California Desert Conservation Area Plan Amendment / Final Environmental Impact Statement for Ivanpah Solar Electric Generating System
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Are DOE Loan Guarantees an Energy Policy Mistake?
Greentech Media http://www.greentechmedia.com/articles/print/Are-DOE-Loan-Guarantee... RESEARCH & ANALYSIS | POLICY ERIC WESOFF: JUNE 2, 2011 Are DOE Loan Guarantees an Energy Policy Mistake? It’s the Liberals versus the Libertarians: Is the DOE Loan Guarantee Program a righteous creator of jobs and new industry or a wrongful use of taxpayer money? The United States DOE Loan Guarantee Program has disbursed $30.7 billion and claims to have created or saved 62,350 jobs. The loan program has three categories: Section 1703 of Title XVII of the Energy Policy Act of 2005 authorizes the DOE to support innovative clean energy technologies that are typically unable to obtain conventional private financing due to high technology risks. Section 1705 is a temporary program designed to address the current economic conditions of the nation. It authorizes loan guarantees for certain renewable energy systems, electric power transmission systems and leading edge biofuels projects that commence construction no later than September 30, 2011. The Advanced Technology Vehicles Manufacturing (ATVM) Loan Program consists of direct loans to support the development of advanced technology vehicles and associated components in the U.S. The more publicized loan guarantee recipients include Solyndra , BrightSource Energy , Ford, Fisker , and Tesla. (See the more complete list of loan recipients at the end of this article.) The Loan Program Office (LPO) has issued conditional commitments to 13 power generation projects with cumulative project costs of over $27 billion. This represents a greater investment in clean energy generation projects than the entire private sector made in 2009 ($10.6 billion), and almost as much as was invested in such projects in 2008 -- the peak financing year to date ($22.6 billion), according to the DOE. -
Solar Thermal Energy an Industry Report
Solar Thermal Energy an Industry Report . Solar Thermal Technology on an Industrial Scale The Sun is Our Source Our sun produces 400,000,000,000,000,000,000,000,000 watts of energy every second and the belief is that it will last for another 5 billion years. The United States An eSolar project in California. reached peak oil production in 1970, and there is no telling when global oil production will peak, but it is accepted that when it is gone the party is over. The sun, however, is the most reliable and abundant source of energy. This site will keep an updated log of new improvements to solar thermal and lists of projects currently planned or under construction. Please email us your comments at: [email protected] Abengoa’s PS10 project in Seville, Spain. Companies featured in this report: The Acciona Nevada Solar One plant. Solar Thermal Energy an Industry Report . Solar Thermal vs. Photovoltaic It is important to understand that solar thermal technology is not the same as solar panel, or photovoltaic, technology. Solar thermal electric energy generation concentrates the light from the sun to create heat, and that heat is used to run a heat engine, which turns a generator to make electricity. The working fluid that is heated by the concentrated sunlight can be a liquid or a gas. Different working fluids include water, oil, salts, air, nitrogen, helium, etc. Different engine types include steam engines, gas turbines, Stirling engines, etc. All of these engines can be quite efficient, often between 30% and 40%, and are capable of producing 10’s to 100’s of megawatts of power. -
Parabolic Trough Solar Thermal Electric Power Plants
Parabolic Trough Solar Thermal Electric Power Plants Parabolic trough solar collector technology offers an environmentally sound and increasingly cost-effective energy source for the future. U.S. Energy Supply and Solar Resource Potential Parabolic Trough Solar Power Technology Each year the United States is becoming more de- Although many solar technologies have been dem- pendent on foreign sources of energy. Already more onstrated, parabolic trough solar thermal electric than 50% of the oil consumed in the United States power plant technology represents one of the major is imported. Environmental pressures to improve air renewable energy success stories of the last two quality and reduce CO2 generation are driving a shift decades. Parabolic troughs are one of the lowest cost from coal to natural gas for new electric generation solar electric power options available today and have plants. Domestic sources of natural gas are not able signifi cant potential for further cost reduction. Nine to keep up with growing demand, causing supplies of parabolic trough plants, totaling over 350 MWe of this key energy source to become increasingly depen- dent on foreign imports as well. The use of natural gas as a source of hydrogen could further aggravate this situation in the future. Solar energy represents a huge domestic energy resource for the United States, particularly in the Southwest where the deserts have some of the best solar resource levels in the world. For example, an area approximately 12% the size of Nevada (15% of Federal lands in Nevada) has the potential to supply all of the electric needs of the United States. -
NPCA Comments on Proposed Silurian
Stanford MillsLegalClinic Environmental Law Clinic Crown Quadrangle LawSchool 559 Nathan Abbott Way Stanford, CA 94305-8610 Tel 650 725-8571 Fax 650 723-4426 www.law.stanford.edu September 9, 2014 Via Electronic Mail and Federal Express James G. Kenna, State Director Bureau of Land Management California State Office 2800 Cottage Way, Suite W-1623 Sacramento, CA 95825 (916) 978-4400 [email protected] Katrina Symons Field Manager Bureau of Land Management Barstow Field Office 2601 Barstow Road Barstow, CA 92311 (760) 252-6004 [email protected] Dear State Director Kenna and Field Manager Symons: Enclosed please find comments by the National Parks Conservation Association (“NPCA”) on the solar and wind projects proposed by Iberdrola Renewables, Inc., in Silurian Valley, California. We understand that the U.S. Bureau of Land Management (“BLM”) is currently considering whether to grant the Silurian Valley Solar Project a variance under the October 2012 Record of Decision for Solar Energy Development in Six Southwestern States. We also understand that BLM is currently evaluating the Silurian Valley Wind Project under the National Environmental Policy Act. As the enclosed comments make clear, NPCA has serious concerns about the proposed projects’ compliance with applicable laws and policies, and about their potentially significant adverse effects on the Silurian Valley and surrounding region. We thank you for your consideration of these comments. NPCA looks forward to participating further in the administrative processes associated with the proposed projects. Respectfully submitted, Elizabeth Hook, Certified Law Student Community Law ❖ Criminal Defense ❖ Environmental Law ❖ Immigrants’ Rights ❖ International Human Rights and Conflict Resolution ❖ Juelsgaard Intellectual Property and Innovation ❖ Organizations and Transactions ❖ Religious Liberty ❖Supreme Court Litigation ❖ Youth and Education Law Project Mr. -
Fire Fighter Safety and Emergency Response for Solar Power Systems
Fire Fighter Safety and Emergency Response for Solar Power Systems Final Report A DHS/Assistance to Firefighter Grants (AFG) Funded Study Prepared by: Casey C. Grant, P.E. Fire Protection Research Foundation The Fire Protection Research Foundation One Batterymarch Park Quincy, MA, USA 02169-7471 Email: [email protected] http://www.nfpa.org/foundation © Copyright Fire Protection Research Foundation May 2010 Revised: October, 2013 (This page left intentionally blank) FOREWORD Today's emergency responders face unexpected challenges as new uses of alternative energy increase. These renewable power sources save on the use of conventional fuels such as petroleum and other fossil fuels, but they also introduce unfamiliar hazards that require new fire fighting strategies and procedures. Among these alternative energy uses are buildings equipped with solar power systems, which can present a variety of significant hazards should a fire occur. This study focuses on structural fire fighting in buildings and structures involving solar power systems utilizing solar panels that generate thermal and/or electrical energy, with a particular focus on solar photovoltaic panels used for electric power generation. The safety of fire fighters and other emergency first responder personnel depends on understanding and properly handling these hazards through adequate training and preparation. The goal of this project has been to assemble and widely disseminate core principle and best practice information for fire fighters, fire ground incident commanders, and other emergency first responders to assist in their decision making process at emergencies involving solar power systems on buildings. Methods used include collecting information and data from a wide range of credible sources, along with a one-day workshop of applicable subject matter experts that have provided their review and evaluation on the topic. -
Anthropogenic Disturbance and Mojave Desert Tortoise (Gopherus Agassizii) Genetic Connectivity
University of Nevada, Reno Connecting the Plots: Anthropogenic Disturbance and Mojave Desert Tortoise (Gopherus agassizii) Genetic Connectivity A dissertation submitted in partial fulfillment of the requirements for the degree Doctor of Philosophy in Geography By Kirsten Erika Dutcher Dr. Jill S. Heaton, Dissertation Advisor May 2020 THE GRADUATE SCHOOL We recommend that the dissertation prepared under our supervision by KIRSTEN ERIKA DUTCHER entitled Connecting the Plots: Anthropogenic Disturbance and Mojave Desert Tortoise (Gopherus agassizii) Genetic Connectivity be accepted in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Jill S. Heaton, Ph.D. Advisor Kenneth E. Nussear, Ph.D. Committee Member Scott D. Bassett, Ph.D. Committee Member Amy G. Vandergast, Ph.D. Committee Member Marjorie D. Matocq, Ph.D. Graduate School Representative David W. Zeh, Ph.D., Dean Graduate School May, 2020 i ABSTRACT Habitat disturbance impedes connectivity for native populations by altering natural movement patterns, significantly increasing the risk of population decline. The Mojave Desert historically exhibited high ecological connectivity, but human presence has increased recently, as has habitat disturbance. Human land use primarily occurs in Mojave desert tortoise (Gopherus agassizii) habitat posing risks to the federally threatened species, which has declined as a result. As threats intensify, so does the need to protect tortoise habitat and connectivity. Functional corridors require appropriate habitat amounts and population densities, as individuals may need time to achieve connectivity and find mates. Developments in tortoise habitat have not been well studied, and understanding the relationship between barriers, corridors, population density, and gene flow is an important step towards species recovery. -
Parabolic Trough Solar Collectors: a General Overview of Technology, Industrial Applications, Energy Market, Modeling, and Standards
Green Processing and Synthesis 2020; 9: 595–649 Review Article Pablo D. Tagle-Salazar, Krishna D.P. Nigam, and Carlos I. Rivera-Solorio* Parabolic trough solar collectors: A general overview of technology, industrial applications, energy market, modeling, and standards https://doi.org/10.1515/gps-2020-0059 received May 28, 2020; accepted September 28, 2020 Nomenclature Abstract: Many innovative technologies have been devel- oped around the world to meet its energy demands using Acronyms renewable and nonrenewable resources. Solar energy is one of the most important emerging renewable energy resources in recent times. This study aims to present AOP advanced oxidation process fl the state-of-the-art of parabolic trough solar collector ARC antire ective coating technology with a focus on different thermal performance CAPEX capital expenditure fl analysis methods and components used in the fabrication CFD computational uid dynamics ffi of collector together with different construction materials COP coe cient of performance and their properties. Further, its industrial applications CPC compound parabolic collector (such as heating, cooling, or concentrating photovoltaics), CPV concentrating photovoltaics solar energy conversion processes, and technological ad- CSP concentrating solar power vancements in these areas are discussed. Guidelines on DNI direct normal irradiation fi - ff commercial software tools used for performance analysis FDA nite di erence analysis fi - of parabolic trough collectors, and international standards FEA nite element analysis related to performance analysis, quality of materials, and FO forward osmosis fi durability of parabolic trough collectors are compiled. FVA nite volume analysis Finally, a market overview is presented to show the im- GHG greenhouse gasses portance and feasibility of this technology. -
CSP Technologies
CSP Technologies Solar Solar Power Generation Radiation fuel Concentrating the solar radiation in Concentrating Absorbing Storage Generation high magnification and using this thermal energy for power generation Absorbing/ fuel Reaction Features of Each Types of Solar Power PTC Type CRS Type Dish type 1Axis Sun tracking controller 2 Axis Sun tracking controller 2 Axis Sun tracking controller Concentrating rate : 30 ~ 100, ~400 oC Concentrating rate: 500 ~ 1,000, Concentrating rate: 1,000 ~ 10,000 ~1,500 oC Parabolic Trough Concentrator Parabolic Dish Concentrator Central Receiver System CSP Technologies PTC CRS Dish commercialized in large scale various types (from 1 to 20MW ) Stirling type in ~25kW size (more than 50MW ) developing the technology, partially completing the development technology development is already commercialized efficiency ~30% reached proper level, diffusion level efficiency ~16% efficiency ~12% CSP Test Facilities Worldwide Parabolic Trough Concentrator In 1994, the first research on high temperature solar technology started PTC technology for steam generation and solar detoxification Parabolic reflector and solar tracking system were developed <The First PTC System Installed in KIER(left) and Second PTC developed by KIER(right)> Dish Concentrator 1st Prototype: 15 circular mirror facets/ 2.2m focal length/ 11.7㎡ reflection area 2nd Prototype: 8.2m diameter/ 4.8m focal length/ 36㎡ reflection area <The First(left) and Second(right) KIER’s Prototype Dish Concentrator> Dish Concentrator Two demonstration projects for 10kW dish-stirling solar power system Increased reflection area(9m dia. 42㎡) and newly designed mirror facets Running with Solo V161 Stirling engine, 19.2% efficiency (solar to electricity) <KIER’s 10kW Dish-Stirling System in Jinhae City> Dish Concentrator 25 20 15 (%) 10 발전 효율 5 Peak. -
Energies for the 21St Century
THE collEcTion 1 w The atom 2 w Radioactivity 3 w Radiation and man 4 w Energy 5 w Nuclear energy: fusion and fission 6 w How a nuclear reactor works 7 w The nuclear fuel cycle 8 w Microelectronics 9 w The laser: a concentrate of light 10 w Medical imaging 11 w Nuclear astrophysics 12 w Hydrogen 13 w The Sun 14 w Radioactive waste 15 w The climate 16 w Numerical simulation 17 w Earthquakes 18 w The nanoworld 19 w Energies for the 21st century © French Alternative Energies and Atomic Energy Commission, 2010 Communication Division Head Office 91191 Gif-sur-Yvette cedex - www.cea.fr ISSN 1637-5408. w Low-carbon energies for a sustainable future FROM RESEARCH TO INDUSTRY 19 w energies for the 21st century InnovatIng for nuclear energy DomestIcatIng solar power BIofuel proDuctIon DevelopIng BatterIes anD fuel cells thermonuclear fusIon 2 w contents century © Jack Star/PhotoLink st Innovating for nuclear ENERgY 6 The beginnings of nuclear energy in France 7 The third generation 8 Generation IV: new concepts 10 DEveloping batteries and fuel cells 25 Domesticating solar Lithium-ion batteries 26 pOwer 13 A different application for Thermal solar power 15 each battery 27 Photovoltaic solar power 16 Hydrogen: an energy carrier 29 Concentrated solar power 19 Thermonuclear fusion 31 BIOFUEL production 20 Tokamak research 33 Biomass 21 ITER project 34 Energies for the 21 2nd generation biofuels 22 Designed and produced by: MAYA press - Printed by: Pure Impression - Cover photo: © Jack Star/PhotoLink - Illustrations : YUVANOE - 09/2010 Low-carbon energies for a sustainable future 19 w Energies for the 21st century w> IntroIntroDuctIon 3 The depletion of fossil resources and global warming are encoura- ging the development of research into new energy technologies (on the left, Zoé, France’s first nuclear reactor, on the right, the national institute for solar power). -
Environmental and Economic Benefits of Building Solar in California Quality Careers — Cleaner Lives
Environmental and Economic Benefits of Building Solar in California Quality Careers — Cleaner Lives DONALD VIAL CENTER ON EMPLOYMENT IN THE GREEN ECONOMY Institute for Research on Labor and Employment University of California, Berkeley November 10, 2014 By Peter Philips, Ph.D. Professor of Economics, University of Utah Visiting Scholar, University of California, Berkeley, Institute for Research on Labor and Employment Peter Philips | Donald Vial Center on Employment in the Green Economy | November 2014 1 2 Environmental and Economic Benefits of Building Solar in California: Quality Careers—Cleaner Lives Environmental and Economic Benefits of Building Solar in California Quality Careers — Cleaner Lives DONALD VIAL CENTER ON EMPLOYMENT IN THE GREEN ECONOMY Institute for Research on Labor and Employment University of California, Berkeley November 10, 2014 By Peter Philips, Ph.D. Professor of Economics, University of Utah Visiting Scholar, University of California, Berkeley, Institute for Research on Labor and Employment Peter Philips | Donald Vial Center on Employment in the Green Economy | November 2014 3 About the Author Peter Philips (B.A. Pomona College, M.A., Ph.D. Stanford University) is a Professor of Economics and former Chair of the Economics Department at the University of Utah. Philips is a leading economic expert on the U.S. construction labor market. He has published widely on the topic and has testified as an expert in the U.S. Court of Federal Claims, served as an expert for the U.S. Justice Department in litigation concerning the Davis-Bacon Act (the federal prevailing wage law), and presented testimony to state legislative committees in Ohio, Indiana, Kansas, Oklahoma, New Mexico, Utah, Kentucky, Connecticut, and California regarding the regulations of construction labor markets. -
Fulfilling the Promise of Concentrating Solar Power Low-Cost Incentives Can Spur Innovation in the Solar Market
AGENCY/PHOTOGRAPHER ASSOCIATED PRESS ASSOCIATED Fulfilling the Promise of Concentrating Solar Power Low-Cost Incentives Can Spur Innovation in the Solar Market By Sean Pool and John Dos Passos Coggin June 2013 WWW.AMERICANPROGRESS.ORG Fulfilling the Promise of Concentrating Solar Power Low-Cost Incentives Can Spur Innovation in the Solar Market By Sean Pool and John Dos Passos Coggin May 2013 Contents 1 Introduction and summary 3 6 reasons to support concentrating solar power 5 Concentrating solar power is a proven zero-carbon technology with high growth potential 6 Concentrating solar power can be used for baseload power 7 Concentrating solar power has few impacts on natural resources 8 Concentrating solar power creates jobs Concentrating solar power is low-cost electricity 9 Concentrating solar power is carbon-free electricity on a budget 11 Market and regulatory challenges to innovation and deployment of CSP technology 13 Low-cost policy solutions to reduce risk, promote investment, and drive innovation 14 Existing policy framework 15 Policy reforms to reduce risk and the cost of capital 17 Establish an independent clean energy deployment bank 18 Implement CLEAN contracts or feed-in tariffs Reinstate the Department of Energy’s Loan Guarantee Program 19 Price carbon Policy reforms to streamline regulation and tax treatment 20 Tax reform for capital-intensive clean energy technologies Guarantee transmission-grid connection for solar projects 21 Stabilize and monetize existing tax incentives 22 Further streamline regulatory approval by creating an interagency one-stop shop for solar power 23 Regulatory transparency 24 Conclusion 26 About the authors 27 Endnotes Introduction and summary Concentrating solar power—also known as concentrated solar power, concen- trated solar thermal, and CSP—is a cost-effective way to produce electricity while reducing our dependence on foreign oil, improving domestic energy-price stabil- ity, reducing carbon emissions, cleaning our air, promoting economic growth, and creating jobs. -
Water Scenarios Modelling for Renewable Energy Development in Southern Morocco
ISSN 1848-9257 Journal of Sustainable Development Journal of Sustainable Development of Energy, Water of Energy, Water and Environment Systems and Environment Systems http://www.sdewes.org/jsdewes http://www.s!ewes or"/js!ewes Year 2021, Volume 9, Issue 1, 1080335 Water Scenarios Modelling for Renewable Energy Development in Southern Morocco Sibel R. Ersoy*1, Julia Terrapon-Pfaff 2, Lars Ribbe3, Ahmed Alami Merrouni4 1Division Future Energy and Industry Systems, Wuppertal Institute for Climate, Environment and Energy, Döppersberg 19, 42103 Wuppertal, Germany e-mail: [email protected] 2Division Future Energy and Industry Systems, Wuppertal Institute for Climate, Environment and Energy, Döppersberg 19, 42103 Wuppertal, Germany e-mail: [email protected] 3Institute for Technology and Resources Management, Technical University of Cologne, Betzdorferstraße 2, 50679 Köln, Germany e-mail: [email protected] 4Materials Science, New Energies & Applications Research Group, Department of Physics, University Mohammed First, Mohammed V Avenue, P.O. Box 524, 6000 Oujda, Morocco Institut de Recherche en Energie Solaire et Energies Nouvelles – IRESEN, Green Energy Park, Km 2 Route Régionale R206, Benguerir, Morocco e-mail: [email protected] Cite as: Ersoy, S. R., Terrapon-Pfaff, J., Ribbe, L., Alami Merrouni, A., Water Scenarios Modelling for Renewable Energy Development in Southern Morocco, J. sustain. dev. energy water environ. syst., 9(1), 1080335, 2021, DOI: https://doi.org/10.13044/j.sdewes.d8.0335 ABSTRACT Water and energy are two pivotal areas for future sustainable development, with complex linkages existing between the two sectors. These linkages require special attention in the context of the energy transition.