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Policy Uncertainty And Investment In Low Carbon Technology
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Book Synopsis Policy Uncertainty and Investment in Low-carbon Technology by : Silvia Albrizio
Download or read book Policy Uncertainty and Investment in Low-carbon Technology written by Silvia Albrizio and published by . This book was released on 2012 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the context of an emission trading scheme (ETS), we study how uncertainty over the environmental policy affectsfirms' investment in low-carbon technologies. We develop a three period sequential model that combines the industry and the electricity sectors and encompasses both irreversible and reversible investment possibilities for the firms. Additionally, we explicitly model the policy uncertainty in the regulator's objective function as well as the market interactions that give rise to an endogenous price of permits. We find that uncertainty reduces irreversible investment and that the availability of both reversible and irreversible technologies partially eliminates the positive effect of policy uncertainty on reversible technology found in previous literature. Furthermore, we provide a framework that allows to assess the efficiency of different implementations of the scheme.
Book Synopsis Policy Uncertainty and Investment in Low-carbon Technology by : Silvia Albrizio
Download or read book Policy Uncertainty and Investment in Low-carbon Technology written by Silvia Albrizio and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the context of an emission trading scheme (ETS), we study how uncertainty over the environmental policy affectsfirms' investment in low-carbon technologies. We develop a three period sequential model that combines the industry and the electricity sectors and encompasses both irreversible and reversible investment possibilities for the firms. Additionally, we explicitly model the policy uncertainty in the regulator's objective function as well as the market interactions that give rise to an endogenous price of permits. We find that uncertainty reduces irreversible investment and that the availability of both reversible and irreversible technologies partially eliminates the positive effect of policy uncertainty on reversible technology found in previous literature. Furthermore, we provide a framework that allows to assess the efficiency of different implementations of the scheme.
Book Synopsis Climate Policy Uncertainty and Investment Risk by : William Blyth
Download or read book Climate Policy Uncertainty and Investment Risk written by William Blyth and published by OECD Publishing. This book was released on 2007 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication examines how uncertainty in climate change policy may affect investment behaviour in the power sector and how the costs of transition to a low-carbon economy may be addressed. For power companies, where capital stock is intensive and long-lived, those risks rank among the biggest and can create an incentive to delay investment. The analysis show that the risk premiums of climate change uncertainty can add 40 per cent of construction costs of the plant for power investors, and 10 per cent of price surcharges for the electricity end-users. It also looks at the sensitivity of different power sector investment decisions to different risks and considers the implications for policy development and design.
Book Synopsis Climate Policy Uncertainty and Investment Risk by : William Blyth
Download or read book Climate Policy Uncertainty and Investment Risk written by William Blyth and published by OECD Publishing. This book was released on 2007 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication examines how uncertainty in climate change policy may affect investment behaviour in the power sector and how the costs of transition to a low-carbon economy may be addressed. For power companies, where capital stock is intensive and long-lived, those risks rank among the biggest and can create an incentive to delay investment. The analysis show that the risk premiums of climate change uncertainty can add 40 per cent of construction costs of the plant for power investors, and 10 per cent of price surcharges for the electricity end-users. It also looks at the sensitivity of different power sector investment decisions to different risks and considers the implications for policy development and design.
Book Synopsis Assessing Early Investments in Low Carbon Technologies Under Uncertainty by : Eleanor Charlotte Ereira
Download or read book Assessing Early Investments in Low Carbon Technologies Under Uncertainty written by Eleanor Charlotte Ereira and published by . This book was released on 2010 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is a threat that could be mitigated by introducing new energy technologies into the electricity market that emit fewer greenhouse gas (GHG) emissions. We face many uncertainties that would affect the demand for each of these technologies in the future. The costs of these technologies decrease due to learning-by-doing as their capacity is built out. Given that we face uncertainties over future energy demands for particular technologies, and that costs reduce with experience, an important question that arises is whether policy makers should encourage early investments in technologies before they are economically competitive, so that they could be available in the future at lower cost should they be needed. If society benefits from early investments when future demands are uncertain, then there is an option value to investing today. This question of whether option values exist is investigated by focusing on Coal-fired Power Plants with Carbon Capture and Storage (CCS) as a case study of a new high-cost energy technology that has not yet been deployed at commercial scale. A decision analytic framework is applied to the MIT Emissions Prediction Policy Analysis (EPPA) model, a computable general equilibrium model that captures the feedback effects across different sectors of the economy, and measures the costs of meeting emissions targets. Three uncertainties are considered in constructing a decision framework: the future stringency of the US GHG emissions policy, the size of the US gas resource, and the cost of electricity from Coal with CCS. The decision modeled is whether to begin an annual investment schedule in Coal with CCS technology for 35 years. Each scenario in the decision framework is modeled in EPPA, and the output measure of welfare is used to compare the welfare loss to society of meeting the emissions target for each case. The decision framework is used to find which choice today, whether to invest in CCS or not, gives the smallest welfare cost and is therefore optimal for society. Sensitivity analysis on the probabilities of the three uncertainties is carried out to determine the conditions under which CCS investment is beneficial, and when it is not. The study finds that there are conditions, specified by ranges in probabilities for the uncertainties, where early investment in CCS does benefit society. The results of the decision analysis demonstrate that the benefits of CCS investment are realized in the latter part of the century, and so the resulting optimal decision depends on the choice of discount rate. The higher the rate, the smaller the benefit from investment until a threshold is reached where choosing to invest becomes the more costly decision. The decision of whether to invest is more sensitive to some uncertainties investigated than others. Specifically, the size of the US gas resource has the least impact, whereas the stringency of the future US GHG emissions policy has the greatest impact. This thesis presents a new framework for considering investments in energy technologies before they are economically competitive. If we can make educated assumptions as to the real probabilities we face, then extending this framework to technologies beyond CCS and expanding the decision analysis, would allow policymakers to induce investment in energy technologies that would enable us to meet our emissions targets at the lowest cost possible to society.
Book Synopsis Does Environmental Policy Uncertainty Hinder Investments Towards a Low-Carbon Economy? by : Joelle Noailly
Download or read book Does Environmental Policy Uncertainty Hinder Investments Towards a Low-Carbon Economy? written by Joelle Noailly and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: We use machine learning algorithms to construct a novel news-based index of US environmental and climate policy uncertainty (EnvPU) available on a monthly basis over the 1990-2019 period. We find that our EnvPU index spikes during the environmental spending disputes of the 1995-1996 government shutdown, in the early 2010s due the failure of the national cap-and-trade climate bill and during the Trump presidency. We examine how elevated levels of environmental policy uncertainty relate to investments in the low-carbon economy. In firm-level estimations, we find that a rise in the EnvPU index is associated with a reduced probability for cleantech startups to receive venture capital (VC) funding. In financial markets, a rise in our EnvPU index is associated with higher stock volatility for firms with above-average green revenue shares. At the macro level, shocks in our index lead to declines in the number of cleantech VC deals and higher volatility of the main benchmark clean energy exchange-traded fund. Overall, our results are consistent with the notion that policy uncertainty has adverse effects on investments for the low-carbon economy.
Book Synopsis Does Environmental Policy Uncertainty Hinder Investments Towards a Low-Carbon Economy? by : Joelle Noailly
Download or read book Does Environmental Policy Uncertainty Hinder Investments Towards a Low-Carbon Economy? written by Joelle Noailly and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: We use machine learning algorithms to construct a novel news-based index of US environmental and climate policy uncertainty (EnvPU) available on a monthly basis over the 1990-2019 period. We find that our EnvPU index spikes during the environmental spending disputes of the 1995-1996 government shutdown, in the early 2010s due the failure of the national cap-and-trade climate bill and during the Trump presidency. We examine how elevated levels of environmental policy uncertainty relate to investments in the low-carbon economy. In firm-level estimations, we find that a rise in the EnvPU index is associated with a reduced probability for cleantech startups to receive venture capital (VC) funding. In financial markets, a rise in our EnvPU index is associated with higher stock volatility for firms with above-average green revenue shares. At the macro level, shocks in our index lead to declines in the number of cleantech VC deals and higher volatility of the main benchmark clean energy exchange-traded fund. Overall, our results are consistent with the notion that policy uncertainty has adverse effects on investments for the low-carbon economy.
Book Synopsis Incorporating Investment Uncertainty into Greenhouse Policy Models by : John R. Birge
Download or read book Incorporating Investment Uncertainty into Greenhouse Policy Models written by John R. Birge and published by . This book was released on 1995 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Understanding Risks and Uncertainties in Energy and Climate Policy by : Haris Doukas
Download or read book Understanding Risks and Uncertainties in Energy and Climate Policy written by Haris Doukas and published by Springer. This book was released on 2018-12-10 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book analyzes and seeks to consolidate the use of robust quantitative tools and qualitative methods for the design and assessment of energy and climate policies. In particular, it examines energy and climate policy performance and associated risks, as well as public acceptance and portfolio analysis in climate policy, and presents methods for evaluating the costs and benefits of flexible policy implementation as well as new framings for business and market actors. In turn, it discusses the development of alternative policy pathways and the identification of optimal switching points, drawing on concrete examples to do so. Lastly, it discusses climate change mitigation policies’ implications for the agricultural, food, building, transportation, service and manufacturing sectors.
Book Synopsis Electricity Generation and Emissions Reduction Decisions Under Uncertainty by : Jennifer Faye Morris
Download or read book Electricity Generation and Emissions Reduction Decisions Under Uncertainty written by Jennifer Faye Morris and published by . This book was released on 2013 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: The electric power sector, which accounts for approximately 40% of U.S. carbon dioxide emissions, will be a critical component of any policy the U.S. government pursues to confront climate change. In the context of uncertainty in future policy limiting emissions, society faces the following question: What should the electricity mix we build in the next decade look like? We can continue to focus on conventional generation or invest in low-carbon technologies. There is no obvious answer without explicitly considering the risks created by uncertainty. This research investigates socially optimal near-term electricity investment decisions under uncertainty in future policy. It employs a novel framework that models decision-making under uncertainty with learning in an economy-wide setting that can measure social welfare impacts. Specifically, a computable general equilibrium (CGE) model of the U.S. is formulated as a two-stage stochastic dynamic program focused on decisions in the electric power sector. In modeling decision-making under uncertainty, an optimal electricity investment hedging strategy is identified. Given the experimental design, the optimal hedging strategy reduces the expected policy costs by over 50% compared to a strategy derived using the expected value for the uncertain parameter; and by 12-400% compared to strategies developed under a perfect foresight or myopic framework. This research also shows that uncertainty has a cost, beyond the cost of meeting a policy. Results show that uncertainty about the future policy increases the expected cost of policy by over 45%. If political consensus can be reached and the climate science uncertainties resolved, setting clear, long-term policies can minimize expected policy costs. Ultimately, this work demonstrates that near-term investments in low-carbon technologies should be greater than what would be justified to meet near-term goals alone. Near-term low-carbon investments can lower the expected cost of future policy by developing a less carbon-intensive electricity mix, spreading the burden of emissions reductions over time, and helping to overcome technology expansion rate constraints--all of which provide future flexibility in meeting a policy. The additional near-term cost of low-carbon investments is justified by the future flexibility that such investments create. The value of this flexibility is only explicitly considered in the context of decision-making under uncertainty.
Book Synopsis Macroeconomic and Financial Policies for Climate Change Mitigation: A Review of the Literature by : Signe Krogstrup
Download or read book Macroeconomic and Financial Policies for Climate Change Mitigation: A Review of the Literature written by Signe Krogstrup and published by International Monetary Fund. This book was released on 2019-09-04 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is one of the greatest challenges of this century. Mitigation requires a large-scale transition to a low-carbon economy. This paper provides an overview of the rapidly growing literature on the role of macroeconomic and financial policy tools in enabling this transition. The literature provides a menu of policy tools for mitigation. A key conclusion is that fiscal tools are first in line and central, but can and may need to be complemented by financial and monetary policy instruments. Some tools and policies raise unanswered questions about policy tool assignment and mandates, which we describe. The literature is scarce, however, on the most effective policy mix and the role of mitigation tools and goals in the overall policy framework.
Book Synopsis The Response of Green Energy and Technology Investment to Climate Policy Uncertainty by : Shaiara Husain
Download or read book The Response of Green Energy and Technology Investment to Climate Policy Uncertainty written by Shaiara Husain and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Transition to a Low Carbon Electricity System by : Jinxi Yang
Download or read book Transition to a Low Carbon Electricity System written by Jinxi Yang and published by . This book was released on 2021 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Uncertainty and the Employment Dynamics of Small and Large Businesses by : Vivek Ghosal
Download or read book Uncertainty and the Employment Dynamics of Small and Large Businesses written by Vivek Ghosal and published by International Monetary Fund. This book was released on 2015-01-14 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: We examine the impact of uncertainty on employment dynamics. Alternative measures of uncertainty are constructed based on the survey of professional forecasters, and regressionbased forecasting models for GDP growth, inflation, S&P500 stock price index, and fuel prices. Our results indicate that greater uncertainty has a negative impact on growth of employment, and the effects are primarily felt by the relatively smaller businesses; the impact on large businesses are generally non-existent or weaker. Our results suggest that to truly understand the effects of uncertainty on employment dynamics, we need to focus on the relatively smaller and entrepreneurial businesses. We discuss implications for the framing of economic policy.
Book Synopsis The Poverty and Distributional Impacts of Carbon Pricing: Channels and Policy Implications by : Baoping Shang
Download or read book The Poverty and Distributional Impacts of Carbon Pricing: Channels and Policy Implications written by Baoping Shang and published by International Monetary Fund. This book was released on 2021-06-25 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addressing the poverty and distributional impacts of carbon pricing reforms is critical for the success of ambitious actions in the fight against climate change. This paper uses a simple framework to systematically review the channels through which carbon pricing can potentially affect poverty and inequality. It finds that the channels differ in important ways along several dimensions. The paper also identifies several key gaps in the current literature and discusses some considerations on how policy designs could take into account the attributes of the channels in mitigating the impacts of carbon pricing reforms on households.
Book Synopsis Building a Low-carbon Economy by : Great Britain. Committee on Climate Change
Download or read book Building a Low-carbon Economy written by Great Britain. Committee on Climate Change and published by The Stationery Office. This book was released on 2008 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change resulting from CO2 and other greenhouse gas emissions poses a huge threat to human welfare. To contain that threat, the world needs to cut emissions by about 50 per cent by 2050, and to start cutting emissions now. A global agreement to take action is vital. A fair global deal will require the UK to cut emissions by at least 80 per cent below 1990 levels by 2050. In this report, the Committee on Climate Change explains why the UK should aim for an 80 per cent reduction by 2050 and how that is attainable, and then recommends the first three budgets that will define the path to 2022. But the path is attainable at manageable cost, and following it is essential if the UK is to play its fair part in avoiding the far higher costs of harmful climate change. Part 1 of the report addresses the 2050 target. The 80 per cent target should apply to the sum of all sectors of the UK economy, including international aviation and shipping. The costs to the UK from this level of emissions reduction can be made affordable - estimated at between 1-2 per cent of GDP in 2050. In part 2, the Committee sets out the first three carbon budgets covering the period 2008-22, and examines the feasible reductions possible in various sectors: decarbonising the power sector; energy use in buildings and industry; reducing domestic transport emissions; reducing emissions of non-CO2 greenhouse gases; economy wide emissions reductions to meet budgets. The third part of the report examines wider economic and social impacts from budgets including competitiveness, fuel poverty, security of supply, and differences in circumstances between the regions of the UK.
Book Synopsis The Changing Frontier by : Adam B. Jaffe
Download or read book The Changing Frontier written by Adam B. Jaffe and published by University of Chicago Press. This book was released on 2015-08-14 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1945, Vannevar Bush, founder of Raytheon and one-time engineering dean at MIT, delivered a report to the president of the United States that argued for the importance of public support for science, and the importance of science for the future of the nation. The report, Science: The Endless Frontier, set America on a path toward strong and well-funded institutions of science, creating an intellectual architecture that still defines scientific endeavor today. In The Changing Frontier, Adam B. Jaffe and Benjamin Jones bring together a group of prominent scholars to consider the changes in science and innovation in the ensuing decades. The contributors take on such topics as changes in the organization of scientific research, the geography of innovation, modes of entrepreneurship, and the structure of research institutions and linkages between science and innovation. An important analysis of where science stands today, The Changing Frontier will be invaluable to practitioners and policy makers alike.
