Download or read book On the Path to SunShot Emerging Opportunities and Challenges in U S Solar Manufacturing written by and published by . This book was released on 2016 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides insights into photovoltaic (PV) and concentrating solar power (CSP) manufacturing in the context of the U.S. Department of Energy's SunShot Initiative. Although global PV price reductions and deployment have been strong recently, PV manufacturing faces challenges. Slowing rates of manufacturing cost reductions, combined with the relatively low price of incumbent electricity generating sources in most large global PV markets, may constrain profit opportunities for firms and poses a potential challenge to the sustainable operation and growth of the global PV manufacturing base. In the United States, manufacturers also face a factors-of-production cost disadvantage compared with competing nations. However, the United States is one of the world's most competitive and innovative countries as well as one of the best locations for PV manufacturing. In conjunction with strong projected PV demand in the United States and across the Americas, these advantages could increase the share of PV technologies produced by U.S. manufacturers as the importance of innovation-driven PV cost reductions increases. Compared with PV, CSP systems are much more complex and require a much larger minimum effective scale, resulting in much higher total CAPEX requirements for system construction, lengthier development cycles, and ultimately higher costs of energy produced. The global lack of consistent CSP project development creates challenges for companies that manufacture specialty CSP components, and the potential lack of a near-term U.S. market could hinder domestic CSP manufacturers. However, global and U.S. CSP deployment is expected to expand beyond 2020, and U.S. CSP manufacturers could benefit from U.S. innovation advantages similar to those associated with PV. Expansion of PV and CSP manufacturing also presents U.S. job-growth opportunities.

Download or read book Emerging Opportunities and Challenges in U S Solar Manufacturing written by and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: ON THE PATH TO SUNSHOT Emerging Opportunities and Challenges in U. S. Solar Manufacturing May 2016 NREL/TP-7A40-65788 On the Path to SunShot: Emerging Opportunities and Challenges in U. S. Solar Manufacturing Donald Chung, Kelsey Horowitz, and Parthiv Kurup National Renewable Energy Laboratory NREL is a national laboratory of the U. S. Department of Energy, Office of Energy Efficiency and Renewabl [...] Both evolutionary and revolutionary technological changes would be required to hit the cost targets, as well as the capacity to manufacture these improved technologies at scale in the U. S. Additionally, operating the U. S. transmission and distribution grids with increasing quantities of solar energy would require advances in grid-integration technologies and techniques. [...] In conjunction with key stakeholders, SETO will use the results from the On the Path to SunShot series to aid the development of its solar price reduction and deployment strategies for the second half of the SunShot period and beyond. [...] Acknowledgments The authors thank the Solar Energy Technologies Office team for its support of this report and Robert Margolis of NREL for his management and oversight of the On the Path to SunShot report series. [...] To understand the possible factors leading to this relative lack of domestic capacity, we review a range of academic literature, market reports, financial data, and other information sources to assemble a broad view of the general development of the solar PV and CSP industries.

Download or read book Emerging Opportunities and Challenges in U S Solar Manufacturing written by and published by . This book was released on 2017 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report to the Congress written by Medicare Payment Advisory Commission (U.S.) and published by Government Printing Office. This book was released on 2003 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book On the Path to SunShot Emerging Issues and Challenges in Integrating High Levels of Solar Into the Electrical Generation and Transmission System written by and published by . This book was released on 2016 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines how the bulk power system may need to evolve to accommodate the increased photovoltaic (PV) penetration resulting from achievement of the U.S. Department of Energy's SunShot cost targets. The variable and uncertain nature of PV-generated electricity presents grid-integration challenges. For example, the changing net load associated with high midday PV generation and low electricity demand can create 'overgeneration' that requires curtailment of PV output and reduces PV's value and cost-competitiveness. Accommodating the changes in net load resulting from increased variable generation requires enhancements to a power system's 'flexibility, ' or ability to balance supply and demand over multiple time scales through options including changes in system operation, flexible generation, reserves from solar, demand response, energy storage, and enhanced transmission and regional coordination. For utility-scale PV with a baseline SunShot levelized cost of electricity (LCOE) of 6 cents/kWh, increasing the annual energy demand met by solar energy from 10% to 20% would increase the marginal LCOE of PV from 6 cents/kWh to almost 11 cents/kWh in a California grid system with limited flexibility. However, increasing system flexibility could minimize solar curtailment and keep PV cost-competitive at penetrations at least as high as 25%. In the longer term, energy storage technologies--such as concentrating solar power with thermal energy storage--could facilitate the cost-effective integration of even higher PV penetration. Efficient deployment of the grid-flexibility options needed to maintain solar's value will require various innovations, from the development of communication, control, and energy storage technologies to the implementation of new market rules and operating procedures.

Download or read book On the Path to SunShot Emerging Issues and Challenges in Integrating Solar with the Distribution System written by and published by . This book was released on 2016 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report analyzes distribution-integration challenges, solutions, and research needs in the context of distributed generation from PV (DGPV) deployment to date and the much higher levels of deployment expected with achievement of the U.S. Department of Energy's SunShot targets. Recent analyses have improved estimates of the DGPV hosting capacities of distribution systems. This report uses these results to statistically estimate the minimum DGPV hosting capacity for the contiguous United States using traditional inverters of approximately 170 GW without distribution system modifications. This hosting capacity roughly doubles if advanced inverters are used to manage local voltage and additional minor, low-cost changes could further increase these levels substantially. Key to achieving these deployment levels at minimum cost is siting DGPV based on local hosting capacities, suggesting opportunities for regulatory, incentive, and interconnection innovation. Already, pre-computed hosting capacity is beginning to expedite DGPV interconnection requests and installations in select regions; however, realizing SunShot-scale deployment will require further improvements to DGPV interconnection processes, standards and codes, and compensation mechanisms so they embrace the contributions of DGPV to system-wide operations. SunShot-scale DGPV deployment will also require unprecedented coordination of the distribution and transmission systems. This includes harnessing DGPV's ability to relieve congestion and reduce system losses by generating closer to loads; minimizing system operating costs and reserve deployments through improved DGPV visibility; developing communication and control architectures that incorporate DGPV into system operations; providing frequency response, transient stability, and synthesized inertia with DGPV in the event of large-scale system disturbances; and potentially managing reactive power requirements due to large-scale deployment of advanced inverter functions. Finally, additional local and system-level value could be provided by integrating DGPV with energy storage and 'virtual storage, ' which exploits improved management of electric vehicle charging, building energy systems, and other large loads. Together, continued innovation across this rich distribution landscape can enable the very-high deployment levels envisioned by SunShot.

Download or read book On the Path to SunShot Emerging Issues and Challenges with Integrating High Levels of Solar Into the Distribution System written by and published by . This book was released on 2016 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wide use of advanced inverters could double the electricity-distribution system's hosting capacity for distributed PV at low costs--from about 170 GW to 350 GW (see Palmintier et al. 2016). At the distribution system level, increased variable generation due to high penetrations of distributed PV (typically rooftop and smaller ground-mounted systems) could challenge the management of distribution voltage, potentially increase wear and tear on electromechanical utility equipment, and complicate the configuration of circuit-breakers and other protection systems--all of which could increase costs, limit further PV deployment, or both. However, improved analysis of distribution system hosting capacity--the amount of distributed PV that can be interconnected without changing the existing infrastructure or prematurely wearing out equipment--has overturned previous rule-of-thumb assumptions such as the idea that distributed PV penetrations higher than 15% require detailed impact studies. For example, new analysis suggests that the hosting capacity for distributed PV could rise from approximately 170 GW using traditional inverters to about 350 GW with the use of advanced inverters for voltage management, and it could be even higher using accessible and low-cost strategies such as careful siting of PV systems within a distribution feeder and additional minor changes in distribution operations. Also critical to facilitating distributed PV deployment is the improvement of interconnection processes, associated standards and codes, and compensation mechanisms so they embrace PV's contributions to system-wide operations. Ultimately SunShot-level PV deployment will require unprecedented coordination of the historically separate distribution and transmission systems along with incorporation of energy storage and "virtual storage," which exploits improved management of electric vehicle charging, building energy systems, and other large loads. Additional analysis and innovation are neede.

Download or read book 2017 Report to Congress of the U S China Economic and Security Review Commission November 2017 115 1 written by and published by . This book was released on 2018 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Future of Photovoltaics Manufacturing in the United States written by National Research Council and published by National Academies Press. This book was released on 2011-07-29 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technological innovation and growth are critical to U.S. competitiveness in a global economy. One means of facilitating growth and improving competitiveness is to foster more robust innovation ecosystems through the development of public-private partnerships, industry consortia, and other regional and national economic development initiatives. Public-private partnerships, in particular, catalyze the commercialization of state and national investments in research and development. One of the major projects of the National Research Council's Board on Science Technology and Economic Policy (STEP) is to examine state and local investment programs designed to attract and grow knowledge-based industries. STEP analyzes state and regional innovation initiatives to gain a better understanding of the challenges associated with the transition of research into products, the practices associated with successful state and regional programs, and their interaction with federal programs and private initiatives. In April and July 2009, STEP convened two meeting to assess the future of the U.S. photovoltaic industry and the practical steps that the federal government and some state and regional governments are taking to develop the capacity to manufacture photovoltaics competitively. The Future of Photovoltaic Manufacturing in the United States captures the presentations and discussions of these meetings. This report explores the prospects for cooperative R&D efforts, standards, and roadmapping efforts that could accelerate innovation and growth of a U.S. photovoltaics industry. It includes both efforts to strengthen existing industries as well as specific new technology focus areas such as nanotechnology, stem cells, and energy in order to gain an improved understanding of program goals, challenges, and accomplishments.

Download or read book On the Path to SunShot The Role of Advancements in Solar Photovoltaic Efficiency Reliability and Costs written by and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines the remaining challenges to achieving the competitive photovoltaic (PV) costs and large-scale deployment envisioned under the U.S. Department of Energy's SunShot Initiative. Solar-energy cost reductions can be realized through lower PV module and balance-of-system (BOS) costs as well as improved system efficiency and reliability. Numerous combinations of PV improvements could help achieve the levelized cost of electricity (LCOE) goals because of the tradeoffs among key metrics like module price, efficiency, and degradation rate as well as system price and lifetime. Using LCOE modeling based on bottom-up cost analysis, two specific pathways are mapped to exemplify the many possible approaches to module cost reductions of 29%-38% between 2015 and 2020. BOS hardware and soft cost reductions, ranging from 54%-77% of total cost reductions, are also modeled. The residential sector's high supply-chain costs, labor requirements, and customer-acquisition costs give it the greatest BOS cost-reduction opportunities, followed by the commercial sector, although opportunities are available to the utility-scale sector as well. Finally, a future scenario is considered in which very high PV penetration requires additional costs to facilitate grid integration and increased power-system flexibility--which might necessitate even lower solar LCOEs. The analysis of a pathway to 3-5 cents/kWh PV systems underscores the importance of combining robust improvements in PV module and BOS costs as well as PV system efficiency and reliability if such aggressive long-term targets are to be achieved.

Download or read book On the Path to SunShot Utility Regulatory and Business Model Reforms for Addressing the Financial Impacts of Distributed Solar on Utilities written by Galen L. Barbose and published by . This book was released on 2016 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Net-energy metering (NEM) has helped drive the rapid growth of distributed PV (DPV) but has raised concerns about electricity cost shifts, utility financial losses, and inefficient resource allocation. These concerns have motivated real and proposed reforms to utility regulatory and business models. This report explores the challenges and opportunities associated with such reforms in the context of the U.S. Department of Energy's SunShot Initiative. Most of the reforms to date address NEM concerns by reducing the benefits provided to DPV customers and thus constraining DPV deployment. Eliminating NEM nationwide, by compensating exports of PV electricity at wholesale rather than retail rates, could cut cumulative DPV deployment by 20% in 2050 compared with a continuation of current policies. This would slow the PV cost reductions that arise from larger scale and market certainty. It could also thwart achievement of the SunShot deployment goals even if the initiative's cost targets are achieved. This undesirable prospect is stimulating the development of alternative reform strategies that address concerns about distributed PV compensation without inordinately harming PV economics and growth. These alternatives fall into the categories of facilitating higher-value DPV deployment, broadening customer access to solar, and aligning utility profits and earnings with DPV. Specific strategies include utility ownership and financing of DPV, community solar, distribution network operators, services-driven utilities, performance-based incentives, enhanced utility system planning, pricing structures that incentivize high-value DPV configurations, and decoupling and other ratemaking reforms that reduce regulatory lag. These approaches represent near- and long-term solutions for preserving the legacy of the SunShot Initiative.

Download or read book The Cambridge Handbook of Psychology and Economic Behaviour written by Alan Lewis and published by Cambridge University Press. This book was released on 2018-02-15 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt: There has recently been an escalated interest in the interface between psychology and economics. The Cambridge Handbook of Psychology and Economic Behaviour is a valuable reference dedicated to improving our understanding of the economic mind and economic behaviour. Employing empirical methods - including laboratory and field experiments, observations, questionnaires and interviews - the Handbook provides comprehensive coverage of theory and method, financial and consumer behaviour, the environment and biological perspectives. This second edition also includes new chapters on topics such as neuroeconomics, unemployment, debt, behavioural public finance, and cutting-edge work on fuzzy trace theory and robots, cyborgs and consumption. With distinguished contributors from a variety of countries and theoretical backgrounds, the Handbook is an important step forward in the improvement of communications between the disciplines of psychology and economics that will appeal to academic researchers and graduates in economic psychology and behavioral economics.

Download or read book U s Solar Photovoltaic Manufacturing written by Congressional Research Service and published by CreateSpace. This book was released on 2015-01-27 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every President since Richard Nixon has sought to increase U.S. energy supply diversity. Job creation and the development of a domestic renewable energy manufacturing base have joined national security and environmental concerns as reasons for promoting the manufacturing of solar power equipment in the United States. The federal government maintains a variety of tax credits and targeted research and development programs to encourage the solar manufacturing sector, and state-level mandates that utilities obtain specified percentages of their electricity from renewable sources have bolstered demand for large solar projects. The most widely used solar technology involves photovoltaic (PV) solar modules, which draw on semiconducting materials to convert sunlight into electricity. By year-end 2013, the total number of grid-connected PV systems nationwide reached more than 445,000. Domestic demand is met both by imports and by about 75 U.S. manufacturing facilities employing upwards of 30,000 U.S. workers in 2014. Production is clustered in a few states including California, Ohio, Oregon, Texas, and Washington. Domestic PV manufacturers operate in a dynamic, volatile, and highly competitive global market now dominated by Chinese and Taiwanese companies. China alone accounted for nearly 70% of total solar module production in 2013. Some PV manufacturers have expanded their operations beyond China to places like Malaysia, the Philippines, and Mexico. Overcapacity has led to a precipitous decline in module prices, which have fallen 65%-70% since 2009, causing significant hardship for many American manufacturers. Some PV manufacturers have closed their U.S. operations, some have entered bankruptcy, and others are reassessing their business models. Although hundreds of small companies are engaged in PV-related manufacturing around the world, profitability concerns appear to be driving consolidation, with fewer than a dozen firms now controlling half of global module production. In 2012, the United States imposed significant dumping and countervailing duties on imports of Chinese solar products after ruling that U.S. producers had been injured by dumped and subsidized solar equipment from China. In a second case, the U.S. Department of Commerce (DOC) and the U.S. International Trade Commission (ITC) ruled in 2014 and early 2015 that U.S. producers were being injured by imports of Chinese-made modules that avoided the duties imposed in 2012 by incorporating solar cells from Taiwan. While these duties may help U.S. production become more competitive with imports, the cost of installing solar systems might rise. Domestic demand for solar products may also be depressed by the end of various federal incentives. Unless extended, the commercial Investment Tax Credit for PV systems will revert to 10% from its current 30% rate after 2016, while the 30% credit for residential investments will expire.

Download or read book U S Solar Photovoltaic Manufacturing written by Michaela D. Platzer and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This report looks at the solar photovoltaic manufacturing industry and its supply chain; employment trends; international trade flows; and federal policy efforts aimed at supporting the industry. It does not cover other methods of solar-power generation, such as concentrating solar power plants.

Download or read book On the Path to SunShot Advancing Concentrating Solar Power Technology Performance and Dispatchability written by and published by . This book was released on 2016 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines the remaining challenges to achieving the competitive concentrating solar power (CSP) costs and large-scale deployment envisioned under the U.S. Department of Energy's SunShot Initiative. Although CSP costs continue to decline toward SunShot targets, CSP acceptance and deployment have been hindered by inexpensive photovoltaics (PV). However, a recent analysis found that thermal energy storage (TES) could increase CSP's value--based on combined operational and capacity benefits--by up to 6 cents/kWh compared to variable-generation PV, under a 40% renewable portfolio standard in California. Thus, the high grid value of CSP-TES must be considered when evaluating renewable energy options. An assessment of net system cost accounts for the difference between the costs of adding new generation and the avoided cost from displacing other resources providing the same level of energy and reliability. The net system costs of several CSP configurations are compared with the net system costs of conventional natural-gas-fired combustion-turbine (CT) and combined-cycle plants. At today's low natural gas prices and carbon emission costs, the economics suggest a peaking configuration for CSP. However, with high natural gas prices and emission costs, each of the CSP configurations compares favorably against the conventional alternatives, and systems with intermediate to high capacity factors become the preferred alternatives. Another analysis compares net system costs for three configurations of CSP versus PV with batteries and PV with CTs. Under current technology costs, the least-expensive option is a combination of PV and CTs. However, under future cost assumptions, the optimal configuration of CSP becomes the most cost-effective option.

Download or read book On the Path to SunShot The Environmental and Public Health Benefits of Achieving High Solar Penetrations in the United States written by and published by . This book was released on 2016 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compared with fossil fuel generators, photovoltaics (PV) and concentrating solar power (CSP) produce far lower lifecycle levels of greenhouse gas (GHG) emissions and harmful pollutants including fine particular matter (PM2.5), sulfur dioxide (SO2), and nitrogen oxides (NOx). In this report, we monetize the emission reductions from achieving the U.S. Department of Energy's SunShot deployment goals: 14% of U.S. electricity demand met by solar in 2030 and 27% in 2050. We estimate that achieving these goals could reduce cumulative power-sector GHG emissions by 10% between 2015 and 2050, resulting in savings of $238-$252 billion. This is equivalent to 2.0-2.2 cents per kilowatt-hour of solar installed (cents/kWh-solar). Similarly, realizing these levels of solar deployment could reduce cumulative power-sector emissions of PM2.5 by 8%, SO2 by 9%, and NOx by 11% between 2015 and 2050. This could produce $167 billion in savings from lower future health and environmental damages, or 1.4 cents/kWh-solar--while also preventing 25,000-59,000 premature deaths. To put this in perspective, this estimated combined benefit of 3.5 cents/kWh-solar due to SunShot-level solar deployment is approximately equal to the additional levelized cost of electricity reduction needed to make unsubsidized utility-scale solar competitive with conventional generators today. In addition, the analysis shows that achieving the SunShot goals could save 4% of total power-sector water withdrawals and 9% of total power-sector water consumption over the 2015-2050 period--a particularly important consideration for arid states where substantial solar will be deployed. These results have potential implications for policy innovation and the economic competitiveness of solar and other generation technologies.

Download or read book Rising to the Challenge written by National Research Council and published by National Academies Press. This book was released on 2012-08-06 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: America's position as the source of much of the world's global innovation has been the foundation of its economic vitality and military power in the post-war. No longer is U.S. pre-eminence assured as a place to turn laboratory discoveries into new commercial products, companies, industries, and high-paying jobs. As the pillars of the U.S. innovation system erode through wavering financial and policy support, the rest of the world is racing to improve its capacity to generate new technologies and products, attract and grow existing industries, and build positions in the high technology industries of tomorrow. Rising to the Challenge: U.S. Innovation Policy for Global Economy emphasizes the importance of sustaining global leadership in the commercialization of innovation which is vital to America's security, its role as a world power, and the welfare of its people. The second decade of the 21st century is witnessing the rise of a global competition that is based on innovative advantage. To this end, both advanced as well as emerging nations are developing and pursuing policies and programs that are in many cases less constrained by ideological limitations on the role of government and the concept of free market economics. The rapid transformation of the global innovation landscape presents tremendous challenges as well as important opportunities for the United States. This report argues that far more vigorous attention be paid to capturing the outputs of innovation - the commercial products, the industries, and particularly high-quality jobs to restore full employment. America's economic and national security future depends on our succeeding in this endeavor.