National Library of Energy BETA

Sample records for guam puerto rico

  1. University of Puerto Rico (Universidad de Puerto Rico) | OSTI...

    Office of Scientific and Technical Information (OSTI)

    Social Media University of Puerto Rico's You Tube Channel University of Puerto Rico on Facebook Follow the University of Puerto Rico on Twitter Bioprocess Development and Training ...

  2. Puerto Rico- Green Energy Fund

    Office of Energy Efficiency and Renewable Energy (EERE)

    In July 2010, Puerto Rico enacted two important laws aimed at accelerating Puerto Rico's adaptation of renewable energy and to reduce the island's reliance on fossil fuels. This is especially...

  3. ORISE Resources: Puerto Rico Equal Access Program

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Puerto Rico Equal Access Program: Programa de Igualdad de Acceso para Puerto Rico: Recursos de Informacin del VIHSIDA de la Biblioteca Nacional de Medicina Workbook The Oak...

  4. Other: Universidad de Puerto Rico - Carribean Affordable Solar...

    Office of Scientific and Technical Information (OSTI)

    Universidad de Puerto Rico - Carribean Affordable Solar House Citation Details Title: Universidad de Puerto Rico - Carribean Affordable Solar House

  5. Puerto Rico - Renewable Energy Equipment Certification | Department...

    Energy.gov [DOE] (indexed site)

    State Puerto Rico Program Type Equipment Certification Summary Certification of Photovoltaic Equipment EAA specifies that PV equipment must meet UL 1703 requirements, and...

  6. Center for Energy and Environmental Research, Puerto Rico, Sites...

    Office of Legacy Management (LM)

    Center for Energy and Environmental Research, Puerto Rico, Sites This fact sheet provides information about the Center for Energy and Environmental Research, Puerto Rico, Sites....

  7. Fermilab Today | University of Puerto Rico - Mayaguez Profile

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of Puerto Rico - Mayaguez HOME TOWN: Mayaguez, Puerto Rico MASCOT: Tarzan the Bulldog SCHOOL COLOR: Green PARTICLE PHYSICS COLLABORATIONS: CMS COLLABORATING AT FERMILAB SINCE:...

  8. Center for Energy and Environmental Research, Puerto Rico, Sites

    SciTech Connect

    2015-12-16

    This fact sheet provides information about the Center for Energy and Environmental Research, Puerto Rico, Sites

  9. University of Puerto Rico (Universidad de Puerto Rico) | OSTI, US Dept of

    Office of Scientific and Technical Information (OSTI)

    Energy Office of Scientific and Technical Information Puerto Rico (Universidad de Puerto Rico) Spotlights Home DOE Applauds University of Puerto Rico (Universidad de Puerto Rico) Science and Technical Programs UPR Mayagüez High Energy Physics Group Picture13_2.png The High Energy Physics Group is currently working in the experiment Compact Muon Solenoid at the Large Hadron Collider at CERN near Geneva, Switzerland. The group is funded by the U.S. DOE Office of Science. Research Links Office

  10. Puerto Rico- Economic Development Incentives for Renewables

    Energy.gov [DOE]

    The 2008 Economic Incentives for the Development of Puerto Rico Act (EIA) provides a wide array of tax credits and incentives that enable local and foreign companies dedicated to certain business...

  11. Puerto Rico- Excise Tax Exemption for Farmers

    Energy.gov [DOE]

    In Puerto Rico, "bona fide farmers" are exempted from paying all types of excises for equipment, articles and objects whose operation depend solely on solar, wind, hydro or any other type of power,...

  12. Puerto Rico: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Tons NA 2008 EIA Natural Gas Reserves 0 Cubic Meters (cu m) 144 2010 CIA World Factbook Oil Reserves 0 Barrels (bbl) 134 2010 CIA World Factbook Energy Maps featuring Puerto Rico...

  13. Puerto Rico- Solar and Wind Contractor Certification

    Office of Energy Efficiency and Renewable Energy (EERE)

    In October 2008, the Energy Affairs Administration (EAA) of Puerto Rico adopted regulations for the certification of photovoltaic (PV) systems and installers in response to the passing of Act No....

  14. Puerto Rico Regions | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    state, county, city, or district. For more information, please visit the Middle School Coach page. Puerto Rico Region Middle School Regional Puerto Rico Puerto Rico Middle School...

  15. Puerto Rico Regions | U.S. DOE Office of Science (SC)

    Office of Science (SC)

    for your school's state, county, city, or district. For more information, please visit the High School Coach page. Puerto Rico Region High School Regional Puerto Rico Puerto Rico...

  16. Puerto Rico- Building Energy Code with Mandatory Solar Water Heating

    Energy.gov [DOE]

    In 2009, the Governor of Puerto Rico provided assurance that Puerto Rico would update its building energy codes as part of the state's application for State Energy Program funds from the American...

  17. Photovoltaics on Landfills in Puerto Rico

    SciTech Connect

    Salasovich, J.; Mosey, G.

    2011-01-01

    The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Commonwealth of Puerto Rico for a feasibility study of m0treAlables on several brownfield sites. The EPA defines a brownfield as 'a property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant, or contaminant.' All of the brownfields in this study are landfill sites. Citizens of Puerto Rico, city planners, and site managers are interested in redevelopment uses for landfills in Puerto Rico, which are particularly well suited for solar photovoltaic (PV) installation. The purpose of this report is to assess the landfills with the highest potential for possible solar PV installation and estimate cost, performance, and site impacts of three different PV options: crystalline silicon (fixed-tilt), crystalline silicon (single-axis tracking), and thin film (fixed-tilt). Each option represents a standalone system that can be sized to use an entire available site area. In addition, the report outlines financing options that could assist in the implementation of a system. The feasibility of PV systems installed on landfills is highly impacted by the available area for an array, solar resource, operating status, landfill cap status, distance to transmission lines, and distance to major roads. All of the landfills in Puerto Rico were screened according to these criteria in order to determine the sites with the greatest potential. Eight landfills were chosen for site visits based on the screening criteria and location. Because of time constraints and the fact that Puerto Rico is a relatively large island, the eight landfills for this visit were all located in the eastern half of the island. The findings from this report can be applied to landfills in the western half of the island. The economics of a potential PV system on landfills in Puerto Rico depend greatly on the

  18. Recovery Act State Memos Puerto Rico

    Energy.gov [DOE] (indexed site)

    Puerto Rico For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  19. Puerto Rico Recovery Act State Memo | Department of Energy

    Energy Saver

    Puerto Rico Recovery Act State Memo The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The ...

  20. BONUS, Puerto Rico, Decommissioned Reactor Site Fact Sheet

    Office of Legacy Management (LM)

    information about the Defense Decontamination and Decommissioning Program Boiling Nuclear Superheater (BONUS) reactor located northwest of Rincn, Puerto Rico. The site is...

  1. Puerto Rico- Tax Deduction for Solar Energy Systems

    Energy.gov [DOE]

    Puerto Rico offers a 30% tax deduction (up to $1,500) for expenses incurred in the purchase and installation of solar equipment to heat water for residential use. "Solar equipment" is defined as ...

  2. Puerto Rico- Green Energy Fund Tier I Incentive Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    With funding from Puerto Rico's Green Energy Fund, Tier I rebates are available for photovoltaic (PV) and wind systems up to and including 100 kW in capacity on a first-come, first-served basis. ...

  3. Other: Universidad de Puerto Rico - Carribean Affordable Solar House |

    Office of Scientific and Technical Information (OSTI)

    ScienceCinema ScienceCinema Search Results Other: Universidad de Puerto Rico - Carribean Affordable Solar House Citation Details Title: Universidad de Puerto Rico - Carribean Affordable Solar House Have feedback or suggestions for a way to improve these results? Let us know! Citation Formats MLA × Cite: MLA Format Close APA × Cite: APA Format Close Chicago × Cite: Chicago Format Close Bibtex × Cite: Bibtex Format Close Export Metadata EndNote Excel Save / Share this Record Send to Email

  4. Universidad del Turabo (Puerto Rico) 2016 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Universidad del Turabo (Puerto Rico) 2016 Universidad del Turabo (Puerto Rico) 2016 Team roster: Harry Bonilla, Mechanical Engineering; Coral D. Colón, Electrical Engineering; Gabriel Cotto, Mechanical Engineering; Miguel Díaz, Mechanical Engineering; Eduardo Fenollal, Mechanical Engineering; Jorge W. Flores, Mechanical Engineering; Leishla González, Graphic Design (International School of Design and Architecture); Viany González, Industrial Engineering; Rubén I. Maldonado, Mechanical

  5. Lessons Learned from the Puerto Rico Battery Energy Storage System

    SciTech Connect

    Boyes, John D.; De Anda, Mindi Farber; Torres, Wenceslao

    1999-08-11

    The Puerto Rico Electric Power Authority (PREPA) installed a battery energy storage system in 1994 at a substation near San Juan, Puerto Rico. It was patterned after two other large energy storage systems operated by electric utilities in California and Germany. The Puerto Rico facility is presently the largest operating battery storage system in the world and has successfully provided frequency control, voltage regulation, and spinning reseme to the Caribbean island. The system further proved its usefulness to the PREPA network in the fall of 1998 in the aftermath of Hurricane Georges. However, the facility has suffered accelerated cell failures in the past year and PREPA is committed to restoring the plant to full capacity. This represents the first repowering of a large utility battery facility. PREPA and its vendors and contractors learned many valuable lessons during all phases of project development and operation, which are summarized in this paper.

  6. EIS-0511: Aguirre Offshore GasPort Project, Puerto Rico

    Energy.gov [DOE]

    FERC prepared an EIS with 10 cooperating agencies, including DOE, for the proposed Aguirre Offshore GasPort Project. The proposal would include construction and operation of a marine LNG-receiving facility about 1 mile outside of Jobos Bay, near the towns of Salinas and Guayama, Puerto Rico, and a 4-mile subsea pipeline connecting to the Aguirre Plant in Salinas.

  7. Decontamination and decommissioning of the Mayaguez (Puerto Rico) facility

    SciTech Connect

    Jackson, P.K.; Freemerman, R.L.

    1989-11-01

    On February 6, 1987 the US Department of Energy (DOE) awarded the final phase of the decontamination and decommissioning of the nuclear and reactor facilities at the Center for Energy and Environmental Research (CEER), in Mayaguez, Puerto Rico. Bechtel National, Inc., was made the decontamination and decommissioning (D and D) contractor. The goal of the project was to enable DOE to proceed with release of the CEER facility for use by the University of Puerto Rico, who was the operator. This presentation describes that project and lesson learned during its progress. The CEER facility was established in 1957 as the Puerto Rico Nuclear Center, a part of the Atoms for Peace Program. It was a nuclear training and research institution with emphasis on the needs of Latin America. It originally consisted of a 1-megawatt Materials Testing Reactor (MTR), support facilities and research laboratories. After eleven years of operation the MTR was shutdown and defueled. A 2-megawatt TRIGA reactor was installed in 1972 and operated until 1976, when it woo was shutdown. Other radioactive facilities at the center included a 10-watt homogeneous L-77 training reactor, a natural uranium graphite-moderated subcritical assembly, a 200KV particle accelerator, and a 15,000 Ci Co-60 irradiation facility. Support facilities included radiochemistry laboratories, counting rooms and two hot cells. As the emphasis shifted to non-nuclear energy technology a name change resulted in the CEER designation, and plans were started for the decontamination and decommissioning effort.

  8. Lessons Learned from the Puerto Rico Battery Energy Storage System

    SciTech Connect

    BOYES, JOHN D.; DE ANA, MINDI FARBER; TORRES, WENCESLANO

    1999-09-01

    The Puerto Rico Electric Power Authority (PREPA) installed a distributed battery energy storage system in 1994 at a substation near San Juan, Puerto Rico. It was patterned after two other large energy storage systems operated by electric utilities in California and Germany. The U.S. Department of Energy (DOE) Energy Storage Systems Program at Sandia National Laboratories has followed the progress of all stages of the project since its inception. It directly supported the critical battery room cooling system design by conducting laboratory thermal testing of a scale model of the battery under simulated operating conditions. The Puerto Rico facility is at present the largest operating battery storage system in the world and is successfully providing frequency control, voltage regulation, and spinning reserve to the Caribbean island. The system further proved its usefulness to the PREPA network in the fall of 1998 in the aftermath of Hurricane Georges. The owner-operator, PREPA, and the architect/engineer, vendors, and contractors learned many valuable lessons during all phases of project development and operation. In documenting these lessons, this report will help PREPA and other utilities in planning to build large energy storage systems.

  9. Puerto Rico- Property Tax Exemption for Solar and Renewable Energy Equipment

    Office of Energy Efficiency and Renewable Energy (EERE)

    Puerto Rico provides a property tax exemption for all "solar powered material, equipment or accessory and renewable energy collection, storage, generation, distribution, and application equipment."...

  10. The Absent House: The Ecological House of Puerto Rico

    Building Catalog

    Vega Alta, PR The Absent House takes advantage of the benevolent climate of the humid tropics of Puerto Rico to play with the ambiguity of interior and exterior spaces. Main spaces include: a kitchenette and master bathroom suite; a guest tower with a bedroom, bathroom, and small library; an open, public pavilion for cooking, dining, and porch activities; a bathroom for visitors; an infrastructure pavilion for electricity and water consumption management; and an organic garden. The Patio of the Sun and the Stars, the most important s

  11. RFA-14-0001- In the Matter of Commonwealth Oil Refining Company, Inc./Commonwealth of Puerto Rico

    Energy.gov [DOE]

    On July 29, 2014, OHA approved a distribution plan submitted by the Commonwealth of Puerto Rico (Puerto Rico) to use approximately $1.2 million of petroleum overcharge funds held in escrow by the...

  12. Puerto Rico`s EcoElectrica LNG/power project marks a project financing first

    SciTech Connect

    Lammers, R.; Taylor, S.

    1998-02-23

    On Dec. 15, 1997, Enron International and Kenetech Energy Services achieved financial close on the $670 million EcoElectrica liquefied natural gas terminal and cogeneration project proposed for Puerto Rico. The project involves construction of a liquefied natural gas terminal, cogeneration plant, and desalination unit on the southern coast of Puerto Rico, in the Penuelas/Guayanilla area. EcoElectrica will include a 500-mw, combined-cycle cogeneration power plant fueled mainly by LNG imported from the 400 MMcfd Atlantic LNG project on the island of Trinidad. Achieving financial close on a project of this size is always a time-consuming matter and one with a number of challenges. These challenges were increased by the unique nature of both the project and its financing--no project financing had ever before been completed that combined an LNG terminal and power plant. The paper discusses the project, financing details and challenges, key investment considerations, and integrated project prospects.

  13. Viva Energía! Energy Department Partners with the University of Puerto Rico

    Energy.gov [DOE]

    As one of the leading research institutions in Puerto Rico, the University of Puerto Rico has the largest and most diverse academic offerings on the Carribean island. And now -- thanks to funding from the Recovery Act -- the university is undertaking several energy conservation and renewable energy projects that will reduce the school's energy costs by $230,000 a year.

  14. WINDExchange: Puerto Rico and U.S. Virgin Islands 50-Meter Wind Resource

    WindExchange

    Map Maps & Data Printable Version Bookmark and Share Land-Based Utility-Scale Maps Potential Capacity Maps Offshore Wind Maps Community-Scale Maps Residential-Scale Maps Installed Capacity Maps Puerto Rico and U.S. Virgin Islands 50-Meter Wind Resource Map Puerto Rico and U.S. Virgin Islands wind resource map. Click on the image to view a larger version. Enlarge image This Puerto Rico wind map and the U.S. Virgin Islands wind map shows the wind resource at 50 meters. Download a printable

  15. Puerto Rico State Briefing Book for low-level radioactive waste management

    SciTech Connect

    Not Available

    1981-10-01

    The Puerto Rico State Briefing Book is one of a series of state briefing books on low-level radioactive waste management practices. It has been prepared to assist state and federal agency officials in planning for safe low-level radioactive waste disposal. The report contains a profile of low-level radioactive waste generators in Puerto Rico. The profile is the result of a survey of NRC licensees in Puerto Rico. The briefing book also contains a comprehensive assessment of low-level radioactive waste management issues and concerns as defined by all major interested parties including industry, government, the media, and interest groups. The assessment was developed through personal communications with representatives of interested parties, and through a review of media sources. Lastly, the briefing book provides demographic and socioeconomic data and a discussion of relevant government agencies and activities, all of which may impact waste management practices in Puerto Rico.

  16. Energy Transition Initiative: Island Energy Snapshot - Puerto Rico (Fact Sheet); NREL(National Renewable Energy Laboratory)

    SciTech Connect

    2015-03-01

    This profile provides a snapshot of the energy landscape of the Commonwealth of Puerto Rico - a U.S. territory located about 60 miles east of the Dominican Republic and directly west of the U.S. Virgin Islands.

  17. Puerto Rico Middle School Regional Science Bowl | U.S. DOE Office of

    Office of Science (SC)

    Science (SC) Puerto Rico Middle School Regional Science Bowl National Science Bowl® (NSB) NSB Home About Regional Competitions Rules, Forms, and Resources High School Regionals Middle School Regionals National Finals Volunteers Key Dates Frequently Asked Questions News Media Contact Us WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 E: Email Us Middle School Regionals Puerto Rico Middle

  18. Puerto Rico Regional High School Science Bowl | U.S. DOE Office of Science

    Office of Science (SC)

    (SC) Puerto Rico Regional High School Science Bowl National Science Bowl® (NSB) NSB Home About Regional Competitions Rules, Forms, and Resources High School Regionals Middle School Regionals National Finals Volunteers Key Dates Frequently Asked Questions News Media Contact Us WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 E: Email Us High School Regionals Puerto Rico Regional High

  19. University of Puerto Rico featured at OSTI .EDUconnections | OSTI, US Dept

    Office of Scientific and Technical Information (OSTI)

    of Energy Office of Scientific and Technical Information University of Puerto Rico featured at OSTI .EDUconnections Back to the OSTI News Listing for 2011 The University of Puerto Rico provides numerous research opportunities for students, including the Mauyaquez High Energy Physics Group funded by the U.S. Department of Energy Office of Science. Currently this group is working in the Compact Muon Solenoid experiment at the Large Hadron Collider at CERN near Geneva, Switzerland. Learn more

  20. Puerto Rico- Sales and Use Tax Exemption for Green Energy

    Energy.gov [DOE]

    Puerto Rican law exempts from the sales and use tax solar electric equipment, associated accessories, and components used to produce electrical energy. Distributors or manufacturers must submit a...

  1. Puerto Rico and U.S. Virgin Islands Wind Resource Map at 50 meters

    WindExchange

    % % % % % % % % % % % % % % % % % % % % % 19-JUN-2007 1.1.1 U.S. Department of Energy National Renewable Energy Laboratory Puerto Rico and U.S. Virgin Islands - 50 m Wind Power Mayaguez 20 0 20 40 60 80 100 Kilometers 20 0 20 40 60 Miles Ponce San Juan Charlotte Amalie Cruz Bay PUERTO RICO VIRGIN ISLANDS Wind Power Class 1 2 3 4 5 Resource Potential Poor Marginal Fair Good Excellent Wind Power Density at 50 m W/m 0 - 200 200 - 300 300 - 400 400 - 500 500 - 600 2 Wind Speed at 50 m m/s 0.0 - 5.9

  2. Feasibility Study of Economics and Performance of Solar Photovoltaics in the Commonwealth of Puerto Rico

    SciTech Connect

    Salasovich, J.; Mosey, G.

    2011-03-01

    This report presents the results of an assessment of the technical and economic feasibility of deploying a photovoltaics (PV) system on brownfield sites in the Commonwealth of Puerto Rico. All of the assessed sites are landfills. The sites were assessed for possible PV installations. The cost, performance, and site impacts of different PV options were estimated. The economics of the potential systems were analyzed using an electric rate of $0.119/kWh and incentives offered by Puerto Rico and by the serving utility, PREPA. According to the site production calculations, the most cost-effective system in terms of return on investment is the thin-film fixed-tilt technology. The report recommends financing options that could assist in the implementation of such a system.

  3. Feasibility Study of Solar Photovoltaics on Landfills in Puerto Rico (Second Study)

    SciTech Connect

    Salasovich, J.; Mosey, G.

    2011-08-01

    This report presents the results of an assessment of the technical and economic feasibility of deploying a solar photovoltaics (PV) system on landfill sites in Puerto Rico. The purpose of this report is to assess the landfills with the highest potential for possible solar PV installation and estimate cost, performance, and site impacts of three different PV options: crystalline silicon (fixed tilt), crystalline silicon (single-axis tracking), and thin film (fixed tilt). The report outlines financing options that could assist in the implementation of a system. According to the site production calculations, the most cost-effective system in terms of return on investment is the thin-film fixed-tilt technology. The report recommends financing options that could assist in the implementation of such a system. The landfills and sites considered in this report were all determined feasible areas in which to implement solar PV systems.

  4. Probing the deep critical zone beneath the Luquillo Experimental Forest, Puerto Rico

    SciTech Connect

    Buss, Heather; Brantley, S. L.; Scatena, Fred; Bazilevskaya, Ekaterina; Blum, Alex; Schulz, M; Jimenez, M; White, Art; Rother, Gernot; Cole, David

    2013-01-01

    Recent work has suggested that weathering processes occurring in the subsurface produce the majority of silicate weathering products discharged to the world s oceans, thereby exerting a primary control on global temperature via the well-known positive feedback between silicate weathering and CO2. In addition, chemical and physical weathering processes deep within the critical zone create aquifers and control groundwater chemistry, watershed geometry and regolith formation rates. Despite this, most weathering studies are restricted to the shallow critical zone (e.g., soils, outcrops). Here we investigate the chemical weathering, fracturing and geomorphology of the deep critical zone in the Bisley watershed in the Luquillo Critical Zone Observatory, Puerto Rico, from two boreholes drilled to 37.2 and 27.0 m depth, from which continuous core samples were taken. Corestones exposed aboveground were also sampled. Weathered rinds developed on exposed corestones and along fracture surfaces on subsurface rocks slough off of exposed corestones once rinds attain a thickness up to ~1 cm, preventing the corestones from rounding due to diffusion limitation. Such corestones at the land surface are assumed to be what remains after exhumation of similar, fractured bedrock pieces that were observed in the drilled cores between thick layers of regolith. Some of these subsurface corestones are massive and others are highly fractured, whereas aboveground corestones are generally massive with little to no apparent fracturing. Subsurface corestones are larger and less fractured in the borehole drilled on a road where it crosses a ridge compared to the borehole drilled where the road crosses the stream channel. Both borehole profiles indicate that the weathering zone extends to well below the stream channel in this upland catchment; hence weathering depth is not controlled by the stream level within the catchment and not all of the water in the watershed is discharged to the stream.

  5. Methane flux from mangrove sediments along the southwestern coast of Puerto Rico

    SciTech Connect

    Sotomayor, D.; Corredor, J.E.; Morell, J.M. )

    1994-03-01

    Although the sediments of coastal marine mangrove forests have been considered a minor source of atmospheric methane, these estimate have been based on sparse data from similar areas. We have gathered evidence that shows that external nutrient and freshwater loading in mangrove sediments may have a significant effect on methane flux. Experiments were performed to examine methane fluxes from anaerobic sediments in a mangrove forest subjected to secondary sewage effluents on the southwestern coast of Puerto Rico. Emission rates were measured in situ using a static chamber technique, and subsequent laboratory analysis of samples was by gas chromatography using a flame ionization detector. Results indicate that methane flux rates were lowest at the landward fringe nearest to the effluent discharge, higher in the seaward fringe occupied by red mangroves, and highest in the transition zone between black and red mangrove communities, with average values of 4 mg CH[sub 4] m[sup [minus]2] d[sup [minus]1], 42 mg CH[sub 4] m[sup [minus]2] d[sup [minus]1], and 82 mg CH[sub 4] m[sup [minus]2] d[sup [minus]1], respectively. Overall mean values show these sediments may emit as much as 40 times more methane than unimpacted pristine areas. Pneumatophores of Aviciennia germinans have been found to serve as conduits to the atmosphere for this gas. Fluctuating water level overlying the mangrove sediment is an important environmental factor controlling seasonal and interannual CH[sub 4] flux variations. Environmental controls such as freshwater inputs and increased nutrient loading influence in situ methane emissions from these environments. 34 refs., 3 figs., 3 tabs.

  6. Commonwealth of Puerto Rico Energy Affairs Administration … Energy Efficiency and Conservation Block Grant Program Funds Provided by the American Recovery and Reinvestment Act of 2009

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Commonwealth of Puerto Rico Energy Affairs Administration - Energy Efficiency and Conservation Block Grant Program Funds Provided by the American Recovery and Reinvestment Act of 2009 OAS-RA-13-27 July 2013 Department of Energy Washington, DC 20585 July 15, 2013 MEMORANDUM FOR THE ASSISTANT SECRETARY, ENERGY EFFICIENCY AND RENEWABLE ENERGY FROM: Rickey R. Hass Deputy Inspector General for Audits and Inspections Office of Inspector General SUBJECT: INFORMATION: Examination Report on

  7. Health assessment for Barceloneta Landfill, Florida Afuefra, Puerto Rico, Region 2. CERCLIS No. PRD98059129. Preliminary report

    SciTech Connect

    Not Available

    1990-01-01

    The Barceloneta Landfill Site (BLS) is located in Florida Afuera, Puerto Rico. BLS is an active municipal/industrial site. Approximately 300 tons of hazardous wastes have been disposed in sink holes, which are approximately 100 feet deep. Preliminary on-site sampling results have identified various volatile organic compounds. They include: chloroform (2 ppm in sludge), toluene (31 ppb in surface water), phenols (3 ppm in sludge), and methylene chloride (52 ppb in sludge). Other contaminants identified on-site in water runoff and sludge include aluminum, cobalt, iron, manganese, zinc, mercury, and lead. The site is considered to be of public health concern because of the risk to human health caused by the likelihood of human exposure to hazardous substances. Direct contact and ingestion of ground water, surface water, soil, and sediment are the most likely exposure routes. Inhalation of volatilized contaminants or contaminants entrained in air by area residents is another exposure route that may pose a public health concern. Ingestion of fish that bioaccumulate site contaminants may pose a potential for public health concern because it was reported that fish is a food staple for the area.

  8. Puerto Rico- Interconnection Standards

    Energy.gov [DOE]

    Customer-generators seeking to interconnect first submit a standardized "Evaluation Request" to PREPA to determine whether or not the system will qualify for the "Simple Interconnection Process...

  9. Hawaii and Puerto Rico

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Hawaii a nd P uerto R ico Climate C hange a nd t he U .S. E nergy S ector: Regional v ulnerabilities a nd r esilience s olutions Summary i n B rief Hawaii a nd P uerto R ico a re t he l argest U .S. i slands i n p opulation, size, a nd e nergy c onsumption. T hese i slands a re i solated f rom larger m ainland e nergy s upply n etworks, i ncluding p ipelines, railroads, a nd t ransmission g rids. B oth a re l ocated i n t ropical climates-Hawaii i n t he P acific O cean a nd P uerto R ico i n t

  10. Results of in-situ biofouling control, and corrosion test at Punta Tuna, Puerto Rico and its significance on OTEC heater exchanger design

    SciTech Connect

    Sasscer, D.S.; Morgan, T.O.; Tosteson, T.R.

    1983-06-01

    Because Ocean Thermal Energy Conversion (OTEC) operates at a low thermodynamic efficiency, heat exchangers represent a major portion of the overall cost of an OTEC power plant. For this reason, the commercial viability of OTEC depends on the design of efficient and inexpensive heat exchangers which have an operational life expectancy of 20 to 30 years and which can be maintained at a high level of efficiency by the use of effective biofouling control. Summarized here are the results of experiments conducted by the Center for Energy and Environment Research of the University of Puerto Rico to: determine the nature of the biofilm which develops on heat exchanger surfaces exposed to running seawater, test the effectiveness of brush cleaning and chlorination in controlling biofouling on these surfaces and study the corrosion behavior of zinc protected aluminum alloys under OTEC conditions in an attempt to qualify them for use in low cost OTEC heat exchangers.

  11. University of Puerto Rico (Universidad de Puerto Rico) | OSTI...

    Office of Scientific and Technical Information (OSTI)

    Miguel Castro helps develop clean green battery at ORNL UPR's Ron Piedras campus offers Recinto Verde, the Green Campus program UPR saves energy and money with 11 renewable energy ...

  12. Guam- Net Metering

    Energy.gov [DOE]

    Note: As of October 2015, the net metering program had around 700 customers. According to the Guam Daily Post, the program is expected to reach the current 1,000-customer cap in mid-2016. This cap...

  13. Guam- Renewable Energy Portfolio Goal

    Office of Energy Efficiency and Renewable Energy (EERE)

    Guam Bill 166 enacted in March 2008, established a renewable energy portfolio goal of 25% renewable energy by 2035.* Under this law, each utility that sells electricity for consumption on Guam mu...

  14. Guam Energy Action Plan

    SciTech Connect

    Conrad, M. D.; Ness, J. E.

    2013-07-01

    Describes the four near-term strategies selected by the Guam Energy Task Force during action planning workshops conducted in March 2013, and outlines the steps being taken to implement those strategies. Each strategy addresses one of the energy sectors identified in the earlier Guam strategic energy plan as being an essential component of diversifying Guam's fuel sources and reducing fossil energy consumption 20% by 2020. The four energy strategies selected are: (1) expanding public outreach on energy efficiency and conservation, (2) establishing a demand-side management revolving loan program, (3) exploring waste-to-energy options, and (4) influencing the transportation sector via anti-idling legislation, vehicle registration fees, and electric vehicles.

  15. Guam Strategic Energy Plan

    SciTech Connect

    Conrad, M. D.

    2013-07-01

    Describes various energy strategies available to Guam to meet the territory's goal of diversifying fuel sources and reducing fossil energy consumption 20% by 2020.The information presented in this strategic energy plan will be used by the Guam Energy Task Force to develop an energy action plan. Available energy strategies include policy changes, education and outreach, reducing energy consumption at federal facilities, and expanding the use of a range of energy technologies, including buildings energy efficiency and conservation, renewable electricity production, and alternative transportation. The strategies are categorized based on the time required to implement them.

  16. Guam Initial Technical Assessment Report

    SciTech Connect

    Baring-Gould, I.; Conrad, M.; Haase, S.; Hotchkiss, E.; McNutt, P.

    2011-04-01

    Under an interagency agreement, funded by the Department of Interior's (DOI) Office of Insular Affairs (OIA), the National Renewable Energy Laboratory (NREL) was tasked to deliver technical assistance to the island of Guam by conducting an island initial technical assessment that would lay out energy consumption and production data and establish a baseline. This assessment will be used to conduct future analysis and studies by NREL that will estimate energy efficiency and renewable energy potential for the island of Guam.

  17. Recipient: [Puerto Rico Energy Affairs Administration

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... of this report are: Efran O'Neill-Carrillo, Armando Figueroa, Agustn Irizarry, Israel Ramrez, Eduardo Ortiz, Luis de Jesus, Vivian Rodrguez, Ezequiel Vassallo, ...

  18. Puerto Rico - Renewable Energy Portfolio Standard | Department...

    Energy.gov [DOE] (indexed site)

    2035. Green energy resources fall into two categories. The first category is "Sustainable Renewable Energy" which includes solar, wind, geothermal, renewable biomass, qualified...

  19. Puerto Rico State Historic Preservation Programmatic Agreement

    Energy.gov [DOE]

    Fully executed programmatic agreement between DOE, State Energy Office and State Historic Preservation Office.

  20. El Verde, Puerto Rico, Site Fact Sheet

    Office of Legacy Management (LM)

    support for research projects throughout the 1970s and 1980s. In 1988, the National Science Foundation established the Luquillo Long-Term Ecological Research Program, and El...

  1. Guam Transportation Petroleum-Use Reduction Plan

    SciTech Connect

    Johnson, C.

    2013-04-01

    The island of Guam has set a goal to reduce petroleum use 20% by 2020. Because transportation is responsible for one-third of on-island petroleum use, the Guam Energy Task Force (GETF), a collaboration between the U.S. Department of Energy and numerous Guam-based agencies and organizations, devised a specific plan by which to meet the 20% goal within the transportation sector. This report lays out GETF's plan.

  2. GUAM RECOVERY ACT SNAPSHOT | Department of Energy

    Energy.gov [DOE] (indexed site)

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Guam are ...

  3. Recovery Act State Memos Guam

    Energy.gov [DOE] (indexed site)

    Guam For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  4. Guam Recovery Act State Memo | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Guam Recovery Act State Memo Guam Recovery Act State Memo The American Recovery & Reinvestment Act (ARRA) is making a meaningful downpayment on the nation's energy and environmental future. The Recovery Act investments in Guam are supporting abroad range of clean energy projects, from solar power and wind. Through these investments, Guam's businesses, universities, non-profits, and local governments are creating quality jobs today and positioning Guam to play an important role in the new

  5. Guam- Solar-Ready Residential Building Requirement

    Energy.gov [DOE]

    The Guam Energy Code, which became effective in October of 2000, requires that piping stub outs be provided for water heaters installed in low-rise residential buildings to enable the future inst...

  6. Guam Power Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Power Authority Jump to: navigation, search Name: Guam Power Authority Place: Hagatna, GU References: EIA Form EIA-861 Final Data File for 2010 - File1a1 SGIC2 EIA Form 861...

  7. Residential Energy Efficiency Demonstration: Hawaii and Guam...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    8GO28308 National Renewable Energy Laboratory 15013 Denver West Parkway Golden, CO 80401 303-275-3000 * www.nrel.gov Residential Energy Efficiency Demonstration Hawaii and Guam ...

  8. PROGRAMA DE IGUALDAD DE ACCESO PARA PUERTO RICO: Recursos de...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    registro del usuario, una cuota de suscripcin, o algn otro tipo de cuota para tener acceso a artculos en texto completo. Importar Citaciones a un Programa de...

  9. Strategic Energy Management Plan For Fort Buchanan, Puerto Rico

    SciTech Connect

    Parker, Steven A.; Hunt, W. D.

    2001-10-31

    This document reports findings and recommendations as a result of a design assistance project with Fort Buchanan with the goals of developing a Strategic Energy Management Plan for the Site. A strategy has been developed with three major elements in mind: 1) development of a strong foundation from which to build, 2) understanding technologies that are available, and 3) exploring financing options to fund the implementation of improvements. The objective of this report is to outline a strategy that can be used by Fort Buchanan to further establish an effective energy management program. Once a strategy is accepted, the next step is to take action. Some of the strategies defined in this Plan may be implemented directly. Other strategies may require the development of a more sophisticated tactical, or operational, plan to detail a roadmap that will lead to successful realization of the goal. Similarly, some strategies are not single events. Rather, some strategies will require continuous efforts to maintain diligence or to change the culture of the Base occupants and their efforts to conserve energy resources.

  10. Universidad del Turabo (Puerto Rico) | Department of Energy

    Office of Environmental Management (EM)

    ... Jessica Ting, Marketing and Information Systems; Njeri Warrington, Marketing and Supply Chain Management; Emelia Gold, Atmospheric and Oceanic Science. University of Maryland

  11. Puerto Rico- Green Energy Fund Tier II Incentive Program

    Energy.gov [DOE]

    NOTE: There is one application period per quarter. Applications must be submitted by the fifth day of each quarter (July 5, October 5, January 5, and April 5).  Incentives are expected to be...

  12. PROGRAMA DE IGUALDAD DE ACCESO PARA PUERTO RICO: Recursos de...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    MEDLINE es la base de datos bibliogrficos principal de la Biblioteca Nacional de Medicina (NLM). Esta herramienta de bsqueda del Web cubre las ramas de medicina,...

  13. Puerto Rico Farmers Market Cooler, Saving Money | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    What are the key facts? Market saving 16,000 annually from cooling upgrades 37 million in Recovery Act funding projected to save millions on island Recovery Act funded 11 programs 22 ...

  14. Puerto Rico - Search - U.S. Energy Information Administration...

    Energy Information Administration (EIA) (indexed site)

    Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio ... State Profiles Economy Prices Reserves & Supply Imports & Exports Distribution & Marketing ...

  15. Waste-to-Energy: Hawaii and Guam Energy Improvement Technology...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    8GO28308 National Renewable Energy Laboratory 15013 Denver West Parkway Golden, CO 80401 303-275-3000 * www.nrel.gov Waste-to-Energy Hawaii and Guam Energy Improvement Technology ...

  16. Energy Assessment Training Reduces Energy Costs for the U.S. Coast Guard Sector Guam: Success Stories (Fact Sheet)

    SciTech Connect

    Not Available

    2013-05-01

    U.S. Coast Guard Sector Guam experiences considerable energy cost and use savings after implementing training from NREL's energy assessment training.

  17. Net Zero Pilot Program Lights the Path to Big Savings in Guam | Department

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    of Energy Net Zero Pilot Program Lights the Path to Big Savings in Guam Net Zero Pilot Program Lights the Path to Big Savings in Guam Case study describes how the Army Reserve 9th Mission Support Command (MSC) reduced lighting energy consumption by 62% for a total savings of 125,000 kWh and more than $50,000 per year by replacing over 400 fluorescent troffers with 36 W LED troffers. This project was part of the Army Reserve Net Zero Pilot Program, initiated in 2013, to reduce energy and

  18. Net Zero Pilot Program Lights the Path to Big Savings in Guam

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Net Zero Pilot Program Lights the Path to Big Savings in Guam Because electricity costs are as high as $0.50/kWh, an ambitious net zero enregy/ water waste goal was among the drivers that spurred the United States Army Reserve (USAR) 9th Mission Support Command (MSC) to implement a lighting retroft program in Guam. The campaign netted the 9th MSC a 2016 award from the Interior Lighting Campaign. The 9th MSC cut energy use by 62% by retroftting 424 trofer light fxtures in the main headquarters

  19. Tapping Solar for Hot Water and Cheaper Bills for Puerto Rico...

    Energy.gov [DOE] (indexed site)

    But even with energy savings, not everyone can afford one. Through a new Recovery Act-funded program for the island, more families are showering with water heated by the sun. The ...

  20. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    Puerto Rico- Green Energy Fund In July 2010, Puerto Rico enacted two important laws aimed at accelerating Puerto Rico's adaptation of renewable energy and to reduce the island's...

  1. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    Puerto Rico- Building Energy Code with Mandatory Solar Water Heating In 2009, the Governor of Puerto Rico provided assurance that Puerto Rico would update its building energy codes...

  2. Reducing Plug Loads in Office Spaces: Hawaii and Guam Energy Improvement Technology Demonstration Project

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Contract No. DE-AC36-08GO28308 National Renewable Energy Laboratory 15013 Denver West Parkway Golden, CO 80401 303-275-3000 * www.nrel.gov Reducing Plug Loads in Office Spaces Hawaii and Guam Energy Improvement Technology Demonstration Project M. Sheppy, I. Metzger, D. Cutler, and G. Holland National Renewable Energy Laboratory A. Hanada Naval Facilities Engineering Command Technical Report NREL/TP-5500-60382 January

  3. Slide 1 | Department of Energy

    Energy.gov [DOE] (indexed site)

    00.04 KB) More Documents & Publications Puerto Rico

  4. Fermi National Accelerator Laboratory January 2015

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Drexel University Pennsylvania State University University of Pennsylvania, Philadelphia University of Pittsburgh Puerto Rico University of Puerto Rico, Mayaguez Rhode...

  5. Fermi National Accelerator Laboratory August 2013

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Drexel University Pennsylvania State University University of Pennsylvania, Philadelphia University of Pittsburgh, Pittsburgh Puerto Rico University of Puerto Rico,...

  6. Fermi National Accelerator Laboratory FY 2008

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    University Carnegie Mellon University, Pittsburgh University of Pennsylvania, Philadelphia University of Pittsburgh, Pittsburgh Puerto Rico University of Puerto Rico,...

  7. Benthic foraminifera of Puerto Rican mangrove-lagoon systems: Potential for paleoenvironmental interpretations

    SciTech Connect

    Culver, S.J. )

    1990-02-01

    Recent foraminiferal assemblages from four traverses across mangrove-lagoonal environments off Puerto Rico exhibit patterns of distribution that should be useful in paleoenvironmental interpretations. Variations in sediment substrate type, abundance and distribution of marine vegetation, and degree of exposure to wave and current activity appear to be important factors related to foraminiferal distributions and abundances. Cluster analysis of foraminiferal abundance data distinguishes four major assemblages. Other generally recognizable trends in foraminiferal assemblages include: offshore increase in species diversity; offshore increase in percent miliolids while percent rotaliids remain more or less constant; small peaks in percent textulariids immediately adjacent to mangrove growth; almost 100% agglutinated assemblages in fully mangrove environments; offshore increase in foraminiferal number except in areas of abundant Halimeda plate production where numbers of foraminifera are diluted; restriction of high abundances of Fissurina, Nonionella, Fursenkoina and Helenina to lagoons behind mangrove islands; restrictions of high abundances of Rosalina, Cibicides, Discorbis, Spiroloculina, Cyclogyra, Quinqueloculina, Amphistegina, Peneroplis and Archaias to lagoons seaward of mangrove islands. These trends provide a micropaleontological link between a potential petroleum source, mangrove swamps, and the potential petroleum reservoir, reef rocks.

  8. Short-Term Energy Outlook

    Annual Energy Outlook

    Thank

    Overview U.S. Territories: American Samoa | Guam | Northern Mariana Islands | Puerto Rico | U.S. Virgin Islands More State Data & Analysis by Source Petroleum Natural Gas Electricity Coal Renewable & Alternative Fuels Nuclear Environment Total Energy Summary Reports Household Energy Use State Electricity Summaries State Renewable Electricity Statistics Natural Gas Summary Statistics Today In Energy In 2015, U.S. coal production, consumption, and employment fell by more than 10%

  9. Energy Information Administration (EIA) (indexed site)

    U.S. Overview U.S. Territories: American Samoa | Guam | Northern Mariana Islands | Puerto Rico | U.S. Virgin Islands More State Data & Analysis by Source Petroleum Natural Gas Electricity Coal Renewable & Alternative Fuels Nuclear Environment Total Energy Summary Reports Household Energy Use State Electricity Summaries State Renewable Electricity Statistics Natural Gas Summary Statistics Today In Energy Residential heating oil and propane prices at levels similar to last winter's low

  10. Obama-Biden Administration Announces Nearly $86 Million in Weatherization Funding and Energy Efficiency Grants for Puerto Rico

    Energy.gov [DOE]

    Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families

  11. Municipal solid waste energy conversion study on Guam and American Samoa

    SciTech Connect

    Not Available

    1984-03-31

    In the Pacific Islands of Guam and Tutuila in American Samoa, conversion of municipal solid waste to useable energy forms - principally electricity but possibly steam - may hold promise for reducing economic dependence on imported petroleum. A secondary benefit may be derived from reduction of solid waste landfill requirements. At the preliminary planning stage, waste-to-energy facilities producing electricity appear technically and environmentally feasible. Economically, the projects appear marginal but could be viable under specific conditions related to capital costs, revenue from garbage collection and revenue from the sale of the energy generated. Grant funding for the projects would considerably enhance the economic viability of the proposed facilities. The projects appear sufficiently viable to proceed to the detailed planning stage. Such projects are not viable for the islands now emerging from the US Trust Territory of the Pacific Islands.

  12. Energy Transition Initiative: Island Energy Snapshot - Guam; U.S. Department of Energy (DOE), NREL (National Renewable Energy Laboratory)

    SciTech Connect

    2015-06-01

    This profile provides a snapshot of the energy landscape of Guam, an island territory of the United States located in the western Pacific Ocean. Guam’s electricity rates for residential customers start at $0.21 U.S. dollars (USD) per kilowatt-hour (kWh), above the average U.S. rate of $0.13 USD/kWh.1,2 Like

  13. Alternative Fuels Data Center: Rio Rico Fire District Turns Grease...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Rio Rico Fire District Turns Grease Into Biodiesel to someone by E-mail Share Alternative Fuels Data Center: Rio Rico Fire District Turns Grease Into Biodiesel on Facebook Tweet ...

  14. Demonstration of base catalyzed decomposition process, Navy Public Works Center, Guam, Mariana Islands

    SciTech Connect

    Schmidt, A.J.; Freeman, H.D.; Brown, M.D.; Zacher, A.H.; Neuenschwander, G.N.; Wilcox, W.A.; Gano, S.R.; Kim, B.C.; Gavaskar, A.R.

    1996-02-01

    Base Catalyzed Decomposition (BCD) is a chemical dehalogenation process designed for treating soils and other substrate contaminated with polychlorinated biphenyls (PCB), pesticides, dioxins, furans, and other hazardous organic substances. PCBs are heavy organic liquids once widely used in industry as lubricants, heat transfer oils, and transformer dielectric fluids. In 1976, production was banned when PCBs were recognized as carcinogenic substances. It was estimated that significant quantities (one billion tons) of U.S. soils, including areas on U.S. military bases outside the country, were contaminated by PCB leaks and spills, and cleanup activities began. The BCD technology was developed in response to these activities. This report details the evolution of the process, from inception to deployment in Guam, and describes the process and system components provided to the Navy to meet the remediation requirements. The report is divided into several sections to cover the range of development and demonstration activities. Section 2.0 gives an overview of the project history. Section 3.0 describes the process chemistry and remediation steps involved. Section 4.0 provides a detailed description of each component and specific development activities. Section 5.0 details the testing and deployment operations and provides the results of the individual demonstration campaigns. Section 6.0 gives an economic assessment of the process. Section 7.0 presents the conclusions and recommendations form this project. The appendices contain equipment and instrument lists, equipment drawings, and detailed run and analytical data.

  15. Decadal- to interannual-scale source water variations in the Caribbean Sea recorded by Puerto Rican coral radiocarbon

    SciTech Connect

    Kilbourne, K H; Quinn, T M; Guilderson, T P; Webb, R S; Taylor, F W

    2006-12-05

    Water that forms the Florida Current, and eventually the Gulf Stream, coalesces in the Caribbean from both subtropical and equatorial sources. The equatorial sources are made up of, in part, South Atlantic water moving northward and compensating for southward flow at depth related to meridional overturning circulation. Subtropical surface water contains relatively high amounts of radiocarbon ({sup 14}C), whereas equatorial waters are influenced by the upwelling of low {sup 14}C water and have relatively low concentrations of {sup 14}C. We use a 250-year record of {Delta}{sup 14}C in a coral from southwestern Puerto Rico along with previously published coral {Delta}{sup 14}C records as tracers of subtropical and equatorial water mixing in the northern Caribbean. Data generated in this study and from other studies indicate that the influence of either of the two water masses can change considerably on interannual to interdecadal time scales. Variability due to ocean dynamics in this region is large relative to variability caused by atmospheric {sup 14}C changes, thus masking the Suess effect at this site. A mixing model produced using coral {Delta}{sup 14}C illustrates the time varying proportion of equatorial versus subtropical waters in the northern Caribbean between 1963 and 1983. The results of the model are consistent with linkages between multidecadal thermal variability in the North Atlantic and meridional overturning circulation. Ekman transport changes related to tradewind variability are proposed as a possible mechanism to explain the observed switches between relatively low and relatively high {Delta}{sup 14}C values in the coral radiocarbon records.

  16. Pevafersa America | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Pevafersa America Jump to: navigation, search Name: Pevafersa-America Place: Puerto Rico Product: Puerto Rico-based assembler of PV panels. References: Pevafersa-America1 This...

  17. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    Puerto Rico- Property Tax Exemption for Solar and Renewable Energy Equipment Puerto Rico provides a property tax exemption for all "solar powered material, equipment or accessory...

  18. DOE - Office of Legacy Management -- Bonus

    Office of Legacy Management (LM)

    Puerto Rico Boiling Nuclear Superheater (BONUS), Puerto Rico, Decommissioned Reactor Site Key Documents and Links All documents are Adobe Acrobat files. pdficon Key Documents Fact...

  19. Eco Alternative Energy Solutions | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Solutions Jump to: navigation, search Name: Eco Alternative Energy Solutions Place: Puerto Rico Product: Puerto Rico-based majority owner of joint venture Pevafersa America, which...

  20. EA-1394: Final Environmental Assessment

    Office of Energy Efficiency and Renewable Energy (EERE)

    Authorizing the Puerto Rico Electric Power Authority (PREPA) to allow Public Access to the Boiling Nuclear Superheat (BONUS) Reactor Building, Ricon, Puerto Rico

  1. Final Report - Streamlined and Standardized Permitting and Interconnection

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Processes for Rooftop PV in Puerto Rico | Department of Energy Streamlined and Standardized Permitting and Interconnection Processes for Rooftop PV in Puerto Rico Final Report - Streamlined and Standardized Permitting and Interconnection Processes for Rooftop PV in Puerto Rico Awardee: Puerto Rico Energy Affairs Administration Location: San Juan, Puerto Rico Subprogram: Soft Costs Funding Program: Rooftop Solar Challenge 1 The plan to transform the rooftop photovoltaic (PV) market in Puerto

  2. National Solar Radiation Data Bases (NSRDB): 1961 to 1990 and 1991 to 2005

    DOE Data Explorer

    The National Solar Radiation Data Base 1961-1990 (NSRDB) contains 30 years of solar radiation and supplementary meteorological data from 237 NWS sites in the U.S., plus sites in Guam and Puerto Rico. The updated 1991-2005 National Solar Radiation Database holds solar and meteorological data for 1,454 locations in the United States and its territories. See also the interactive data maps for the 1961 to 1990 data at http://rredc.nrel.gov/solar/old_data/nsrdb/1961-1990/redbook/atlas/.

  3. Particles, processes and materials for modern energy needs: Development of a DOE-EPSCoR project in Puerto Rico. Final report for September 30, 1997 - August 31, 2000

    SciTech Connect

    Weiner, Brad R.

    2000-09-29

    Twenty-eight (28) faculty researchers focused on High Energy Particle Physics, Novel Thin Film Materials for Optoelectronic Applications, and Catalytic Processes for Energy Sources and Environmental Detoxification to address problems cited as priorities by the DOE and local agencies. The High Energy Particle Physics cluster has DOE-competitive funding, and the number of cluster investigators who have competitive mainstream funding has increased from 2 to 13 since the inception of the program. In this reporting period, 8 postdoctorals, 38 graduate studnets, and 23 undergraduates were involved in DOE projects, and 191 publications and 238 presentations were generated. The UPR-Arecibo Integrated Science Multi-Use Laboratory provided workshops and other activities that directly impacted 360 teachers and 600 students and indirectly impacted over 25,000 through the enhancement of teachers' skills and knowledge.

  4. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    Puerto Rico- Sales and Use Tax Exemption for Green Energy Puerto Rican law exempts from the sales and use tax solar electric equipment, associated accessories, and components used...

  5. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    not identified, Anaerobic Digestion Puerto Rico- Sales and Use Tax Exemption for Green Energy Puerto Rican law exempts from the sales and use tax solar electric equipment,...

  6. Guam- Building Energy Code

    Energy.gov [DOE]

    Much of the information presented in this summary is drawn from the U.S. Department of Energy’s (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more...

  7. American Recovery and Reinvestment Act (ARRA) FEMP Technical Assistance - United States Pacific Command (PACOM) Guam, Task 3.3: Building Retuning Training

    SciTech Connect

    Hatley, Darrel D.; Underhill, Ronald M.

    2010-09-30

    Document describes an onsite workshop and building retuning training conducted in Guam in August 2010. Document reports on issues identified during an audit of several buildings and recommendations to save energy throughout the site. During the workshop, it became apparent that as site personnel maintain the facilities at Guam, the following retuning efforts and strategies should be prioritized: (1) Controlling the mechanical systems operational hours and zone temperature set points appeared to present the best opportunities for savings; (2) Zone temperature set points in some buildings are excessively low, especially at night, when the zone temperatures are so cold that they approached the dewpoint; and (3) Manually-set outside air dampers are providing excessive outside air, especially for spaces that are unoccupied. Two of the larger schools, one on the Naval Base and one on Anderson AFB, are in need of a significant recommissioning effort. These facilities are relatively new, with direct digital controls (DDC) but are significantly out of balance. The pressure in one school is extremely negative, which is pulling humid air through the facility each time a door is opened. The draft can be felt several feet down the halls. The pressure in the other school is extremely positive relative to the outside, and you can stand 20-feet outside and still feel cool drafts of air exiting the building. It is recommended that humidity sensors be installed in all new projects and retrofitted into exist facilities. In this humid climate, control of humidity is very important. There are significant periods of time when the mechanical systems in many buildings can be unloaded and dehumidification is not required. The use of CO{sub 2} sensors should also be considered in representative areas. CO{sub 2} sensors determine whether spaces are occupied so that fresh air is only brought into the space when needed. By reducing the amount of outside air brought into the space, the humidity

  8. CX-009135: Categorical Exclusion Determination

    Energy.gov [DOE]

    Puerto Rico State Energy Program for Physical Year 2012 CX(s) Applied: A9, A11 Date: 08/30/2012 Location(s): Puerto Rico Offices(s): Golden Field Office

  9. CX-008432: Categorical Exclusion Determination

    Energy.gov [DOE]

    Puerto Rico-City-Toa Baja CX(s) Applied: A9, A11, B2.5, B5.1 Date: 07/16/2012 Location(s): Puerto Rico Offices(s): Energy Efficiency and Renewable Energy

  10. DOE - Office of Legacy Management -- CEER

    Office of Legacy Management (LM)

    Rico Center for Energy and Environment Research (CEER), Puerto Rico Key Documents and Links All documents are Adobe Acrobat files. pdficon Key Documents Fact Sheet Please be...

  11. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    Puerto Rico- Renewable Energy Equipment Certification Certification of Photovoltaic Equipment Eligibility: Construction, Industrial, InstallersContractors Savings Category: Solar...

  12. Obama Administration Awards More than $162 Million for State Energy Programs in Seven States and Territories

    Energy.gov [DOE]

    Funding Will Speed Adoption of Efficiency and Renewable Energy Technologies in Colorado, Delaware, Indiana, Louisiana, Massachusetts, Pennsylvania, and Puerto Rico

  13. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Hydroelectric (Small), Anaerobic Digestion, Other Distributed Generation Technologies, Microturbines Puerto Rico- Net Metering Eligibility and Availability Eligibility:...

  14. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Municipal Solid Waste Tax Credits, Rebates & Savings Tax Credits, Rebates & Savings Puerto Rico- Renewable Energy Portfolio Standard Eligible Technologies Eligibility:...

  15. Refinery Capacity Report

    Reports and Publications

    2016-01-01

    Data series include fuel, electricity, and steam purchased for consumption at the refinery; refinery receipts of crude oil by method of transportation; and current and projected atmospheric crude oil distillation, downstream charge, and production capacities. Respondents are operators of all operating and idle petroleum refineries (including new refineries under construction) and refineries shut down during the previous year, located in the 50 states, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, and other U.S. possessions. The Refinery Capacity Report does not contain working and shell storage capacity data. This data is now being collected twice a year as of March 31 and September 30 on the Form EIA-810, "Monthly Refinery Report", and is now released as a separate report Working and Net Available Shell Storage Capacity.

  16. Sr-isotopic composition of marbles from the Puerto Galera area (Mindoro, Philippines): additional evidence for a Paleozoic age of a metamorphic complex in the Philippine island arc

    SciTech Connect

    Knittel, U.; Daniels, U.

    1987-02-01

    The Sr-isotopic composition of marbles from the Puerto Galera area (Mindoro, Philippines) is compatible with either a Tertiary or a Paleozoic age. The former is considered as unlikely because nonmetamorphic sediments of that age overlie the metamorphic complex. This implies that the metamorphic complex does not represent the basement of the Philippine arc but is an accreted terrane.

  17. A guidebook to alternative energy projects on American Samoa, The Commonwealth of the Northern Mariana Islands, The Federated States of Micronesia, Guam, and The Republics of the Marshall Islands and Palau. [Contains bibliography

    SciTech Connect

    Case, C.W.

    1987-05-01

    The purpose of this guidebook is to help transfer information concerning alternative energy projects that have been tried on the Pacific islands affiliated with the US. These islands include those in American Samoa, the Commonwealth of the Northern Mariana Islands, the Federated States of Micronesia (Kosrae, Pohnpei, Truk, and Yap), Guam, and the Republics of the Marshall Islands and Palau. Distances are long between islands and populations are sparse, making communication and the transfer of information particularly difficult. A project that works on American Samoa might be appropriate for Yap, but to get this information to the proper people on Yap in a reasonable period of time is extremely difficult. This book describes 100 alternative energy projects that have been tried on the islands since the mid-1970's. This description and record of what has been done to date should be a source of ideas for energy workers, reduce duplication of work, and help encourage successes by describing other successes and failures. Alternative energy projects are projects that use indigenous, renewable resources in order to reduce local dependency on imported petroleum for electricity or liquid fuels. The islands have an apparent abundance of natural resources for this purpose such as the sun, rivers, vegetation, the ocean, and wind; and, ideally, it should be relatively simple to convert these resources to electricity or fuel. However, there are problems unique to the remote, tropical Pacific that often appear insurmountable, and successes to date are the results of unusual persistence, hard work, and ingenuity of those on the islands. Projects are confined to those that actually develop or demonstrate hardware. These projects use the complete spectrum of alternative technologies such as biomass conversion, wind electric, solar water heating, photovoltaics, wind water pumping, hydroelectric, water desalination, and integrated systems. 381 refs., 85 figs.

  18. Obama Administration Announces Additional $33,977,000 for Local Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Efficiency Improvements in Puerto Rico | Department of Energy 3,977,000 for Local Energy Efficiency Improvements in Puerto Rico Obama Administration Announces Additional $33,977,000 for Local Energy Efficiency Improvements in Puerto Rico March 26, 2009 - 12:00am Addthis WASHINGTON - Vice President Joe Biden and Energy Secretary Steven Chu today announced plans to invest $3.2 billion in energy efficiency and conservation projects in U.S. cities, counties, states, territories, and Native

  19. Obama-Biden Administration Announces More Than $192.4 Million in

    Energy Saver

    Efficiency Improvements in Puerto Rico | Department of Energy 3,977,000 for Local Energy Efficiency Improvements in Puerto Rico Obama Administration Announces Additional $33,977,000 for Local Energy Efficiency Improvements in Puerto Rico March 26, 2009 - 12:00am Addthis WASHINGTON - Vice President Joe Biden and Energy Secretary Steven Chu today announced plans to invest $3.2 billion in energy efficiency and conservation projects in U.S. cities, counties, states, territories, and Native

  20. Obama Administration Delivers Nearly $72 Million for Energy Efficiency and Conservation Projects in 7 States and Territories

    Energy.gov [DOE]

    Funding for Idaho, Nevada, New Jersey, Oregon, Puerto Rico, South Dakota and the U.S. Virgin Islands to create jobs, reduce energy use

  1. --No Title--

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Nicaragua Niger Nigeria Niue Norway Oman Pakistan Palestine Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Reunion Romania Russia Rwanda...

  2. Category:Countries | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Korea Northern Mariana Islands Norway O Oman P Pakistan Palau Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Poland Portugal Puerto Rico Q Qatar R Republic of Macedonia...

  3. LUG 2015 | Registration

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Norway Oman Pakistan Palau Palestinian Territory, Occupied Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Poland Portugal Puerto Rico Qatar Reunion Romania Russian...

  4. Utility Rate Database | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Islands Norway Oman Pakistan Palau Palestinian Territories Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Islands Poland Portugal Puerto Rico Qatar Romania Russia...

  5. Final Report - Streamlined and Standardized Permitting and Interconnec...

    Office of Environmental Management (EM)

    The plan to transform the rooftop photovoltaic (PV) market in Puerto Rico strives to create not only a standardized framework for PV deployment, but also streamlined and organized, ...

  6. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    Savings Category: Solar Photovoltaics, Wind (All), Wind (Small), Other Distributed Generation Technologies Puerto Rico- Interconnection Standards Customer-generators seeking to...

  7. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    Puerto Rico- Interconnection Standards Customer-generators seeking to interconnect first submit a standardized "Evaluation Request" to PREPA to determine whether or not the...

  8. SREL Reprint #3081

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    population ranged from 0.320 to 0.920. Keywords: amphibian, conservation genetics, invasive species, population structure, primer, Puerto Rico SREL Reprint 3081 Peters, M. B.,...

  9. 2016-2025 LM Strategic Plan

    Energy Saver

    Mexican Hat, Utah, Disposal Site. BONUS, Puerto Rico, Decommissioned Reactor, Site. Center ... Pinellas Jersey City Maxey Flats Missouri University Research Reactor Alaska Wayne ...

  10. Microsoft Word - TR07-27.doc

    Office of Legacy Management (LM)

    Boiling Nuclear Superheat (BONUS), Site, Rincn, Puerto Rico July 2010 Page 1 2010 Inspection and Status Report for the Former Boiling Nuclear Superheater (BONUS) Reactor...

  11. 2010 Inspection and Status Report for the Boiling Nuclear Superheater...

    Office of Legacy Management (LM)

    Annual Inspection - Boiling Nuclear Superheat (BONUS) Site, Rincn, Puerto Rico October 2013 Page 1 2013 Inspection and Status Report for the Former Boiling Nuclear Superheater...

  12. TO: FROM: Procurement Directors

    Office of Environmental Management (EM)

    and Ground Domestic Delivery Services (DDS2) in the continental United States, Alaska, Hawaii, and Puerto Rico. DDS2 is a full service Federal Strategic Sourcing Initiative (FSSI)...

  13. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    Puerto Rico's adaptation of renewable energy and to reduce the island's reliance on fossil fuels. This is especially... Eligibility: Commercial, Industrial, Investor-Owned...

  14. Office of Legacy Management

    Office of Legacy Management (LM)

    Energy Office of Legacy Management JUL 1 0 2008 Alonso Ramirez, Scientific Director EI Verde Research Station Institute for Tropical Ecosystem Studies University of Puerto Rico...

  15. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming Apply Current search Combined...

  16. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming Apply Current search Solar...

  17. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming Apply Current search Heat...

  18. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming Apply Current search...

  19. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming Apply Current search Anaerobic...

  20. Fermilab Today

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    IL Violinist Paolo Castellani and guitarist Francesco Di Giandomenico play the colorful music from Argentina, Spain and Puerto Rico. They will present their latest album,...

  1. MEMO TO:

    Office of Legacy Management (LM)

    21 September 2011 To: Madeline Ramos, Puerto Rico Electric Power Authority (PREPA) Copy: Boiling Nuclear Superheat (BONUS) File and Gunseli Shareef, URS (Program Manager) From:...

  2. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Montana N. Mariana Islands Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Palau Pennsylvania Puerto Rico Rhode...

  3. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Islands Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Palau Pennsylvania Puerto Rico Rhode Island South...

  4. Fuel Cells and RPSs: An Introduction

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    electricity come from specified clean energy sources Sometimes called Renewable Electricity Standards In 29 states, plus the District of Columbia and Puerto Rico ...

  5. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Oregon Palau Pennsylvania Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming...

  6. Offshore Infrastructure Associates Inc | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Name: Offshore Infrastructure Associates Inc Region: Puerto Rico Sector: Marine and Hydrokinetic Website: http: This company is listed in the Marine and Hydrokinetic...

  7. Geothermal Geodatabase for Rico Hot Springs Area and Lemon Hot Springs, Dolores and San Miguel Counties, Colorado

    DOE Data Explorer

    Zehner, Richard

    2012-11-01

    Geothermal Geodatabase for Rico Hot Springs Area and Lemon Hot Springs, Dolores and San Miguel Counties, Colorado By Richard “Rick” Zehner Geothermal Development Associates Reno Nevada USA For Flint Geothermal LLC, Denver Colorado Part of DOE Grant EE0002828 2013 This is an ESRI geodatabase version 10, together with an ESRI MXD file version 10.2 Data is in UTM Zone 13 NAD27 projection North boundary: approximately 4,215,000 South boundary: approximately 4,160,000 West boundary: approximately 216,000 East boundary: approximately 245,000 This geodatabase was built to cover several geothermal targets developed by Flint Geothermal in 2012 during a search for high-temperature systems that could be exploited for electric power development. Several of the thermal springs have geochemistry and geothermometry values indicative of high-temperature systems. In addition, the explorationists discovered a very young Climax-style molybdenum porphyry system northeast of Rico, and drilling intersected thermal waters at depth. The datasets in the geodatabase are a mixture of public domain data as well as data collected by Flint Geothermal, now being made public. It is assumed that the user has internet access, for the mxd file accesses ESRI’s GIS servers. Datasets include: 1. Structural data collected by Flint Geothermal 2. Point information 3. Mines and prospects from the USGS MRDS dataset 4. Results of reconnaissance shallow (2 meter) temperature surveys 5. Air photo lineaments 6. Areas covered by travertine 7. Groundwater geochemistry 8. Land ownership in the Rico area 9. Georeferenced geologic map of the Rico Quadrangle, by Pratt et al. 10. Various 1:24,000 scale topographic maps

  8. Energy Vulnerability Assessment for the US Pacific Islands. Technical Appendix 2

    SciTech Connect

    Fesharaki, F.; Rizer, J.P.; Greer, L.S.

    1994-05-01

    The study, Energy Vulnerability Assessment of the US Pacific Islands, was mandated by the Congress of the United States as stated in House Resolution 776-220 of 1992, Section 1406. The resolution states that the US Secretary of Energy shall conduct a study of the implications of the unique vulnerabilities of the insular areas to an oil supply disruption. Such study shall outline how the insular areas shall gain access to vital oil supplies during times of national emergency. The resolution defines insular areas as the US Virgin Islands, Puerto Rico, Guam, American Samoa, the Commonwealth of the Northern Mariana Islands, and Palau. The US Virgin Islands and Puerto Rico are not included in this report. The US Department of Energy (USDOE) has broadened the scope of the study contained in the House Resolution to include emergency preparedness and response strategies which would reduce vulnerability to an oil supply disruption as well as steps to ameliorate adverse economic consequences. This includes a review of alternative energy technologies with respect to their potential for reducing dependence on imported petroleum. USDOE has outlined the four tasks of the energy vulnerability assessment as the following: (1) for each island, determine crude oil and refined product demand/supply, and characterize energy and economic infrastructure; (2) forecast global and regional oil trade flow patterns, energy demand/supply, and economic activities; (3) formulate oil supply disruption scenarios and ascertain the general and unique vulnerabilities of these islands to oil supply disruptions; and (4) outline emergency preparedness and response options to secure oil supplies in the short run, and reduce dependence on imported oil in the longer term.

  9. DOE - Office of Legacy Management -- El_Verde

    Office of Legacy Management (LM)

    Rico El Verde, Puerto Rico, Site Other Regulatory Framework elverde The DOE Office of Legacy Management assumed responsibility for a tree in Study Area 4 of El Verde site in 2005....

  10. CX-009926: Categorical Exclusion Determination

    Energy.gov [DOE]

    Energy Efficiency and Conservation Block Grant Program - American Recovery and Reinvestment Act - Municipality of Canovanas, Puerto Rico CX(s) Applied: B5.1, B5.16 Date: 01/31/2013 Location(s): Puerto Rico Offices(s): Golden Field Office

  11. Guam Transportation Petroleum-Use Reduction Plan

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... (HDV) 9.5% Electric Vehicles 10% of new LDVs to be electric 7.7% Biodiesel All diesel fuel contains 5% biodiesel 5.4% Traffic Flow Improvement Coordinate all 84 traffic signals ...

  12. Guam: Energy Resources | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    EIA Natural Gas Reserves Unavailable Cubic Meters (cu m) NA 2010 CIA World Factbook Oil Reserves Unavailable Barrels (bbl) NA 2010 CIA World Factbook Energy Maps featuring...

  13. Evaluation of the State Energy Conservation Program from program initiation to September 1978. Final report

    SciTech Connect

    Heller, James N.; Grossmann, John R.; Shochet, Susan; Bresler, Joel; Duggan, Noreene

    1980-03-01

    The State Energy Conservation Program was established in 1975 to promote energy conservation and to help states develop and implement their own conservation programs. Base (5) and supplemental (3) programs required states to implement programs including: mandatory thermal-efficiency standards and insulation requirements for new and renovated buildings; mandatory lighting efficiency standards for public buildings; mandatory standards and policies affecting the procurement practices of the state and its political subdivisions; program measures to promote the availability and use of carpools, vanpools, and public transportation; a traffic law or regulation which permits a right turn-on-red; and procedures to carry out a continuing public education effort to increase awareness of energy conservation; procedures which promote effective coordination among local, state, and Federal energy conservation programs; and procedures for carrying out energy audits on buildings and industrial plants. All 50 states and Puerto Rico, Guam, the Virgin Islands, American Samoa, and the District of Columbia participated in the program. The total 1980 energy savings projected by the states is about 5.9 quadrillion Btu's or about 7% of the DOE projected 1980 baseline consumption of just under 83 quads. The detailed summary is presented on the following: information the SECP evaluation; DOE response to the SECP; DOE's role in the program management process; the effectiveness of the states in managing the SECP; the status of program measure implementation; innovative state energy conservation programs; and the evaluation methodology.

  14. Solar in Remote Applications in the U.S.: Challenges & Implications for Local Policy

    Energy.gov [DOE]

    Since the landfall of Hurricane Sandy in October 2012, municipalities and jurisdictions in the United States have been increasingly focused on the vulnerability of their electricity infrastructure and enhancing resilience to extreme events. Renewable energy and distributed generation resources have a critical role to play in increasing the resilience of electric grids. In remote areas and on islands, these issues have risen to the forefront because remote electric grids function in near isolation, making grid reliability, electricity supply, cost controls, and stability essential. The integration of such resources into smaller, isolated grids poses unique challenges given the relatively high penetration rates of solar photovoltaics (PV). In the U.S. these remote locations include Hawaii, Puerto Rico, Guam, Marianas, and the U.S. Virgin Islands, communities off the coast of Maine and Massachusetts, mainland communities in Alaska, and even U.S. government installations such as national parks and military bases. This paper explores how policy makers and planners interested in furthering grid resilience and increasing reliance on renewable energy resources can learn from the opportunities and challenges facing remote communities as they work to shift their generation mix to higher levels of solar PV.

  15. Obama Administration Delivers More than $60 Million for Weatherization Programs in Six States and Territories

    Energy.gov [DOE]

    Recovery Act funding to expand weatherization assistance programs, create jobs and weatherize nearly 17,000 homes in American Samoa, Northern Arapahoe Tribe, Northern Mariana Islands, Puerto Rico, Tennessee and the U.S. Virgin Islands

  16. RPT_PERIOD","R_S_NAME","LINE_NUM","PROD_CODE","PROD_NAME","PORT...

    Energy Information Administration (EIA) (indexed site)

    OIL CO ",442,"EL DORADO","AR","ARKANSAS",3 41305,"ATLANTIC TRADING MARKETING ",1,215,"Jet Fuel, Kerosene-Type",4909,"SAN JUAN, PR","PUERTO RICO",6,940,"VENEZUELA...

  17. 38017,"AMERADA HESS CORP ",1,130,"MOTOR...

    Energy Information Administration (EIA) (indexed site)

    INC ",1,130,"MOTOR GAS, CONVENTIONAL, OTHER",4912,"GUAYANILLA, PR","PUERTO RICO",6,830,"SPAIN",15,0,0,,,,, 38017,"TRAMMO PETRO INC ",2,130,"MOTOR GAS, CONVENTIONAL,...

  18. RFA-14-0001 - In the Matter of Commonwealth Oil Refining Company...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    RFA-14-0001 - In the Matter of Commonwealth Oil Refining Company, Inc.Commonwealth of Puerto Rico RFA-14-0001 - In the Matter of Commonwealth Oil Refining Company, Inc....

  19. Photo of the Week: Women in STEM -- Elaine Zworykin | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    ... In this photo, Yaniel Ramirez from Colegio Catolico Notre Dame in Caguas, Puerto Rico launches his team's electric car down the test track.

  20. ORISE: Graduate Student Research Experiences - Augusto Tentori

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    of having a portable device is you want to quickly screen as many people as possible before it's too late," said Tentori, who was born in Puerto Rico and grew up in Honduras. ...

  1. EIS-0511: Final Environmental Impact Statement | Department of...

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Statement Aguirre Offshore GasPort Project, Puerto Rico FERC issued a Final EIS with 10 cooperating agencies, including DOE, for the proposed Aguirre Offshore GasPort Project. ...

  2. Developers Diversified Realty | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    manages approximately 720 retail operating and development properties in 45 US states, plus Puerto Rico, Brazil, Russia and Canada, and has signed a deal with SunEdison to...

  3. A Case Study of Lean Implementation at Sandia National Laboratories...

    Office of Scientific and Technical Information (OSTI)

    2013 held May 18-22, 2013 in San Juan, Puerto Rico.; Related Information: Proposed for presentation at the Institute of Industrial Engineers, Annual Conference&Expo 2013 held May ...

  4. PhyloChip Tackles Coral Disease

    SciTech Connect

    Todd DeSantis

    2009-01-30

    Scientists at Berkeley Lab and the University of California, Merced are using an innovative DNA array developed at Berkeley Lab to catalog the microbes that live among coral in the tropical waters off the coast of Puerto Rico.

  5. Program Update: 3rd Quarter 2010

    Office of Energy Efficiency and Renewable Energy (EERE)

    Inside this Update: Public Access Established for the Dr. Modesto Iriarte Technological Museum in Rincόn, Puerto Rico; Draft LM Strategic Plan Available for Review; Legacy Management Business...

  6. PhyloChip Tackles Coral Disease

    ScienceCinema

    Todd DeSantis

    2010-01-08

    Scientists at Berkeley Lab and the University of California, Merced are using an innovative DNA array developed at Berkeley Lab to catalog the microbes that live among coral in the tropical waters off the coast of Puerto Rico.

  7. We Have a Winner- DC High School Regional Science Bowl Competition Held Last Saturday

    Energy.gov [DOE]

    As part of the National Science Bowl, more than 9,500 high school students take place in 70 high school regional competitions around the United States and Puerto Rico.  The winners of these regions...

  8. LandUse/Land Cover Map of the CF of ARM in the SGP Site Using DOE's Multispectral Thermal Imager (MTI) Satellite Images

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Land Use/Land Cover Map of the Central Facility of ARM in the Southern Great Plains Site Using DOE's Multi-Spectral Thermal Imager Satellite Images S. E. Báez Cazull Pre-Service Teacher Program University of Puerto Rico Rio Piedras, Puerto Rico A. Cialla Brookhaven National Laboratory Department of Environmental Sciences Upton, New York Introduction The Atmospheric Radiation Measurement (ARM) Program is a multi-laboratory, interagency program that was created with funding from the U.S.

  9. Unleashing the Power of Entrepreneurs to Solve Our Energy Challenges |

    Energy Saver

    Universidad del Turabo (Puerto Rico) 2016 Universidad del Turabo (Puerto Rico) 2016 Team roster: Harry Bonilla, Mechanical Engineering; Coral D. Colón, Electrical Engineering; Gabriel Cotto, Mechanical Engineering; Miguel Díaz, Mechanical Engineering; Eduardo Fenollal, Mechanical Engineering; Jorge W. Flores, Mechanical Engineering; Leishla González, Graphic Design (International School of Design and Architecture); Viany González, Industrial Engineering; Rubén I. Maldonado, Mechanical

  10. Energy Information Administration (EIA) (indexed site)

    Puerto Rico Puerto Rico Profile Territory Profile and Energy Estimates Change State/Territory Choose a U.S. State or Territory United States Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon

  11. Production of energy and high-value chemicals from municipal solid waste

    SciTech Connect

    Colucci-Raeos, J.A.; Saliceti-Piazza, L.; Herncndez, A.

    1996-12-31

    Landfills have been used for decades in Puerto Rico as the only alternative for the disposal of municipal solid waste (MSW). In the present, 7,300 metric tons (8,000 tons) of MSW are generated on a daily basis, of which about 43% are generated in the San Juan Metropolitan Area. Garbage dumps in the Metropolitan Area have an estimated useful life of two years from now. Furthermore, Puerto Rico`s average daily per capita generation exceeds that of US and is almost as twice as that of Europe. A novel alternative for the disposal of MSW needs to be implemented. The University of Puerto Rico (Department of Chemical Engineering), in a collaborative effort with the Sandia National Laboratory, the National Renewable Energy Laboratory, Puerto Rico`s Energy Affairs Administration, and the Institute of Chemical Engineers of Puerto Rico, have conceptualized a research program that would address the utilization of MSW and other agricultural residues for the generation of energy and/or high-value chemical products. The concept, {open_quotes}biorefinery{close_quotes} would consist of the collection of MSW and other agricultural wastes, separation of materials for recycling (glass, ceramics, metals), and use of gasification and/or hydrolysis of the screened material to produce energy and/or chemicals (such as alcohols and oxyaromatics).

  12. Guam Power Authority Smart Grid Project | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    can install devices that assist in managing electricity use and costs, including in-home displays and home area networks. The new AMI and distribution automation technologies...

  13. Guam - Search - U.S. Energy Information Administration (EIA)

    Energy Information Administration (EIA) (indexed site)

    Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio ... State Profiles Economy Prices Reserves & Supply Imports & Exports Distribution & Marketing ...

  14. ORISE: Faculty Research Experiences - Dr. Miguel Castro

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Miguel Castro Research opportunity puts chemistry professor on the FaST track Dr. Miguel Castro Miguel Castro, from the University of Puerto Rico, spent part of the summer conducting research on surface tension in Oak Ridge National Laboratory's Faculty Student Team Research program. Click image to enlarge. Many people believe that to get to the heart of a matter one has to delve below the surface. For chemistry professor Miguel Castro, Ph.D., of the University of Puerto Rico in Mayaguez, the

  15. Figure F4. Liquid fuels market module regions

    Gasoline and Diesel Fuel Update

    5 U.S. Energy Information Administration | Annual Energy Outlook 2016 Regional maps Maritime Canada Caribbean PADD V - other PADD II lakes PADD V - California PADD V - other PADD III - Gulf PADD III - inland PADD I PADD II - inland PADD IV Trinidad & Tobago Newfoundland Nova Scotia New Brunswick Puerto Rico Trinidad & Tobago Newfoundland Nova Scotia New Brunswick Puerto Rico LFMM regions PADD I PADD II inland PADD II lakes PADD III Gulf PADD III inland PADD IV PADD V California PADD V

  16. Review of PREPA Technical Requirements for Interconnecting Wind and Solar Generation

    SciTech Connect

    Gevorgian, Vahan; Booth, Sarah

    2013-11-01

    The Puerto Rico Electric Power Authority developed the minimum technical requirements for interconnection of wind turbine generation and photovoltaic power plants. NREL has conducted a review of these requirements based on generic technical aspects and electrical characteristics of wind and photovoltaic power plants, and on existing requirements from other utilities (both U.S. and European).

  17. National Action Plan for Energy Efficiency Vision for 2025: A Framework for Change

    Energy.gov [DOE]

    This presentation, given through the DOE's Technical Assitance Program (TAP), addresses the National Action Plan for Energy Efficiency. This webinar is part of a 7-part series created for 5 states (Kentucky, Mississippi, Texas, Puerto Rico, and Alaska) with a cooperative agreement and funding under the State Energy Program with DOE.

  18. PhyloChip Tackles Coral Disease

    ScienceCinema

    DeSantis, Todd

    2013-05-29

    Scientists at Berkeley Lab and the University of California, Merced are using an innovative DNA array developed at Berkeley Lab to catalog the microbes that live among coral in the tropical waters off the coast of Puerto Rico. More info: http://newscenter.lbl.gov/feature-stories/2009/02/02/coral-reefs/

  19. PhyloChip Tackles Coral Disease

    SciTech Connect

    DeSantis, Todd

    2009-01-01

    Scientists at Berkeley Lab and the University of California, Merced are using an innovative DNA array developed at Berkeley Lab to catalog the microbes that live among coral in the tropical waters off the coast of Puerto Rico. More info: http://newscenter.lbl.gov/feature-stories/2009/02/02/coral-reefs/

  20. Residential Energy Efficiency Demonstration: Hawaii and Guam Energy Improvement Technology Demonstration Project

    SciTech Connect

    Earle, L.; Sparn, B.; Rutter, A.; Briggs, D.

    2014-03-01

    In order to meet its energy goals, the Department of Defense (DOD) has partnered with the Department of Energy (DOE) to rapidly demonstrate and deploy cost-effective renewable energy and energy-efficiency technologies. The scope of this project was to demonstrate tools and technologies to reduce energy use in military housing, with particular emphasis on measuring and reducing loads related to consumer electronics (commonly referred to as 'plug loads'), hot water, and whole-house cooling.

  1. Waste-to-Energy: Hawaii and Guam Energy Improvement Technology Demonstration Project

    SciTech Connect

    Davis, J.; Gelman, R.; Tomberlin, G.; Bain, R.

    2014-03-01

    The National Renewable Energy Laboratory (NREL) and the U.S. Navy have worked together to demonstrate new or leading-edge commercial energy technologies whose deployment will support the U.S. Department of Defense (DOD) in meeting its energy efficiency and renewable energy goals while enhancing installation energy security. This is consistent with the 2010 Quadrennial Defense Review report1 that encourages the use of 'military installations as a test bed to demonstrate and create a market for innovative energy efficiency and renewable energy technologies coming out of the private sector and DOD and Department of Energy laboratories,' as well as the July 2010 memorandum of understanding between DOD and the U.S. Department of Energy (DOE) that documents the intent to 'maximize DOD access to DOE technical expertise and assistance through cooperation in the deployment and pilot testing of emerging energy technologies.' As part of this joint initiative, a promising waste-to-energy (WTE) technology was selected for demonstration at the Hickam Commissary aboard the Joint Base Pearl Harbor-Hickam (JBPHH), Hawaii. The WTE technology chosen is called high-energy densification waste-to-energy conversion (HEDWEC). HEDWEC technology is the result of significant U.S. Army investment in the development of WTE technology for forward operating bases.

  2. Reducing Plug Loads in Office Spaces: Hawaii and Guam Energy Improvement Technology Demonstration Project

    SciTech Connect

    Sheppy, M.; Metzger, I.; Cutler, D.; Holland, G.; Hanada, A.

    2014-01-01

    As part of its overall strategy to meet its energy goals, the Naval Facilities Engineering Command (NAVFAC) partnered with the Department of Energy's National Renewable Energy Laboratory (NREL) to rapidly demonstrate and deploy cost-effective renewable energy and energy efficiency technologies. This project was one of several demonstrations of new or underutilized commercial energy technologies. The common goal was to demonstrate and measure the performance and economic benefit of the system while monitoring any ancillary impacts to related standards of service and operation and maintenance (O&M) practices. In short, demonstrations at naval facilities simultaneously evaluate the benefits and compatibility of the technology with the U.S. Department of Defense (DOD) mission, and with NAVFAC's design, construction, operations, and maintenance practices, in particular. This project demonstrated the performance of commercially available advanced power strips (APSs) for plug load energy reductions in building A4 at Joint Base Pearl Harbor-Hickam (JBPHH), Hawaii.

  3. Microsoft Word - Puerto Rican Cooking Demonstration final.docx

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Arroz Blanco (White Rice) Habichuelas Rosadas (Red Beans) Ensalada de Bacalao (Cod Fish Salad) Ensalada de Aguacate y Tomate (Tomato and Avocado Salad) Flan de Jugo de Pina...

  4. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    Guam- Renewable Energy Portfolio Goal Guam Bill 166 enacted in March 2008, established a renewable energy portfolio goal of 25% renewable energy by 2035.* Under this law, each...

  5. So You Have Questions AboutƒInterconnection & Net Metering: Resources & Technical Assistance (Postcard), NREL (National Renewable Energy Laboratory)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Interconnection & Net Metering Resources & Technical Assistance First in a series of Policy Basics NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Interconnection and net metering are found to be integral to supporting distributed generation markets. Interconnection policies have been adopted in 43 states, Washington D. C., and Puerto Rico, while 43 states, Washington

  6. Sample Observations from the 2001.Multi-Frequency Radar IOP

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Sample Observations from the 2001 Multi-Frequency Radar IOP C. R. Williams Cooperative Institute for Research in Environmental Sciences University of Colorado Boulder, Colorado C. R. Williams and K. S. Gage National Oceanic and Atmospheric Administration Aeronomy Laboratory Boulder, Colorado L. Leon and S. Cruz-Pol University of Puerto Rico Mayaguez Campus S. M. Sekelsky Microwave Remote Sensing Laboratory University of Massachusetts Amherst, Massachusetts Introduction The 2001 Multi-Frequency

  7. OSTIblog Articles in the carbon dioxide Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information dioxide Topic Carbon Sequestration - Helping to Save Our Beautiful World by Kathy Chambers 17 Apr, 2014 in 17081 Goose-BNL.jpg Carbon Sequestration - Helping to Save Our Beautiful World Read more about 17081 Warmer winters are changing bird migratory patterns, warmer seawater is linked to coral reef bleaching in the Florida Keys and Puerto Rico, and more extreme climate events are affecting society and ecosystems. According to the Department of

  8. OSTIblog Articles in the greenhouse gases Topic | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information greenhouse gases Topic Carbon Sequestration - Helping to Save Our Beautiful World by Kathy Chambers 17 Apr, 2014 in 17081 Goose-BNL.jpg Carbon Sequestration - Helping to Save Our Beautiful World Read more about 17081 Warmer winters are changing bird migratory patterns, warmer seawater is linked to coral reef bleaching in the Florida Keys and Puerto Rico, and more extreme climate events are affecting society and ecosystems. According to the

  9. Global Solutions

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Global Solutions Our Vision National User Facilities Research Areas In Focus Global Solutions ⇒ Navigate Section Our Vision National User Facilities Research Areas In Focus Global Solutions A-Z Index Berkeley Lab masthead U.S. Department of Energy logo Phone Book Jobs Search BANGLADESH INDIA CHINA DAYA BAY CHINA RUSSIA SIBERIA JAPAN SAMOA HAWAII SOUTH POLE ANTARCTICA NEW MEXICO SOUTH DAKOTA TEXAS GULF OF MEXICO NEW YORK PUERTO RICO AMAZON RAIN FOREST CANARY ISLANDS SWITZERLAND ETHIOPIA

  10. 2015 Distributed Wind Market Report Fact Sheet | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Report Fact Sheet 2015 Distributed Wind Market Report Fact Sheet 2015-Distributed-Wind-Market-Report-Fact-Sheet_Page_1.jpg Wind turbines in distributed applications are found in all 50 states, Puerto Rico, and the U.S. Virgin Islands to provide energy locally, either serving on-site electricity needs or a local grid. Distributed wind is defined by the wind project's location relative to end-use and powerdistribution infrastructure, rather than turbine or project size. Fact Sheet: 2015

  11. SC In Your State | U.S. DOE Office of Science (SC)

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    SC In Your State Universities Universities Home Interactive Grants Map SC In Your State University Science Highlights University Research News Contact Information Office of Science U.S. Department of Energy 1000 Independence Ave., SW Washington, DC 20585 P: (202) 586-5430 SC In Your State Print Text Size: A A A FeedbackShare Page The Office of Science directly supports scientists, engineers, and students in all 50 States, the District of Columbia, and Puerto Rico. Each annual report available

  12. South America, Central America, the Caribbean, and Mexico

    SciTech Connect

    Deal, C.

    1981-10-01

    Summaries of oil and gas drillings, well completions, production, exploratory wells, exploration activity and wildcat drilling were given for South America, Central America, the Caribbean, and Mexico. The countries, islands, etc. included Argentina, Bahamas, Barbados, Belize, Bolivia, Brazil, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, French Guiana, Guatemala, Guyana, Haiti, Honduras, Jamaica, Leeward and Windward Islands, Mexico, Netherlands Antilles, Nicaragua, Panama, Paraguay, Peru, Puerto Rico, El Salvador, Surinam, Trinidad and Venezuela. 16 figures, 120 tables. (DP)

  13. 2015 Energy Systems Integration Facility Annual Report Calls to Industry:

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Distributed Wind Market Report Fact Sheet 2015 Distributed Wind Market Report Fact Sheet 2015-Distributed-Wind-Market-Report-Fact-Sheet_Page_1.jpg Wind turbines in distributed applications are found in all 50 states, Puerto Rico, and the U.S. Virgin Islands to provide energy locally, either serving on-site electricity needs or a local grid. Distributed wind is defined by the wind project's location relative to end-use and powerdistribution infrastructure, rather than turbine or project size.

  14. Draft genome sequence of a strictly anaerobic dichloromethane-degrading bacterium

    DOE PAGES [OSTI]

    Kleindienst, Sara; Higgins, Steven A.; Tsementzi, Despina; Konstantinidis, Konstantinos T.; Mack, E. Erin; Loffler, Frank E.

    2016-03-03

    Here, an anaerobic, dichloromethane-degrading bacterium affiliated with novel Peptococcaceae was maintained in a microbial consortium. The organism originated from pristine freshwater sediment collected from Rio Mameyes in Luquillo, Puerto Rico, in October 2009 (latitude 18°21'43.9", longitude –65°46'8.4"). The draft genome sequence is 2.1 Mb and has a G+C content of 43.5%.

  15. EIS-0511: EPA Notice of Availability of Draft Environmental Impact

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Statement | Department of Energy EPA Notice of Availability of Draft Environmental Impact Statement EIS-0511: EPA Notice of Availability of Draft Environmental Impact Statement Aguirre Offshore GasPort Project, Puerto Rico EPA announced the availability of the Federal Energy Regulatory Commission's Draft Environmental Impact Statement (DEIS) that analyzes the potential environmental impacts of a proposal to construct and operate: 1) an offshore marine liquid natural gas receiving facility

  16. EIS-0511: Notice of Intent | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    1: Notice of Intent EIS-0511: Notice of Intent Aguirre Offshore GasPort Project, Puerto Rico The Federal Energy Regulatory Commission announced its intent to prepare an environmental impact statement that examines the potential environmental impacts of a proposal to construct and operate: 1) an offshore marine liquid natural gas receiving facility with a semi-permanent floating storage and regasification unit; and 2) a 4.0 mile-long subsea pipeline connected to the existing on-shore Aguirre

  17. OSTI, US Dept of Energy Office of Scientific and Technical Information |

    Office of Scientific and Technical Information (OSTI)

    Speeding access to science information from DOE and Beyond Carbon Sequestration - Helping to Save Our Beautiful World by Kathy Chambers on Thu, April 17, 2014 17081 Goose-BNL.jpg Carbon Sequestration - Helping to Save Our Beautiful World Read more about 17081 Warmer winters are changing bird migratory patterns, warmer seawater is linked to coral reef bleaching in the Florida Keys and Puerto Rico, and more extreme climate events are affecting society and ecosystems. According to the

  18. EXECUTIVE SUMMARY FOR HANFORD FEDERAL FACILITY AGREEMENT AND CONSENT ORDER

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    EXAMINATION REPORT: OAS-RA-13-27 EXAMINATION REPORT: OAS-RA-13-27 July 15, 2013 Commonwealth of Puerto Rico Energy Affairs Administration - Energy Efficiency and Conservation Block Grant Program Funds Provided by the American Recovery and Reinvestment Act of 2009 As part of the American Recovery and Reinvestment Act of 2009 (Recovery Act), the Energy Efficiency and Conservation Block Grant (EECBG) Program received $3.2 billion to develop, promote, implement and manage energy efficiency and

  19. Mr. Robert C, Smith Federal Acquisition Service General Services Administration

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    8,2010 Mr. Robert C, Smith Federal Acquisition Service General Services Administration 2200 Crystal Drive, Suite 300 Arlington, VA 20406 Dear Mr. Smith: The Department of Energy (DOE) will participate as an authorized user of the second generation General Services Administration (GSA) Blanket Purchase Agreement (BPA) Number GS-33F-BQV08 for Express and Ground Domestic Delivery Services (0052) in the continental United States, Alaska, Hawaii, and Puerto Rico. All existing United Parcel Service

  20. EXAMINATION REPORT: OAS-RA-13-27 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    EXAMINATION REPORT: OAS-RA-13-27 EXAMINATION REPORT: OAS-RA-13-27 July 15, 2013 Commonwealth of Puerto Rico Energy Affairs Administration - Energy Efficiency and Conservation Block Grant Program Funds Provided by the American Recovery and Reinvestment Act of 2009 As part of the American Recovery and Reinvestment Act of 2009 (Recovery Act), the Energy Efficiency and Conservation Block Grant (EECBG) Program received $3.2 billion to develop, promote, implement and manage energy efficiency and

  1. Collegiate Wind Competition 2016 Teams | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Teams Collegiate Wind Competition 2016 Teams Twelve universities sent teams to the Collegiate Wind Competition 2016 in New Orleans, Louisiana on May 23-26, 2016. Hailing from across the United States, from Alaska to Puerto Rico, with five new schools and seven returning schools from the 2014 competition, the 2016 contestants were: Boise State University The Boise State University's team photo. The California Maritime Academy The California Maritime Academy's team photo. California State

  2. WINDExchange: Community-Scale 50-Meter Wind Maps

    WindExchange

    Community-Scale 50-Meter Wind Maps The U.S. Department of Energy provides 50-meter (m) height, high-resolution wind resource maps for most of the states and territories of Puerto Rico and the Virgin Islands in the United States. Counties, towns, utilities, and schools use community-scale wind resource maps to locate and quantify the wind resource, identifying potentially windy sites determining a potential site's economic and technical viability. Map of the updated wind resource assessment

  3. Universidad del Turabo Final Report: Juracan Energy Team

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Harry Bonilla (Team Leader) Miguel A. Díaz Anthony A. Rivera Julian I. Otero Dr. Héctor M. Rodríguez (PI) Additional Contributors: 10 Mechanical Engineering Students 2 Electrical Engineering Students 4 Industrial & Management Engineering Students 1 Business and Entrepreneurship Student 2 International Design & Architecture Students 6 Faculty Advisors Ing. José Domingo Pérez School of Engineering Universidad del Turabo PO Box 3030 Gurabo, Puerto Rico 00778 hrodriguez183@suagm.edu

  4. RM12-2703 Advanced Rooftop Unit Control Retrofit Kit Field Demonstration: Hawaii and Guam Energy Improvement Technology Demonstration Project

    SciTech Connect

    Doebber, I.; Dean, J.; Dominick, J.; Holland, G.

    2014-03-01

    As part of its overall strategy to meet its energy goals, the Naval Facilities Engineering Command (NAVFAC) partnered with U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) to rapidly demonstrate and deploy cost-effective renewable energy and energy efficiency technologies. This was one of several demonstrations of new and underutilized commercial energy efficiency technologies. The consistent year-round demand for air conditioning and dehumidification in Hawaii provides an advantageous demonstration location for advanced rooftop control (ARC) retrofit kits to packaged rooftop units (RTUs). This report summarizes the field demonstration of ARCs installed on nine RTUs serving a 70,000-ft2 exchange store (large retail) and two RTUs, each serving small office buildings located on Joint Base Pearl Harbor-Hickam (JBPHH).

  5. Angels and Demons: The Science Behind the Scenes

    SciTech Connect

    Graf, Norman

    2009-05-12

    Does antimatter really exist? How and why do scientists produce and use it? Does CERN exist and is there an underground complex deep beneath the Swiss/French border? Is truth stranger than fiction? Find out at the coming public lecture. On Tuesday, May 12, SLAC physicist Norman Graf will discuss the real science behind Angels & Demons, Dan Brown's blockbuster novel and the basis of an upcoming Tom Hanks movie. Graf's' talk is one in a series of public lectures across the U.S., Canada and Puerto Rico to share the science of antimatter and the Large Hadron Collider, and the excitement of particle physics research.

  6. NREL: News - Winner of Solar Decathlon to be Announced

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Winner of Solar Decathlon to be Announced Friday, October 4, 2002 Washington, D.C.- The winner of the U.S. Department of Energy's first Solar Decathlon will be announced noon, Saturday, October 6 in the Solar Village on the National Mall. The Solar Decathlon is a team competition among 14 colleges and universities from across the country and Puerto Rico to design and build the most attractive and energy-efficient solar-powered homes. The winning team must blend aesthetics and modern conveniences

  7. PV Value® | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    PV Value® PV Value® PV Value® is a free solar PV Valuation tool that answers the question of "How much is solar PV worth" and is compliant with the Uniform Standards of Professional Appraisal Practice. It is available for and being used by real estate appraisers, realtors, homeowners, commercial building owners, home builders, solar installers, green raters, insurance companies, and mortgage lenders in all 50 states along with D.C. and Puerto Rico. PV Value® allows for the

  8. Sunrayce 93: The hottest new sport on campus. Technical report

    SciTech Connect

    Not Available

    1994-05-01

    The solar powered electric vehicle race began in Arlington, Texas on June 20, 1993 and finished 7 days later in Minneapolis, Minnesota. Thirty four teams from Universities across the United States and Puerto Rico completed the race out of thirty six entries. The race demonstrated the viability of sunlight powered vehicles as the better average daily speeds were in excess of 50 miles an hour. Even in the rain, most average speeds were in excess of 15 miles an hour. Analyzed results, photographs, and project details are included. (GHH)

  9. Table 5.7 Petroleum Net Imports by Country of Origin, 1960-2011

    Energy Information Administration (EIA) (indexed site)

    Petroleum Net Imports by Country of Origin, 1960-2011 Year Persian Gulf 2 Selected OPEC 1 Countries Selected Non-OPEC 1 Countries Total Net Imports Total Net Imports as Share of Consumption 5 Net Imports From OPEC 1 Algeria Nigeria Saudi Arabia 3 Venezuela Total OPEC 4 Canada Mexico United Kingdom Virgin Islands and Puerto Rico Total Non-OPEC 4 Share of Total Net Imports 6 Share of Consumption 7 Thousand Barrels Percent 1960 NA [8] [9] 30,786 333,046 450,799 31,454 -620 -4,267 12,553 139,406

  10. 2014 Distributed Wind Market Report | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Report 2014 Distributed Wind Market Report The cover of the 2014 Distributed Wind Market Report. According to the 2014 Distributed Wind Market Report, distributed wind reached a cumulative capacity of almost 1 GW (906 MW) in the United States in 2014, reflecting nearly 74,000 wind turbines deployed across all 50 states, Puerto Rico, and the U.S. Virgin Islands. In total, 63.6 MW of new distributed wind capacity was added in 2014, representing nearly 1,700 units and $170 million in investment

  11. Guides and Case Studies for Hot-Humid Climates | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Hot-Humid Climates Guides and Case Studies for Hot-Humid Climates Map of the Hot and Humid Climate Zone of the United States. This zone covers eastern Texas through Florida and reaches up to mid-Georgia it also includes Puerto Rico and Hawaii. The U.S. Department of Energy (DOE) Building America program has developed a series of best practices and case studies to help builders improve whole-house energy performance in buildings found in hot-humid climates. Best Practice Guides 40% Whole-House

  12. Ecological Research Division, Marine Research Program

    SciTech Connect

    Not Available

    1980-05-01

    This report presents program summaries of the various projects sponsored during 1979 by the Marine Research Program of the Ecological Research Division. Program areas include the effects of petroleum hydrocarbons on the marine environment; a study of the baseline ecology of a proposed OTEC site near Puerto Rico; the environmental impact of offshore geothermal energy development; the movement of radionuclides through the marine environment; the environmental aspects of power plant cooling systems; and studies of the physical and biological oceangraphy of the continental shelves bordering the United States.

  13. PF-2014-39b.pdf

    Energy Saver

    229 Federal Register / Vol. 75, No. 43 / Friday, March 5, 2010 / Notices column, correct the SUMMARY caption to read: SUMMARY: Pursuant to sections 254(a)(11)(A) and 255(b) of the Help America Vote Act (HAVA), Public Law 107-252, the U.S. Election Assistance Commission (EAC) hereby causes to be published in the Federal Register changes to the HAVA State plans previously submitted by Puerto Rico. Dated: March 2, 2010. Thomas R. Wilkey, Executive Director. [FR Doc. 2010-4707 Filed 3-4-10; 8:45 am]

  14. Word Pro - Untitled1

    Energy Information Administration (EIA) (indexed site)

    3 Table 5.7 Petroleum Net Imports by Country of Origin, Selected Years, 1960-2011 Year Persian Gulf 2 Selected OPEC 1 Countries Selected Non-OPEC 1 Countries Total Net Imports Total Net Imports as Share of Consumption 5 Net Imports From OPEC 1 Algeria Nigeria Saudi Arabia 3 Venezuela Total OPEC 4 Canada Mexico United Kingdom U.S. Virgin Islands and Puerto Rico Total Non-OPEC 4 Share of Total Net Imports 6 Share of Consumption 7 Thousand Barrels per Day Percent 1960 NA 8 ( ) 9 ( ) 84 910 1,232 86

  15. Director > Héctor D. Abruña > Leadership Team > The Energy Materials

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Center at Cornell Director Héctor D. Abruña hda1@cornell.edu Professor Abruña, Emile M. Chamot Professor of Chemistry, completed his graduate studies with Royce W. Murray and Thomas J. Meyer at the University of North Carolina at Chapel Hill in 1980 and was a postdoctoral research associate with Allen J. Bard at the University of Texas at Austin. After a brief stay at the University of Puerto Rico, he came to Cornell in 1983. Professor Abruña is an AAAS Fellow and recipient of a

  16. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    Multifamily Residential, Institutional Savings Category: Solar Photovoltaics, Wind (All), Wind (Small), Other Distributed Generation Technologies Guam- Net Metering Eligibility and...

  17. Obama Administration Delivers More than $101 Million for Weatherization

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Programs in Guam and Pennsylvania | Department of Energy 1 Million for Weatherization Programs in Guam and Pennsylvania Obama Administration Delivers More than $101 Million for Weatherization Programs in Guam and Pennsylvania August 25, 2009 - 12:00am Addthis WASHINGTON, DC - U.S. Department of Energy Secretary Steven Chu today announced that the Department of Energy is providing more than $101 million in funding from the American Recovery and Reinvestment Act to expand weatherization

  18. Household energy use in urban Venezuela: Implications from surveys in Maracaibo, Valencia, Merida, and Barcelona-Puerto La Cruz

    SciTech Connect

    Figueroa, M.J.; Sathaye, J.

    1993-08-01

    This report identifies the most important results of a comparative analysis of household commercial energy use in Venezuelan urban cities. The use of modern fuels is widespread among all cities. Cooking consumes the largest share of urban household energy use. The survey documents no use of biomass and a negligible use of kerosene for cooking. LPG, natural gas, and kerosene are the main fuels available. LPG is the fuel choice of low-income households in all cities except Maracaibo, where 40% of all households use natural gas. Electricity consumption in Venezuela`s urban households is remarkably high compared with the levels used in households in comparable Latin American countries and in households of industrialized nations which confront harsher climatic conditions and, therefore, use electricity for water and space heating. The penetration of appliances in Venezuela`s urban households is very high. The appliances available on the market are inefficient, and there are inefficient patterns of energy use among the population. Climate conditions and the urban built form all play important roles in determining the high level of energy consumption in Venezuelan urban households. It is important to acknowledge the opportunities for introducing energy efficiency and conservation in Venezuela`s residential sector, particularly given current economic and financial constraints, which may hamper the future provision of energy services.

  19. DISCOVERY OF 6.035 GHz HYDROXYL MASER FLARES IN IRAS 18566+0408

    SciTech Connect

    Al-Marzouk, A. A.; Araya, E. D.; Hofner, P.; Kurtz, S.; Linz, H.; Olmi, L.

    2012-05-10

    We report the discovery of 6.035 GHz hydroxyl (OH) maser flares toward the massive star-forming region IRAS 18566+0408 (G37.55+0.20), which is the only region known to show periodic formaldehyde (4.8 GHz H{sub 2}CO) and methanol (6.7 GHz CH{sub 3}OH) maser flares. The observations were conducted between 2008 October and 2010 January with the 305 m Arecibo Telescope in Puerto Rico. We detected two flare events, one in 2009 March and one in 2009 September to November. The OH maser flares are not simultaneous with the H{sub 2}CO flares, but may be correlated with CH{sub 3}OH flares from a component at corresponding velocities. A possible correlated variability of OH and CH{sub 3}OH masers in IRAS 18566+0408 is consistent with a common excitation mechanism (IR pumping) as predicted by theory.

  20. Integrating Renewable Energy into the Transmission and Distribution System of the U. S. Virgin Islands

    SciTech Connect

    Burman, K.; Olis, D.; Gevorgian, V.; Warren, A.; Butt, R.; Lilienthal, P.; Glassmire, J.

    2011-09-01

    This report focuses on the economic and technical feasibility of integrating renewable energy technologies into the U.S. Virgin Islands transmission and distribution systems. The report includes three main areas of analysis: 1) the economics of deploying utility-scale renewable energy technologies on St. Thomas/St. John and St. Croix; 2) potential sites for installing roof- and ground-mount PV systems and wind turbines and the impact renewable generation will have on the electrical subtransmission and distribution infrastructure, and 3) the feasibility of a 100- to 200-megawatt power interconnection of the Puerto Rico Electric Power Authority (PREPA), Virgin Islands Water and Power Authority (WAPA), and British Virgin Islands (BVI) grids via a submarine cable system.

  1. Microcomputer Spectrum Analysis Models (MSAM) with terrain data base (for microcomputers). Software

    SciTech Connect

    Not Available

    1992-08-01

    The package contains a collection of 14 radio frequency communications engineering and spectrum management programs plus a menu program. An associated terrain elevation data base with 30-second data is provided for the U.S. (less Alaska), Hawaii, Puerto Rico, the Caribbean and border areas of Canada and Mexico. The following programs are included: Bearing/Distance Program (BDIST); Satellite Azimuth Program (SATAZ); Intermodulation Program (INTMOD); NLAMBDA-90 smooth-earth propagation program (NL90); Frequency Dependent Rejection program (FDR); ANNEX I program to evaluate frequency proposals per NTIA Manual (ANNEXI); Antenna Field Intensity program (AFI); Personal Computer Plot 2-D graphics program (PCPLT); Profile 4/3 earth terrain elevation plot program (PROFILE); Horizon radio line-of-sight plot program (HORIZON); Single-Emitter Analysis Mode (SEAM); Terrain Integrated Rough-Earth Model (TIREM); Power Density Display Program to produce power contour map (PDDP); Line-of-Sight antenna coverage map program (SHADO).

  2. 2014 Distributed Wind Market Report

    SciTech Connect

    Orell, A.; Foster, N.

    2015-08-01

    The cover of the 2014 Distributed Wind Market Report.According to the 2014 Distributed Wind Market Report, distributed wind reached a cumulative capacity of almost 1 GW (906 MW) in the United States in 2014, reflecting nearly 74,000 wind turbines deployed across all 50 states, Puerto Rico, and the U.S. Virgin Islands. In total, 63.6 MW of new distributed wind capacity was added in 2014, representing nearly 1,700 units and $170 million in investment across 24 states. In 2014, America's distributed wind energy industry supported a growing domestic industrial base as exports from United States-based small wind turbine manufacturers accounted for nearly 80% of United States-based manufacturers' sales.

  3. Estimated Water Flows in 2005: United States

    SciTech Connect

    Smith, C A; Belles, R D; Simon, A J

    2011-03-16

    Flow charts depicting water use in the United States have been constructed from publicly available data and estimates of water use patterns. Approximately 410,500 million gallons per day of water are managed throughout the United States for use in farming, power production, residential, commercial, and industrial applications. Water is obtained from four major resource classes: fresh surface-water, saline (ocean) surface-water, fresh groundwater and saline (brackish) groundwater. Water that is not consumed or evaporated during its use is returned to surface bodies of water. The flow patterns are represented in a compact 'visual atlas' of 52 state-level (all 50 states in addition to Puerto Rico and the Virgin Islands) and one national water flow chart representing a comprehensive systems view of national water resources, use, and disposition.

  4. Army Reserve Comprehensive Water Efficiency Assessments

    SciTech Connect

    McMordie Stoughton, Kate; Kearney, Jaime

    2015-04-14

    The Army Reserve has partnered with the Pacific Northwest National Laboratory (PNNL) to develop comprehensive water assessments for numerous Army Reserve Centers in all five regions including the Pacific islands and Puerto Rico, and at Fort Buchanan and Fort Hunter Liggett. The objective of these assessments is to quantify water use at the site, and identify innovative water efficiency projects that can be implemented to help reduce water demand and increase efficiency. Several of these assessments have focused on a strategic plan for achieving net zero water to help meet the Army’s Net Zero Directive . The Army Reserve has also leveraged this approach as part of the energy conservation investment program (ECIP), energy savings performance contracts (ESPCs), and utility energy service contracts (UESCs). This article documents the process involved.

  5. Improving oiled shoreline cleanup with COREXIT 9580

    SciTech Connect

    Fiocco, R.J.; Lessard, R.R.; Canevari, G.P.

    1996-08-01

    The cleanup of oiled shorelines has generally been by mechanical, labor-intensive means. The use of a chemical shoreline cleaner to assist in water-flushing oil from the surfaces can result in more complete and more rapid cleaning. Not only is the cleaning process more efficient, but it can also be less environmentally damaging since there is potentially much less human intrusion and stress on the biological community. This paper describes research and applications of COREXIT 9580 shoreline cleaner for treatment of oiled shorelines, including four recent applications in Puerto Rico, Bermuda, Texas and Nova Scotia. Research work on shoreline vegetation, such as mangroves, has also demonstrated the potential use of this product to save and restore oiled vegetation.

  6. Data from Fermilab E-687 (Photoproduction of Heavy Flavours) and Fermilab E-831 (FOCUS)

    DOE Data Explorer

    The FERMILAB E687 Collaboration studies production and decay properties of heavy flavours produced in photon-hadron interactions. The experiment recorded approximately 500 million hadronic triggers in the 1990-91 fixed target run at Fermilab from which over 80 thousand charm decays were fully reconstructed. Physics publications include the precision lifetime measurements of the charm hadrons, D meson semileptonic form factors, detailed Dalitz plot analyses, charm meson and baryon decay modes and spectroscopy, searches for rare and forbidden phenomena, and tests of QCD production mechanisms. The follow-on experiment FOCUS Collaboration (Fermilab E831) successfully recorded huge amount of data during the 1996-1997 fixed target run. The FOCUS home page is located at http://www-focus.fnal.gov/. FOCUS is an international collaboration with institutions in Brazil, Italy, South Korea, Mexico, Puerto Rico, and the U.S.

  7. Chaos in laser-matter interactions

    SciTech Connect

    Ackerhalt, J.; Milonni, P.; Shih, M.L.

    1987-01-01

    This is a set of lecture notes given by the authors at the Universities of Rochester, Arkansas and Puerto Rico. This volume introduces the main ideas of chaos and its applications to a broad range of problems in quantum optics, electronics and laser physics. Contents: Introduction; Nonlinearity; The Period Doubling Route to Chaos; The Duffing Oscillator; Strange Attractors; Two-Frequency Route to Chaos; Intermittency; Dimensions of Attractors; Noise, The Lorenz Model and the Single-Mode Laser; Chaotic Lasers: Theory and Experiment; Hamiltonian Systems; The Henon-Heiles System; The Standard Mapping; Fat Fractals; Ergodicity and Mixing; Chaos and the Microwave Ionization of Hydrogen; The Kicked Pendulum: Classical Theory and Quantum Theory; Chaos and Multiple-Photon Excitation of Molecular Vibrations; Chaos and Molecular Rotations; Ideas in Quantum Chaos; Outlook.

  8. Ten Years of Legacy Management: U.S. DOE Office of Legacy Management Accomplishments - 13246

    SciTech Connect

    Carter, Tony; Miller, Judith

    2013-07-01

    The U.S. Department of Energy (DOE) established the Office of Legacy Management (LM) to provide a long-term, sustainable solution to environmental impacts that remain from nuclear weapons production during World War II and the Cold War. The production activities created adverse environmental conditions at over 100 sites. When LM was established on December 15, 2003, it became responsible for 33 sites where active environmental remediation was complete. Currently, LM is responsible for long-term surveillance and maintenance of environmental remedies, promotion of beneficial reuse of land and buildings, and management of records and information at 89 sites in 29 states and Puerto Rico. LM is also responsible for meeting contractual obligations associated with former contractor workers' pensions and post-retirement benefits. Effectively addressing this environmental and human legacy will continue to require a focused and well-managed effort. (authors)

  9. Including Alternative Resources in State Renewable Portfolio Standards: Current Design and Implementation Experience

    SciTech Connect

    Heeter, J.; Bird, L.

    2012-11-01

    Currently, 29 states, the District of Columbia, and Puerto Rico have instituted a renewable portfolio standard (RPS). An RPS sets a minimum threshold for how much renewable energy must be generated in a given year. Each state policy is unique, varying in percentage targets, timetables, and eligible resources. This paper examines state experience with implementing renewable portfolio standards that include energy efficiency, thermal resources, and non-renewable energy and explores compliance experience, costs, and how states evaluate, measure, and verify energy efficiency and convert thermal energy. It aims to gain insights from the experience of states for possible federal clean energy policy as well as to share experience and lessons for state RPS implementation.

  10. Petroleum in the Caribbean Basin: Further exploration justified?

    SciTech Connect

    Robinson, E.

    1996-08-01

    After more than half a century of exploration for petroleum in that part of the Caribbean Basin covered by this review, the prospects for substantial discoveries remain low. Only Barbados has had modest but sustained production of oil and gas. In Hispaniola minor production from small prospects lasted briefly. Exploration in the northeast Caribbean has not resulted in discoveries. Similar exploration in Puerto Rico and, on a more extensive scale, in Jamaica, has also failed to show positive results. On the Nicaragua Rise (Mosquitia, Tela Basins) drilling has produced shows but no production, a situation also evident in Belize. Nevertheless, examination of these results, in the context of the regional geology of the Caribbean Basin, suggests there are areas where further exploration is justified.

  11. Word Pro - Untitled1

    Energy Information Administration (EIA) (indexed site)

    1 Table 5.6 Petroleum Exports by Country of Destination, Selected Years, 1960-2011 (Thousand Barrels per Day) Year Belgium 1 Brazil Canada France Italy Japan Mexico Nether- lands South Korea Spain United Kingdom U.S. Virgin Islands and Puerto Rico Other Total 1960 3 4 34 4 6 62 18 6 NA NA 12 1 52 202 1965 3 3 26 3 7 40 27 10 NA NA 12 1 54 187 1966 3 4 32 4 7 36 39 9 NA NA 12 3 49 198 1967 5 6 50 3 9 51 36 13 NA NA 62 7 65 307 1968 4 8 39 4 8 56 31 10 NA NA 14 2 55 231 1969 4 7 44 4 9 47 33 9 NA

  12. EC Publications

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... French Polynesia Gabon Gambia Georgia Germany Ghana Greece Greenland Grenada Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hong Kong Hungary Iceland India Indonesia ...

  13. MELCOR / CSARP / MCAP / IMUG / MACCS Meetings 2016

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... French Polynesia Gabon Gambia Georgia Germany Ghana Greece Greenland Grenada Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hong Kong Hungary Iceland India Indonesia ...

  14. SNL-ESSC (Sandia National Laboratories - Extreme Sea State Contour...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... French Polynesia Gabon Gambia Georgia Germany Ghana Greece Greenland Grenada Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hong Kong Hungary Iceland India Indonesia ...

  15. SNL-Delft3D-CEC

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... French Polynesia Gabon Gambia Georgia Germany Ghana Greece Greenland Grenada Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hong Kong Hungary Iceland India Indonesia ...

  16. Offshore Wind RD&D: Large Offshore Rotor Development

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ... French Polynesia Gabon Gambia Georgia Germany Ghana Greece Greenland Grenada Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hong Kong Hungary Iceland India Indonesia ...

  17. NREL: Technology Deployment - U.S. Coast Guard Sees Reduced Energy...

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Energy-Saving Retrofits When the Sector Guam energy managers looked at their buildings, they ... Printable Version Technology Deployment Home Project Development Project Technical ...

  18. clements-99.PDF

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    New Caledonia Port Moresby Manus Nauru Midway Johnston Atoll Kwajalein Pohnpei Tarawa Truk Papua New Guinea Guam Hawaii Western Samoa American Samoa Cook Islands Tahiti Fiji Palau ...

  19. C# Software Title Software Description Date

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    IP. Windows OS only; designed for the Glovebox Unattended Assay and Monitoring Data Acquisition and Review (GDAR) system. See GUAM Data Acquisition and Review, LANLN-1, (Oct....

  20. EIA-782C Exclusionary list instructions

    Gasoline and Diesel Fuel Update

    ... & Industrial Supply GP&W (Center Oil) Ergon Refining Great Island Energy (Gulf Oil) Ergon West Virginia Green Valley Oil Esso Eastern, Guam Branch Griffith Energy Services Excel ...

  1. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Guam Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana N. Mariana Islands Nebraska Nevada...

  2. Tax Credits, Rebates & Savings | Department of Energy

    Energy.gov [DOE] (indexed site)

    State All Alabama Alaska American Samoa Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Federal Federated States of Micronesia Florida Georgia Guam...

  3. Mapping and Assessment of the United States Ocean Wave Energy Resource

    SciTech Connect

    Jacobson, Paul T; Hagerman, George; Scott, George

    2011-12-01

    This project estimates the naturally available and technically recoverable U.S. wave energy resources, using a 51-month Wavewatch III hindcast database developed especially for this study by National Oceanographic and Atmospheric Administration's (NOAA's) National Centers for Environmental Prediction. For total resource estimation, wave power density in terms of kilowatts per meter is aggregated across a unit diameter circle. This approach is fully consistent with accepted global practice and includes the resource made available by the lateral transfer of wave energy along wave crests, which enables wave diffraction to substantially reestablish wave power densities within a few kilometers of a linear array, even for fixed terminator devices. The total available wave energy resource along the U.S. continental shelf edge, based on accumulating unit circle wave power densities, is estimated to be 2,640 TWh/yr, broken down as follows: 590 TWh/yr for the West Coast, 240 TWh/yr for the East Coast, 80 TWh/yr for the Gulf of Mexico, 1570 TWh/yr for Alaska, 130 TWh/yr for Hawaii, and 30 TWh/yr for Puerto Rico. The total recoverable wave energy resource, as constrained by an array capacity packing density of 15 megawatts per kilometer of coastline, with a 100-fold operating range between threshold and maximum operating conditions in terms of input wave power density available to such arrays, yields a total recoverable resource along the U.S. continental shelf edge of 1,170 TWh/yr, broken down as follows: 250 TWh/yr for the West Coast, 160 TWh/yr for the East Coast, 60 TWh/yr for the Gulf of Mexico, 620 TWh/yr for Alaska, 80 TWh/yr for Hawaii, and 20 TWh/yr for Puerto Rico.

  4. Strategies for enhancing the effectiveness of metagenomic-based enzyme discovery in lignocellulytic microbial communities

    SciTech Connect

    DeAngelis, K.M.; Gladden, J.G.; Allgaier, M.; D'haeseleer, P.; Fortney, J.L.; Reddy, A.; Hugenholtz, P.; Singer, S.W.; Vander Gheynst, J.; Silver, W.L.; Simmons, B.; Hazen, T.C.

    2010-03-01

    Producing cellulosic biofuels from plant material has recently emerged as a key U.S. Department of Energy goal. For this technology to be commercially viable on a large scale, it is critical to make production cost efficient by streamlining both the deconstruction of lignocellulosic biomass and fuel production. Many natural ecosystems efficiently degrade lignocellulosic biomass and harbor enzymes that, when identified, could be used to increase the efficiency of commercial biomass deconstruction. However, ecosystems most likely to yield relevant enzymes, such as tropical rain forest soil in Puerto Rico, are often too complex for enzyme discovery using current metagenomic sequencing technologies. One potential strategy to overcome this problem is to selectively cultivate the microbial communities from these complex ecosystems on biomass under defined conditions, generating less complex biomass-degrading microbial populations. To test this premise, we cultivated microbes from Puerto Rican soil or green waste compost under precisely defined conditions in the presence dried ground switchgrass (Panicum virgatum L.) or lignin, respectively, as the sole carbon source. Phylogenetic profiling of the two feedstock-adapted communities using SSU rRNA gene amplicon pyrosequencing or phylogenetic microarray analysis revealed that the adapted communities were significantly simplified compared to the natural communities from which they were derived. Several members of the lignin-adapted and switchgrass-adapted consortia are related to organisms previously characterized as biomass degraders, while others were from less well-characterized phyla. The decrease in complexity of these communities make them good candidates for metagenomic sequencing and will likely enable the reconstruction of a greater number of full length genes, leading to the discovery of novel lignocellulose-degrading enzymes adapted to feedstocks and conditions of interest.

  5. UPR/Mayaguez High Energy Physics

    SciTech Connect

    Mendez, Hector

    2014-10-31

    This year the University of Puerto Rico at Mayaguez (UPRM) High Energy Physics (HEP) group continued with the ongoing research program outlined in the grant proposal. The program is centered on the Compact Muon Solenoid (CMS) experiment at the proton-proton (pp) collisions at the Large Hadron Collider (LHC) at CERN in Geneva, Switzerland. The main research focus is on data analysis and on the preparation for the High Luminosity (HL) LHC or experiment detector upgrade. The physics data analysis included Higgs Doublet Search and measurement of the (1)#3; Λ0b branching fraction, (2) B meson mass, and (3) hyperon θ-b lifetime. The detector upgrade included work on the preparations for the Forward Pixel (FPIX) detector Silicon Sensor Testing in a production run at Fermilab. In addition, the group has taken responsibilities on the Software Release through our former research associate Dr. Eric Brownson who acted until last December as a Level Two Offline Manager for the CMS Upgrade. In support of the CMS data analysis activities carried out locally, the UPRM group has built and maintains an excellent Tier3 analysis center in Mayaguez. This allowed us to analyze large data samples and to continue the development of algorithms for the upgrade tracking robustness we started several years ago, and we plan to resume in the near future. This project involves computer simulation of the radiation damage to be suffered at the higher luminosities of the upgraded LHC. This year we continued to serve as a source of outstanding students for the field of high energy physics. Three of our graduate students finished their MS work in May, 2014, Their theses research were on data analysis of heavy quark b-physics. All of them are currently enrolled at Ph.D. physics program across the nation. One of them (Hector Moreno) at New Mexico University (Hector Moreno), one at University of New Hampshire (Sandra Santiesteban) and one at University of

  6. Obama Administration Awards More than $51 Million for State Energy Programs

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    in Alaska, Guam and New Jersey | Department of Energy 51 Million for State Energy Programs in Alaska, Guam and New Jersey Obama Administration Awards More than $51 Million for State Energy Programs in Alaska, Guam and New Jersey August 25, 2009 - 12:00am Addthis WASHINGTON, DC - U.S. Department of Energy Secretary Steven Chu today announced more than $51 million in funding from the American Recovery and Reinvestment Act to support energy efficiency and renewable energy projects in Alaska,

  7. Energy Information Administration (EIA) (indexed site)

    Guam Guam Profile Territory Profile and Energy Estimates Change State/Territory Choose a U.S. State or Territory United States Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania

  8. Caribbean-GTZ Renewable Energy Program | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    enpraxis95 Country Antigua & Barbuda, Aruba, Bahamas, Barbados, Cayman Islands, Cuba, Dominica, Dominican Republic, Grenada, Guadeloupe, Haiti, Jamaica, Martinique, Puerto...

  9. Tropical forest soil microbial communities couple iron and carbon biogeochemistry

    SciTech Connect

    Dubinsky, E.A.; Silver, W.L.; Firestone, M.K.

    2009-10-15

    We report that iron-reducing bacteria are primary mediators of anaerobic carbon oxidation in upland tropical soils spanning a rainfall gradient (3500 - 5000 mm yr-1) in northeast Puerto Rico. The abundant rainfall and high net primary productivity of these tropical forests provide optimal soil habitat for iron-reducing and iron-oxidizing bacteria. Spatially and temporally dynamic redox conditions make iron-transforming microbial communities central to the belowground carbon cycle in these wet tropical forests. The exceedingly high abundance of iron-reducing bacteria (up to 1.2 x 10{sup 9} cells per gram soil) indicated that they possess extensive metabolic capacity to catalyze the reduction of iron minerals. In soils from the higher rainfall sites, measured rates of ferric iron reduction could account for up to 44 % of organic carbon oxidation. Iron reducers appeared to compete with methanogens when labile carbon availability was limited. We found large numbers of bacteria that oxidize reduced iron at sites with high rates of iron reduction and large numbers of iron-reducers. the coexistence of large populations of ironreducing and iron-oxidizing bacteria is evidence for rapid iron cycling between its reduced and oxidized states, and suggests that mutualistic interactions among these bacteria ultimately fuel organic carbon oxidation and inhibit CH4 production in these upland tropical forests.

  10. U.S. Solar Market Trends

    SciTech Connect

    Larry Sherwood

    2010-04-01

    Grid-connected photovoltaic installations grew by 40% in 2009 compared with installations in 2008. California and New Jersey have the largest markets. Growth occurred in the residential and utility markets, but non-residential customer-sited installations did not change compared with the installations in 2008. Two small solar thermal electric plants were connected to the grid in 2009 with a combined capacity of 7 MW. The future prospects for solar thermal electric plants look bright, although developers are not expected to complete any new large plants until at least 2011. Solar water heating and solar space heating annual installations grew by 40% in 2008 compared with 2007. Hawaii, California, Puerto Rico, and Florida dominate this market. Solar pool heating annual installation capacity fell by 1% in 2008 following a dramatic decline of 15% in solar pool heating capacity in 2007 compared with 2006. Florida and California are the largest markets for solar pool heating. The economic decline in the real estate markets in Florida and California likely led to the decrease in pool installations and thus the dramatic decline in capacity installed of solar pool systems in 2007.

  11. U.S. Solar Market Trends

    SciTech Connect

    Larry Sherwood

    2006-07-01

    U.S. solar installations by technology are detailed for 1998???¢????????2005. The growth and state distribution of installations are different for the three primary solar sectors: ???¢???????¢ photovoltaics, ???¢???????¢ solar water heating and space heating, and ???¢???????¢ solar pool heating. Photovoltaic installations have grown steadily. Since 2001, grid-connected installations grew at an average rate of 52%. California has 79% of the installations, with Arizona, New Jersey, New York, Illinois, Massachusetts, and Oregon accounting for most of the remaining installations. The offgrid growth has been steady, but significantly lower. Solar water heating and solar space heating installations have shown little growth since 1997. Hawaii dominates, with 41% of the market. Other states with a large number of installations include Puerto Rico, California, Florida, and Arizona. Solar pool heating accounts for the largest number of installations and has grown at an average rate of 13% since 1997. Installations in California and Florida are 75% of the pool heating market.

  12. Kinetics of Coinfection with Influenza A Virus and Streptococcus pneumoniae

    DOE PAGES [OSTI]

    Smith, Amber M.; Adler, Frederick R.; Ribeiro, Ruy M.; Gutenkunst, Ryan N.; McAuley, Julie L.; McCullers, Jonathan A.; Perelson, Alan S.

    2013-03-21

    Secondary bacterial infections are a leading cause of illness and death during epidemic and pandemic influenza. Experimental studies suggest a lethal synergism between influenza and certain bacteria, particularly Streptococcus pneumoniae, but the precise processes involved are unclear. In this paper, to address the mechanisms and determine the influences of pathogen dose and strain on disease, we infected groups of mice with either the H1N1 subtype influenza A virus A/Puerto Rico/8/34 (PR8) or a version expressing the 1918 PB1-F2 protein (PR8-PB1-F2(1918)), followed seven days later with one of two S. pneumoniae strains, type 2 D39 or type 3 A66.1. We determinedmore » that, following bacterial infection, viral titers initially rebound and then decline slowly. Bacterial titers rapidly rise to high levels and remain elevated. We used a kinetic model to explore the coupled interactions and study the dominant controlling mechanisms. We hypothesize that viral titers rebound in the presence of bacteria due to enhanced viral release from infected cells, and that bacterial titers increase due to alveolar macrophage impairment. Dynamics are affected by initial bacterial dose but not by the expression of the influenza 1918 PB1-F2 protein. Finally, our model provides a framework to investigate pathogen interaction during coinfections and to uncover dynamical differences based on inoculum size and strain.« less

  13. Preliminary systems engineering evaluations for the National Ecological Observatory Network.

    SciTech Connect

    Robertson, Perry J.; Kottenstette, Richard Joseph; Crouch, Shannon M.; Brocato, Robert Wesley; Zak, Bernard Daniel; Osborn, Thor D.; Ivey, Mark D.; Gass, Karl Leslie; Heller, Edwin J.; Dishman, James Larry; Schubert, William Kent; Zirzow, Jeffrey A.

    2008-11-01

    The National Ecological Observatory Network (NEON) is an ambitious National Science Foundation sponsored project intended to accumulate and disseminate ecologically informative sensor data from sites among 20 distinct biomes found within the United States and Puerto Rico over a period of at least 30 years. These data are expected to provide valuable insights into the ecological impacts of climate change, land-use change, and invasive species in these various biomes, and thereby provide a scientific foundation for the decisions of future national, regional, and local policy makers. NEON's objectives are of substantial national and international importance, yet they must be achieved with limited resources. Sandia National Laboratories was therefore contracted to examine four areas of significant systems engineering concern; specifically, alternatives to commercial electrical utility power for remote operations, approaches to data acquisition and local data handling, protocols for secure long-distance data transmission, and processes and procedures for the introduction of new instruments and continuous improvement of the sensor network. The results of these preliminary systems engineering evaluations are presented, with a series of recommendations intended to optimize the efficiency and probability of long-term success for the NEON enterprise.

  14. Integrating Steel Production with Mineral Carbon Sequestration

    SciTech Connect

    Klaus Lackner; Paul Doby; Tuncel Yegulalp; Samuel Krevor; Christopher Graves

    2008-05-01

    The objectives of the project were (i) to develop a combination iron oxide production and carbon sequestration plant that will use serpentine ores as the source of iron and the extraction tailings as the storage element for CO2 disposal, (ii) the identification of locations within the US where this process may be implemented and (iii) to create a standardized process to characterize the serpentine deposits in terms of carbon disposal capacity and iron and steel production capacity. The first objective was not accomplished. The research failed to identify a technique to accelerate direct aqueous mineral carbonation, the limiting step in the integration of steel production and carbon sequestration. Objective (ii) was accomplished. It was found that the sequestration potential of the ultramafic resource surfaces in the US and Puerto Rico is approximately 4,647 Gt of CO2 or over 500 years of current US production of CO2. Lastly, a computer model was developed to investigate the impact of various system parameters (recoveries and efficiencies and capacities of different system components) and serpentinite quality as well as incorporation of CO2 from sources outside the steel industry.

  15. Annotated bibliography of coal in the Caribbean region. [Lignite

    SciTech Connect

    Orndorff, R.C.

    1985-01-01

    The purpose of preparing this annotated bibliography was to compile information on coal localities for the Caribbean region used for preparation of a coal map of the region. Also, it serves as a brief reference list of publications for future coal studies in the Caribbean region. It is in no way an exhaustive study or complete listing of coal literature for the Caribbean. All the material was gathered from published literature with the exception of information from Cuba which was supplied from a study by Gordon Wood of the US Geological Survey, Branch of Coal Resources. Following the classification system of the US Geological Survey (Wood and others, 1983), the term coal resources has been used in this report for reference to general estimates of coal quantities even though authors of the material being annotated may have used the term coal reserves in a similar denotation. The literature ranges from 1857 to 1981. The countries listed include Colombia, Mexico, Venezuela, Cuba, the Dominican Republic, Haiti, Jamaica, Puerto Rico, and the countries of Central America.

  16. Belowground Response to Drought in a Tropical Forest Soil. I. Changes in Microbial Functional Potential and Metabolism

    DOE PAGES [OSTI]

    Bouskill, Nicholas J.; Wood, Tana E.; Baran, Richard; Ye, Zaw; Bowen, Benjamin P.; Lim, HsiaoChien; Zhou, Jizhong; Nostrand, Joy D. Van; Nico, Peter; Northen, Trent R.; et al

    2016-04-20

    We report that global climate models predict a future of increased severity of drought in many tropical forests. Soil microbes are central to the balance of these systems as sources or sinks of atmospheric carbon (C), yet how they respond metabolically to drought is not well-understood. We simulated drought in the typically aseasonal Luquillo Experimental Forest, Puerto Rico, by intercepting precipitation falling through the forest canopy. This approach reduced soil moisture by 13% and water potential by 0.14 MPa (from -0.2 to -0.34). Previous results from this experiment have demonstrated that the diversity and composition of these soil microbial communitiesmore » are sensitive to even small changes in soil water. Here, we show prolonged drought significantly alters the functional potential of the community and provokes a clear osmotic stress response, including the production of compatible solutes that increase intracellular C demand. Subsequently, a microbial population emerges with a greater capacity for extracellular enzyme production targeting macromolecular carbon. Significantly, some of these drought-induced functional shifts in the soil microbiota are attenuated by prior exposure to a short-term drought suggesting that acclimation may occur despite a lack of longer-term drought history.« less

  17. Biomonitoring of heavy metals in the Pacific Basin using avian feathers

    SciTech Connect

    Burger, J.; Gochfeld, M.

    1995-07-01

    The authors used avian feathers to biomonitor heavy-metal distribution in several areas in the Pacific Basin including Papua New Guinea, Australia, New Zealand, China, Johnston Atoll, Hawaii, and Costa Rica. This paper is a preliminary synthesis of data gathered by the Pacific Basin Biomonitoring Project. They examined levels of mercury, lead, cadmium, selenium, chromium, and manganese. For sooty terns (Sterna fuscata) and brown noddy (Anous stolidus) mercury levels were lower in the Pacific than in Puerto Rico in the Atlantic, but his was reversed for lead and cadmium. Adult birds had higher metal levels in their feathers than did young birds of the same species from the same area. Cadmium levels were higher in terrestrial species; lead, chromium, and manganese were highest in coastal species; and mercury and selenium were highest in marine species. Mercury levels were lowest in forest species, intermediate in species that eat insects and small vertebrates, and highest in species that eat intermediate to large fish. Lead levels were highest in species feeding in industrialized estuaries of Hong Kong.

  18. Energy, environment, and policy choices: Summer institutes for science and social studies educators

    SciTech Connect

    Marek, E.A.; Chiodo, J.J.; Gerber, B.L.

    1997-06-01

    The Center for Energy Education (CEE) is a partnership linking the University of Oklahoma, Close Up Foundation and Department of Energy. Based upon the theme of energy, environment and public policy, the CEE`s main purposes are to: (1) educate teachers on energy sources, environmental issues and decisionmaking choices regarding public policy; (2) develop interdisciplinary curricula that are interactive in nature (see attachments); (3) disseminate energy education curricula; (4) serve as a resource center for a wide variety of energy education materials; (5) provide a national support system for teachers in energy education; and (6) conduct research in energy education. The CEE conducted its first two-week experimentially-based program for educators during the summer of 1993. Beginning at the University of Oklahoma, 57 teachers from across the country examined concepts and issues related to energy and environment, and how the interdependence of energy and environment significantly influences daily life. During the second week of the institute, participants went to Washington, D.C. to examine the processes used by government officials to make critical decisions involving interrelationships among energy, environment and public policy. Similar institutes were conducted during the summers of 1994 and 1995 resulting in nearly 160 science and social studies educators who had participated in the CEE programs. Collectively the participants represented 36 states, the Pacific Territories, Puerto Rico, and Japan.

  19. Survival and distribution of Vibrio cholerae in a tropical rain forest stream

    SciTech Connect

    Perez-Rosas, N.; Hazen, T.C.

    1988-12-31

    For 12 months Vibrio cholerae and fecal coliforms were monitored along with 9 other water quality parameters at 12 sites in a rain forest watershed in Puerto Rico. Densities of V. cholerae and fecal coliforms were not significantly correlated even though the highest densities of both bacteria were found at a sewage outfall. High densities of V. cholerae were also found at pristine sites high in the watershed. V. cholerae and Escherichia coli were inoculated into membrane diffusion chambers, placed at two sites and monitored for 5 days on two different occasions. Two different direct count methods indicated that the density of E. coli and V. cholerae did not change significantly during the course of either study. Physiological activity, as measured by INT-reduction and relative nucleic acid composition declined for E. coli during the first 12 h then increased and remained variable during the remainder of the study. V. cholerae activity, as measured by relative nucleic acid concentrations, remained high and unchanged for the entire study. INT-reduction in V. cholerae declined initially but regained nearly all of it`s original activity within 48 h. This study suggests that V. cholerae is an indigenous organism in tropical freshwaters and that assays other than fecal coliforms or E. coli must be used for assessing public health risk in tropical waters.

  20. Autecology of Vibrio vulnificus and Vibrio parahaemolyticus in tropical waters

    SciTech Connect

    Rivera, S.; Lugo, T.; Hazen, T.C.

    1988-12-31

    Water and shellfish samples collected from estuaries, mangroves, and beaches along the coast of Puerto Rico were examined for Vibrio vulnificus and Vibrio parahaemolyticus. An array of water quality parameters were also measured simultaneous with bacteria sampling. Both species of vibrio were associated with estuary and mangrove locations, and neither was isolated from sandy beaches. Densities of V. vulnificus were negatively correlated with salinity, 10--15 ppt being optimal. V. parahaemolyticus was isolated from sites with salinities between 20 and 35 ppt, the highest densities occurring at 20 ppt. Densities of Vibrio spp. and V. parahaemolyticus for a tropical estuary surpassed those reported for temperate estuaries by several orders of magnitude. Both densities of total Vibrio spp. and V. parahaemolyticus in the water were directly related to densities of fecal coliforms, unlike V. vulnificus. The incidence of ONPG(+) strains among sucrose({minus}) Vibrio spp. served as an indicator of the frequency of V. vulnificus in this group. More than 63% of the V. vulnificus isolated were pathogenic. V. vulnificus and V. parahaemolyticus occupy clearly separate niches within the tropical estuarine-marine ecosystem.

  1. High resolution capillary column development for selective separations in gas chromatography

    SciTech Connect

    Przybyciel, M.

    1985-01-01

    A review of techniques for the preparation of high resolution capillary columns for gas chromatography is presented. Surface roughing, surface deactivation, stationary phase coating, and stationary phase crosslinking are discussed. Criteria for the selection of GC stationary phases and procedures for column evaluation are presented. A method is proposed for the isolation and determination of crude oil contamination in tropical plants and sediments. The method uses Florisil (TM) chromatography for the simultaneous clean-up and fractionation of aliphatic and aromatic hydrocarbons. Crosslinked SE-54 fused silica capillary columns prepared in our laboratory were employed for all GC separations. Mass spectrometry was used to help locate and identify specific oil components despite the intense background of the chromatogram. Crude oil components were identified in extracts of mangrove plant samples collected from the Peck Slip oil spill site at Media Munda, Puerto Rico. Crude oil components were also identified in sediment samples from controlled oil spill of Prudhoe Bay oil at Laguna de Chiriqui, Panama.

  2. Enteric viruses in a mangrove lagoon, survival and shellfish incidence

    SciTech Connect

    Lopez de Cardona, I.; Bermudez, M.; Billmire, E.; Hazen, T.C.

    1988-12-31

    Mangrove oysters (Crassostrea rhizophorae) were screened for enteric viruses. For 18 months oysters were collected from Cano Boqueron, a tropical mangrove lagoon on the southwest coast of Puerto Rico. This popular tourist resort has two primary sewage treatment plants which service 158 single family cabanas. In spite of the heavy seasonal input of sewage to Cano Boqueron and high densities of fecal coliform bacteria, enteric viruses were not detected in shellfish meat. Because no viruses were detected in the oysters, a virus survival study was performed. Poliovirus type 1 was placed in diffusion chambers in situ at two sites in Cano Boqueron. More than 95% of the poliovirus inactivation occurred within 24 h. Virus inactivation was significantly different by site, indicating different inactivation rates within the lagoon. Chamber studies done simultaneously with Escherichia coli did not reveal differences between sites. It is suggested that the sewage effluent had an antiviral effect in the absence of an antibacterial effect. This study demonstrates the importance for establishing microbial contamination standards for shellfish growing waters in the tropics based upon in situ studies with tropical species, e.g. mangrove oyster.

  3. U.S. Department of Energy Office of Legacy Management's Tribal Interactions - 12513

    SciTech Connect

    Gil, April; Shafer, David; Elmer, John

    2012-07-01

    Effective government-to-government interactions with tribal nations and maintaining stakeholder relations with members of tribes are increasingly important to the U.S. Department of Energy (DOE) Office of Legacy Management (LM). As of October 2011, LM was responsible for long-term surveillance and maintenance of 87 sites and facilities in the continental U.S. and Puerto Rico, including some sites on tribal lands. The sites on tribal lands can affect natural resources that are managed or used by tribes, or the sites can potentially affect areas of cultural significance to tribal nations in Alaska, Arizona, Colorado, New Mexico, Utah, Washington, and Wyoming. Tribes are separate sovereign governments recognized in the U.S. Constitution and are significant stakeholders for LM sites. The tribes are individual nations with diverse histories, cultures, customs, religions, and laws. LM has regular communication with the affected tribes to inform members of issues, to allow the tribe to participate in decision making, to provide technical reviews, and to ensure tribal concerns are addressed. Four LM sites are in the Navajo Nation. Three of those sites contain uranium mill tailings disposal cells regulated under long-term surveillance and maintenance programs that require monitoring and annual inspections. The fourth site was remediated but still has a groundwater plume that LM is responsible for. DOE and LM have worked with the Navajo Nation for almost 30 years on technical issues and to ensure tribal concerns are addressed. (authors)

  4. Diagenesis and catagenesis of marine kerogen precursors

    SciTech Connect

    Rafalska-Bloch, J.

    1987-01-01

    The approaches used were (1) investigations of marine kerogen precursors in a natural environment, e.g., in reefal carbonate sediments (in Puerto Rico and Belize) and (2) laboratory modeling of the condensation of marine kerogen precursors, i.e., amino acids and sugars and subsequent formation and reactions of melanoidin polymers. The organic facies model of a reef environment was developed from the analysis of (1) total organic carbon, (2) visual protokerogen types, (3) Rock-Eval indices and (4) sedimentological considerations. Rates of melanoidin formation, incorporation of amino acid and glucose into the melanoidin polymers and their attendant decrease in the melanoidin solutions were evaluated. The observed pattern was that of initially rapid loss of biomonomers from the melanoidin solutions and concomitant formation of melanoidin polymers. The rate of incorporation of amino acids into the polymers is related partly to glucose concentration and partly to the type of amino acid. The racemization rates of amino acids were also investigated. During the course of melanoidin formation the original amino acid abundances and stereochemistry are redistributed during simulated diagenesis. This may have implications for natural environments where diagenesis may obscure the original depositional signal and complicate geochronological studies. Catagenetic evolution of both synthetic geopolymer (lysine, histidine, arginine, glucose - melanoidin) and natural geopolymers (Belizian organic matter) was simulated using hydrous pyrolysis.

  5. Closeout for U.S. Department of Energy Final Technical Report for University of Arizona grant DOE Award Number DE-FG03-95ER40906 From 1 February 1995 to 31 January 2004 Grant title: Theory and Phenomenology of Strong and Weak High Energy Physics (Task A) and Experimental Elementary Particle Physics (Task B)

    SciTech Connect

    Rutherfoord, John; Toussaint, Doug; Sarcevic, Ina

    2005-03-03

    The following pages describe the high energy physics program at the University of Arizona which was funded by DOE grant DE-FG03-95ER40906, for the period 1 February 1995 to 31 January 2004. In this report, emphasis was placed on more recent accomplishments. This grant was divided into two tasks, a theory task (Task A) and an experimental task (Task B but called Task C early in the grant period) with separate budgets. Faculty supported by this grant, for at least part of this period, include, for the theory task, Adrian Patrascioiu (now deceased), Ina Sarcevic, and Douglas Toussaint., and, for the experimental task, Elliott Cheu, Geoffrey Forden, Kenneth Johns, John Rutherfoord, Michael Shupe, and Erich Varnes. Grant monitors from the Germantown DOE office, overseeing our grant, changed over the years. Dr. Marvin Gettner covered the first years and then he retired from the DOE. Dr. Patrick Rapp worked with us for just a few years and then left for a position at the University of Puerto Rico. Dr. Kathleen Turner took his place and continues as our grant monitor. The next section of this report covers the activities of the theory task (Task A) and the last section the activities of the experimental task (Task B).

  6. Modular OTEC platforms, SKSS designs. Volume I. Executive summary. Final report

    SciTech Connect

    1980-02-29

    One of the possible options for generating electrical energy from ocean thermal gradients requires the use of a floating offshore platform. The platform would contain all OTEC (Ocean Thermal Energy Conversion) systems and power cycle components and consist of the hull, seawater, station-keeping, platform service, and mission support subsystems. It would be stationed at one of the designated OTEC sites, and would transmit the generated electricity to the shore power networks by means of an electrical transmission cable. The objective of the present study is to investigate the station-keeping subsystem (SKSS) requirements and develop preliminary SKSS designs for the two Modular Experiment Plant (MEP) candidates of 10/40 MW/sub e/ capacity for deployment at a specific site. The two MEP hull candidates are a Barge type platform and a Spar shaped hull with external heat exchangers. The specific site assigned for this study is Puerto Rico. The preliminary SKSS designs are developed for both platforms as follows: (1) an 8-leg spread catenary mooring system for the Spar, and (2) a 12-leg spread catenary mooring system for the Barge. Applicability of these designs to larger capacity commercial OTEC platforms is also investigated.

  7. Dynamic interaction between an OTEC power plant and a power grid. Final report

    SciTech Connect

    Not Available

    1982-08-31

    The objectives of the research reported are: to identify and resolve potential technical problems that may arise from the incorporation of an OTEC power plant in the existing generation mix of Puerto Rico and to develop the tools and to identify the technical resources needed for dynamic analysis of island power systems to which OTEC power plants provide a substantial portion of the load demand. The issues addressed are system modelling and data gathering, network simplification, selection of OTEC plant site and power system, stability analysis, and economic dispatch when OTEC power plants contribute substantially to the island's load. The slow dynamics of the OTEC plant make it a reference for the rest of the power system during a transient, but this slowness is a drawback in terms of system recovery from fault-induced transients. It is found that simple dynamic models can, in most instances, describe the transient behavior of both the OTEC plant and the island's power system, but it was not possible to reduce the non-OTEC portion of the power system to a single generation point and a single load. (LEW)

  8. Estudo da Oscilação de Neutrinos Muônicos Usando Dados Atmosféricos e de Acelerador nos Experimentos MINOS e MINOS+

    SciTech Connect

    Medeiros, Michelle Mesquita de

    2015-01-01

    The MINOS (Main Injector Neutrino Oscillation Search) and MINOS+ experiments were designed to study neutrino oscillations using a muon neutrino beam which is detected in two different locations, in the Near Detector and in the Far Detector. The distance between the detectors allows the beam neutrinos to oscillate to a different flavor. Therefore, a disappearance of the muon neutrinos from the beam is observed in the Far Detector. The Far Detector has a special apparatus which makes possible the selection of atmospheric neutrinos and antineutrinos. These come from interactions of cosmic rays with the Earth’s atmosphere. Both detectors have a magnetic field, allowing the distiction between neutrinos and antineutrinos interactions. This thesis presents the first combined analysis of data from the MINOS and MINOS+ experiments. We have analyzed the combined neutrino energy spectrum from the complete MINOS beam data and the first, more energetic, MINOS+ beam data. The disappearance of the muon neutrinos was observed and the data has shown to be congruent with the oscillation model. Beyond that, we have measured the atmospheric oscillation parameters of the beam and atmospheric neutrinos and antineutrinos from MINOS combined with the atmospheric neutrinos and antineutrinos from MINOS+. Assuming the same oscillation parameters for both neutrinos and antineutrinos, the best fit is obtained for inverted hierarchy and lower octant with Δm2 32 = 2:37 X 10-3 eV2 and sin2 θ 23 = 0:43, and the limits m2 32 = [2,29 - 2,49] 10-3 eV2 (68%) and sin2 θ23 = 0.36 - 0.66 (90%). These results are the most precise measurement of the neutrinos mass splitting using muon neutrino disappearance data only.

  9. National Atmospheric Deposition Program (NADP) Networks: Data on the chemistry of precipitation

    DOE Data Explorer

    The National Atmospheric Deposition Program/National Trends Network (NADP/NTN) is a nationwide network of sites collecting data on the chemistry of precipitation for monitoring of geographical and temporal long-term trends. The precipitation at each station is collected weekly according to strict clean-handling procedures. It is then sent to the Central Analytical Laboratory where it is analyzed for hydrogen (acidity as pH), sulfate, nitrate, ammonium, chloride, and base cations (such as calcium, magnesium, potassium and sodium). The network is a cooperative effort between many different groups, including the State Agricultural Experiment Stations, U.S. Geological Survey, U.S. Department of Agriculture, and numerous other governmental and private entities. DOE is one of these cooperating agencies, though it plays a smaller funding role than some of the other federal sources. Since 1978, the NADP/NTN has grown from 22 stations to over 250 sites spanning the continental United States, Alaska, and Puerto Rico, and the Virgin Islands. The National Atmospheric Deposition Program has also expanded its sampling to two additional networks: 1) the Mercury Deposition Network (MDN), currently with over 90 sites, was formed in 1995 to collect weekly samples of precipitation which are analyzed by Frontier Geosciences for total mercury, and 2) the Atmospheric Integrated Research Monitoring Network (AIRMoN), formed for the purpose of studying precipitation chemistry trends with greater temporal resolution than the NTN. [taken from the NADP History and Overview page at http://nadp.sws.uiuc.edu/nadpoverview.asp] Data from these networks are freely available in via customized search interfaces linked to interactive maps of the stations in the three networks. Animated Isopleth maps in Flash and PowerPoint are also available to display concentrations and depositions various substances such as sulfate, nitrate, etc. (Specialized Interface)

  10. Characterization of Trapped Lignin-Degrading Microbes in Tropical Forest Soil

    SciTech Connect

    DeAngelis, Kristen; Allgaier, Martin; Chavarria, Yaucin; Fortney, Julian; Hugenholtz, Phillip; Simmons, Blake; Sublette, Kerry; Silver, Whendee; Hazen, Terry

    2011-07-14

    Lignin is often the most difficult portion of plant biomass to degrade, with fungi generally thought to dominate during late stage decomposition. Lignin in feedstock plant material represents a barrier to more efficient plant biomass conversion and can also hinder enzymatic access to cellulose, which is critical for biofuels production. Tropical rain forest soils in Puerto Rico are characterized by frequent anoxic conditions and fluctuating redox, suggesting the presence of lignin-degrading organisms and mechanisms that are different from known fungal decomposers and oxygen-dependent enzyme activities. We explored microbial lignin-degraders by burying bio-traps containing lignin-amended and unamended biosep beads in the soil for 1, 4, 13 and 30 weeks. At each time point, phenol oxidase and peroxidase enzyme activity was found to be elevated in the lignin-amended versus the unamended beads, while cellulolytic enzyme activities were significantly depressed in lignin-amended beads. Quantitative PCR of bacterial communities showed more bacterial colonization in the lignin-amended compared to the unamended beads after one and four weeks, suggesting that the lignin supported increased bacterial abundance. The microbial community was analyzed by small subunit 16S ribosomal RNA genes using microarray (PhyloChip) and by high-throughput amplicon pyrosequencing based on universal primers targeting bacterial, archaeal, and eukaryotic communities. Community trends were significantly affected by time and the presence of lignin on the beads. Lignin-amended beads have higher relative abundances of representatives from the phyla Actinobacteria, Firmicutes, Acidobacteria and Proteobacteria compared to unamended beads. This study suggests that in low and fluctuating redox soils, bacteria could play a role in anaerobic lignin decomposition.

  11. Characterization of trapped lignin-degrading microbes in tropical forest soil

    SciTech Connect

    DeAngelis, K.M.; Allgaier, M.; Chavarria, Y.; Fortney, J.L.; Hugenholz, P.; Simmons, B.; Sublette, K.; Silver, W.L.; Hazen, T.C.

    2011-03-01

    Lignin is often the most difficult portion of plant biomass to degrade, with fungi generally thought to dominate during late stage decomposition. Lignin in feedstock plant material represents a barrier to more efficient plant biomass conversion and can also hinder enzymatic access to cellulose, which is critical for biofuels production. Tropical rain forest soils in Puerto Rico are characterized by frequent anoxic conditions and fluctuating redox, suggesting the presence of lignin-degrading organisms and mechanisms that are different from known fungal decomposers and oxygen-dependent enzyme activities. We explored microbial lignin-degraders by burying bio-traps containing lignin-amended and unamended biosep beads in the soil for 1, 4, 13 and 30 weeks. At each time point, phenol oxidase and peroxidase enzyme activity was found to be elevated in the lignin-amended versus the unamended beads, while cellulolytic enzyme activities were significantly depressed in lignin-amended beads. Quantitative PCR of bacterial communities showed more bacterial colonization in the lignin-amended compared to the unamended beads after one and four weeks, suggesting that the lignin supported increased bacterial abundance. The microbial community was analyzed by small subunit 16S ribosomal RNA genes using microarray (PhyloChip) and by high-throughput amplicon pyrosequencing based on universal primers targeting bacterial, archaeal, and eukaryotic communities. Community trends were significantly affected by time and the presence of lignin on the beads. Lignin-amended beads have higher relative abundances of representatives from the phyla Actinobacteria, Firmicutes, Acidobacteria and Proteobacteria compared to unamended beads. This study suggests that in low and fluctuating redox soils, bacteria could play a role in anaerobic lignin decomposition.

  12. Determination of a cost-effective air pollution control technology for the control of VOC and HAP emissions from a steroids processing plant

    SciTech Connect

    Hamel, T.M.

    1997-12-31

    A steroids processing plant located in northeastern Puerto Rico emits a combined average of 342 lb/hr of hazardous air pollutants (HAPs) and volatile organic compounds (VOCs) from various process operations. The approach that this facility used to implement maximum achievable control technology (MACT) may assist others who must contend with MACT for pharmaceutical or related manufacturing facilities. Federal air regulations define MACT standards for stationary sources emitting any of 189 HAPs. The MACT standards detailed in the NESHAPs are characterized by industry and type of emission control system or technology. It is anticipated that the standard will require HAP reductions of approximately 95%. The steroid plant`s emissions include the following pollutant loadings: VOC/HAP Emission Rate (lb/hr): Methanol 92.0; Acetone 35.0; Methylene chloride 126.0; Chloroform 25.0; Ethyl acetate 56.0; Tetrahydrofuran 5.00; and 1,4-Dioxane 3.00. The facility`s existing carbon adsorption control system was nearing the end of its useful life, and the operators sought to install an air pollution control system capable of meeting MACT requirements for the pharmaceutical industry. Several stand-alone and hybrid control technologies were considered for replacement of the carbon adsorption system at the facility. This paper examines the following technologies: carbon adsorption, membrane separation, thermal oxidation, membrane separation-carbon adsorption, and condensation-carbon adsorption. Each control technology is described; the advantages and disadvantages of utilizing each technology for the steroid processing plant are examined; and capital and operating costs associated with the implementation of each technology are presented. The rationale for the technology ultimately chosen to control VOC and HAP emissions is presented.

  13. Documented Safety Analysis Addendum for the Neutron Radiography Reactor Facility Core Conversion

    SciTech Connect

    Boyd D. Christensen

    2009-05-01

    The Neutron Radiography Reactor Facility (NRAD) is a Training, Research, Isotope Production, General Atomics (TRIGA) reactor which was installed in the Idaho National Laboratory (INL) Hot Fuels Examination Facility (HFEF) at the Materials and Fuels Complex (MFC) in the mid 1970s. The facility provides researchers the capability to examine both irradiated and non-irradiated materials in support of reactor fuel and components programs through non-destructive neutron radiography examination. The facility has been used in the past as one facet of a suite of reactor fuels and component examination facilities available to researchers at the INL and throughout the DOE complex. The facility has also served various commercial research activities in addition to the DOE research and development support. The reactor was initially constructed using Fuel Lifetime Improvement Program (FLIP)- type highly enriched uranium (HEU) fuel obtained from the dismantled Puerto Rico Nuclear Center (PRNC) reactor. In accordance with international non-proliferation agreements, the NRAD core will be converted to a low enriched uranium (LEU) fuel and will continue to utilize the PRNC control rods, control rod drives, startup source, and instrument console as was previously used with the HEU core. The existing NRAD Safety Analysis Report (SAR) was created and maintained in the preferred format of the day, combining sections of both DOE-STD-3009 and Nuclear Regulatory Commission Regulatory Guide 1.70. An addendum was developed to cover the refueling and reactor operation with the LEU core. This addendum follows the existing SAR format combining required formats from both the DOE and NRC. This paper discusses the project to successfully write a compliant and approved addendum to the existing safety basis documents.

  14. Annual report to the President and the Congress on the State Energy Conservation Program for calendar year 1989

    SciTech Connect

    Not Available

    1990-12-01

    The Department is required by Section 365(c) of Title 3, Part C, of the Energy Policy and Conservation Act (EPCA), 42 U.S.C. 6321-6327, as amended by Title 4, Part B of the Energy Conservation and Production Act (ECPA), to report annually to the President and the Congress on the operation of the State Energy Conservation Program. The report is to include an estimate of the energy conservation achieved, and the degree of state participation and achievement as well as a description of innovative conservation programs undertaken by individual states. Together the EPCA and the ECPA constitute the State Energy Conservation Program (SECP) which has provided the states (any one of the 50 states, the District of Columbia, Puerto Rico, and the Territories and possessions of the United States) with funding to help establish and maintain their capability to plan, design, implement and coordinate a variety of programs and initiatives designed to promote energy conservation and efficiency at state and local levels. All states have operational programs funded under EPCA (no monies have been appropriated under ECPA since FY 1981). In addition, the majority of states have augmented the SECP with oil overcharge funding they have received over the past several years. Each state is required to provide a twenty-percent match for the Federal funds received, and its Base Plan must include the following program measures: (1) mandatory lighting efficiency standards for state public buildings; (2) programs to promote the availability and use of carpool, vanpool, and public transportation; (3) mandatory standards and policies relating to energy efficiency to govern the state procurement practices; (4) mandatory thermal efficiency standards and insulation requirements for new and renovated buildings; and (5) a traffic law or regulation, which permits the operator of a motor vehicle to turn right at a red stop light after stopping. 6 tabs.

  15. Conceptual designs for modular OTEC SKSS. Final report

    SciTech Connect

    1980-02-29

    This volume presents the results of the first phase of the Station Keeping Subsystem (SKSS) design study for 40 MW/sub e/ capacity Modular Experiment OTEC Platforms. The objectives of the study were: (1) establishment of basic design requirements; (2) verification of technical feasibility of SKSS designs; (3) identification of merits and demerits; (4) estimates of sizes for major components; (5) estimates of life cycle costs; (6) deployment scenarios and time/cost/risk assessments; (7) maintenance/repair and replacement scenarios; (8) identifications of interface with other OTEC subsystems; (9) recommendations for and major problems in preliminary design; and (10) applicability of concepts to commercial plant SKSS designs. A brief site suitability study was performed with the objective of determining the best possible location at the Punta Tuna (Puerto Rico) site from the standpoint of anchoring. This involved studying the vicinity of the initial location in relation to the prevailing bottom slopes and distances from shore. All subsequent studies were performed for the final selected site. The two baseline OTEC platforms were the APL BARGE and the G and C SPAR. The results of the study are presented in detail. The overall objective of developing two conceptual designs for each of the two baseline OTEC platforms has been accomplished. Specifically: (1) a methodology was developed for conceptual designs and followed to the extent possible. At this stage, a full reliability/performance/optimization analysis based on a probabilistic approach was not used due to the numerous SKSS candidates to be evaluated. A deterministic approach was used. (2) For both of the two baseline platforms, the APL BARGE and the G and C SPAR, all possible SKSS candidate concepts were considered and matrices of SKSS concepts were developed.

  16. RPT_PERIOD","R_S_NAME","LINE_NUM","PROD_CODE","PROD_NAME","PORT...

    Energy Information Administration (EIA) (indexed site)

    ISLANDS, U.S.",5,0,0,,,,,," " "applicationvnd.ms-excel","ATLANTIC TRADING MARKETING ",1,130,"Motor Gas, Conventional, Other",4909,"SAN JUAN, PR","PUERTO...

  17. ORISE Faculty Research Experiences: Dr. Liz Diaz Vázquez

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    Three Puerto Rican scientists spend summer researching new ways to detect explosive traces ... analyzed improved methods for detecting explosive traces as part of a summer research ...

  18. Tax Credits, Rebates & Savings | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Missouri Montana N. Mariana Islands Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Palau Pennsylvania Puerto...

  19. Center for Sustainable Transport of Mexico | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Transport of Mexico Jump to: navigation, search Name: Center for Sustainable Transport of Mexico Address: Felipe Carrillo Puerto 54 04000 Mexico City Mexico Place: Mexico Website:...

  20. Residential Energy-Efficiency Equipment Shown to be a Good Investment for U.S. Navy (Fact Sheet)

    SciTech Connect

    Not Available

    2014-04-01

    A two-year project between the National Renewable Energy Laboratory (NREL) and the U.S. Navy's Naval Facilities Engineering Command (NAVFAC) to demonstrate energy efficiency technologies at bases in Hawaii and Guam resulted in the identification of several promising options for reducing energy use and costs, including whole-house energy efficiency retrofits.

  1. Final Report for EPSCoR Implementation Award DE-FG02-08ER46528 to University of Tennessee

    SciTech Connect

    Egami, Takeshi

    2015-12-15

    With the completion of the Spallation Neutron Source (SNS) and upgrading of the High-Flux Isotope Reactor (HFIR) at the Oak Ridge National Laboratory (ORNL) the state of Tennessee now leads the world in the capability of neutron scattering research. This project aimed at directing the great impact of these facilities to researchers in the EPSCoR states, Tennessee in particular, by creating a research collaboration network around these facilities. The plan consisted of two parts: (1) Direct effort to increase the user base through the travel fellowship for graduate students and faculty from the EPSCoR states to use the neutron facilities at the ORNL, and through workshops and schools on the application of neutron scattering, and (2) Research collaboration among the core participants from UTK, ORNL and other states. The EPSCoR Travel Fellowship Program has supported over 300 distinct and 600 cumulative neutron facility users and over 250 workshop participants, with the total of nearly 600 distinct recipients. This program has been highly popular particularly among young faculty members who often have difficulty in raising travel funds, and enabled participation of young graduate students to neutron research. This program has been the foundation of this project. We supported several educational workshops, organized one (“neutrons for novice”) by ourselves each year, targeting non-users of neutron scattering. These efforts significantly contributed to expand the neutron user base among the EPSCoR states. The core research targeted condensed matter physics and soft matter sciences. The core research groups participating in this project include not only researchers from Tennessee but those from Kansas, South Carolina, Puerto Rico and Louisiana, making this project a national, rather than regional, enterprise. Collaborations that were seeded by this project have grown into two major projects, one in materials science (irradiation effects on high-entropy alloys) and

  2. Multiple soil nutrient competition between plants, microbes, and mineral surfaces: model development, parameterization, and example applications in several tropical forests

    DOE PAGES [OSTI]

    Zhu, Q.; Riley, W. J.; Tang, J.; Koven, C. D.

    2016-01-18

    Soil is a complex system where biotic (e.g., plant roots, micro-organisms) and abiotic (e.g., mineral surfaces) consumers compete for resources necessary for life (e.g., nitrogen, phosphorus). This competition is ecologically significant, since it regulates the dynamics of soil nutrients and controls aboveground plant productivity. Here we develop, calibrate and test a nutrient competition model that accounts for multiple soil nutrients interacting with multiple biotic and abiotic consumers. As applied here for tropical forests, the Nutrient COMpetition model (N-COM) includes three primary soil nutrients (NH4+, NO3− and POx; representing the sum of PO43−, HPO42− and H2PO4−) and five potential competitors (plantmore » roots, decomposing microbes, nitrifiers, denitrifiers and mineral surfaces). The competition is formulated with a quasi-steady-state chemical equilibrium approximation to account for substrate (multiple substrates share one consumer) and consumer (multiple consumers compete for one substrate) effects. N-COM successfully reproduced observed soil heterotrophic respiration, N2O emissions, free phosphorus, sorbed phosphorus and NH4+ pools at a tropical forest site (Tapajos). The overall model uncertainty was moderately well constrained. Our sensitivity analysis revealed that soil nutrient competition was primarily regulated by consumer–substrate affinity rather than environmental factors such as soil temperature or soil moisture. Our results also imply that under strong nutrient limitation, relative competitiveness depends strongly on the competitor functional traits (affinity and nutrient carrier enzyme abundance). We then applied the N-COM model to analyze field nitrogen and phosphorus perturbation experiments in two tropical forest sites (in Hawaii and Puerto Rico) not used in model development or calibration. Under soil inorganic nitrogen and phosphorus elevated conditions, the model accurately replicated the experimentally observed

  3. Large fluxes and rapid turnover of mineral-associated carbon across topographic gradients in a humid tropical forest: insights from paired 14C analysis

    DOE PAGES [OSTI]

    Hall, S. J.; McNicol, G.; Natake, T.; Silver, W. L.

    2015-04-29

    It has been proposed that the large soil carbon (C) stocks of humid tropical forests result predominantly from C stabilization by reactive minerals, whereas oxygen (O2) limitation of decomposition has received much less attention. We examined the importance of these factors in explaining patterns of C stocks and turnover in the Luquillo Experimental Forest, Puerto Rico, using radiocarbon (14C) measurements of contemporary and archived samples. Samples from ridge, slope, and valley positions spanned three soil orders (Ultisol, Oxisol, Inceptisol) representative of humid tropical forests, and differed in texture, reactive metal content, O2 availability, and root biomass. Mineral-associated C comprised themore » large majority (87 ± 2%, n = 30) of total soil C. Turnover of most mineral-associated C (66 ± 2%) was rapid (11 to 26 years; mean and SE: 18 ± 3 years) in 25 of 30 soil samples across surface horizons (0–10 and 10–20 cm depths) and all topographic positions, independent of variation in reactive metal concentrations and clay content. Passive C with centennial–millennial turnover was typically much less abundant (34 ± 3%), even at 10–20 cm depths. Carbon turnover times and concentrations significantly increased with concentrations of reduced iron (Fe(II)) across all samples, suggesting that O2 availability may have limited the decomposition of mineral-associated C over decadal scales. Steady-state inputs of mineral-associated C were statistically similar among the three topographic positions, and could represent 10–25% of annual litter production. Observed trends in mineral-associated Δ14C over time could not be fit using the single-pool model used in many other studies, which generated contradictory relationships between turnover and Δ14C as compared with a more realistic two-pool model. The large C fluxes in surface and near-surface soils documented here are supported by findings from paired 14C studies in other types of ecosystems, and

  4. Multiple soil nutrient competition between plants, microbes, and mineral surfaces: model development, parameterization, and example applications in several tropical forests

    DOE PAGES [OSTI]

    Zhu, Q.; Riley, W. J.; Tang, J.; Koven, C. D.

    2015-03-05

    Hawaii and Puerto Rico) not used in model development or calibration. Under soil inorganic nitrogen and phosphorus elevated conditions, the model accurately replicated the experimentally observed competition among different nutrient consumers. Although we used as many observations as we could obtain, more nutrient addition experiments in tropical systems would greatly benefit model testing and calibration. In summary, the N-COM model provides an ecologically consistent representation of nutrient competition appropriate for land BGC models integrated in Earth System Models.less

  5. Large fluxes and rapid turnover of mineral-associated carbon across topographic gradients in a humid tropical forest: insights from paired 14C analysis

    DOE PAGES [OSTI]

    Hall, S. J.; McNicol, G.; Natake, T.; Silver, W. L.

    2015-01-16

    It has been proposed that the large soil carbon (C) stocks of humid tropical forests result predominantly from C stabilization by reactive minerals, whereas oxygen (O2) limitation of decomposition has received much less attention. We examined the importance of these factors in explaining patterns of C stocks and turnover in the Luquillo Experimental Forest, Puerto Rico, using radiocarbon (14C) measurements of contemporary and archived samples. Samples from ridge, slope, and valley positions spanned three soil orders (Ultisol, Oxisol, Inceptisol) representative of humid tropical forests, and differed in texture, reactive metal content, O2 availability, and root biomass. Mineral-associated C comprised themore » large majority (87 ± 2%, n = 30) of total soil C. Turnover of most mineral-associated C (74 ± 4%) was rapid (9 to 29 years, mean and SE 20 ± 2 years) in 25 of 30 soil samples across surface horizons (0–10 and 10–20 cm depths) and all topographic positions, independent of variation in reactive metal concentrations and clay content. Passive C with centennial – millennial turnover was much less abundant (26%), even at 10–20 cm depths. Carbon turnover times and concentrations significantly increased with concentrations of reduced iron (Fe(II)) across all samples, suggesting that O2 availability may have limited the decomposition of mineral associated C over decadal scales. Steady-state inputs of mineral-associated C were similar among the three topographic positions, and could represent 10–30% of annual litterfall production (estimated by doubling aboveground litterfall). Observed trends in mineral-associated Δ14C over time could not be fit using the single pool model used in many other studies, which generated contradictory relationships between turnover and Δ14C as compared with a more realistic constrained two-pool model. The large C fluxes in surface and near-surface soils implied by our data suggest that other studies using single-pool Δ14C

  6. NREL: Technology Deployment - NREL's Long-Term Relationship with GSA Stands

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    the Test of Time NREL's Long-Term Relationship with GSA Stands the Test of Time News NREL Helps Federal Agencies Reach New Efficiency Targets Publications Plug-Load Control and Behavioral Change Research in GSA Office Buildings Sponsors U.S. General Services Administration Related Stories Strengthening Homeland Security through Sustainable Energy Alaska Native Village Benefits from Strategic Energy Planning Assistance U.S. Navy Yielding Valuable Results in Hawaii and Guam Fossil Fuel

  7. DOE Chair of Excellence in Environmental Disciplines-Final Technical Report

    SciTech Connect

    Kurunganty, Sastry; Loran, Roberto; Roque-Malherbe, Rolando; Hijazi, Yazan; Nieto, Santander; Gomez, Will A.; Duconge, Jose; Cotto, María del C.; Muniz, Carlos; Diaz, Francisco J.; Neira, Carlos F.; Marquez, Francisco; Del Valle, W.; Thommes, M.

    2014-02-19

    internships. Twenty eight (28) undergraduate students participated in Summer Internships (2010, 2011) at the Puerto Rico Energy Center (PREC). Four international energy symposiums were held aligned with the DoE and the NNSA missions and dissemination of Massie Chair research activities (660 attendees). Academic programs developed or revised under advice of the Massie Chair: Ph.D. in Environmental Sciences (revised); MSc in Environmental Sciences (revised); MSc in Mechanical Engineering with concentration in Alternative Energy (new); BS in Industrial Management & Engineering (revised to fulfill the ABET requirements); BS in Civil Engineering including an environmental option (new); BS in Electrical Engineering (revised); and, Associate in Renewable Energy (new). The Puerto Rico Energy Center (PREC) was designed and developed under the Massie Chair initiative. Thirty-three (33) proposals were developed and submitted during the period of which 12 were approved in the amount of $ $1,931,306.

  8. Improved Biomass Cooking Stoves and Improved Stove Emission Equipment

    SciTech Connect

    HATFIELD, MICHAEL; Still, Dean

    2013-04-15

    -controlled stove and emissions equipment at levels scalable to meet global demand; and 3) global distribution through a variety of channels and partners. ARC has been instrumental in designing and improving more than 100 stove designs over the past thirty years. In the last four years, ASAT and ARC have played a key role in the production and sales of over 200,000 improved stoves in the developed and developing world. The ARC-designed emissions equipment is currently used by researchers in laboratories and field studies on five continents. During Phase I of the DOE STTR grant, ASAT and ARC worked together to apply their wealth of product development experience towards creating the next generation of improved cookstoves and emissions monitoring equipment. Highlights of Phase I for the biomass cookstove project include 1) the development of several new stove technologies that reached the DOE 50/90 benchmark; 2) fabrication of new stove prototypes by ASATs manufacturing partner, Shengzhou Stove Manufacturing (SSM); 3) field testing of prototype stoves with consumers in Puerto Rico and the US; and 4) the selection of three stove prototypes for further development and commercialization during Phase II. Highlights of Phase I for the emissions monitoring equipment project include: 1) creation of a new emissions monitoring equipment product, the Laboratory Emissions Monitoring System (LEMS 2) the addition of gravimetric PM measurements to the stove testing systems to meet International Standards Organization criteria; 3) the addition of a CO{sub 2} sensor and wireless 3G capability to the IAP Meter; and 4) and the improvement of sensors and signal quality on all systems. Twelve Regional Testing and Knowledge Centers purchased this equipment during the Phase I project period.

  9. CX-004639: Categorical Exclusion Determination

    Office of Energy Efficiency and Renewable Energy (EERE)

    Colorado State Energy Program American Recovery and Reinvestment Act - Geothermal Power Direct Use Grant - Town of RicoCX(s) Applied: A9, A11, B5.1Date: 12/08/2010Location(s): Rico, ColoradoOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  10. Integrating Renewable Energy into the Transmission and Distribution System of the U.S. Virgin Islands

    Energy.gov [DOE]

    This report describes one area in which islands may lead: integrating a high percentage of renewable energy resources into an isolated grid. In addition, it explores the challenges, feasibility, and potential benefits of interconnecting the USVI grids with the much larger Puerto Rican grid.

  11. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update

    Rico and the general direction of the Gulf of Mexico (where these storms might cause energy-producing platforms to be evacuated and supplies to be shut in). However, companies...

  12. Natural Gas Weekly Update

    Annual Energy Outlook

    Rico and the general direction of the Gulf of Mexico (where these storms might cause energy-producing platforms to be evacuated and supplies to be shut in). However, companies...

  13. CX-011269: Categorical Exclusion Determination

    Energy.gov [DOE]

    Real-Time In-Situ Carbon Dioxide Monitoring (RICO2M) Network for Sensitive Subsurface... CX(s) Applied: B3.6 Date: 09/30/2013 Location(s): California Offices(s): National Energy Technology Laboratory

  14. Coal as an option for power generation in US territories of the Pacific

    SciTech Connect

    Borg, I. Y.

    1981-11-30

    A survey of general considerations relating to the use of coal in US territories and trust territories of the Pacific suggests that coal is a viable option for power generation. Future coal supplies, principally from Australia and the west coast of America, promise to be more than adequate, but large bulk carriers will probably not be able to land coal directly because of inadequate port facilities. Hence, smaller than Panamax-class vessels (60,000 dwt) or some arrangement utilizing self-loading barges or lighters would have to be used. Except for Guam, with peak power requirements on the order of 175 MW/sub e/, most territories have current, albeit inadequate, installations of 1 to 25 MW/sub e/ Turnkey, conventional-coal-fired, electrical-power generating systems are available in that size range. US environmental laws are now applicable to Guam and American Samoa; the trust territories are exempt. However, the small power requirements of many small islands will qualify for exemption from the New Source Performance Standards called for in the Clean Air Act. The principal problems with coal use in the territories, apart from the shallow draft of most harbors, are the limited amount of land available and the high capital costs associated with conversion. Ocean dumping of ash and sludge can be permitted under existing Environmental Protection Agency regulations, and barge-mounted power installations are not out of the question. The feasibility of converting from oil-fired to coal-fired electrical-power generating systems must be determined with site-specific information.

  15. Status report and FY95 plans -- Re-evaluation of NOAA Dobson spectrophotometer total ozone data. 1994 annual report

    SciTech Connect

    1994-12-31

    The goal of this project was to re-evaluate NOAA/CMDL Dobson spectrophotometer total ozone data during FY94 from the stations Haute Provence, France; Lauder, New Zealand; Perth, Australia; and Poker Flat, Alaska and the Umkehr data from Boulder, Colorado and Mauna Loa, Hawaii. During the second year the authors planned to re-evaluate total ozone data from Byrd, Hallett and South Pole, Antarctica; Fairbanks, Alaska; Puerto Montt, Chile; Huancayo, Peru and Umkehr data from Huancayo.

  16. Long-Term Stewardship: Institutional Controls on Department of Energy Sites. Development and Management of Institutional Controls at U.S. Department of Energy Office of Legacy Management Sites

    SciTech Connect

    Schiesswohl, S.; Bahrke, C.; Deyo, Y.; Uhlmeyer, T.

    2007-07-01

    provides a physical barrier to environmental and biological intrusion. Other site engineered controls manage surface runoff, restrict access, and provide a monitoring network to track residual contamination and ensure the integrity of the remedy. These engineered controls are part of the remedy and are not considered to be Institutional Controls. As of fiscal year 2006, LM has long-term surveillance and maintenance (LTS and M) responsibilities at 70 sites in 27 states and Puerto Rico with 23 sites planned for transfer to the office during Fiscal Year 2007. ICs are in place at approximately 44 of the current LM sites and they are being tracked to ensure their integrity. A formal inspection process is used at many LM sites to confirm that remedial action components, including associated ICs, remain in place and are effective. Inspections are also critical for determining if additional maintenance or monitoring is necessary. Inspections may be conducted on an as-needed basis and frequencies can vary widely depending on site-specific policies and conditions, but typically occur on an annual basis. At CERCLA sites, the annual inspections are also incorporated into the Five-Year Review process. Inspection procedures are developed for each site and may contain the following components: - Development an inspection checklist based on previous findings or progressive changes in site conditions. - Physical inspection of engineered structures designed to contain or control waste materials. - Review of completed maintenance work and determination of maintenance needs. - Formal inspection of the physical location of IC areas to ensure continued protection of human health and the environment. - Contact of property owners to ensure continued awareness of ICs on their property. - Inspection of the IC areas to ensure that any restrictions imposed by the IC are not being violated, such as drilling of wells in an area that has groundwater restrictions. - Check of county records to verify that

  17. CX-013850: Categorical Exclusion Determination

    Energy.gov [DOE]

    Real-Time In-Situ CO2 Monitoring (RICO2M) Network for Sensitive Subsurface Areas in CCS CX(s) Applied: B3.1, B5.13Date: 06/23/2015 Location(s): CaliforniaOffices(s): National Energy Technology Laboratory

  18. CX-014216: Categorical Exclusion Determination

    Energy.gov [DOE]

    Real-Time In-Situ Carbon Dioxide Monitoring (RICO2M) Network for Sensitive Subsurface... CX(s) Applied: A9, B3.1, B3.6Date: 09/24/2015 Location(s): CaliforniaOffices(s): National Energy Technology Laboratory

  19. CX-011270: Categorical Exclusion Determination

    Energy.gov [DOE]

    Real-Time In-Situ Carbon Dioxide Monitoring (RICO2M) Network for Sensitive Subsurface... CX(s) Applied: A11, B4.6 Date: 09/30/2013 Location(s): Texas Offices(s): National Energy Technology Laboratory

  20. Projects from Federal Region IX: Department of Energy Appropriate Energy Technology Program. Part II

    SciTech Connect

    Case, C.W.; Clark, H.R.; Kay, J.; Lucarelli, F.B.; Rizer, S.

    1980-01-01

    Details and progress of appropriate energy technology programs in Region IX are presented. In Arizona, the projects are Solar Hot Water for the Prescott Adult Center and Solar Prototype House for a Residential Community. In California, the projects are Solar AquaDome Demonstration Project; Solar Powered Liquid Circulating Pump; Appropriate Energy Technology Resource Center; Digester for Wastewater Grown Aquatic Plants; Performance Characteristics of an Anaerobic Wastewater Lagoon Primary Treatment System; Appropriate Energy/Energy Conservation Demonstration Project; Solar Energy for Composting Toilets; Dry Creek Rancheria Solar Demonstration Projects; Demonstration for Energy Retrofit Analysis and Implementation; and Active Solar Space Heating System for the Integral Urban House. In Hawaii, the projects are: Java Plum Electric; Low-Cost Pond Digesters for Hawaiian Pig Farm Energy Needs; Solar Beeswax Melter; Methane Gas Plant for Operating Boilers and Generating Steam; and Solar Water Heating in Sugarcane Seed-Treatment Plants. A Wind-Powered Lighted Navigation Buoys Project for Guam is also described. A revised description of the Biogas Energy for Hawaiian Small Farms and Homesteads is given in an appendix.

  1. Industry`s turnaround looks real

    SciTech Connect

    1997-08-01

    The paper discusses the industry outlook for North American gas and oil industries. In a robust Canada, land sales are setting records, drilling is up, and output is rising beyond last year`s 21% growth. A perception among US operators that wellhead prices will remain stable is translating to increased spending. The USA, Canada, Mexico, Cuba are evaluated separately, with brief evaluations of Greenland, Guatemala, Belize, and Costa Rico. Data are presented on drilling activities.

  2. STGWG Meeting Attendees for May 3, 2010

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Tribal Government Working Group Meeting May 3, 2010 Doubletree Downtown Nashville Nashville, Tennessee TRIBAL EXECUTIVE SESSION (closed session) 9:00am-10:15am Attendees: Vice Chairman Brooklyn Baptiste, Gabe Bohnee, Rico Cruz, Greg Kaufman, Governor Joshua Madalena, Brooke Oleen Tieperman, Willie Preacher, Michael Sobotta and John Stanfill. Neil Weber and Peter Chestnut-participated by conference call. STGWG OPEN SESSION 10:30am-2:00pm Attendees: (including those present at the STGWG Tribal and

  3. STGWG Meeting Minutes for May 3, 2010

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Meeting Summary-Nashville 2010 Page 1 State and Tribal Government Working Group Meeting Notes May 3, 2010 Doubletree Downtown Nashville Nashville, Tennessee TRIBAL EXECUTIVE SESSION (closed session) 9:00am-10:15am Attendees: Vice Chairman Brooklyn Baptiste, Gabe Bohnee, Rico Cruz, Greg Kaufman, Governor Joshua Madalena, Brooke Oleen Tieperman, Willie Preacher, Michael Sobotta and John Stanfill. Neil Weber and Peter Chestnut-participated by conference call. Governor Madalena of the Jemez Pueblo

  4. Impact of cloud microphysics on squall line organization

    U.S. Department of Energy (DOE) - all webpages (Extended Search)

    ARM Observations to Validate and Improve Cloud Micrfophysical Schemes Wojciech Grabowski (PI) Hugh Morrison, Sally McFarlane (Co-PIs) Hanna Pawlowska (Co-I) CMWG Breakout, ARM STM 2008 Two major efforts of project * Warm clouds. We will use microphysical retrievals from Nauru and SGP (including CLASIC), together with aircraft observations (RICO) to assess model simulations of shallow cumulus. * Focus is on treatment of turbulent- microphysical interactions and impact on optical properties. *

  5. Re-evaluation of total and Umkehr ozone data from NOAA-CMDL Dobson spectrophotometer observatories. Final report

    SciTech Connect

    Komhyr, W.D.; Quincy, D.M.; Grass, R.D.; Koenig, G.L. |

    1995-12-01

    This report describes work to improve the quality of total ozone and Umkehr data obtained in the past at the NOAA Climate Monitoring and Diagnostics Laboratory and the Dobson spectrophotometer ozone observatories. The authors present results of total ozone data re-evaluations for ten stations: Byrd, Antarctica; Fairbanks, Alaska; Hallett, Antarctica; Huancayo, Peru; Haute Provence, France; Lauder, New Zealand; Perth, Australia; Poker Flat, Alaska; Puerto Montt, Chile; and South Pole, Antarctica. The improved data will be submitted in early 1996 to the World Meteorological Organization (WMO) World Ozone Data Center (WODC), and the Atmospheric Environment Service for archiving. Considerable work has been accomplished, also, in reevaluating Umkehr data from seven of the stations, viz., Huancayo, Haute Provence, Lauder, Perth, Poker Flat, Boulder, Colorado; and Mauna Loa, Hawaii.

  6. American Samoa Initial Technical Assessment Report

    SciTech Connect

    Busche, S.; Conrad, M.; Funk, K.; Kandt, A.; McNutt, P.

    2011-09-01

    This document is an initial energy assessment for American Samoa, the first of many steps in developing a comprehensive energy strategy. On March 1, 2010, Assistant Secretary of the Interior Tony Babauta invited governors and their staff from the Interior Insular Areas to meet with senior principals at the National Renewable Energy Laboratory (NREL). Meeting discussions focused on ways to improve energy efficiency and increase the deployment of renewable energy technologies in the U.S. Pacific Territories. In attendance were Governors Felix Camacho (Guam), Benigno Fitial (Commonwealth of the Northern Mariana Islands), and Togiola Tulafono, (American Samoa). This meeting brought together major stakeholders to learn and understand the importance of developing a comprehensive strategic plan for implementing energy efficiency measures and renewable energy technologies. For several decades, dependence on fossil fuels and the burden of high oil prices have been a major concern but never more at the forefront as today. With unstable oil prices, the volatility of fuel supply and the economic instability in American Samoa, energy issues are a high priority. In short, energy security is critical to American Samoa's future economic development and sustainability. Under an interagency agreement, funded by the Department of Interior's Office of Insular Affairs, NREL was tasked to deliver technical assistance to the islands of American Samoa. Technical assistance included conducting an initial technical assessment to define energy consumption and production data, establish an energy consumption baseline, and assist with the development of a strategic plan. The assessment and strategic plan will be used to assist with the transition to a cleaner energy economy. NREL provided an interdisciplinary team to cover each relevant technical area for the initial energy assessments. Experts in the following disciplines traveled to American Samoa for on-island site assessments: (1) Energy

  7. Establishment of Lipolexis oregmae (Hymenoptera: Aphidiidae) in a classical biological control program directed against the brown citrus aphid (Homoptera: Aphididae) in Florida

    SciTech Connect

    Persad, A.B.; Hoy, M.A.; Ru Nguyen

    2007-03-15

    The parasitoid Lipolexis oregmae Gahan (introduced as L. scutellaris Mackauer) was imported from Guam, evaluated in quarantine, mass reared, and released into citrus groves in Florida in a classical biological control program directed against the brown citrus aphid, Toxoptera citricida Kirkaldy. Releases of 20,200, 12,100, and 1,260 adults of L. oregmae were made throughout Florida during 2000, 2001, and 2002, respectively. To determine if L. oregmae had successfully established, surveys were conducted throughout the state beginning in the summer of 2001 and continuing through the summer of 2003. Parasitism during 2001 and 2002 was evaluated by holding brown citrus aphids in the laboratory until parasitoid adults emerged. Lipolexis oregmae was found in 10 sites in 7 counties and 4 sites in 3 counties with parasitism rates ranging from 0.7 to 3.3% in 2001 and 2002, respectively. Laboratory tests indicated that high rates of mortality occurred if field-collected parasitized aphids were held in plastic bags, so a molecular assay was used that allowed immature L. oregmae to be detected within aphid hosts immediately after collection. The molecular assay was used in 2003 with the brown citrus aphids and with other aphid species collected from citrus, weeds, and vegetables near former release sites; immatures of L. oregmae were detected in black citrus aphids, cowpea aphids, spirea aphids, and melon aphids, as well as in the brown citrus aphid, in 4 of 8 counties sampled, with parasitism ranging from 2.0 to 12.9%, indicating that L. oregmae is established and widely distributed. Samples taken in Polk County during Oct 2005 indicated that L. oregmae has persisted. The ability of L. oregmae to parasitize other aphid species on citrus, and aphids on other host plants, enhances the ability of L. oregmae to persist when brown citrus aphid populations are low. (author) [Spanish] El parasitoide Lipolexis oregmae Gahan (introducido como L. scutellaris Mackauer) fue importado de

  8. National Uranium Resource Evaluation: Moab Quadrangle, Colorado and Utah

    SciTech Connect

    Campbell, J.A.; Franczyk, K.J.; Lupe, R.D.; Peterson, F.

    1982-09-01

    Portions of the Salt Wash Member of the Morrison, the Chinle, the Rico, the Cutler, and the Entrada Formations are favorable for uranium deposits that meet the minimum size and grade requirements of the US Department of Energy within the Moab 1' x 2' Quadrangle, Utah and Colorado. Nine areas are judged favorable for the Late Jurassic Salt Wash Member. The criteria used to evaluate these areas as favorable include the presence of (1) fluvial sandstone beds deposited by low-energy streams; (2) actively moving major and minor structures such as the Paradox basin and the many folds within it; (3) paleostream transport directions approximately perpendicular to the trend of many of the paleofolds; (4) presence of favorable gray lacustrine mudstone beds; and (5) known uranium occurrences associated with the favorable gray mudstones. Three favorable areas have been outlined for the Late Triassic Chinle Formation. The criteria used to evaluate these areas are the sandstone-to-shale ratios for the Chinle Formation and the distribution of the Petrified Forest Member of the Chinle, which is considered the source for the uranium. Two favorable areas have been delineated for the Permian Cutler Formation, and one for the Permian Rico Formation. The criteria used to outline favorable areas are the distribution of favorable facies within each formation. Favorable facies are those that are a result of deposition in environments that are transitional between fluvial and marine. One favorable area is outlined in the Jurassic Entrada Sandstone in the southeastern corner of the quadrangle in the Placerville district. Boundaries for this area were established by geologic mapping.

  9. Carbonic anhydrase II deficiency: Single-base deletion in exon 7 is the predominant mutation in Caribbean Hispanic patients

    SciTech Connect

    Hu, P.Y.; Ernst, A.R.; Sly, W.S. ); Venta, P.J. ); Skaggs, L.A.; Tashian, R.E. )

    1994-04-01

    To date, three different structural gene mutations have been identified in patients with carbonic anhydrase II deficiency (osteopetrosis with renal tubular acidosis and cerebral calcification). These include a missense mutation (H107Y) in two families, a splice junction mutation in intron 5 in one of these families, and a splice junction mutation in intron 2 for which many Arabic patients are homozygous. The authors report here a novel mutation for which carbonic anhydrase II-deficient patients from seven unrelated Hispanic families were found to be homozygous. The proband was a 2 1/2-year-old Hispanic girl of Puerto Rican ancestry who was unique clinically, in that she had no evidence of renal tubular acidosis, even though she did have osteopetrosis, developmental delay, and cerebral calcification. She proved to be homozygous for a single-base deletion in the coding region of exon 7 that produces a frameshift that changes the next 12 amino acids before leading to chain termination and that also introduces a new MaeIII restriction site. The 27-kD truncated enzyme produced when the mutant cDNA was expressed in COS cells was enzymatically inactive, present mainly in insoluble aggregates, and detectable immunologically at only 5% the level of the 29-kD normal carbonic anhydrase II expressed from the wild-type cDNA. Metabolic labeling revealed that this 27-kD mutant protein has an accelerated rate of degradation. Six subsequent Hispanic patients of Caribbean ancestry, all of whom had osteopetrosis and renal tubular acidosis but who varied widely in clinical severity, were found to be homozygous for the same mutation. These findings identify a novel mutation common to Hispanic patients from the Caribbean islands and provide a ready means for PCR-based diagnosis of the [open quotes]Hispanic mutation.[close quotes] The basis for their phenotypic variability is not yet clear. 15 refs., 5 figs., 1 tab.

  10. Aerosol specification in single-column CAM5

    DOE PAGES [OSTI]

    Lebassi-Habtezion, B.; Caldwell, P.

    2014-11-17

    The ability to run a global climate model in single-column mode is very useful for testing model improvements because single-column models (SCMs) are inexpensive to run and easy to interpret. A major breakthrough in Version 5 of the Community Atmosphere Model (CAM5) is the inclusion of prognostic aerosol. Unfortunately, this improvement was not coordinated with the SCM version of CAM5 and as a result CAM5-SCM initializes aerosols to zero. In this study we explore the impact of running CAM5-SCM with aerosol initialized to zero (hereafter named Default) and test three potential fixes. The first fix is to use CAM5's prescribedmore » aerosol capability, which specifies aerosols at monthly climatological values. The second method is to prescribe aerosols at observed values. The third approach is to fix droplet and ice crystal numbers at prescribed values. We test our fixes in four different cloud regimes to ensure representativeness: subtropical drizzling stratocumulus (based on the DYCOMS RF02 case study), mixed-phase Arctic stratocumulus (using the MPACE-B case study), tropical shallow convection (using the RICO case study), and summertime mid-latitude continental convection (using the ARM95 case study). Stratiform cloud cases (DYCOMS RF02 and MPACE-B) were found to have a strong dependence on aerosol concentration, while convective cases (RICO and ARM95) were relatively insensitive to aerosol specification. This is perhaps expected because convective schemes in CAM5 do not currently use aerosol information. Adequate liquid water content in the MPACE-B case was only maintained when ice crystal number concentration was specified because the Meyers et al. (1992) deposition/condensation ice nucleation scheme used by CAM5 greatly overpredicts ice nucleation rates, causing clouds to rapidly glaciate. Surprisingly, predicted droplet concentrations for the ARM95 region in both SCM and global runs were around 25 cm−3, which is much lower than observed. This finding

  11. Recording of absorption spectra by a three-beam integral technique with a tunable laser and external cavity

    SciTech Connect

    Korolenko, P V; Nikolaev, I V; Ochkin, V N; Tskhai, S N

    2014-04-28

    An integral method is considered for recording absorption using three laser beams transmitted through and reflected from an external cavity with the absorbing medium (R-ICOS). The method is the elaboration of a known single-beam ICOS method and allows suppression of the influence of radiation phase fluctuations in the resonator on recording weak absorption spectra. First of all, this reduces high-frequency instabilities and gives a possibility to record spectra during short time intervals. In this method, mirrors of the resonator may have moderate reflection coefficients. Capabilities of the method have been demonstrated by the examples of weak absorption spectra of atmospheric methane and natural gas in a spectral range around 1650 nm. With the mirrors having the reflection coefficients of 0.80.99, a spectrum can be recorded for 320 ?s with the accuracy sufficient for detecting a background concentration of methane in atmosphere. For the acquisition time of 20 s, the absorption coefficients of ?210{sup -8} cm{sup -1} can be measured, which corresponds to a 40 times less molecule concentration than the background value. (laser spectroscopy)

  12. Using causal maps to support ex-post assessment of social impacts of dams

    SciTech Connect

    Aledo, Antonio; García-Andreu, Hugo; Pinese, José

    2015-11-15

    - Highlights: • We defend the usefulness of causal maps (CM) for ex-post impact assessment of dams. • Political decisions are presented as unavoidable technical measures. • CM enable the identification of multiple causes involved in the dam impacts. • An alternative management of the dams is shown from the precise tracking of the causes. • Participatory CM better the quality of information and the governance of the research. This paper presents the results of an ex-post assessment of two important dams in Brazil. The study follows the principles of Social Impact Management, which offer a suitable framework for analyzing the complex social transformations triggered by hydroelectric dams. In the implementation of this approach, participative causal maps were used to identify the ex-post social impacts of the Porto Primavera and Rosana dams on the community of Porto Rico, located along the High Paraná River. We found that in the operation of dams there are intermediate causes of a political nature, stemming from decisions based on values and interests not determined by neutral, exclusively technical reasons; and this insight opens up an area of action for managing the negative impacts of dams.

  13. New interpretations of Pennsylvanian and Permian stratigraphy, San Juan basin and southeast Paradox basin

    SciTech Connect

    Huffman, A.C. Jr.; Condon, S.M. )

    1989-09-01

    The Honaker Trail, Paradox, and Pinkerton Trail Formations of the Hermosa Group are recognized throughout most of the San Juan basin. The Paradox Formation is extended southeastward beyond the limits of its evaporite facies into the basin, where it consists of thick shelf-carbonate rocks and thin black shale, sandstone, and siltstone interbeds. Where the Hermosa Group thins onto the marginal uplifts, the Paradox loses the thick carbonate rocks and becomes indistinguishable from the rest of the Hermosa. The Hermosa is correlated in the subsurface with the Madera and Sandia Formations to the southeast. The transitional Rico Formation, between the marine Hermosa Group and the continental Cutler Formation, is identified throughout the subsurface of the San Juan basin and is correlated with similar deposits out-cropping along the northern and eastern margins. The Cutler Formation includes the Organ Rock, Cedar Mesa, and Halgaito members throughout most of the basin. In the vicinity of the Hogback monocline, the Cedar Mesa Sandstone Member undergoes a gradational eastward facies change from cyclic evaporite and sandstone to thick-bedded sandstone. The subsurface Cedar Mesa is correlated in part with similar rocks in the outcropping Abo and Supai Formations.

  14. Resource investigation of low- and moderate-temperature geothermal areas in Paso Robles, California

    SciTech Connect

    Campion, L.F.; Chapman, R.H.; Chase, G.W.; Youngs, L.G.

    1983-01-01

    Ninety-eight geothermal wells and springs were identified and plotted, and a geologic map and cross sections were compiled. Detailed geophysical, geochemical, and geological surveys were conducted. The geological and geophysical work delineated the basement highs and trough-like depressions that can exercise control on the occurrence of the thermal waters. The Rinconada fault was also evident. Cross sections drawn from oil well logs show the sediments conforming against these basement highs and filling the depressions. It is along the locations where the sediments meet the basement highs that three natural warm springs in the area occur. Deep circulation of meteoric waters along faults seems to be a reasonable source for the warm water. The Santa Margarita, Pancho Rico, and Paso Robles Formations would be the first permeable zones that abut the faults through which water would enter. Temperatures and interpretation of well logs indicate the warmest aquifer at the base of the Paso Robles Formation. Warm water may be entering higher up in the section, but mixing with water from cooler zones seems to be evident. Geothermometry indicates reservoir temperatures could be as high as 91/sup 0/C (196/sup 0/F).

  15. 1992--1993 low-temperature geothermal assessment program, Colorada

    SciTech Connect

    Cappa, J.A.; Hemborg, H.T.

    1995-01-01

    Previous assessments of Colorado`s low-temperature geothermal resources were completed by the Colorado Geological Survey in 1920 and in the mid- to late-1970s. The purpose of the 1992--1993 low-temperature geothermal resource assessment is to update the earlier physical, geochemical, and utilization data and compile computerized databases of the location, chemistry, and general information of the low-temperature geothermal resources in Colorado. The main sources of the data included published data from the Colorado Geological Survey, the US Geological Survey WATSTOR database, and the files of the State Division of Water Resources. The staff of the Colorado Geological Survey in 1992 and 1993 visited most of the known geothermal sources that were recorded as having temperatures greater than 30{degrees}C. Physical measurements of the conductivity, pH, temperature, flow rate, and notes on the current geothermal source utilization were taken. Ten new geochemical analyses were completed on selected geothermal sites. The results of the compilation and field investigations are compiled into the four enclosed Quattro Pro 4 databases. For the purposes of this report a geothermal area is defined as a broad area, usually less than 3 sq mi in size, that may have several wells or springs. A geothermal site is an individual well or spring within a geothermal area. The 1992-1993 assessment reports that there are 93 geothermal areas in the Colorado, up from the 56 reported in 1978; there are 157 geothermal sites up from the 125 reported in 1978; and a total of 382 geochemical analyses are compiled, up from the 236 reported in 1978. Six geothermal areas are recommended for further investigation: Trimble Hot Springs, Orvis Hot Springs, an area southeast of Pagosa Springs, the eastern San Luis Valley, Rico and Dunton area, and Cottonwood Hot Springs.

  16. UPR/Mayaguez High Energy Physics

    SciTech Connect

    López, Angel M.

    2015-10-27

    For the period of sixteen years covered by this report (June 1, 1997 - July 31, 2013) the High Energy Physics Group at the University of Puerto Rico’s Mayaguez Campus (UPRM) carried out an extensive research program that included major experiments at Fermi National Accelerator Laboratory (Fermilab), the Cornell Electron-positron Collider and CERN. In particular, these were E831 (FOCUS) at Fermilab, CLEOc at Cornell and the Compact Muon Solenoid (CMS) at the Large Hadron Collider (LHC) at CERN. The group’s history is one of successful execution and growth. Beginning with one faculty researcher in 1985, it eventually included four faculty researchers, one post-doctoral research associate, two undergraduates and as many as six graduate students at one time working on one of the experiments that discovered the Higgs boson. Some of this expansion was due to the group’s leveraging of funds from the Department of Energy’s core grant to attract funds from National Science Foundation programs not targeted to high energy physics. Besides the group’s research productivity, its other major contribution was the training of a large number of MS students who later went on to successful technical careers in industry as well as academia including many who obtained PhD degrees at US universities. In an attempt to document this history, this final report gives a general description of the Group’s work prior to June 1, 2010, the starting date for the last grant renewal period. Much more detail can, of course, be found in the annual reports submitted up to that date. The work during the last grant period is discussed in detail in a separate section. To summarize the group’s scientific accomplishments, one can point to the results of the experiments. Both FOCUS and CLEOc were designed to carry out precise measurements of processes involving the heavy quarks, charm and bottom. Heavy quarks are particularly interesting because, due to their mass, theoretical calculations