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91. Electric Vehicle Penetration and Its Impact On Global Oil Demand: A Survey of 2019 Forecast Trends

Author:
Marianne Kah
Publication Date:
12-2019
Content Type:
Working Paper
Institution:
Center on Global Energy Policy (CGEP), Columbia University
Abstract:
Columbia University’s Center for Global Energy Policy is undertaking a multiyear study on the prospects for and timing of peak oil demand. An essential piece of the puzzle is understanding what happens to global oil demand in the passenger vehicle sector, since it is the sector with the largest oil demand use today. Policy makers in a growing number of countries are supporting passenger vehicle electrification or a phaseout of fossil fuel passenger vehicles to reduce greenhouse gas emissions and improve urban air quality. To understand the trajectory of oil demand in this sector, it is important to comprehend the magnitude and timing of electric vehicle (EV) penetration. The pace of demand growth matters. If the world doesn’t move off oil at a rapid rate, it is important that policy makers recognize the need for investment in new oil supplies to prevent supply shortages and accompanying oil price spikes. Numerous studies analyzing the impact of EVs on oil demand have been published. It is difficult to compare these studies because they do not define the passenger vehicle sector the same way or provide underlying assumptions on a comparable basis. Last year, the author conducted a survey of all available global electric passenger vehicle penetration forecasts to compare underlying assumptions and the impact on oil demand. The author conducted a similar survey in 2019 to understand how views on EV penetration are changing. This report describes the results from the 2019 survey and indicates how views have changed since last year. Rationale for Studying the Passenger Vehicle Sector As shown in figure 1, the passenger vehicle sector is the largest sector of oil use, representing about one-quarter of the oil demand barrel. The passenger vehicle sector is a target for policy makers because full penetration of EVs could ultimately take nearly 25 million barrels per day of oil use out of the market. However, it is important to understand the other 75 percent of the oil demand barrel before assessing the prospects of peak oil demand. It should be noted that the passenger vehicle sector gets a disproportionate amount of attention from policy makers and the media because of the current focus on electrification and the greater ease of electrifying passenger cars versus other modes of transportation. For example, it is easier to electrify a passenger car than a heavy-duty truck, where the large and costly batteries required will reduce cargo carrying capacity due to weight limits on roads. It is also more challenging to electrify airplanes than passenger cars.
Topic:
Energy Policy, Oil, Science and Technology, Infrastructure, and Green Technology
Political Geography:
Global Focus

92. Decarbonizing Space Heating with Air Source Heat Pumps

Author:
Noah Kaufman, David Sandlow, and Clotilde Rossi de Schino
Publication Date:
12-2019
Content Type:
Working Paper
Institution:
Center on Global Energy Policy (CGEP), Columbia University
Abstract:
In the United States, commercial and residential buildings produce roughly 12 percent of greenhouse gas emissions. Most of these emissions come from burning fossil fuels for space heating. These emissions must be significantly reduced or eliminated for the US to achieve deep decarbonization goals, including net zero emissions by midcentury. Air source heat pumps (ASHPs) are powered by electricity, using well-established technology to move heat from outdoor air to indoor air. When powered by zero-carbon electricity, ASHPs provide space heating with almost no greenhouse gas emissions. ASHPs are especially effective for space heating in mild climates. In 2015, roughly 10 percent of US households (mostly in the Southeast) used air source heat pumps as their primary heating source.[1] ASHPs account for roughly one-third of residential space heating in Japan. The world’s largest ASHP market is in China, where sales are growing rapidly. Prominent studies on decarbonization of the US energy system focus on deployment of air source heat pumps as the primary strategy for reducing emissions from space heating. Some studies show near-universal electrification of space heating, suggesting that ASHPs (with some backup from electric resistance heaters) can be almost a silver bullet solution for decarbonizing space heating. These studies start with the assumption that fossil fuel furnaces and boilers will be gradually phased out. Other studies assume that electric heating technologies such as ASHPs will continue to compete against fossil fuel burning furnaces and boilers in the decades ahead. These studies conclude that furnaces and boilers will retain a significant share in space heating markets, even with technological progress and strong policy support for ASHPs, but often fail to explain why. Do high costs or inferior performance limit market penetration in these studies? Or do other barriers limit ASHP deployment? The answer has important implications for policy makers shaping decarbonization strategies. To help answer these questions, we built a simple model of ASHP adoption that estimates the lifetime costs of space heating and cooling configurations in three US cities with markedly different climates and energy costs: Atlanta, Georgia; San Diego, California; and Fargo, North Dakota. The model analyzes the choices facing hypothetical consumers installing new heating and cooling equipment in residential buildings. The consumers have the option to purchase an ASHP for heating and cooling (with backup if needed) or a natural gas furnace and air conditioner. Based on the model results and related research, we conclude: Air source heat pumps are cost competitive today in places where electricity is cheap and the climate is mild. With climate policies consistent with rapid decarbonization and reasonably foreseeable technological progress, air source heat pumps are the low-cost option for typical residential buildings across much of the US by the mid-2030s. Even in the very cold climate of Fargo, North Dakota, the combination of a price on carbon emissions and steady innovation in ASHPs causes ASHPs (with an electric resistance heater as a backup) to be cost competitive with new natural gas furnaces and air conditioners by the 2030s. If the United States commits to the rapid decarbonization of space heating by midcentury, the costs and performance of ASHPs are unlikely to be major barriers to deployment. However, other important barriers may persist, including contractors’ and homeowners’ greater familiarity with incumbent fossil fuel technologies and the slow turnover of the building stock. As a result of these additional barriers, emissions pricing and technological progress alone may not lead to deployment of air source heat pumps in the United States sufficient to achieve deep decarbonization by midcentury. That would likely require additional policy instruments such as technology standards, emissions caps, or mandates. Other technologies can also contribute to decarbonizing space heating, including renewable natural gas, hydrogen produced with carbon capture and storage (CCS) or electrolysis, and centralized or district heating. Each of these options comes with challenges that will require policy support to overcome. This study does not point to a proper balance between ASHPs and other space heating decarbonization technologies. More research is needed to compare different approaches and strategies. In the meantime, our analysis suggests little if any downside to pursuing ambitious policies to promote deployment of ASHPs, prioritizing regions where heat pumps are currently most cost effective. A large-scale increase in ASHP deployments is likely to be an important part of any space heating decarbonization scenario.
Topic:
Climate Change, Energy Policy, Green Technology, Renewable Energy, and Fossil Fuels
Political Geography:
United States

93. Governance of Marine Geoengineering

Author:
Kerryn Brent, Will Burns, and Jeffrey McGee
Publication Date:
12-2019
Content Type:
Working Paper
Institution:
Centre for International Governance Innovation (CIGI)
Abstract:
After more than two decades of UN negotiations, global greenhouse gas emissions continue to rise, with current projections indicating the planet is on a pathway to a temperature increase of approximately 3.2°C by 2100, well beyond what is considered a safe level. This has spurred scientific and policy interest in the possible role of solar radiation management and carbon dioxide removal geoengineering activities to help avert passing critical climatic thresholds, or to help societies recover if global temperatures overshoot expectations of safe levels. Marine geoengineering proposals show significant diversity in terms of their purpose, scale of application, likely effectiveness, requisite levels of international cooperation and intensity of environmental risks. This diversity of marine geoengineering activities will likely place significant new demands upon the international law system to govern potential risks and opportunities. International ocean law governance is comprised of a patchwork of global framework agreements, sectoral agreements and customary international law rules that have developed over time in response to disparate issues. These include maritime access, fisheries management, shipping pollution, ocean dumping and marine scientific research. This patchwork of oceans governance contains several bodies of rules that might apply in governing marine geoengineering activities. However, these bodies of rules were negotiated for different purposes, and not specifically for the governance of marine geoengineering. The extent to which this patchwork of rules might contribute to marine geoengineering governance will vary, depending on the purpose of an activity, where it is conducted, which state is responsible for it and the types of impacts it is likely to have. The 2013 amendment to the London Protocol on ocean dumping provides the most developed and specific framework for marine geoengineering governance to date. But the capacity of this amendment to bolster the capacity of international law to govern marine geoengineering activities is limited by some significant shortcomings. Negotiations are under way to establish a new global treaty on conservation of marine biodiversity in areas beyond national jurisdiction, including new rules for area-based management, environmental impact assessments and capacity building/technology transfer. A new agreement has the potential to fill key gaps in the existing patchwork of international law for marine geoengineering activities in high-seas areas. However, it is also important that this new treaty be structured in a way that is not overly restrictive, which might hinder responsible research and development of marine geoengineering in high-seas areas.
Topic:
Climate Change, Environment, International Law, United Nations, Green Technology, and Geoengineering
Political Geography:
Global Focus

94. Carbon Pricing for Inclusive Prosperity: The Role of Public Support

Author:
David Klenert and Linus Mattauch
Publication Date:
08-2019
Content Type:
Policy Brief
Institution:
Economics for Inclusive Prosperity (EfIP)
Abstract:
It is common knowledge among economists that the most efficient instrument to mitigate climate change is a price on carbon. However, current carbon prices around the world are too low to reach global climate targets. This essay assesses the difficulties in designing successful carbon pricing reforms. It discusses how to overcome these difficulties by combining traditional public economics lessons with findings from behavioral and political science. We stress insights from public finance about the “second-best” nature of pricing carbon reforms. Further, we highlight how framing a carbon tax reform around tangible benefits can enhance political support. Finally, we explain how certain countries were successful at introducing high carbon prices and what can be learned from these cases for making progress with climate change mitigation.
Topic:
Climate Change, Economics, Science and Technology, Natural Resources, Global Warming, Green Technology, and Economic Policy
Political Geography:
United States

95. How to make the European Green Deal work

Author:
Gregory Claeys, Simone Tagliapietra, and Georg Zachmann
Publication Date:
11-2019
Content Type:
Special Report
Institution:
Bruegel
Abstract:
European Commission president-designate Ursula von der Leyen has made climate change a top priority, promising to propose a European Green Deal that would make Europe climate neutral by 2050. Th e European Green Deal should be conceived as a reallocation mechanism, fostering investment shifts and labour substitution in key economic sectors, while supporting the most vulnerable segments of society throughout the decarbonisation process. Th e deal’s four pillars would be carbon pricing, sustainable investment, industrial policy and a just transition.
Topic:
Climate Change, International Security, Sustainable Development Goals, Global Warming, and Green Technology
Political Geography:
Europe, Global Focus, and European Union

96. Central Bank Mandates, Sustainability Objectives and the Promotion of Green Finance

Author:
Simon Dikau and Ulrich Volz
Publication Date:
03-2019
Content Type:
Working Paper
Institution:
School of Oriental and African Studies - University of London
Abstract:
This paper examines the extent to which climate-related risks and mitigation policies fit into the current set of central bank mandates and objectives. To this end, we conduct a detailed analysis of central bank mandates and objectives, using the IMF’s Central Bank Legislation Database, and compare these to current arrangements and sustainability responsibilities that central banks have adopted in practice. To scrutinise the alignment of mandates with climate-related policies, we differentiate between the impact of environmental factors on the conventional core objectives of central banking, and a potential supportive role of central banks with regard to green finance and sustainability. Of the 133 central banks in our sample, only 12% have explicit sustainability mandates, while 29% are mandated to support the government’s policy priorities, which in most cases include sustainability goals. However, given that climate risks can directly affect traditional core responsibilities of central banks, most notably monetary and financial stability, even central banks without explicit or implicit sustainability objectives ought to incorporate climate-related physical and mitigation risks into their core policy implementation frameworks in order to efficiently and successfully safeguard macroeconomic stability.
Topic:
Climate Change, Finance, Green Technology, Sustainability, and Banking
Political Geography:
Global Focus

97. Neither Crowing in nor Out: Public Direct Investment Mobilising Private Investment Into Renewable Electricity Projects

Author:
Matteo Deleidi, Mariana Mazzucato, and Gregor Semieniuk
Publication Date:
09-2019
Content Type:
Working Paper
Institution:
School of Oriental and African Studies - University of London
Abstract:
Rapid structural change towards a low-carbon energy supply requires significant additional investments into innovative but high-risk low-carbon technologies. Mobilising greater private investments requires applying the right policy instruments, but while fiscal measures and regulation have been well researched, systematic quantitative evidence about the effect of public direct investment is lacking. Absent empirical evidence, contradictory theoretical arguments claim that such public (co- )investments either ‘crowd out’ or ‘crowd in’ private investors. In this paper we show that the macroeconomic concept of crowding out/in is inapplicable to sectoral studies such as of renewable electricity. Instead, both neoclassical microeconomics and evolutionary economics suggest public direct investment to have a positive effect due to either externalities or market creation effects. We also provide the first quantitative estimate of the effect of public direct investment on private investment into renewable electricity technologies for 17 countries in the period 2004-2014. Using FGLS and static and dynamic GMM estimators, we find that public investments not only have a positive but also consistently the largest effect on private investment flows relative to feed-in tariffs, taxes and renewable portfolio standards in general, and for wind and solar technologies separately. Implications for policy aimed at accelerating the low- carbon transition are discussed.
Topic:
Energy Policy, Green Technology, Investment, Electricity, Renewable Energy, and Public Investment
Political Geography:
Global Focus

98. Resourcing Green Technologies through Smart Mineral Enterprise Development

Author:
Salem Ali, Perrine Toledano, Nicolas Maennling, Nathaniel Hoffman, and Lola Aganga
Publication Date:
02-2018
Content Type:
Working Paper
Institution:
Columbia Center on Sustainable Investment
Abstract:
Much has been written in recent years about the urgency to develop new technologies that meet ambitious targets for more efficient energy infrastructure with reduced reliance on fossil fuels. There has also been growing recognition that mineral scarcity can hamper the speed of key technologies being developed. The dominance of China as a global supplier of many technology minerals and the Chinese government’s ability to constrain supply has led to a focus on the international trade dimensions of the challenge. The United States, Japan, the European Union and South Korea have all been keenly focused on securing mineral supply for their domestic industries through a range of initiatives. These efforts have included the World Trade Organization dispute resolution mechanism; research investment in alternative and more widely available materials where possible; and considering strategic stockpiles of minerals from internal sources that harken back to Cold War era strategies for material security. In this report, we argue that a neglected area in addressing the mineral scarcity challenge is the private sector’s current trajectory for geological mineral exploration of key minerals and innovative initiatives on material efficiency and recycling where possible. We term this approach Smart Mineral Enterprise Development (SMED) which entails a partnership between public and private entities to consider pathways whereby public sector data sharing on geology can be coupled with research innovations in the private sector both upstream and downstream of mineral supply. Just as smart energy grids harness efficiencies in electricity supply and demand through a dynamic process of communication, SMED processes can do the same for key technological bottlenecks in mineral supply. We focus on cobalt to highlight the bottlenecks; identify alternative supply sources based on current exploration and recycling technologies; propose ways in which the international legal framework could be adapted to promote investments in critical minerals; and consider ways by which the public sector can assist the private sector in developing a SMED process that would bring forth more efficient and effective entrepreneurial activity to meet our green technology needs.
Topic:
Climate Change, Energy Policy, Science and Technology, Natural Resources, European Union, Green Technology, and Electricity
Political Geography:
United States, China, Europe, Asia, and South Korea

99. An Opportunity for President Trump to Lead

Author:
William C. Eacho
Publication Date:
03-2018
Content Type:
Journal Article
Journal:
The Ambassadors Review
Institution:
Council of American Ambassadors
Abstract:
Every day, in countries around the planet, government employees are working on plans that will reduce greenhouse emissions, as each nation promised to do at the 2015 United Nations Climate Change Conference in Paris. Here in Washington? No one has such an assignment. Global leadership used to be an American staple. In fact, we were in the vanguard a couple of years ago when 195 nations assembled in Paris to finalize the climate change accord. In a 180-degree reversal, President Donald Trump opted to withdraw from this pact. But since the rules do not allow that withdrawal to become official until November 4, 2020, there is time for our government to regain its leadership role as the world struggles to meet this fundamental challenge. And the President can do so in a way that strengthens the global competitiveness of the U.S. economy. How? Ask almost any economist what is the quickest, most efficient and least expensive way to reduce greenhouse gas emissions, and he or she will say, “a carbon tax.” Carbon has benefited from a subsidy from day one. Yes, fossil fuels have played a critical role in U.S. prosperity, but they also have driven up the rates and severity of lung cancer, asthma, heart disease and other ailments. In addition, they are the leading cause of climate change, which scientists have concluded is running up the frequency and intensity of wildfires, superstorms and other natural disasters. Yet the price we pay for carbon does not cover any of these costs; all of us pick up that tab. If the price of carbon incorporated such costs, then clean energy sources such as the wind, the sun and nuclear energy could compete on a level playing field. It is true that tax incentives have helped renewable sources develop, and loan guarantees have helped nuclear energy, but each has had less help than fossil fuels have received in direct and indirect subsidies. And yet despite the unlevel playing field, renewables have been a tremendous source of job growth in recent years. Solar now employs over 260,000 in the United States, enjoying a double-digit rate of growth in recent years, and wind energy employs over 100,000. Wind already provides 30 percent of Kansas’ electricity. Though Governor Sam Brownback is a longtime member of the GOP’s right flank, he is a true believer in renewables. Wind energy has drawn $7 billion in capital investment to the state and supports, directly or indirectly, 5,000 to 6,000 jobs.
Topic:
Climate Change, Energy Policy, Environment, Natural Resources, and Green Technology
Political Geography:
United States and North America

100. Trade and Climate Change: Synergies and Conflicts

Author:
Ryerson Neal
Publication Date:
07-2018
Content Type:
Working Paper
Institution:
Centre for International Governance Innovation (CIGI)
Abstract:
Participants from academia and various levels of government gathered in Ottawa to discuss the often underappreciated interplay between the international climate agenda and the global trade system. The trade system has traditionally supported open flows of goods and services by disciplining tariffs, as well as trade-distorting subsidies and regulations. But there is an emerging tension between this approach and the desire of governments to address climate change through potentially trade-distorting domestic regulations and green subsidies. The challenge for policy makers is how to maintain relatively free, undistorted trade, while still giving countries sufficient policy space to implement effective measures to combat climate change.
Topic:
Climate Change, Environment, Regulation, Green Technology, and Free Trade
Political Geography:
Global Focus