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Author: Ming Fang
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Mitigating climate change has become an essential issue of global concern, with the development of renewable energy being a meaningful way to do so. Subsidy policies have played a vital role in promoting renewable energy development. However, considering the limited number of subsidies, allocating them effectively while ensuring their effectiveness is a worthy area of study. Based on the learning curve effect of wind power, this research establishes a dynamic planning model for power generation companies' investment decision-making under subsidy policies, analyzes the optimal investment paths of power generation companies under different subsidy policies, and investigates the optimal design of the subsidy rate. The results show that a threshold exists for the optimal investment choice between traditional energy and new energy with the change in subsidy rate; the optimal subsidy rate has a concise general relation with marginal net profit, environmental benefits, increased rate of production scale, and interests. Policy implications are provided at the end of the article.
Author: Ming Fang
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Mitigating climate change has become an essential issue of global concern, with the development of renewable energy being a meaningful way to do so. Subsidy policies have played a vital role in promoting renewable energy development. However, considering the limited number of subsidies, allocating them effectively while ensuring their effectiveness is a worthy area of study. Based on the learning curve effect of wind power, this research establishes a dynamic planning model for power generation companies' investment decision-making under subsidy policies, analyzes the optimal investment paths of power generation companies under different subsidy policies, and investigates the optimal design of the subsidy rate. The results show that a threshold exists for the optimal investment choice between traditional energy and new energy with the change in subsidy rate; the optimal subsidy rate has a concise general relation with marginal net profit, environmental benefits, increased rate of production scale, and interests. Policy implications are provided at the end of the article.
Author: Anja von Moltke
Publisher: Routledge
ISBN: 1351283197
Category : Business & Economics
Languages : en
Pages : 296
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Book Description
The need to reform energy subsidies was one of the pressing issues highlighted at the World Summit on Sustainable Development. Many types of subsidy, especially those that encourage the production and use of fossil fuel, and other non-renewable forms of energy, are harmful to the environment. They can also have high financial and economic costs, and often only bring few benefits to the people for whom they are intended.Removing, reducing or restructuring such energy subsidies is helpful for the environment and the economy at the same time. Potential social costs in terms of employment in the conventional energy industry or reduced access to energy could be addressed by redirecting the money formerly spent on subsidies to income support, health, environment, education or regional development programmes.Of course, subsidies can have certain positive consequences, particularly where they are aimed at encouraging more sustainable energy production and use. Temporary support for renewable energy and energy-efficient technologies to overcome market barriers, and measures to improve poor or rural households' access to modern, commercial forms of energy, for instance, could be positive measures in support of sustainable development.Based on ground-breaking work undertaken by UNEP and the International Energy Agency, this book aims to raise awareness of the actual and potential impacts of energy subsidies and provide guidance to policy-makers on how to design and implement energy-subsidy reforms. It provides methodologies for analysing the impact of subsidies and their reform, and reviews experiences with energy subsidies in a number of countries and regions. Drawing on these case studies, it analyses the lessons learned as well as the policy implications, and provides guidance on how to overcome resistance to reform.The book provides an analytical framework which aims to set the scene for the detailed discussion of energy-subsidy issues at the country level. It considers how subsidies are defined, how they can be measured, how big they are and how their effects can be assessed. A more detailed discussion of methodological approaches to the assessment of the economic, environmental and social effects of subsidies and their reform is contained in the Annex.Chapters 3–11 of the book contain country case studies from contributing authors, which review various experiences and issues related to energy subsidies in selected countries, but do not strive for a common approach. They are organised along geographical lines, beginning with a review of energy subsidies generally in OECD countries. Case studies of energy subsidies in transition economies – the Czech and Slovak Republics (Chapter 4) and Russia (Chapter 5) – follow. Three studies of Asian countries focus on the costs of different types of energy subsidy: electricity subsidies in India (Chapter 6), oil subsidies in Indonesia (Chapter 7) and energy subsidies generally in Korea (Chapter 8). Chapter 9 reviews the effect of energy subsidies in Iran and suggests a pragmatic approach to reforming them. This is followed by an assessment of the LPG subsidy programme in Senegal (Chapter 10) and an analysis of the effects of removing coal and oil subsides in Chile (Chapter 11).Chapter 12 analyses the lessons learned from these case studies, focusing on the economic, environmental and social effects and their implications for policy. Finally, Chapter 13 discusses the implications of these findings and makes practical recommendations for designing and implementing policy reforms.This book will be essential for both practitioners and academics involved in the energy sector and for governments and policy-makers wishing to examine the reform of energy subsidies.
Author: Chinese Academy of Engineering
Publisher: National Academies Press
ISBN: 0309160006
Category : Science
Languages : en
Pages : 256
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Book Description
The United States and China are the world's top two energy consumers and, as of 2010, the two largest economies. Consequently, they have a decisive role to play in the world's clean energy future. Both countries are also motivated by related goals, namely diversified energy portfolios, job creation, energy security, and pollution reduction, making renewable energy development an important strategy with wide-ranging implications. Given the size of their energy markets, any substantial progress the two countries make in advancing use of renewable energy will provide global benefits, in terms of enhanced technological understanding, reduced costs through expanded deployment, and reduced greenhouse gas (GHG) emissions relative to conventional generation from fossil fuels. Within this context, the U.S. National Academies, in collaboration with the Chinese Academy of Sciences (CAS) and Chinese Academy of Engineering (CAE), reviewed renewable energy development and deployment in the two countries, to highlight prospects for collaboration across the research to deployment chain and to suggest strategies which would promote more rapid and economical attainment of renewable energy goals. Main findings and concerning renewable resource assessments, technology development, environmental impacts, market infrastructure, among others, are presented. Specific recommendations have been limited to those judged to be most likely to accelerate the pace of deployment, increase cost-competitiveness, or shape the future market for renewable energy. The recommendations presented here are also pragmatic and achievable.
Author: Mr.Benedict J. Clements
Publisher: International Monetary Fund
ISBN: 1484339169
Category : Business & Economics
Languages : en
Pages : 390
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Book Description
Energy subsidies are aimed at protecting consumers, however, subsidies aggravate fiscal imbalances, crowd out priority public spending, and depress private investment, including in the energy sector. This book provides the most comprehensive estimates of energy subsidies currently available for 176 countries and an analysis of “how to do” energy subsidy reform, drawing on insights from 22 country case studies undertaken by the IMF staff and analyses carried out by other institutions.
Author: Ottmar Edenhofer
Publisher: Cambridge University Press
ISBN: 9781107607101
Category : Science
Languages : en
Pages : 1088
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Book Description
This Intergovernmental Panel on Climate Change Special Report (IPCC-SRREN) assesses the potential role of renewable energy in the mitigation of climate change. It covers the six most important renewable energy sources - bioenergy, solar, geothermal, hydropower, ocean and wind energy - as well as their integration into present and future energy systems. It considers the environmental and social consequences associated with the deployment of these technologies, and presents strategies to overcome technical as well as non-technical obstacles to their application and diffusion. SRREN brings a broad spectrum of technology-specific experts together with scientists studying energy systems as a whole. Prepared following strict IPCC procedures, it presents an impartial assessment of the current state of knowledge: it is policy relevant but not policy prescriptive. SRREN is an invaluable assessment of the potential role of renewable energy for the mitigation of climate change for policymakers, the private sector, and academic researchers.
Author: R. J. G. M. Florax
Publisher: Edward Elgar Publishing
ISBN: 0857930605
Category : Technology & Engineering
Languages : en
Pages : 353
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Book Description
'Increasing energy-efficiency is important because it offers the prospect of partly solving our climate change and energy security problems without pain. This book sheds further light on the issue, focusing on energy-extensive economic activities which, by sheer volume, collectively use a substantial amount of energy. That simple fact alone makes this book worthwhile, but there are many other gems.' Richard Tol, the Economic and Social Research Institute (ESRI), Ireland This innovative book explores the adoption of energy-saving technologies and their impact on energy efficiency improvements. It contains a mix of theoretical and empirical contributions, and combines and compares economic and physical indicators to monitor and analyse trends in energy efficiency. The authors pay considerable attention to empirical research on the determinants of energy-saving investment including uncertainty, energy-price volatility and subsidies. They also discuss the role of energy modelling in policy design and the potential effect of energy policies on technology diffusion in energy-extensive sectors. Written from a multi-disciplinary perspective, this book will appeal to academics and graduates in the areas of energy-saving technologies, energy economics and natural resource economics, as well as policy-makers particularly those in energy policy.
Author: Hans-Werner Sinn
Publisher: MIT Press
ISBN: 0262300583
Category : Business & Economics
Languages : en
Pages : 287
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Book Description
A leading economist develops a supply-side approach to fighting climate change that encourages resource owners to leave more of their fossil carbon underground. The Earth is getting warmer. Yet, as Hans-Werner Sinn points out in this provocative book, the dominant policy approach—which aims to curb consumption of fossil energy—has been ineffective. Despite policy makers' efforts to promote alternative energy, impose emission controls on cars, and enforce tough energy-efficiency standards for buildings, the relentlessly rising curve of CO2 output does not show the slightest downward turn. Some proposed solutions are downright harmful: cultivating crops to make biofuels not only contributes to global warming but also uses resources that should be devoted to feeding the world's hungry. In The Green Paradox, Sinn proposes a new, more pragmatic approach based not on regulating the demand for fossil fuels but on controlling the supply. The owners of carbon resources, Sinn explains, are pre-empting future regulation by accelerating the production of fossil energy while they can. This is the “Green Paradox”: expected future reduction in carbon consumption has the effect of accelerating climate change. Sinn suggests a supply-side solution: inducing the owners of carbon resources to leave more of their wealth underground. He proposes the swift introduction of a “Super-Kyoto” system—gathering all consumer countries into a cartel by means of a worldwide, coordinated cap-and-trade system supported by the levying of source taxes on capital income—to spoil the resource owners' appetite for financial assets. Only if we can shift our focus from local demand to worldwide supply policies for reducing carbon emissions, Sinn argues, will we have a chance of staving off climate disaster.
Author: Pablo del Río
Publisher: Edward Elgar Publishing
ISBN: 1800379021
Category : Business & Economics
Languages : en
Pages : 497
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Book Description
Renewable energy technologies produce many measurable benefits, such as a clear reduction in greenhouse gas emissions. However, it is also apparent that these methods of energy production come with costs. Discussing renewable energy developments within an economic context, this pertinent Handbook provides a comprehensive view of the present and future dimensions of renewable energy use.
Author: Ephraim Chirwa
Publisher: Oxford University Press, USA
ISBN: 0199683522
Category : Business & Economics
Languages : en
Pages : 315
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Book Description
This book takes forward our understanding of agricultural input subsidies in low income countries.
Author: Robert P. Taylor
Publisher: World Bank Publications
ISBN: 0821373056
Category : Science
Languages : en
Pages : 306
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Book Description
While energy efficiency projects could partly meet new energy demand more cheaply than new supplies, weak economic institutions in developing and transitional economies impede developing and financing energy efficiency retrofits. This book analyzes these difficulties, suggests a 3-part model for projectizing and financing energy efficiency retrofits, and presents thirteen case studies to illustrate the issues and principles involved.
