. The resulting data will be collected, analyzed, and reported to elucidate ash-related problems during biomass-coal cofiring and offer a range of potential solutions.

Bruce C. Folkedahl; Darren D. Schmidt; Greg F. Weber; Christopher J. Zygarlicke

2001-10-01T23:59:59.000Z

345

BARRIER ISSUES TO THE UTILIZATION OF BIOMASS  

SciTech Connect (OSTI)

The Energy & Environmental Research Center (EERC) has completed a project to examine fundamental issues that could limit the use of biomass in small industrial steam/power systems in order to increase the future use of this valuable domestic resource. Specifically, the EERC attempted to elucidate the ash-related problems--grate clinkering and heat exchange surface fouling--associated with cofiring coal and biomass in grate-fired systems. Utilization of biomass in stoker boilers designed for coal can be a cause of concern for boiler operators. Boilers that were designed for low-volatile fuels with lower reactivities can experience problematic fouling when switched to higher-volatile and more reactive coal-biomass blends. Higher heat release rates at the grate can cause increased clinkering or slagging at the grate due to higher temperatures. Combustion and loss of volatile matter can start much earlier for biomass fuels compared to design fuel, vaporizing alkali and chlorides which then condense on rear walls and heat exchange tube banks in the convective pass of the stoker, causing noticeable increases in fouling. In addition, stoker-fired boilers that switch to biomass blends may encounter new chemical species such as potassium sulfates, various chlorides, and phosphates. These species in combination with different flue gas temperatures, because of changes in fuel heating value, can adversely affect ash deposition behavior. The goal of this project was to identify the primary ash mechanisms related to grate clinkering and heat exchange surface fouling associated with cofiring coal and biomass--specifically wood and agricultural residuals--in grate-fired systems, leading to future mitigation of these problems. The specific technical objectives of the project were: (1) Modification of an existing pilot-scale combustion system to simulate a grate-fired system. (2) Verification testing of the simulator. (3) Laboratory-scale testing and fuel characterization to determine ash formation and potential fouling mechanisms and to optimize activities in the modified pilot-scale system. (4) Pilot-scale testing in the grate-fired system. The resulting data were used to elucidate ash-related problems during coal-biomass cofiring and offer a range of potential solutions.

Bruce C. Folkedahl; Jay R. Gunderson; Darren D. Schmidt; Greg F. Weber; Christopher J. Zygarlicke

2002-09-01T23:59:59.000Z

346

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

347

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network [OSTI]

ofproductioncredits,renewableenergyincentives,andneutral renewable energy by providingaproductionformofproductionincentivestoeligiblerenewableenergy

Cattolica, Robert

2009-01-01T23:59:59.000Z

348

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network [OSTI]

Energy 10,000 Trials Cumulative Chart 9,901 Displayed Mean $98.4/MWh Figure3:CumulativeprobabilityoflevelizedannualcostEnergy 10,000 Trials Cumulative Chart 9,927 Displayed Mean $100/MWh Figure4:Cumulativeprobabilityoflevelizedannualcost

Cattolica, Robert

2009-01-01T23:59:59.000Z

349

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network [OSTI]

carbon atoms into a synthetic gas (syngas). This syngas can be used to manufacture chemicals,calculations utilizing syngas component gas concentrations

Cattolica, Robert

2009-01-01T23:59:59.000Z

350

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network [OSTI]

productioncredits,renewableenergyincentives,andfeed?standingincentivessupportingrenewableenergy,startingformofproductionincentivestoeligiblerenewableenergy

Cattolica, Robert

2009-01-01T23:59:59.000Z

351

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network [OSTI]

atthebottomoftheGasifier_Economicstab. Finally,toasadirectlyheatedgasifier. Controlofthe movementinadirectlyheatedgasifiercanbeproblematic. In

Cattolica, Robert

2009-01-01T23:59:59.000Z

352

Haryana Biomass Power Ltd | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio:Greer County is8584°,HardyIowa Dunlap,HartHarwood, North

353

Hebei Jiantou Biomass Power | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio:Greer CountyCorridorPart A PermitValles Caldera, NewHeathrow,

354

UCSD Biomass to Power Economic Feasibility Study  

E-Print Network [OSTI]

Waste Recyclers 3 located in San Diego County such as Agri Service Incs El Corazon facility 4 and Organic Recycling

Cattolica, Robert

2009-01-01T23:59:59.000Z

355

Pinetree Power Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine: EnergyPierce County,3.3075694°,BethlehemPinellas

356

Jefferson Power Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (botOpen6 Climate Zone Subtype A. Registered EnergyJeffersonLLC

357

Water quality and sedimentation implications of installing a hydroelectric dam on the Ro 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

358

BIOMASS-TO-ENERGY FEASIBILITY STUDY  

SciTech Connect (OSTI)

The purpose of this study was to assess the economic and technical feasibility of producing electricity and thermal energy from biomass by gasification. For an economic model we chose a large barley malting facility operated by Rahr Malting Co. in Shakopee, Minnesota. This plant provides an excellent backdrop for this study because it has both large electrical loads and thermal loads that allowed us to consider a wide range of sizes and technical options. In the end, eleven scenarios were considered ranging from 3.1 megawatts (MWe) to 19.8 MWe. By locating the gasification and generation at an agricultural product processing plant with large electrical and thermal loads, the expectation was that some of the limitations of stand-alone biomass power plants would be overcome. In addition, since the process itself created significant volumes of low value biomass, the hope was that most of the biomass gathering and transport issues would be handled as well. The development of low-BTU gas turbines is expected to fill a niche between the upper limit of multiple spark ignited engine set systems around 5 MWe and the minimum reasonable scale for steam turbine systems around 10 MWe.

Cecil T. Massie

2002-09-03T23:59:59.000Z

359

A review on biomass classification and composition, cofiring issues and pretreatment methods  

SciTech Connect (OSTI)

Presently around the globe there is a significant interest in using biomass for power generation as power generation from coal continues to raise environmental concerns. Biomass alone can be used for generation of power which can bring lot of environmental benefits. However the constraints of using biomass alone can include high investments costs for biomass feed systems and also uncertainty in the security of the feedstock supply due to seasonal variations and in most of the countries biomass is dispersed and the infrastructure for biomass supply is not well established. Alternatively cofiring biomass along with coal offer advantages like (a) reducing the issues related to biomass quality and buffers the system when there is insufficient feedstock quantity and (b) costs of adapting the existing coal power plants will be lower than building new systems dedicated only to biomass. However with the above said advantages there exists some technical constrains including low heating and energy density values, low bulk density, lower grindability index, higher moisture and ash content to successfully cofire biomass with coal. In order to successfully cofire biomass with coal, biomass feedstock specifications need to be established to direct pretreatment options that may include increasing the energy density, bulk density, stability during storage and grindability. Impacts on particle transport systems, flame stability, pollutant formation and boiler tube fouling/corrosion must also be minimized by setting feedstock specifications including composition and blend ratios if necessary. Some of these limitations can be overcome by using pretreatment methods. This paper discusses the impact of feedstock pretreatment methods like sizing, baling, pelletizing, briquetting, washing/leaching, torrefaction, torrefaction and pelletization and steam explosion in attainment of optimum feedstock characteristics to successfully cofire biomass with coal.

Jaya Shankar Tumuluru; Shahab Sokhansanj; Christopher T. Wright; Richard D. Boardman

2011-08-01T23:59:59.000Z

360

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

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

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

362

Reliability of concrete in the main structures of the Boguchany hydroelectric station  

SciTech Connect (OSTI)

At the construction site of the Boguchany hydroelectric station more than half of the entire volume of concrete is being placed in the main structures. The stage related to the construction of the headwall of the water intakes and pressure conduits, formation of the downstream face, transfer of the diverted flow to the permanent bottom outlets, and start of concreting operations on the hydrostation powerhouse is coming.

Lyadov, Yu.D.; Semenok, S.N.; Sukhotskaya, S.S. [and others

1995-11-01T23:59:59.000Z

363

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

364

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

SciTech Connect (OSTI)

This report describes the proposed mitigation plan for wildlife losses attributable to the construction of the Libby hydroelectric project. Mitigation objectives and alternatives, the recommended mitigation projects, and the crediting system for each project are described by each target species. The report describes mitigation that has already taken place and 8 recommended mitigation projects designed to complete total wildlife mitigation. 8 refs., 2 figs., 12 tabs.

Mundinger, John

1985-01-01T23:59:59.000Z

365

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

366

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

367

April 15, 2005 To all retail providers  

E-Print Network [OSTI]

hydroelectric 1.1% -Solar 0.0% -Wind 0.2% Coal 28.9% Large hydroelectric 20.1% Natural gas 45.0% Nuclear 1 Gross System Power Eligible Renewable 10.6% -Biomass & waste 2.2% -Geothermal 4.9% -Small hydroelectric 1.7% -Solar 0.3% -Wind 1.5% Coal 19.8% Large hydroelectric 14.8% Natural gas 41.9% Nuclear 12

368

High-biomass sorghums for biomass biofuel production  

E-Print Network [OSTI]

University; M.S., Texas A&M University Chair of Advisory Committee: Dr. William Rooney High-biomass sorghums provide structural carbohydrates for bioenergy production. Sorghum improvement is well established, but development of high- biomass sorghums... these goals and be economically viable, abundant and low-cost 3 biomass sources are needed. To provide this, dedicated bioenergy crops are necessary (Epplin et al., 2007). For a variety of reasons, the C4 grass sorghum (Sorghum bicolor L...

Packer, Daniel

2011-05-09T23:59:59.000Z

369

Northeast regional biomass program. Retrospective, 1983--1993  

SciTech Connect (OSTI)

Ten years ago, when Congress initiated the Regional Biomass Energy Program, biomass fuel use in the Northeast was limited primarily to the forest products industry and residential wood stoves. An enduring form of energy as old as settlement in the region, residential wood-burning now takes its place beside modern biomass combustion systems in schools and other institutions, industrial cogeneration facilities, and utility-scale power plants. Biomass today represents more than 95 percent of all renewable energy consumed in the Northeast: a little more than one-half quadrillion BTUs yearly, or five percent of the region`s total energy demand. Yet given the region`s abundance of overstocked forests, municipal solid waste and processed wood residues, this represents just a fraction of the energy potential the biomass resource has to offer.This report provides an account of the work of the Northeast Regional Biomass Program (NRBP) over it`s first ten years. The NRBP has undertaken projects to promote the use of biomass energy and technologies.

Savitt, S.; Morgan, S. [eds.] [Citizens Conservation Corp., Boston, MA (United States)

1995-01-01T23:59:59.000Z

370

EPA RE-Powering America's Lands: Kansas City Municipal Farm Site...  

Office of Scientific and Technical Information (OSTI)

EPA RE-Powering America's Lands: Kansas City Municipal Farm Site -- Biomass Power Analysis Re-direct Destination: Through the RE-Powering America's Land initiative, the economic...

371

FETC/EPRI BIOMASS COFIRING COOPERATIVE AGREEMENT  

SciTech Connect (OSTI)

During April 1 st , 1998 to June 31 st , 1998, significant work was done in preparation for a series of test involving cofiring at power plants. A biomass material handling system was designed for the Seward testing, a gasification system was designed for the Allen Fossil Plant, and a test program plan was developed for testing at NIPSCO?s Bailly Station. Also completed this quarter was a cyclone combustion model that provides a color visual representation of estimated temperatures within a plant. This report summarizes the activities during the second quarter in 1998 of the FETC/EPRI Biomass Cofiring Cooperative Agreement. It focuses upon reporting the results of testing in order to highlight the progress at utilities.

D. TILLMAN; E. HUGHES

1998-08-01T23:59:59.000Z

372

Remotely sensed heat anomalies linked with Amazonian forest biomass declines  

E-Print Network [OSTI]

with Amazonian forest biomass declines Michael Toomey, 1 Darof aboveground living biomass (p biomass declines, Geophys. Res.

Toomey, M.; Roberts, D. A.; Still, C.; Goulden, M. L.; McFadden, J. P.

2011-01-01T23:59:59.000Z

373

Interactions of Lignin and Hemicellulose and Effects on Biomass Deconstruction  

E-Print Network [OSTI]

such lignocellulosic biomass feedstocks into ethanol via atools. Different biomass feedstocks have different cell wallmajor lignocellulosic biomass feedstocks, except softwoods,

Li, Hongjia

2012-01-01T23:59:59.000Z

374

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

375

Catalytic Tar Reforming for Cleanup and Conditioning of Biomass-derived Syngas  

SciTech Connect (OSTI)

Biomass gasification is being investigated to produce clean syngas from biomass or biorefinery residues as an intermediate that can be used directly as a fuel for integrated heat and power production or further refined and upgraded by various processing technologies. Conditioning of biomass-derived syngas, with an emphasis on tar reforming, to make it a suitable feed for high temperature, pressurized liquid fuels synthesis is the goal of current research efforts.

Dayton, D. C.; Bain, R. L.; Phillips, S. D.; Magrini-Bair, K.; Feik, C. J.

2006-01-01T23:59:59.000Z

376

Hydrothermal Liquefaction of Biomass  

SciTech Connect (OSTI)

Hydrothermal liquefaction technology is describes in its relationship to fast pyrolysis of biomass. The scope of work at PNNL is discussed and some intial results are presented. HydroThermal Liquefaction (HTL), called high-pressure liquefaction in earlier years, is an alternative process for conversion of biomass into liquid products. Some experts consider it to be pyrolysis in solvent phase. It is typically performed at about 350 C and 200 atm pressure such that the water carrier for biomass slurry is maintained in a liquid phase, i.e. below super-critical conditions. In some applications catalysts and/or reducing gases have been added to the system with the expectation of producing higher yields of higher quality products. Slurry agents ('carriers') evaluated have included water, various hydrocarbon oils and recycled bio-oil. High-pressure pumping of biomass slurry has been a major limitation in the process development. Process research in this field faded away in the 1990s except for the HydroThermal Upgrading (HTU) effort in the Netherlands, but has new resurgence with other renewable fuels in light of the increased oil prices and climate change concerns. Research restarted at Pacific Northwest National Laboratory (PNNL) in 2007 with a project, 'HydroThermal Liquefaction of Agricultural and Biorefinery Residues' with partners Archer-Daniels-Midland Company and ConocoPhillips. Through bench-scale experimentation in a continuous-flow system this project investigated the bio-oil yield and quality that could be achieved from a range of biomass feedstocks and derivatives. The project was completed earlier this year with the issuance of the final report. HydroThermal Liquefaction research continues within the National Advanced Biofuels Consortium with the effort focused at PNNL. The bench-scale reactor is being used for conversion of lignocellulosic biomass including pine forest residue and corn stover. A complementary project is an international collaboration with Canada to investigate kelp (seaweed) as a biomass feedstock. The collaborative project includes process testing of the kelp in HydroThermal Liquefaction in the bench-scale unit at PNNL. HydroThermal Liquefaction at PNNL is performed in the hydrothermal processing bench-scale reactor system. Slurries of biomass are prepared in the laboratory from whole ground biomass materials. Both wet processing and dry processing mills can be used, but the wet milling to final slurry is accomplished in a stirred ball mill filled with angle-cut stainless steel shot. The PNNL HTL system, as shown in the figure, is a continuous-flow system including a 1-litre stirred tank preheater/reactor, which can be connected to a 1-litre tubular reactor. The product is filtered at high-pressure to remove mineral precipitate before it is collected in the two high-pressure collectors, which allow the liquid products to be collected batchwise and recovered alternately from the process flow. The filter can be intermittently back-flushed as needed during the run to maintain operation. By-product gas is vented out the wet test meter for volume measurement and samples are collected for gas chromatography compositional analysis. The bio-oil product is analyzed for elemental content in order to calculate mass and elemental balances around the experiments. Detailed chemical analysis is performed by gas chromatography-mass spectrometry and 13-C nuclear magnetic resonance is used to evaluate functional group types in the bio-oil. Sufficient product is produced to allow subsequent catalytic hydroprocessing to produce liquid hydrocarbon fuels. The product bio-oil from hydrothermal liquefaction is typically a more viscous product compared to fast pyrolysis bio-oil. There are several reasons for this difference. The HTL bio-oil contains a lower level of oxygen because of more extensive secondary reaction of the pyrolysis products. There are less amounts of the many light oxygenates derived from the carbohydrate structures as they have been further reacted to phenolic Aldol condensation products. The bio-oil

Elliott, Douglas C.

2010-12-10T23:59:59.000Z

377

Science Activities in Biomass  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administrationcontroller systemsBi (2) Sr (2) CawithMicrofluidicJournalWhatActivities in Biomass

378

Biomass 2013: Welcome  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-Up fromDepartmentTie Ltd: ScopeDepartment1, 2011 (BETO)and Fuel09 ConferenceBiomass 2013

379

Sandia National Laboratories: Biomass  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -the Mid-Infrared0Energy Advanced NuclearBASF latentBiofuelsBiomass Renewable

380

NREL: Biomass Research - Joseph Shekiro  

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

Deacetylation and Mechanical (Disc) Refining Process for the Conversion of Renewable Biomass to Lower Cost Sugars." Biotechnology for Biofuels (7:7). Shekiro, J. ; Kuhn, E.M.;...

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

NREL: Biomass Research - Josh Schaidle  

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

of pyrolysis products to produce fungible transportation fuels. Research Interests Biomass conversion to fuels and chemicals Environmentally-sustainable engineering practices...

382

Biomass IBR Fact Sheet: POET  

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

in the project, including POET Design and Construction, POET Research, POET Biomass, and POET Biorefining - Emmetsburg. LIBERTY is partnering with Novozymes to optimize...

383

NREL: Biomass Research - Michael Resch  

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

improve the hydrolysis efficiency of cellulase and hemicellulase enzyme digestion of biomass. This work will help NREL lower the industrial cost of lignocellulosic enzyme...

384

Biomass Rapid Analysis Network (BRAN)  

SciTech Connect (OSTI)

Helping the emerging biotechnology industry develop new tools and methods for real-time analysis of biomass feedstocks, process intermediates and The Biomass Rapid Analysis Network is designed to fast track the development of modern tools and methods for biomass analysis to accelerate the development of the emerging industry. The network will be led by industry and organized and coordinated through the National Renewable Energy Lab. The network will provide training and other activities of interest to BRAN members. BRAN members will share the cost and work of rapid analysis method development, validate the new methods, and work together to develop the training for the future biomass conversion workforce.

Not Available

2003-10-01T23:59:59.000Z

385

System and process for biomass treatment  

SciTech Connect (OSTI)

A system including an apparatus is presented for treatment of biomass that allows successful biomass treatment at a high solids dry weight of biomass in the biomass mixture. The design of the system provides extensive distribution of a reactant by spreading the reactant over the biomass as the reactant is introduced through an injection lance, while the biomass is rotated using baffles. The apparatus system to provide extensive assimilation of the reactant into biomass using baffles to lift and drop the biomass, as well as attrition media which fall onto the biomass, to enhance the treatment process.

Dunson, Jr., James B; Tucker, III, Melvin P; Elander, Richard T; Lyons, Robert C

2013-08-20T23:59:59.000Z

386

April 15, 2004 To all retail providers  

E-Print Network [OSTI]

.4% -Biomass & waste 2.0% -Geothermal 5.0% -Small hydroelectric 1.9% -Solar 0.3% -Wind 1.2% Coal 21.3% Large hydroelectric 16.2% Natural gas 36.9% Nuclear 15.2% Other 0.0% Total 100.00% Fuel Type 2003 Net System Power Eligible Renewable 8.1% -Biomass & waste 2.0% -Geothermal 3.3% -Small hydroelectric 2.3% -Solar 0.0% -Wind

387

Microsoft PowerPoint - Carlsen.ppt  

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

* Pursuing balanced portfolio of renewable and low carbon options - Substantial existing hydro and pumped storage - Biomass * Mitchell conversion 2012 * Studying re-powering and...

388

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

389

Process for concentrated biomass saccharification  

DOE Patents [OSTI]

Processes for saccharification of pretreated biomass to obtain high concentrations of fermentable sugars are provided. Specifically, a process was developed that uses a fed batch approach with particle size reduction to provide a high dry weight of biomass content enzymatic saccharification reaction, which produces a high sugars concentration hydrolysate, using a low cost reactor system.

Hennessey, Susan M. (Avondale, PA); Seapan, Mayis (Landenberg, PA); Elander, Richard T. (Evergreen, CO); Tucker, Melvin P. (Lakewood, CO)

2010-10-05T23:59:59.000Z

390

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network [OSTI]

and impact of Industrial Private Forestry (IPF) has been eliminated from most of the analyses that make up) Project is developing a comprehensive forest biomass-to- electricity model to identify and analyze the economic and environmental costs and benefits of using forest biomass to generate electricity while

391

Biomass Producer or Collector Tax Credit (Oregon)  

Broader source: Energy.gov [DOE]

The Oregon Department of Energy provides a tax credit for agricultural producers or collectors of biomass. The credit can be used for eligible biomass used to produce biofuel; biomass used in...

392

Treatment of biomass to obtain fermentable sugars  

DOE Patents [OSTI]

Biomass is pretreated using a low concentration of aqueous ammonia at high biomass concentration. Pretreated biomass is further hydrolyzed with a saccharification enzyme consortium. Fermentable sugars released by saccharification may be utilized for the production of target chemicals by fermentation.

Dunson, Jr., James B. (Newark, DE); Tucker, Melvin (Lakewood, CO); Elander, Richard (Evergreen, CO); Hennessey, Susan M. (Avondale, PA)

2011-04-26T23:59:59.000Z

393

BIOMASS LIQUEFACTION EFFORTS IN THE UNITED STATES  

E-Print Network [OSTI]

icat ion Preheat zone Biomass liquefaction Tubular reactor (design is shown in Figure 7, C I Biomass ua efaction Fic LBL Process BiOMASS t NON-REVERS lNG CYCLONE CONDENSER (

Ergun, Sabri

2012-01-01T23:59:59.000Z

394

Mineral Transformation and Biomass Accumulation Associated With  

E-Print Network [OSTI]

Mineral Transformation and Biomass Accumulation Associated With Uranium Bioremediation at Rifle transformation and biomass accumulation, both of which can alter the flow field and potentially bioremediation to understand the biogeochemical processes and to quantify the biomass and mineral transformation/ accumulation

Hubbard, Susan

395

Developing a Power Measurement Framework for Cyber Defense  

E-Print Network [OSTI]

substations and hydroelectric facilities is a normal part of guerilla warfare [3]. Cyber attack of EDS systems, they have become more vulnerable to cyber-attacks as well. As part of a systems health monitoring approach, Experimentation, Security. Keywords Energy Delivery Systems, malware, rootkits, cyber-attacks, Power Distribution

Pouchard, Line

396

Catalytic Hydrothermal Gasification of Biomass  

SciTech Connect (OSTI)

A recent development in biomass gasification is the use of a pressurized water processing environment in order that drying of the biomass can be avoided. This paper reviews the research undertaken developing this new option for biomass gasification. This review does not cover wet oxidation or near-atmospheric-pressure steam-gasification of biomass. Laboratory research on hydrothermal gasification of biomass focusing on the use of catalysts is reviewed here, and a companion review focuses on non-catalytic processing. Research includes liquid-phase, sub-critical processing as well as super-critical water processing. The use of heterogeneous catalysts in such a system allows effective operation at lower temperatures, and the issues around the use of catalysts are presented. This review attempts to show the potential of this new processing concept by comparing the various options under development and the results of the research.

Elliott, Douglas C.

2008-05-06T23:59:59.000Z

397

Reproducedwith pennissionfrom Elsevier/Pergamon ~ Biomass and Bioenerg..' Vol: 10, !:!os 2-3, pp..149-l66, 1996  

E-Print Network [OSTI]

reserved 0961-9534(95)00069-0 0961-9534/96SI5.00+ 0.00 BIOMASS GASIFIER GAS TURBINE POWER GENERATING-Integrating gasifiers with gas turbines, aeroderivative gas turbines in particular, makes it possible to achieve high produced with biomass-integrated gasifier/gas turbine (BIG/GT) power systems would be competitive

398

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

399

Prairie City Biomass Facility | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine:Plug Power IncPowder River EnergyCubePractical ActionCity Biomass

400

THE PRODUCTION OF SYNGAS VIA HIGH TEMPERATURE ELECTROLYSIS AND BIO-MASS GASIFICATION  

SciTech Connect (OSTI)

A process model of syngas production using high temperature electrolysis and biomass gasification is presented. Process heat from the biomass gasifier is used to improve the hydrogen production efficiency of the steam electrolysis process. Hydrogen from electrolysis allows a high utilization of the biomass carbon for syngas production. Based on the gasifier temperature, 94% to 95% of the carbon in the biomass becomes carbon monoxide in the syngas (carbon dioxide and hydrogen). Assuming the thermal efficiency of the power cycle for electricity generation is 50%, (as expected from GEN IV nuclear reactors), the syngas production efficiency ranges from 70% to 73% as the gasifier temperature decreases from 1900 K to 1500 K.

M. G. McKellar; G. L. Hawkes; J. E. O'Brien

2008-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

NREL: Biomass Research - Biochemical Conversion Projects  

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

NREL's projects in biochemical conversion involve three basic steps to convert biomass feedstocks to fuels: Converting biomass to sugar or other fermentation feedstock...

402

Symbiosis: Addressing Biomass Production Challenges and Climate...  

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

Symbiosis: Addressing Biomass Production Challenges and Climate Change Symbiosis: Addressing Biomass Production Challenges and Climate Change This presentation was the opening...

403

NREL: Biomass Research - Robert M. Baldwin  

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

MI. Dr. Baldwin has extensive experience and expertise in thermochemical conversion of biomass to gaseous and liquid fuels, including catalysis and reaction engineering of biomass...

404

Tribal Renewable Energy Curriculum Foundational Course: Biomass...  

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

Renewable Energy Curriculum Foundational Course: Biomass Tribal Renewable Energy Curriculum Foundational Course: Biomass Watch the U.S. Department of Energy Office of Indian Energy...

405

Molecular Characterization of Biomass Burning Aerosols Using...  

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

Biomass Burning Aerosols Using High Resolution Mass Spectrometry. Molecular Characterization of Biomass Burning Aerosols Using High Resolution Mass Spectrometry. Abstract: Chemical...

406

NREL: Biomass Research - Daniel J. Schell  

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

more than 30 years of research experience in bio-based conversion of lignocellulosic biomass and has extensive expertise in integrated biomass conversion operations at the bench...

407

Biomass Compositional Analysis Laboratory (Fact Sheet), National...  

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

At the Biomass Compositional Analysis Laboratory, NREL scientists have more than 20 years of experience supporting the biomass conversion industry. They develop, refine, and...

408

NREL: Biomass Research - News Release Archives  

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

Research Facility (IBRF). June 2, 2011 Science & Industry Peers Turn to NREL for Biomass Solutions The biomass industry looks to the U.S. Department of Energy's National...

409

Transcript: Biomass Clean Cities Webinar ? Workforce Development  

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

Transcript: Biomass Clean Cities Webinar - Workforce Development Page 1 of 12 Alicia Lindauer: My name is Alicia Lindauer. I work for the Department of Energy's Biomass Program....

410

High temperature, optically transparent plastics from biomass  

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

temperature, optically transparent plastics from biomass At a Glance Rapid, selective catalytic system to produce vinyl plastics from renewable biomass Stereoregular...

411

Supplying High-Quality, Raw Biomass  

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

Supplying High-Quality, Raw Biomass The building blocks to supply high-quality raw biomass start with harvesting and collection practices, product storage and recommendations of...

412

Converting Biomass to High-Value Feedstocks  

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

Converting Biomass to High-Value Feedstocks Advanced feedstocks play an important role in economically and efficiently converting biomass into bioenergy products. Advanced...

413

Biomass Guidelines (Prince Edward Island, Canada)  

Broader source: Energy.gov [DOE]

PEI Biomass Guidelines identify two major pathways that biomass projects may follow: No Public Investment, and Public Investment. Projects with Public Investment include any project that has:

414

Hydrogen Production Cost Estimate Using Biomass Gasification...  

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

Production Cost Estimate Using Biomass Gasification: Independent Review Hydrogen Production Cost Estimate Using Biomass Gasification: Independent Review This independent review is...

415

BioSAR Airborne Biomass Sensing System  

SciTech Connect (OSTI)

This CRADA was developed to enable ORNL to assist American Electronics, Inc. test a new technology--BioSAR. BioSAR is a an airborne, low frequency (80-120 MHz {approx} FM radio frequencies) synthetic aperture radar (SAR) technology which was designed and built for NASA by ZAI-Amelex under Patrick Johnson's direction. At these frequencies, leaves and small branches are nearly transparent and the majority of the energy reflected from the forest and returned to the radar is from the tree trunks. By measuring the magnitude of the back scatter, the volume of the tree trunk and therefore the biomass of the trunks can be inferred. The instrument was successfully tested on tropical rain forests in Panama. Patrick Johnson, with American Electronics, Inc received a Phase II SBIR grant from DOE Office of Climate Change to further test and refine the instrument. Mr Johnson sought ORNL expertise in measuring forest biomass in order for him to further validate his instrument. ORNL provided ground truth measurements of forest biomass at three locations--the Oak Ridge Reservation, Weyerhaeuser Co. commercial pine plantations in North Carolina, and American Energy and Power (AEP) Co. hardwood forests in southern Ohio, and facilitated flights over these forests. After Mr. Johnson processed the signal data from BioSAR instrument, the processed data were given to ORNL and we attempted to derive empirical relationships between the radar signals and the ground truth forest biomass measurements using standard statistical techniques. We were unsuccessful in deriving such relationships. Shortly before the CRADA ended, Mr Johnson discovered that FM signal from local radio station broadcasts had interfered with the back scatter measurements such that the bulk of the signal received by the BioSAR instrument was not backscatter from the radar but rather was local radio station signals.

Graham, R.L.; Johnson, P.

2007-05-24T23:59:59.000Z

416

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

417

Thermal Efficiency Optimization for Industrial Power Plants Under Load Fluctuations Using Fuzzy Logic  

E-Print Network [OSTI]

-time monitoring, optimization and control of a hydroelectric generation complex. IEEE Transactions on Power Systems, Vol 3 No.2 Nov. 1988 p 1768-1783. (2] Nakamura H., Toyota Y., Kushihashi M., Uchida M., Optimal control of Thermal Power Plants. Journal...

Steffenhagan, W.; de Sam Lazaro, A.

418

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.

419

E-Print Network 3.0 - algal biomass biosorbents Sample Search...  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: algal biomass biosorbents Page: << < 1 2 3 4 5 > >> 1 ADVANCES IN BIOSORPTION OF HEAVY METALS David...

420

E-Print Network 3.0 - algal biomass production Sample Search...  

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

Search Powered by Explorit Topic List Advanced Search Sample search results for: algal biomass production Page: << < 1 2 3 4 5 > >> 1 DOEEERE OBP December 29, 2010 Page | 1 Algae...

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

Cofiring of coal and dairy biomass in a 100,000 btu/hr furnace  

E-Print Network [OSTI]

Dairy biomass (DB) is evaluated as a possible co-firing fuel with coal. Cofiring of DB offers a technique of utilizing dairy manure for power/steam generation, reducing greenhouse gas concerns, and increasing financial returns to dairy operators...

Lawrence, Benjamin Daniel

2009-05-15T23:59:59.000Z

422

Economic development through biomass system integration: Volume 1  

SciTech Connect (OSTI)

This report documents a feasibility study for an integrated biomass power system, where an energy crop (alfalfa) is the feedstock for a processing plant and a power plant (integrated gasification combined cycle) in a way that benefits the facility owners. Chapters describe alfalfa basics, production risks, production economics, transportation and storage, processing, products, market analysis, business analysis, environmental impact, and policy issues. 69 figs., 63 tabs.

DeLong, M.M. [Northern States Power Co., Minneapolis, MN (United States)

1995-10-01T23:59:59.000Z

423

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

424

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

425

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

426

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

427

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

428

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

429

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

430

Biothermal gasification of biomass  

SciTech Connect (OSTI)

The BIOTHERMGAS Process is described for conversion of biomass, organic residues, and peat to substitute natural gas (SNG). This new process, under development at IGT, combines biological and thermal processes for total conversion of a broad variety of organic feeds (regardless of water or nutrient content). The process employs thermal gasification for conversion of refractory digester residues. Ammonia and other inorganic nutrients are recycled from the thermal process effluent to the bioconversion unit. Biomethanation and catalytic methanation are presented as alternative processes for methanation of thermal conversion product gases. Waste heat from the thermal component is used to supply the digester heat requirements of the bioconversion component. The results of a preliminary systems analysis of three possible applications of this process are presented: (1) 10,000 ton/day Bermuda grass plant with catalytic methanation; (2) 10,000 ton/day Bermuda grass plant with biomethanation; and (3) 1000 ton/day municipal solid waste (MSW) sewage sludge plant with biomethanation. The results indicate that for these examples, performance is superior to that expected for biological or thermal processes used separately. The results of laboratory studies presented suggest that effective conversion of thermal product gases can be accomplished by biomethanation.

Chynoweth, D.P.; Srivastava, V.J.; Henry, M.P.; Tarman, P.B.

1980-01-01T23:59:59.000Z

431

Ohio Biomass Energy Program (Ohio)  

Broader source: Energy.gov [DOE]

Ohio is one of seven states participating in the Great Lakes Regional Biomass Energy Program which was established in 1983. The Regional Program is administered by the Council of Great Lakes...

432

Arnold Schwarzenegger BIOMASS TO ENERGY  

E-Print Network [OSTI]

Arnold Schwarzenegger Governor BIOMASS TO ENERGY: FOREST MANAGEMENT FOR WILDFIRE REDUCTION, ENERGY Public Interest Energy Research Program Prepared By: USDA Forest Service Pacific Southwest Research PRODUCTION, AND OTHER BENEFITS PIERFINALPROJECTREPORT APPENDICES Prepared For: California Energy Commission

433

Biomass Supply for a Bioenergy  

E-Print Network [OSTI]

Resource assessment do we have enough biomass? Techno-economic analysis can biofuels be produced at competitive prices? Integrated biorefineries what is being funded at DOE and what are future plans?

Hydrocarbon-based Biofuels; Zia Haq

2012-01-01T23:59:59.000Z

434

Washington State biomass data book  

SciTech Connect (OSTI)

This is the first edition of the Washington State Biomass Databook. It assess sources and approximate costs of biomass fuels, presents a view of current users, identifies potential users in the public and private sectors, and lists prices of competing energy resources. The summary describes key from data from the categories listed above. Part 1, Biomass Supply, presents data increasing levels of detail on agricultural residues, biogas, municipal solid waste, and wood waste. Part 2, Current Industrial and Commercial Use, demonstrates how biomass is successfully being used in existing facilities as an alternative fuel source. Part 3, Potential Demand, describes potential energy-intensive public and private sector facilities. Part 4, Prices of Competing Energy Resources, shows current suppliers of electricity and natural gas and compares utility company rates. 49 refs., 43 figs., 72 tabs.

Deshaye, J.A.; Kerstetter, J.D.

1991-07-01T23:59:59.000Z

435

HYDROGEN FROM BIOMASS FOR URBAN TRANSPORTATION  

E-Print Network [OSTI]

biomass, such as peanut shells, for urban transportation. The process involves pyrolysis of the biomassHYDROGEN FROM BIOMASS FOR URBAN TRANSPORTATION Collaborating Project Team Y. Yeboah (PI) and K and liquid fuels) · Potential sources of hydrogen include biomass, natural gas and other fossil fuels. #12

436

Cadmium Biosorption Rate in Protonated Sargassum Biomass  

E-Print Network [OSTI]

Cadmium Biosorption Rate in Protonated Sargassum Biomass J I N B A I Y A N G A N D B O H U M I L V Sargassum fluitans biomass was accompanied by the release of hydrogen protons from the biomass. The uptake the overall biosorption rate of cadmium ions in flat seaweed biomass particles. The overall biosorption

Volesky, Bohumil

437

Vanadium catalysts break down biomass for fuels  

E-Print Network [OSTI]

- 1 - Vanadium catalysts break down biomass for fuels March 26, 2012 Vanadium catalysts break down biomass into useful components Due to diminishing petroleum reserves, non-food biomass (lignocellulose biomass into high-value commodity chemicals. The journal Angewandte Chemie International Edition published

438

Biomass Surface Characterization Laboratory (Fact Sheet)  

SciTech Connect (OSTI)

This fact sheet provides information about Biomass Surface Characterization Laboratory capabilities and applications at NREL.

Not Available

2012-04-01T23:59:59.000Z

439

November 2011 Competition for biomass among  

E-Print Network [OSTI]

remain high, limiting the development of national or even regional markets for biomass feedstocks. We

Noble, James S.

440

Global (International) Energy Policy and Biomass  

SciTech Connect (OSTI)

Presentation to the California Biomass Collaboration--First Annual Forum, January 8th 2004, Sacramento, California

Overend, R. P.

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

Biomass and Bioenergy 31 (2007) 646655 Estimating biomass of individual pine trees using airborne lidar  

E-Print Network [OSTI]

Biomass and Bioenergy 31 (2007) 646­655 Estimating biomass of individual pine trees using airborne biomass and bio-energy feedstocks. The overall goal of this study was to develop a method for assessing aboveground biomass and component biomass for individual trees using airborne lidar data in forest settings

442

Instructions for CEC-1250E-4 Biomass and Fossil Fuel Usage Report for Biomass Facilities  

E-Print Network [OSTI]

Instructions for CEC-1250E-4 Biomass and Fossil Fuel Usage Report for Biomass Facilities Biomass energy input basis in the upcoming calendar year? - Please check "yes" or "no." 12. Types of Biomass Fuel Used - Please report the quantity and supplier of the following types of biomass fuel used

443

Enzymatic Hydrolysis of Cellulosic Biomass  

SciTech Connect (OSTI)

Biological conversion of cellulosic biomass to fuels and chemicals offers the high yields to products vital to economic success and the potential for very low costs. Enzymatic hydrolysis that converts lignocellulosic biomass to fermentable sugars may be the most complex step in this process due to substrate-related and enzyme-related effects and their interactions. Although enzymatic hydrolysis offers the potential for higher yields, higher selectivity, lower energy costs, and milder operating conditions than chemical processes, the mechanism of enzymatic hydrolysis and the relationship between the substrate structure and function of various glycosyl hydrolase components are not well understood. Consequently, limited success has been realized in maximizing sugar yields at very low cost. This review highlights literature on the impact of key substrate and enzyme features that influence performance to better understand fundamental strategies to advance enzymatic hydrolysis of cellulosic biomass for biological conversion to fuels and chemicals. Topics are summarized from a practical point of view including characteristics of cellulose (e.g., crystallinity, degree of polymerization, and accessible surface area) and soluble and insoluble biomass components (e.g., oligomeric xylan, lignin, etc.) released in pretreatment, and their effects on the effectiveness of enzymatic hydrolysis. We further discuss the diversity, stability, and activity of individual enzymes and their synergistic effects in deconstructing complex lignocellulosic biomass. Advanced technologies to discover and characterize novel enzymes and to improve enzyme characteristics by mutagenesis, post-translational modification, and over-expression of selected enzymes and modifications in lignocellulosic biomass are also discussed.

Yang, Bin; Dai, Ziyu; Ding, Shi-You; Wyman, Charles E.

2011-08-22T23:59:59.000Z

444

Bio-mass for biomass: biological mass spectrometry techniques for biomass fast pyrolysis oils.  

E-Print Network [OSTI]

??Biomass fast pyrolysis oils, or bio-oils, are a promising renewable energy source to supplement or replace petroleum-based products and fuels. However, there is a current (more)

Dalluge, Erica A.

2013-01-01T23:59:59.000Z

445

Prospects for biomass-to-electricity projects in Yunnan Province, China  

SciTech Connect (OSTI)

Efforts have been underway since 1989 to assess the prospects for biomass-to-electricity projects in Yunnan Province. Results of prefeasibility studies for specific projects suggest that they are both financially and technically viable. Because of low labor costs and favorable climate biomass can be grown on marginal and underutilized land and converted to electricity at costs lower than other alternatives. Bases on current plantation establishment rates, the potential size of the biomass resource can easily support over 1 GW of electric generating capacity in small-sized (up to 20-40 MW) cogeneration and stand-alone projects. These projects, if implemented, can ease power shortages, reduce unemployment, and help sustain the region`s economic growth. Moreover, the external environmental benefits of biomass energy are also potentially significant. This report briefly summarizes the history of biomass assessment efforts in Yunnan Province and discusses in more detail twelve projects that have been identified for U.S. private sector investment. This discussion includes a feasibility analysis of the projects (plantation-grown biomass and its conversion to electricity) and an estimate of the biomass resource base in the general vicinity of each project. This data as well as information on power needs and local capabilities to manage and operate a biomass-to-electricity project are then used to rank-order the twelve projects. One cogeneration and one stand-alone facility are recommended for additional study and possible investment.

Perlack, R.D.

1996-02-01T23:59:59.000Z

446

ECONOMIC EVALUATION OF CO2 SEQUESTRATION TECHNOLOGIES TASK 4, BIOMASS GASIFICATION-BASED PROCESSING  

SciTech Connect (OSTI)

Biomass derived energy currently accounts for about 3 quads of total primary energy use in the United States. Of this amount, about 0.8 quads are used for power generation. Several biomass energy production technologies exist today which contribute to this energy mix. Biomass combustion technologies have been the dominant source of biomass energy production, both historically and during the past two decades of expansion of modern biomass energy in the U. S. and Europe. As a research and development activity, biomass gasification has usually been the major emphasis as a method of more efficiently utilizing the energy potential of biomass, particularly wood. Numerous biomass gasification technologies exist today in various stages of development. Some are simple systems, while others employ a high degree of integration for maximum energy utilization. The purpose of this study is to conduct a technical and economic comparison of up to three biomass gasification technologies, including the carbon dioxide emissions reduction potential of each. To accomplish this, a literature search was first conducted to determine which technologies were most promising based on a specific set of criteria. During this reporting period, the technical and economic performances of the selected processes were evaluated using computer models and available literature. The results of these evaluations are summarized in this report.

Martha L. Rollins; Les Reardon; David Nichols; Patrick Lee; Millicent Moore; Mike Crim; Robert Luttrell; Evan Hughes

2002-04-01T23:59:59.000Z

447

ECONOMIC EVALUATION OF CO2 SEQUESTRATION TECHNOLOGIES TASK 4, BIOMASS GASIFICATION-BASED PROCESSING  

SciTech Connect (OSTI)

Biomass derived energy currently accounts for about 3 quads of total primary energy use in the United States. Of this amount, about 0.8 quads are used for power generation. Several biomass energy production technologies exist today which contribute to this energy mix. Biomass combustion technologies have been the dominant source of biomass energy production, both historically and during the past two decades of expansion of modern biomass energy in the U. S. and Europe. As a research and development activity, biomass gasification has usually been the major emphasis as a method of more efficiently utilizing the energy potential of biomass, particularly wood. Numerous biomass gasification technologies exist today in various stages of development. Some are simple systems, while others employ a high degree of integration for maximum energy utilization. The purpose of this study is to conduct a technical and economic comparison of up to three biomass gasification technologies, including the carbon dioxide emissions reduction potential of each. To accomplish this, a literature search was first conducted to determine which technologies were most promising based on a specific set of criteria. The technical and economic performances of the selected processes were evaluated using computer models and available literature. Using these results, the carbon sequestration potential of the three technologies was then evaluated. The results of these evaluations are given in this final report.

Martha L. Rollins; Les Reardon; David Nichols; Patrick Lee; Millicent Moore; Mike Crim; Robert Luttrell; Evan Hughes

2002-06-01T23:59:59.000Z

448

Analysis of power generation processes using petcoke  

E-Print Network [OSTI]

higher carbon content than other hydrocarbons like coal, biomass and sewage residue. This gives petcoke a great edge over other feedstocks to generate power. Models for the two most common processes for power generation, namely combustion and gasification...

Jayakumar, Ramkumar

2009-05-15T23:59:59.000Z

449

RENEWABLE ENERGY RESOURCES PROCUREMENT PLAN This Renewable Energy Resources Procurement Plan ("RPS Procurement Plan" or  

E-Print Network [OSTI]

, and tidal current Biogas Geothermal Photovoltaic Biomass Hydroelectric incremental generation from efficiency improvements Small hydroelectric (30 megawatts or less) Conduit hydroelectric Landfill gas Solar

450

Effective Renewable Energy Policy: Leave It to the States?  

E-Print Network [OSTI]

geothermal heat, small hydroelectric facilities, biomass,batteries, compressed air, hydroelectric pumped storage,existing large-scale hydroelectric dams, and some allowing

Weissman, Steven

2011-01-01T23:59:59.000Z

451

Recharging U.S. Energy Policy: Advocating for a National Renewable Portfolio Standard  

E-Print Network [OSTI]

wind, geother- mal, hydroelectric, wave/tidal, biomass orsolid waste, or new hydroelectric genera- tion capacitycapacity at an existing hydroelectric project." 24 Although

Lunt, Robin J.

2007-01-01T23:59:59.000Z

452

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

453

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

454

Logistics, Costs, and GHG Impacts of Utility Scale Cofiring with 20% Biomass  

SciTech Connect (OSTI)

This report presents the results of an evaluation of utility-scale biomass cofiring in large pulverized coal power plants. The purpose of this evaluation is to assess the cost and greenhouse gas reduction benefits of substituting relatively high volumes of biomass in coal. Two scenarios for cofiring up to 20% biomass with coal (on a lower heating value basis) are presented; (1) woody biomass in central Alabama where Southern Pine is currently produced for the wood products and paper industries, and (2) purpose-grown switchgrass in the Ohio River Valley. These examples are representative of regions where renewable biomass growth rates are high in correspondence with major U.S. heartland power production. While these scenarios may provide a realistic reference for comparing the relative benefits of using a high volume of biomass for power production, this evaluation is not intended to be an analysis of policies concerning renewable portfolio standards or the optimal use of biomass for energy production in the U.S.

Boardman, Richard D.; Cafferty, Kara G.; Nichol, Corrie; Searcy, Erin M.; Westover, Tyler; Wood, Richard; Bearden, Mark D.; Cabe, James E.; Drennan, Corinne; Jones, Susanne B.; Male, Jonathan L.; Muntean, George G.; Snowden-Swan, Lesley J.; Widder, Sarah H.

2014-07-22T23:59:59.000Z

455

Roadmap for Agriculture Biomass Feedstock Supply in the United States  

SciTech Connect (OSTI)

The Biomass Research and Development Technical Advisory Committee established a goal that biomass will supply 5% of the nations power, 20% of its transportation fuels, and 25% of its chemicals by 2030. These combined goals are approximately equivalent to 30% of the countrys current petroleum consumption. The benefits of a robust biorefinery industry supplying this amount of domestically produced power, fuels, and products are considerable, including decreased demand for imported oil, revenue to the depressed agricultural industry, and revitalized rural economies. A consistent supply of highquality, low-cost feedstock is vital to achieving this goal. This biomass roadmap defines the research and development (R&D) path to supplying the feedstock needs of the biorefinery and to achieving the important national goals set for biomass. To meet these goals, the biorefinery industry must be more sustainable than the systems it will replace. Sustainability hinges on the economic profitability of all participants, on environmental impact of every step in the process, and on social impact of the product and its production. In early 2003, a series of colloquies were held to define and prioritize the R&D needs for supplying feedstock to the biorefinery in a sustainable manner. These colloquies involved participants and stakeholders in the feedstock supply chain, including growers, transporters, equipment manufacturers, and processors as well as environmental groups and others with a vested interest in ensuring the sustainability of the biorefinery. From this series of colloquies, four high-level strategic goals were set for the feedstock area: Biomass Availability By 2030, 1 billion dry tons of lignocellulosic feedstock is needed annually to achieve the power, fuel, and chemical production goals set by the Biomass Research and Development Technology Advisory Production Committee Sustainability Production and use of the 1 billion dry tons annually must be accomplished in a sustainable manner Feedstock Infrastructure An integrated feedstock supply system must be developed and implemented that can serve the feedstock needs of the biorefinery at the cost, quality, and consistency of the set targets System Profitability Economic profitability and sustainability need to be ensured for all required participants in the feedstock supply system. For each step in the biomass supply processproduction, harvesting and collection, storage, preprocessing, system integration, and transportationthis roadmap addresses the current technical situations, performance targets, technical barriers, R&D needs, and R&D priorities to overcome technical barriers and achieve performance targets. Crop residue biomass is an attractive starting feedstock, which shows the best near-term promise as a biorefinery feedstock. Because crop residue is a by-product of grain production, it is an abundant, underutilized, and low cost biomass resource. Corn stover and cereal straw are the two most abundant crop residues available in the United States. Therefore, this roadmap focuses primarily on the R&D needed for using these biomass sources as viable biorefinery feedstocks. However, achieving the goal of 1 billion dry tons of lignocellulosic feedstock will require the use of other biomass sources such as dedicated energy crops. In the long term, the R&D needs identified in this roadmap will need to accommodate these other sources of biomass as well.

J. Richard Hess; Thomas D. Foust; Reed Hoskinson; David Thompson

2003-11-01T23:59:59.000Z

456

COFIRING BIOMASS WITH LIGNITE COAL  

SciTech Connect (OSTI)

The University of North Dakota Energy & Environmental Research Center, in support of the U.S. Department of Energy's (DOE) biomass cofiring program, completed a Phase 1 feasibility study investigating aspects of cofiring lignite coal with biomass relative to utility-scale systems, specifically focusing on a small stoker system located at the North Dakota State Penitentiary (NDSP) in Bismarck, North Dakota. A complete biomass resource assessment was completed, the stoker was redesigned to accept biomass, fuel characterization and fireside modeling tests were performed, and an engineering economic analysis was completed. In general, municipal wood residue was found to be the most viable fuel choice, and the modeling showed that fireside problems would be minimal. Experimental ash deposits from firing 50% biomass were found to be weaker and more friable compared to baseline lignite coal. Experimental sulfur and NO{sub x} emissions were reduced by up to 46%. The direct costs savings to NDSP, from cogeneration and fuel saving, results in a 15- to 20-year payback on a $1,680,000 investment, while the total benefits to the greater community would include reduced landfill burden, alleviation of fees for disposal by local businesses, and additional jobs created both for the stoker system as well as from the savings spread throughout the community.

Darren D. Schmidt

2002-01-01T23:59:59.000Z

457

Electric Power Monthly, August 1990. [Glossary included  

SciTech Connect (OSTI)

The Electric Power Monthly (EPM) presents monthly summaries of electric utility statistics at the national, Census division, and State level. The purpose of this publication is to provide energy decisionmakers with accurate and timely information that may be used in forming various perspectives on electric issues that lie ahead. Data includes generation by energy source (coal, oil, gas, hydroelectric, and nuclear); generation by region; consumption of fossil fuels for power generation; sales of electric power, cost data; and unusual occurrences. A glossary is included.

Not Available

1990-11-29T23:59:59.000Z

458

ITP Energy Intensive Processes: Improved Heat Recovery in Biomass...  

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

Improved Heat Recovery in Biomass-Fired Boilers ITP Energy Intensive Processes: Improved Heat Recovery in Biomass-Fired Boilers biomass-firedboilers.pdf More Documents &...

459

Biomass IBR Fact Sheet: Amyris, Inc. | Department of Energy  

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

Biomass IBR Fact Sheet: Amyris, Inc. Biomass IBR Fact Sheet: Amyris, Inc. Demonstrating the conversion of sweet sorgum biomass to hydrocarbon fuel and chemicals....

460

New process speeds conversion of biomass to fuels  

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

Conversion of Biomass to Fuels New process speeds conversion of biomass to fuels Scientists made a major step forward recently towards transforming biomass-derived molecules into...

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

LBL CONTINUOUS BIOMASS LIQUEFACTION PROCESS ENGINEERING UNIT (PEU)  

E-Print Network [OSTI]

0092 UC-61 ORNIA LBL CONTINUOUS BIOMASS LIQUEFACTION PROCESSLBL~l0092 LBL CONTINUOUS BIOMASS LIQUEFACTION PROCESSof Energy LBL CONTINUOUS BIOMASS LIQUEFACTION PROCESS

Figueroa, Carlos

2012-01-01T23:59:59.000Z

462

MARINE BIOMASS SYSTEM: ANAEROBIC DIGESTION AND PRODUCTION OF METHANE  

E-Print Network [OSTI]

Design Parameters Marine Biomass Production Sea Farmof Various Types of Biomass . Biomethanation Parameters.Proceedings, Fuels from Biomass Symposium. University of

Haven, Kendall F.

2011-01-01T23:59:59.000Z

463

The role of biomass in California's hydrogen economy  

E-Print Network [OSTI]

for the same quantity of biomass. Finally, the distanceto ?nd the quantity of hydrogen from biomass that is likelyhow the quantity of hydrogen available from biomass varies

Parker, Nathan C; Ogden, Joan; Fan, Yueyue

2009-01-01T23:59:59.000Z

464

Biomass Resources Overview and Perspectives on Best Fits for...  

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

Biomass Resources Overview and Perspectives on Best Fits for Fuel Cells Biomass Resources Overview and Perspectives on Best Fits for Fuel Cells Biomass resources overview and...

465

Tracking Hemicellulose and Lignin Deconstruction During Hydrothermal Pretreatment of Biomass  

E-Print Network [OSTI]

less recalcitrant biomass feedstocks and improved enzymes.of less recalcitrant biomass feedstocks and improvedpotential of improved biomass feedstocks and enzymes for the

McKenzie, Heather Lorelei

2012-01-01T23:59:59.000Z

466

First Biomass Conference of the Americas: Energy, environment, agriculture, and industry. Proceedings, Volume 2  

SciTech Connect (OSTI)

This conference was designed to provide a national and international forum to support the development of a viable biomass industry. Although papers on research activities and technologies under development that address industry problems comprised part of this conference, an effort was made to focus on scale-up and demonstration projects, technology transfer to end users, and commercial applications of biomass and wastes. The conference was divided into these major subject areas: Resource Base, Power Production, Transportation Fuels, Chemicals and Products, Environmental Issues, Commercializing Biomass Projects, Biomass Energy System Studies, and Biomass in Latin America. The papers in this second volume cover Transportation Fuels, and Chemicals and Products. Transportation Fuels topics include: Biodiesel, Pyrolytic Liquids, Ethanol, Methanol and Ethers, and Commercialization. The Chemicals and Products section includes specific topics in: Research, Technology Transfer, and Commercial Systems. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.

Not Available

1993-10-01T23:59:59.000Z

467

Comparison of concepts for thermal biomass utilization, with the example of the Netherlands  

SciTech Connect (OSTI)

Biomass and waste, which are the focus of the activities at the Thermal Power Engineering section of the TU Delft, are the most important renewable energies today. They will maintain their role in the future. There are different ways to convert biomass and waste to power and heat. The combustion of biomass can be considered state-of-the-art technology and plants ranging in capacity from a few kW up to several MW are available on the market. The selection of the combustion technology is dependent on the scale and the kind of biomass. Power can be produced by means of a steam turbine, which is attractive in units above 1 MW. Gasification, in contrast, is a technology that has yet to find a wide use. But, in combination with gas engines, gas turbines or fuel cells, gasification has the advantage of a high electrical efficiency. Direct co-combustion of biomass in coal-fired steam power plants is the most economic choice and it is widely applied in the Netherlands. By an additional pyrolysis or gasification step, it is possible to separately remove and utilize the ashes of coal and biomass, and expected operational problems, such as corrosion, can possibly be avoided. 3 refs., 4 figs., 2 tabs.

Spliethoff, H. [Technical University, Delft (Netherlands). Thermal Power Engineering Section

2004-07-01T23:59:59.000Z

468

Techno Economic Analysis of Hydrogen Production by gasification of biomass  

SciTech Connect (OSTI)

Biomass represents a large potential feedstock resource for environmentally clean processes that produce power or chemicals. It lends itself to both biological and thermal conversion processes and both options are currently being explored. Hydrogen can be produced in a variety of ways. The majority of the hydrogen produced in this country is produced through natural gas reforming and is used as chemical feedstock in refinery operations. In this report we will examine the production of hydrogen by gasification of biomass. Biomass is defined as organic matter that is available on a renewable basis through natural processes or as a by-product of processes that use renewable resources. The majority of biomass is used in combustion processes, in mills that use the renewable resources, to produce electricity for end-use product generation. This report will explore the use of hydrogen as a fuel derived from gasification of three candidate biomass feedstocks: bagasse, switchgrass, and a nutshell mix that consists of 40% almond nutshell, 40% almond prunings, and 20% walnut shell. In this report, an assessment of the technical and economic potential of producing hydrogen from biomass gasification is analyzed. The resource base was assessed to determine a process scale from feedstock costs and availability. Solids handling systems were researched. A GTI proprietary gasifier model was used in combination with a Hysys(reg. sign) design and simulation program to determine the amount of hydrogen that can be produced from each candidate biomass feed. Cost estimations were developed and government programs and incentives were analyzed. Finally, the barriers to the production and commercialization of hydrogen from biomass were determined. The end-use of the hydrogen produced from this system is small PEM fuel cells for automobiles. Pyrolysis of biomass was also considered. Pyrolysis is a reaction in which biomass or coal is partially vaporized by heating. Gasification is a more general term, and includes heating as well as the injection of other ''ingredients'' such as oxygen and water. Pyrolysis alone is a useful first step in creating vapors from coal or biomass that can then be processed in subsequent steps to make liquid fuels. Such products are not the objective of this project. Therefore pyrolysis was not included in the process design or in the economic analysis. High-pressure, fluidized bed gasification is best known to GTI through 30 years of experience. Entrained flow, in contrast to fluidized bed, is a gasification technology applied at much larger unit sizes than employed here. Coal gasification and residual oil gasifiers in refineries are the places where such designs have found application, at sizes on the order of 5 to 10 times larger than what has been determined for this study. Atmospheric pressure gasification is also not discussed. Atmospheric gasification has been the choice of all power system pilot plants built for biomass to date, except for the Varnamo plant in Sweden, which used the Ahlstrom (now Foster Wheeler) pressurized gasifier. However, for fuel production, the disadvantage of the large volumetric flows at low pressure leads to the pressurized gasifier being more economical.

Francis Lau

2002-12-01T23:59:59.000Z

469

Assessment of the possibilities of electricity and heat co-generation from biomass in Romania's case  

SciTech Connect (OSTI)

This paper examines the use of biomass for electricity (and heat) production. The objectives of the works developed by RENEL--GSCI were to determine the Romanian potential biomass resources available in economic conditions for electricity production from biomass, to review the routes and the available equipment for power generation from biomass, to carry out a techno-economic assessment of different systems for electricity production from biomass, to identify the most suitable system for electricity and heat cogeneration from biomass, to carry out a detailed techno-economic assessment of the selected system, to perform an environmental impact assessment of the selected system and to propose a demonstration project. RENEL--GSCI (former ICEMENERG) has carried out an assessment concerning Romania's biomass potential taking into account the forestry and wood processing wastes (in the near term) and agricultural wastes (in mid term) as well as managing plantations (in the long term). Comparative techno-economical evaluation of biomass based systems for decentralized power generation was made. The cost analysis of electricity produced from biomass has indicated that the system based on boiler and steam turbine of 2,000 kW running on wood-wastes is the most economical. A location for a demonstration project with low cost financing possibilities and maximum benefits was searched. To mitigate the electricity cost it was necessary to find a location in which the fuel price is quite low, so that the low yield of small installation can be balanced. In order to demonstrate the performances of a system which uses biomass for electricity and heat generation, a pulp and paper mill which needed electricity and heat, and, had large amount of wood wastes from industrial process was found as the most suitable location. A technical and economical analysis for 8 systems for electricity production from bark and wood waste was performed.

Matei, M.

1998-07-01T23:59:59.000Z

470

Treatment of biomass to obtain ethanol  

DOE Patents [OSTI]

Ethanol was produced using biocatalysts that are able to ferment sugars derived from treated biomass. Sugars were obtained by pretreating biomass under conditions of high solids and low ammonia concentration, followed by saccharification.

Dunson, Jr., James B. (Newark, DE); Elander, Richard T. (Evergreen, CO); Tucker, III, Melvin P. (Lakewood, CO); Hennessey, Susan Marie (Avondale, PA)

2011-08-16T23:59:59.000Z

471

Biomass Sales and Use Tax Exemption  

Broader source: Energy.gov [DOE]

Georgia enacted legislation in April 2006 (HB 1018) creating an exemption for biomass materials from the state's sales and use taxes. The term "biomass material" is defined as "organic matter,...

472

Biomass Feedstock Composition and Property Database  

DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

The Office of Energy Efficiency and Renewable Energy's Biomass Program works with industry, academia and national laboratory partners on a balanced portfolio of research in biomass feedstocks and conversion technologies. Through research, development, and demonstration efforts geared at the development of integrated biorefineries, the Biomass Program is helping transform the nation's renewable and abundant biomass resources into cost competitive, high performance biofuels, bioproducts, and biopower.(From the Biomass Program's home page at http://www1.eere.energy.gov/biomass/) The Biomass Feedstock Composition and Property Database allows the user to choose from more than 150 types of biomass samples. The specialized interface then guides the user through choices within the sample (such as "Ash" as a choice in the "Hardwood" sample and displays tables based on choice of composition properties, structure properties, elemental properties, extractive properties, etc.

473

Hydrogen Production Cost Estimate Using Biomass Gasification  

E-Print Network [OSTI]

Hydrogen Production Cost Estimate Using Biomass Gasification National Renewable Energy Laboratory% postconsumer waste #12;i Independent Review Panel Summary Report September 28, 2011 From: Independent Review Panel, Hydrogen Production Cost Estimate Using Biomass Gasification To: Mr. Mark Ruth, NREL, DOE

474

Biomass Equipment and Materials Compensating Tax Deduction  

Broader source: Energy.gov [DOE]

In 2005 New Mexico adopted a policy to allow businesses to deduct the value of biomass equipment and biomass materials used for the processing of biopower, biofuels or biobased products in...

475

Conversion of Waste Biomass into Useful Products  

E-Print Network [OSTI]

Waste biomass includes municipal solid waste (MSW), municipal sewage sludge (SS), industrial biosludge, manure, and agricultural residues. When treated with lime, biomass is highly digestible by a mixed culture of acid-forming microorganisms. Lime...

Holtzapple, M.

476

Biomass energy systems program summary  

SciTech Connect (OSTI)

Research programs in biomass which were funded by the US DOE during fiscal year 1978 are listed in this program summary. The conversion technologies and their applications have been grouped into program elements according to the time frame in which they are expected to enter the commercial market. (DMC)

None

1980-07-01T23:59:59.000Z

477

Biomass from Combined Backseatter Modeling  

E-Print Network [OSTI]

and SAR back- scatter. In this article we discuss' the use of models to help develop a relationship to an airbomw SAR (AIB- SAB) image over a fi?rested area in Maine. A relationship derived totall!l from model results was fi?und to undervs- timate biomass. Calibrating the modeled backscatter with limited AIRSAB

Weishampel, John F.

478

Dairy Biomass as a Renewable Fuel Source  

E-Print Network [OSTI]

biomass. This publication explains the properties of dairy manure that could make it an excellent source of fuel....

Mukhtar, Saqib; Goodrich, Barry; Engler, Cady; Capareda, Sergio

2008-03-19T23:59:59.000Z

479

Biomass Compositional Analysis Laboratory (Fact Sheet)  

SciTech Connect (OSTI)

This fact sheet provides information about Biomass Compositional Analysis Laboratory (BCAL) capabilities and applications at NREL's National Bioenergy Center.

Not Available

2011-07-01T23:59:59.000Z

480

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.

Note: This page contains sample records for the topic "hydroelectric power biomass" 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

Forest Biomass Supply for BioForest Biomass Supply for Bio--productionproduction in the Southeastern United Statesin the Southeastern United States  

E-Print Network [OSTI]

Forest Biomass Supply for BioForest Biomass Supply for BioBio--production and biomass utilizationsproduction and biomass utilizations Industrial sector: for heat and steam Utility sector: for electricity Forest biomass: Agricultural biomass: Transportation sector: for biofuels

Gray, Matthew

482

4, 52015260, 2004 A review of biomass  

E-Print Network [OSTI]

ACPD 4, 5201­5260, 2004 A review of biomass burning emissions part III J. S. Reid et al. Title Page and Physics Discussions A review of biomass burning emissions part III: intensive optical properties of biomass burning particles J. S. Reid1 , T. F. Eck2 , S. A. Christopher3 , R. Koppmann4 , O. Dubovik3 , D

Paris-Sud XI, Université de

483

4, 707745, 2007 Proxies of biomass  

E-Print Network [OSTI]

BGD 4, 707­745, 2007 Proxies of biomass for primary production Y. Huot et al. Title Page Abstract the best index of phytoplankton biomass for primary productivity studies? Y. Huot 1,2 , M. Babin 1,2 , F of biomass for primary production Y. Huot et al. Title Page Abstract Introduction Conclusions References

Paris-Sud XI, Université de

484

Biomass Gasification at The Evergreen State College  

E-Print Network [OSTI]

Biomass Gasification at The Evergreen State College Written by Students of the Winter 2011 Program "Applied Research: Biomass, Energy, and Environmental Justice" At The Evergreen State College, Olympia://blogs.evergreen.edu/appliedresearch/ #12; i Table of Contents Chapter 1: Introduction to Biomass at the Evergreen State College by Dani

485

THE BURNING OF BIOMASS Economy, Environment, Health  

E-Print Network [OSTI]

THE BURNING OF BIOMASS Economy, Environment, Health Kees Kolff, MD, MPH April 21, 2012 #12;OUR TRUCKS OF BIOMASS/ DAY (Currently 82) #12;BAD FOR THE ECONOMY · Taxpayers will pay 50% - tax credits, etc · Not a cogen project so only 25% efficient · Biomass better for biofuels, not electricity · MILL JOBS

486

Thermodynamics of Energy Production from Biomass  

E-Print Network [OSTI]

Thermodynamics of Energy Production from Biomass Tad W. Patzek 1 and David Pimentel 2 1 Department #12;3 Biomass from Tropical Tree Plantations 14 3.1 Scope of the Problem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.2 Environmental Impacts of Industrial Biomass Production . . . . . . . . . . . . . . . 16 3

Patzek, Tadeusz W.

487

SEE ALSO SIDEBARS: RECOURCES SOLARRESOURCES BIOMASS & BIOFUELS  

E-Print Network [OSTI]

373 SEE ALSO SIDEBARS: RECOURCES · SOLARRESOURCES · BIOMASS & BIOFUELS Engineered and Artificial Biomass remains a key energy source for several billion people living in developing countries, and the production of liquid biofuels for transportation is growing rapidly. However, both traditional biomass energy

Kammen, Daniel M.

488

Fermentable sugars by chemical hydrolysis of biomass  

E-Print Network [OSTI]

Fermentable sugars by chemical hydrolysis of biomass Joseph B. Binder and Ronald T. Raines1 19, 2009) Abundant plant biomass has the potential to become a sustainable source of fuels of biomass into monosaccharides. Add- ing water gradually to a chloride ionic liquid-containing catalytic

Raines, Ronald T.

489

Energie-Cits 2001 BIOMASS -WOOD  

E-Print Network [OSTI]

Energie-Cités 2001 BIOMASS - WOOD Gasification / Cogeneration ARMAGH United Kingdom Gasification is transferring the combustible matters in organic waste or biomass into gas and pure char by burning the fuel via it allows biomass in small-scaled engines and co-generation units ­ which with conventional technologies

490

Also inside this issue: Bioengineering Better Biomass  

E-Print Network [OSTI]

Also inside this issue: Bioengineering Better Biomass DOE JGI/EMSL Collaborative Science Projects and degrade carbon. This is an image of the Mn(II)-oxidizing fungus Stilbella aciculosa ­ the fungal biomass Better Biomass Feedstock Science Highlights 15 Clouds up Close Improving Catalysts Pore Challenge

491

Woody Biomass Logistics Robert Keefe1  

E-Print Network [OSTI]

14 Woody Biomass Logistics Robert Keefe1 , Nathaniel Anderson2 , John Hogland2 , and Ken Muhlenfeld The economics of using woody biomass as a fuel or feedstock for bioenergy applications is often driven by logistical considerations. Depending on the source of the woody biomass, the acquisition cost of the material

492

5, 1045510516, 2005 A review of biomass  

E-Print Network [OSTI]

ACPD 5, 10455­10516, 2005 A review of biomass burning emissions, part I R. Koppmann et al. Title and Physics Discussions A review of biomass burning emissions, part I: gaseous emissions of carbon monoxide A review of biomass burning emissions, part I R. Koppmann et al. Title Page Abstract Introduction

Paris-Sud XI, Université de

493

4, 51355200, 2004 A review of biomass  

E-Print Network [OSTI]

ACPD 4, 5135­5200, 2004 A review of biomass burning emissions, part II J. S. Reid et al. Title Page and Physics Discussions A review of biomass burning emissions, part II: Intensive physical properties of biomass burning particles J. S. Reid 1 , R. Koppmann 2 , T. F. Eck 3 , and D. P. Eleuterio 4 1 Marine

Paris-Sud XI, Université de

494

Liquid Transportation Fuels from Coal and Biomass  

E-Print Network [OSTI]

Liquid Transportation Fuels from Coal and Biomass Technological Status, Costs, and Environmental Katzer #12;CHARGE TO THE ALTF PANEL · Evaluate technologies for converting biomass and coal to liquid for liquid fuels produced from coal or biomass. · Evaluate environmental, economic, policy, and social

495

Original article Micronutrients in biomass fractions  

E-Print Network [OSTI]

Original article Micronutrients in biomass fractions of holm oak, beech and fir forests biomass fractions in individual monospecific stands of holm oak (Quercus ilex L), beech (Fagus sylvatica L in different biomass fractions of the holm oak forest studied. This can be related to the low soil pH values

Boyer, Edmond

496

Gasification reactivities of solid biomass fuels  

SciTech Connect (OSTI)

The design and operation of the biomass based gasification processes require knowledge about the biomass feedstocks characteristics and their typical gasification behaviour in the process. In this study, the gasification reactivities of various biomasses were investigated in laboratory scale Pressurized Thermogravimetric apparatus (PTG) and in the PDU-scale (Process Development Unit) Pressurized Fluidized-Bed (PFB) gasification test facility of VTT.

Moilanen, A.; Kurkela, E.

1995-12-31T23:59:59.000Z

497

Oregon Trust Agreement Planning Project : Potential Mitigations to the Impacts on Oregon Wildlife Resources Associated with Relevant Mainstem Columbia River and Willamette River Hydroelectric Projects.  

SciTech Connect (OSTI)

A coalition of the Oregon wildlife agencies and tribes (the Oregon Wildlife Mitigation Coalition) have forged a cooperative effort to promote wildlife mitigation from losses to Oregon wildlife resources associated with the four mainstream Columbia River and the eight Willamette River Basin hydroelectric projects. This coalition formed a Joint Advisory Committee, made up of technical representatives from all of the tribes and agencies, to develop this report. The goal was to create a list of potential mitigation opportunities by priority, and to attempt to determine the costs of mitigating the wildlife losses. The information and analysis was completed for all projects in Oregon, but was gathered separately for the Lower Columbia and Willamette Basin projects. The coalition developed a procedure to gather information on potential mitigation projects and opportunities. All tribes, agencies and interested parties were contacted in an attempt to evaluate all proposed or potential mitigation. A database was developed and minimum criteria were established for opportunities to be considered. These criteria included the location of the mitigation site within a defined area, as well as other criteria established by the Northwest Power Planning Council. Costs were established for general habitats within the mitigation area, based on estimates from certified appraisers. An analysis of the cost effectiveness of various types of mitigation projects was completed. Estimates of operation and maintenance costs were also developed. The report outlines strategies for gathering mitigation potentials, evaluating them, determining their costs, and attempting to move towards their implementation.

United States. Bonneville Power Administration.

1993-10-01T23:59:59.000Z

498

The role of biomass in California's hydrogen economy  

E-Print Network [OSTI]

hydrogen from dry biomass feedstocks (i.e. straws, stovers,be produced from the wet biomass feedstocks (manures, urban

Parker, Nathan C; Ogden, Joan; Fan, Yueyue

2009-01-01T23:59:59.000Z

499

Executive summary: legal obstacles and incentives to small-scale hydroelectric development in the six middle atlantic states  

SciTech Connect (OSTI)

The executive summary describes the relationship of Federal law and regulation to state law and regulation of small-scale hydroelectric facilities, highlighting important features of the constitutional, statutory, case law, and regulations of each of the six middle atlantic states (Maryland, Delaware, New York, New Jersey, Pennsylvania, and Virginia). Water law, direct and indirect regulation, and financial considerations for each state are presented. A flow diagram of regulation of small dams in each state is also included.

None,

1980-05-01T23:59:59.000Z

500

The Decline and Death of Nuclear Power  

E-Print Network [OSTI]

transition away from them toward ultimately renewable sources like wind, hydroelectric, and solar energy.

Melville, Jonathan

2013-01-01T23:59:59.000Z