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Coal plants worldwide are grappling with low-capacity utilization levels and environmental issues; and have not only become unprofitable to utilities, but also uneconomical to customers. Developed countries with significant coal capacities such as Australia, Canada, Germany, the United Kingdom (UK), and the United States (US), are taking different approaches to wean away from coal. One such approach includes retiring and repurposing coal plants for various productive end uses, including solar plants, wind plants, data centers, and energy storage. Developing countries may gain much from the experience of their developed counterparts. Against this backdrop, the authors briefly examine the power situation in three developing countries, namely, South Africa, Chile, and India, based on their economic prowess within respective regions, predominance of coal in economic activities, and vulnerability to climate change, which make an interesting case for an analysis of repurposing coal plants in developing countries. This study presents the concepts and components of a cost-benefit analysis needed for a coal plant repurposing project.
Coal and Lignite --- Energy --- Energy and Environment --- Energy Demand --- Energy Policies and Economics --- Renewable Energy
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China has developed one of the most comprehensive and effective sets of energy efficiency policies and programs in the world. This has been an arduous task over decades, involving the government, businesses, and civil society. Although success has abounded in many areas, China's programs are not perfect, and the development process has often been one of improving, adjusting, and reinforcing. Some of the strengths of China's effort have been (a) good organization, (b) focus on overcoming implementation difficulties at local levels as well as development of national policies and programs, (c) an effective blending of market-based energy efficiency investment and service mechanisms with new law-based regulations, and (d) investments in institutional development to provide the foundation for long-term gains. The process, experience, and results of the 40-year effort provide an amazingly rich bank of lessons for other countries with aspirations for energy efficiency gains, which this report strives to describe. One of the most telling macro indicators of China's success is the reversal of a trend of increasing energy use per unit GDP beginning in 2006 and continuing thereafter, delinking growth in energy consumption from growth in GDP. Energy use per unit GDP had fallen during the 1980s and 1990s, in part due to energy conservation efforts but mainly due to economic structural change as China's economy began to mature. This changed in the early 2000s, however, as yet more rapid industrial growth brought increases in China's energy intensity. China's leadership recognized that this continued resource-intensive development over the long haul was physically almost impossible, economically inferior, and environmentally unacceptable. With calls to build a less resource-intensive society, the country sharply increased its efforts to improve energy efficiency, building on past programs and adding new ones in a comprehensive effort. The focus was on achieving results. The trend of increasing energy intensity was bent downward, and energy intensity began to decline again, even as rapid industrial and economic growth continued.
Energy --- Energy Demand --- Energy Efficiency --- Energy Policies and Economics --- Energy Sector Regulation
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For those who prefer to cook with gas but are not connected to a natural gas pipeline-and nearly all rural households fall under this category, liquefied petroleum gas (LPG) is the main option. For those for whom LPG is too costly and wish to cook with biomass because of its ready availability, lower cost, and familiarity, advanced combustion stoves burning pelletized biomass fuel may hold the best promise of clean energy. LPG and advanced combustion stoves have many challenges in common but also unique challenges of their own. Arguably the greatest obstacle is the high cost of their use as primary energy sources. Essentially all challenges cited in the literature, stovetops being too small or unstable for large pots and pans and for vigorous stirring, the inability to cook large meals or several dishes in parallel, difficulties of reloading pellets in the middle of cooking, fears about explosions and burns, and the inconvenience of waiting for refill LPG delivery after finding the cylinder empty, to name a few, can be addressed, but at a significant cost. In high-income economies, millions of households have been using gas to meet all their cooking and heating needs (supplemented by electricity for certain appliances such as rice cookers and microwave ovens) but at a cost that would be unaffordable to many, if not most, households in developing countries. Commercially viable solutions to these problems for advanced combustion stoves, such as auto-ignition and automated pellet loading mechanisms, are not yet available. The emission performance of advanced combustion biomass stoves has been compromised by use of polluting start-up materials and practices, heterogeneity of biomass used (size, moisture content, type), and excessive emissions during fuel reloading and the burn-out phase. Battery and other equipment failures increase emissions further or can even render the stove inoperative. Deterioration in emission levels with the stove age has also found to be worryingly high in one study, pointing to the need to improve the durability of stove performance in the field.
Energy --- Energy and Environment --- Energy Consumption --- Energy Policies and Economics --- Fuels
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On 28 May, 2013, the Government of the Russian Federation adopted decree numbers 449 on the mechanism for the promotion of renewable energy (RE) on the wholesale electricity and capacity market. Decree numbers 449 integrates support for renewable energy sources for electricity (RES-E) into the capacity market. This is a very different approach to that applied in most of the existing support mechanisms in other countries, where RES-E is promoted on the basis of the electricity output (MWh) rather than the installed capacity (MW or MW per month) of RE installations. Promoting RES-E through the capacity market is a way for the Russian authorities to overcome some of the legal and technical challenges faced by previous support initiatives and, importantly, to control the costs of RE. This approach fits well with the specific regulatory architecture of the Russian wholesale electricity market, which comprises both an energy and capacity segment. This report introduces Russia's new capacity-based scheme and examines how the Russian authorities have integrated the variability of RE sources into the regulation of capacity supply. This analysis will highlight the risk of legal uncertainty affecting the business case for RE investors under the capacity-based scheme. For more publications on IFC Sustainability please visit www.ifc.org/sustainabilitypublications.
Electric Power --- Energy --- Energy Demand --- Energy Policies & Economics --- Energy Privatization --- Energy Regulation --- Public Investment --- Renewable Energy
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For many years, offshore wind was the expensive cousin of onshore wind with generation costs in the range of USD 150 to USD 200 per megawatt hour (MWh). This changed dramatically between 2016 and 2017 when a series of competitive tenders in Europe witnessed strike prices fall below USD 100/MWh, culminating in projects that bid into merchant markets with no subsidy at all. Prices have continued to drop thanks to technological improvements, economies of scale, maturation of supply chains, better procurement strategies, and the efforts of large and sophisticated project developers, including several from the utility and oil and gas sectors. However, to date the offshore wind industry has remained largely confined to Europe and China. As prices continue to drop, offshore wind is increasingly gaining traction in emerging markets. Projections suggest that offshore wind will add between 7 to 11 gigawatts (GW) per year from 2019 to 2024, reaching between 15 to 21 GW/year from 2025 to 2030. While much of the growth is expected in Europe, China, and new Organization for Economic Co-operation and Development (OECD) markets including Japan, South Korea, and the United States, there is ample potential for developing countries to ride on this momentum and ramp up their local offshore markets. This report presents eight case studies on the technical potential for offshore wind in Brazil, India, Morocco, the Philippines, South Africa, Sri Lanka, Turkey, and Vietnam (here, technical potential is calculated on the basis of wind speed and water depth). Considering offshore areas within 200 kilometers (km) of the coast, 3 these eight countries have a total technical potential of approximately 3.1 terawatts, including 1,016 GW of fixed capacity and 2,066 GW of floating capacity.
Energy --- Energy and Environment --- Energy Policies and Economics --- Renewable Energy --- Windpower
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The primary objective of this project was to identify options for addressing barriers to financing, for scaling up EE implementation in public buildings in the Philippines. Section two of this report provides a summary of the available data on public buildings, including the energy consumption characteristics of government buildings and facilities, estimates of the potential for energy savings, and investments needed. Section three discusses some of the barriers to financing EE that has been seen in other countries, and summarizes such barriers in the public sector in the Philippines, including legal and regulatory barriers; lack of access to commercial financing; institutional barriers; and limited implementation capacity. Section four provides information about international experience in the financing of public sector EE projects. It includes a review of six different financing mechanisms: budget financing; EE revolving funds; dedicated EE credit lines; risk-sharing programs; public or super ESCOs; and commercial financing using ESCOs and performance contracting. It also presents a comparative assessment of the key characteristics of each of these financing options. Section five identifies three options that are considered appropriate for implementation in the Philippines, budget financing, an EE revolving fund, and a public or super ESCO, and provides detailed information on each. It also presents information on the potential role of international financial institutions in providing complementary financial and technical assistance. Section six summarizes the advantages and limitations of the three proposed financing options; presents the World Bank's recommendations; and provides guidance on moving forward with the development of a national program.
Energy --- Energy and Environment --- Energy Consumption --- Energy Demand --- Energy Finance --- Energy Policies and Economics
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Energy storage is particularly well suited to developing countries' power system needs. Developing countries frequently feature weak grids. These are characterized by poor security of supply, driven by a combination of insufficient, unreliable and inflexible generation capacity, underdeveloped or nonexistent grid infrastructure, a lack of adequate monitoring and controlequipment, and a lack of skilled human resources and adequate maintenance. In this context,energy storage can help enhance reliability. Deployed together with VRE, it can help displacecostly and polluting generation based on liquid fuels while increasing security of supply.Storage can also help defer and/or avoid the construction of new grid infrastructure.
Electric Power --- Electricity --- Energy --- Energy Policies and Economics --- Energy Sector Regulation --- Renewable Energy
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The objective of this review is to analyze the current status on achievement of targeted benefits from distribution privatization and identify the gaps between expectations and realizations, with a key task of proposing concrete procedures and methodologies to ensure that EMRA and other government agencies involved in monitoring and enforcing quality in electricity distribution and retail have timely access to reliable information on service actually provided by the DISCOMs to their customers. To reach these objectives, this report follows the following approach: section one presents an overview of the distribution sector and distribution privatization process; section two analyzes the existing regulatory framework related to DISCOM performance and provides expected performance targets in respective investment periods; section three analyzes the current status of DISCOMs' performance targets; section four identifies key issues and barriers in measuring and monitoring service quality in DISCOMs; and lastly, based on the global experience, section five recommends an approach for improving measuring and monitoring of service quality by the regulator.
Electric Power --- Energy --- Energy Policies & Economics --- Energy Privatization --- Private Sector Development --- Privatization --- Public Sector Governance
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Sao Tome and Principe (STP) is one of the smallest economies in Africa, a lower-middle-income, developing small-island state with a fragile economy, and it is therefore highly vulnerable to exogenous shocks. The World Bank, with support from the energy sector management assistance program (ESMAP), has launched the global survey on energy access, using the multi-tier framework (MTF) approach. The survey's objective is to provide more nuanced data on energy access, including access to electricity and cooking solutions. The MTF approach goes beyond the traditional binary measurement of energy access to capture the multidimensional nature of energy access and the vast range of technologies and sources that can provide energy access, while accounting for the wide differences in user experience. The importance and wide-ranging impact of energy access is recognized by the United Nations under sustainable development goal 7.1, which seeks universal access to affordable, reliable, and modern energy services. The government of STP has been committed to achieving sustainable development goal 7 to benefit its people, and has thus collaborated with the World Bank to realize the MTF survey to obtain guidance on setting targets, policies, and investment strategies for enhancing energy access.
Electric Power --- Energy --- Energy and Environment --- Energy Demand --- Energy Policies and Economics --- Renewable Energy --- Solar Energy
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The level of performance of an electric utility is determined by the soundness of its financial situation, the efficiency of its technology, and the quality of service it provides customers. Its financial underpinning is a balance of costs and revenue (from customer payments, government, and other sources). But revenue is not as straightforward as it might seem. The concept of foregone cash addresses the 'cash on the table' that pays for operations and servicing debt (revenue collected divided by the cost of operations and debt). The problem is the table may not have all the cash that ought to be there, such as money owed because of nonpayment's by customers and money lost through inefficiencies in power generation or delivery. Consequently, there is a latent revenue that, if fixed, can provide vital improvements to a utility's financial performance. This note analyzes the elements involved in understanding foregone cash in the context of cost recovery.
Cost Recovery --- Electric Power --- Energy --- Energy Policies and Economics --- Energy Sector Regulation --- Power Sector Reform --- Utilities