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51. Navigating through hydrogen

Author:
Ben McWilliams and Georg Zachmann
Publication Date:
04-2021
Content Type:
Policy Brief
Institution:
Bruegel
Abstract:
Hydrogen is seen as a means to decarbonise sectors with greenhouse gas emissions that are hard to reduce, as a medium for energy storage, and as a fallback in case halted fossil-fuel imports lead to energy shortages. Hydrogen is likely to play at least some role in the European Union’s achievement by 2050 of a net-zero greenhouse gas emissions target. However, production of hydrogen in the EU is currently emissions intensive. Hydrogen supply could be decarbonised if produced via electrolysis based on electricity from renewable sources, or produced from natural gas with carbon, capture, and storage. The theoretical production potential of low-carbon hydrogen is virtually unlimited and production volumes will thus depend only on demand and supply cost. Estimates of final hydrogen demand in 2050 range from levels similar to today’s in a low-demand scenario, to ten times today’s level in a high-demand scenario. Hydrogen is used as either a chemical feedstock or an energy source. A base level of 2050 demand can be derived from looking at sectors that already consume hydrogen and others that are likely to adopt hydrogen. The use of hydrogen in many sectors has been demonstrated. Whether use will increase depends on the complex interplay between competing energy supplies, public policy, technological and systems innovation, and consumer preferences. Policymakers must address the need to displace carbon-intensive hydrogen with low-carbon hydrogen, and incentivise the uptake of hydrogen as a means to decarbonise sectors with hard-to-reduce emissions. Certain key principles can be followed without regret: driving down supply costs of low-carbon hydrogen production; accelerating initial deployment with public support to test the economic viability and enable learning; and continued strengthening of climate policies such as the EU emissions trading system to stimulate the growth of hydrogen-based solutions in the areas for which hydrogen is most suitable.
Topic:
Climate Change, Energy Policy, European Union, Carbon Emissions, Decarbonization, and Hydrogen
Political Geography:
Europe and Global Focus

52. Catalyzing India’s Climate Ambition

Author:
Patrick Suckling
Publication Date:
06-2021
Content Type:
Working Paper
Institution:
Asia Society
Abstract:
China’s recent commitment to reach carbon neutrality before 2060 means that for the first time ever, India is on track to become the world’s largest emitter. At a time that demands urgent action if we are to stay within the goals of the Paris Agreement, this brings into contrast India’s traditionally bifurcated approach that it has used to guard against taking greater action in light of the responsibility of the developed world to lead the way. Nevertheless, in recent decades, a political appetite for climate action has been growing in India, including reinforcing its global leadership credentials at the behest of Prime Minister Narendra Modi. Climate-related disasters have also driven public support for more constructive engagement by Delhi. However, this appetite does not yet match growing international expectations for Indian action, as momentum for global climate action and ambition accelerates rapidly around the world in the lead-up to the COP26 Climate Conference in Glasgow in November 2021. The election of U.S. President Joe Biden and recent commitments to net-zero by other Asian economies such as Japan and Korea underscore the weight of growing expectations on India. A sophisticated and holistic strategy to catalyze climate ambition from India is needed if the world is to succeed and help the country navigate a new low-carbon development model. India’s recent establishment of an Apex Committee on the Implementation of the Paris Agreement and its commitment to produce a long-term strategy to reduce emissions provide two particular openings for this even if signals elsewhere are mooted, including the impact of India’s economic response to COVID-19. And at a geopolitical level, India’s relations with China can help reinforce the need for action, and so too can India’s shifting relations with the G77 group of developing nations. This strategy must involve a mix of both greater political and policy engagement and deeper technical and financial support to help accelerate action — including through helping unlock greater private finance domestically. The recently announced U.S.-India Climate and Clean Energy Agenda 2030 Partnership is an excellent first step in this regard. This Asia Society Policy Institute issue paper, Catalyzing India's Climate Ambition, authored by Senior Fellow and former Australian High Commissioner to India and Ambassador for the Environment Patrick Suckling, sets out how the wider international community should sensitively, constructively, and intelligently now work with India to catalyze greater climate ambition in the lead-up to COP26 and beyond.
Topic:
International Relations, Climate Change, Carbon Emissions, and Decarbonization
Political Geography:
China, South Asia, and India

53. Melting Ice, Frozen Heart: Russia’s posture on climate change and decarbonisation

Author:
Stanislav Secrieru and Federica Prandin
Publication Date:
09-2021
Content Type:
Policy Brief
Institution:
European Union Institute for Security Studies
Abstract:
In the span of two decades, in its relations with Russia the EU has moved from ambitious endeavours to build Common Spaces and foster the Partnership for Modernisation to a more minimalist and defensive approach, epitomised by the dictum ‘to push back, to contain and to engage’ (1). There is no shortage of ideas on how to operationalise the first two aspects of this strategy, but the third one is more problematic. As global warming and the need for comprehensive decarbonisation efforts have risen to the top of the EU’s agenda, fighting climate change has re-emerged as one of the prospective areas for positive selective interaction with Russia. Global warming knows no borders and requires transnational solutions, thus for its own sake if nothing else Russia should be interested in expanding such cooperation too. This Brief proposes to test this assumption by addressing the following questions: what is Russia’s profile as a polluter? How strong is the impact of climate change in Russia? What shapes the Kremlin’s perceptions and responses? Is there room for genuine cooperation today between Russia and the EU on climate issues? If not, what factors could change Russia’s attitudes and actions in the near and distant future?
Topic:
Climate Change, European Union, and Decarbonization
Political Geography:
Russia and Eurasia

54. Russia Meets Climate Change: The Domestic Politicization of Environmental Issues and External Pressure to Decarbonize

Author:
Jussi Lassila and Marco Siddi
Publication Date:
03-2021
Content Type:
Policy Brief
Institution:
Finnish Institute of International Affairs (FIIA)
Abstract:
Russia’s role in international climate policy is central. Russia is the fourth largest emitter of carbon dioxide and has vast potential for developing renewable energy. However, its fossil fuel-based economy and the legitimacy it creates for the Kremlin make climate action inherently difficult. Thanks to the growing politicization of environmental issues, the relevance of climate change may increase in the Russian public debate. The effects of climate change, such as melting permafrost and the Siberian forest fires, could catalyze this process. Climate-sceptical populism may sometimes feature in the rhetoric of the political elite, but its proliferation in society is unlikely. Most Russians are concerned about climate change, even if less so than Western Europeans. However, Russia’s decision-making on climate policy is highly centralized, with little or no input from civil society actors. The energy transition in Europe can eventually deprive Russia of its main market for fossil fuel exports, but it also creates new prospects for cooperation in green energy development.
Topic:
Civil Society, Climate Change, Environment, Carbon Emissions, and Decarbonization
Political Geography:
Russia and Europe

55. The perspectives of the Czech automotive industry's decarbonization

Author:
Michal Hrubý
Publication Date:
06-2021
Content Type:
Policy Brief
Institution:
Europeum Institute for European Policy
Abstract:
Our Research Fellow Michal Hrubý examines the current state of the Czech automotive industry and its possible decarbonisation in connection with emissions. He divides his recommendations into five points - bolster green investments, financial incentives are the change-drivers, boost charging infrastructure, support the corporate BEVs fleet market and a ban on ICEVs is not the solution per se.
Topic:
Climate Change, Manufacturing, Carbon Emissions, Decarbonization, and Automotive Industry
Political Geography:
Europe and Czech Republic

56. Denmark: A Case Study for a Climate-Neutral Europe

Author:
Thibault Menu
Publication Date:
04-2021
Content Type:
Special Report
Institution:
Institut français des relations internationales (IFRI)
Abstract:
In recent years, Denmark has steadily emerged as a leader and role model in the global green energy transition. Its greenhouse gas (GHG) emissions since 2010 have been reduced at greater pace than those of the European Union (EU) average. This transformation is all the more impressive, given that the country used to be a significant oil and gas producer which also relied heavily on coal for power generation. From its highly publicized success in offshore wind, to its ambitious goal of cutting GHG emissions by 70% by 2030 - which would put Denmark as a European and global frontrunner, with only Finland being more ambitious and planning to be climate neutral already by 2035 – as well as its pioneering green energy policies, the country has transformed itself into a beacon for low carbon technologies and public policies. The country has a record high share of renewable energy sources in power generation, with wind in the lead. Given the recent announcements and climate goals set by the Von der Leyen Commission, Denmark serves as an interesting case study for other European and world nations alike on how to embark on their own energy transitions. This paper assesses whether the country is really successful in accelerating even more than its European peers in its decarbonization process. And if so, what is so special about Denmark and what can be learned from its transformation? Policies range from well-publicized successes, such as the country’s ability to nearly rid itself from coal in its power mix in less than thirty years by increasingly developing its wind power potential, in leading the offshore wind segment and championing repowering, but also its lesser-known achievements, such as the diffusion of combined heat and power (CHP) and district heating across the country. Another success point of the country’s strategy relies in promoting energy efficiency in the industrial sector as well as its use of energy taxation for enhanced decarbonization, even in challenging sectors such as transportation. Questions remain open, especially concerning the sustainability credentials of biomass, a fuel which is a key component of the country’s energy mix, but also the future role of natural gas, which has an important balancing role in power generation, given the country decision to rid itself of oil and gas (O&G) production by the middle of the century. To a large extent, the Danish success story so far can be linked to a combination of socio-political factors including: a high level of stability and predictability in energy policy stemming from Denmark’s long historical tradition of broad energy agreements, a cross-sectoral and holistic approach to developing the nation’s energy policy involving a high level of participation from various public and private actors, a willingness to back innovative technologies, combined with generous public policy schemes in order to bring them to market-level competitiveness. Next frontiers will consist of large-scale carbon capture and sequestration projects, as well as low carbon energy islands. However, it would be somewhat reductive to simply equate Denmark’s success story to these previously mentioned factors. Indeed, the Scandinavian nation also benefits from certain geographical dispositions which are great assets for its path to decarbonization. For one, the country is ideally placed to develop variable renewable energy sources, most notably wind power given its topography and its strong wind resources. On top of this, Denmark also benefits from an incredibly reliable and interconnected power grid thereby making renewable energy integration into the wide energy system all the easier. In addition, the fact that its power grid is one of the most interconnected in Europe entails that excess renewable energy production can quickly be exported when the wind blows, just as imports can hastily be called upon when wind is found to be lacking. Finally, from a more socio-political perspective, the relatively flat social structure of Danish society as well as the country’s high level of institutional trust, makes policymaking and policy implementation simpler as well as more effective than in other European states. As such, although this paper identifies important lessons to be learnt from Denmark’s decarbonization strategies, the context as well as the particular characteristics of the country in which these were implemented should nevertheless be considered when seeking to establish similarly successful carbon reduction policies. In any case, Denmark is still far from coming close to achieving its objectives and will have to accelerate its decarbonization on all fronts: the country’s current total primary energy supply still relies for 60% on fossil fuels.
Topic:
Climate Change, Energy Policy, Decarbonization, and Green Deal
Political Geography:
Europe and Denmark

57. Can climate change be tackled without ditching economic growth?

Author:
Guntram Wolff, Simone Tagliapietra, and Klaas Lenaerts
Publication Date:
09-2021
Content Type:
Working Paper
Institution:
Bruegel
Abstract:
Higher levels of economic activity tend to go hand-in-hand with additional energy use and consumption of natural resources. As fossil fuels still account for 80 percent of the global energy mix, energy consumption remains closely related to greenhouse gas emissions and hence to climate forcing. This paper explores whether decarbonisation and economic growth are compatible or whether the world economy needs to grow less to be able to reduce greenhouse gas emissions fast enough to reach net zero in 2050. The literature provides profoundly different answers to this question, with scholars positioning along a spectrum that extends from the most optimist version of ‘green growth’ theories to sceptical ‘degrowth’ theories. While globally, CO2 emissions per unit of GDP are declining, the decoupling rate from 1995 to 2018 was only -1.8 percent annually. To achieve net zero by 2050, the rate would have to accelerate to -8.7 percent, assuming population and GDP growth projections as given, or by a factor of almost five. To keep GDP growth and population at their projections and thus reject the proposition of de-growth, decoupling would have to accelerate massively. Two avenues are crucial: reducing the energy intensity of production and/or the emissions intensity of energy. The huge fall in the price of renewable energy provides hope that decoupling can accelerate. Decoupling rates have accelerated in the last decade and decoupling is substantially faster in the European Union. In the EU, we estimate that decoupling only has to accelerate by a factor of 2.5. We do not think degrowth propositions advanced in the literature will be pursued and therefore focus on the main challenges that must be tackled to achieve decoupling. Unprecedented efforts are required to achieve green growth. But hoping for humanity to sacrifice growth appears unrealistic.
Topic:
Climate Change, Economic Growth, Fossil Fuels, Carbon Emissions, and Decarbonization
Political Geography:
Global Focus

58. Opportunities and Limits of CO2 Recycling in a Circular Carbon Economy: Techno-economics, Critical Infrastructure Needs, and Policy Priorities

Author:
Amar Bhardwaj, Colin McCormick, and Julio Friedmann
Publication Date:
05-2021
Content Type:
Special Report
Institution:
Center on Global Energy Policy (CGEP), Columbia University
Abstract:
Despite growing efforts to drastically cut carbon dioxide (CO2) emissions and address climate change, energy outlooks project that the world will continue to rely on certain products that are currently carbon-intensive to produce but have limited alternatives, such as aviation fuels and concrete. Recycling CO2 into valuable chemicals, fuels, and materials has emerged as an opportunity to reduce the emissions of these products. In this way, CO2 recycling is a potential cornerstone of a circular carbon economy that can support a net-zero future. However, CO2 recycling processes have largely remained costly and difficult to deploy, underscoring the need for supportive policies informed by analysis of the current state and future challenges of CO2 recycling. This report, part of the Carbon Management Research Initiative at Columbia University’s Center on Global Policy, examines 19 CO2 recycling pathways to understand the opportunities and the technical and economic limits of CO2 recycling products gaining market entry and reaching global scale. The pathways studied consume renewable (low-carbon) electricity and use chemical feedstocks derived from electrochemical pathways powered by renewable energy. Across these CO2 recycling pathways, the authors evaluated current globally representative production costs, sensitivities to cost drivers, carbon abatement potential, critical infrastructure and feedstock needs, and the effect of subsidies. Based on this analysis, the paper concludes with targeted policy recommendations to support CO2 recycling innovation and deployment.
Topic:
Economics, Energy Policy, Infrastructure, Carbon Emissions, and Decarbonization
Political Geography:
Global Focus

59. The Carbon-Neutral LNG Market: Creating a Framework for Real Emissions Reductions

Author:
Erin Blanton and Samer Mosis
Publication Date:
07-2021
Content Type:
Commentary and Analysis
Institution:
Center on Global Energy Policy (CGEP), Columbia University
Abstract:
As governments and companies consider options to decarbonize their energy systems, addressing greenhouse gas emissions from natural gas and liquified natural gas (LNG) will inevitably become a greater concern. Natural gas is viewed by some as potentially providing a bridge in a broad energy transition from dependence on fossil fuels to lower-emission sources. Even with advancements in renewable energy, many forecasts show natural gas will remain core to meeting global energy demand for some time, including as a backup fuel source for renewables.[1] But as the emissions profile of the natural gas value chain has become clearer, estimates of its footprint have increased, raising questions about natural gas’s transitory function. While gas will continue to have a prominent role in the energy mix,[2] without action to better account for, reduce, and offset natural gas and LNG emissions, the breadth and length of its use will increasingly come into question—including by countries with growing energy demand who see diminishing incentive to favor natural gas over high-emitting but fiscally cheap fuel sources, such as coal. Amid these considerations, discussions of value chain carbon intensity and greenhouse gas (GHG) accounting are becoming an important component of LNG trade, giving rise to the concept of “carbon-neutral LNG.” In the trade of carbon-neutral LNG, GHG emissions from supply and/or consumption are accounted for and offset by procuring and retiring carbon credits generated through GHG abatement projects, such as afforestation, farm/soil management, and methane collection.[3] Currently, carbon-neutral LNG makes up a slim portion of global LNG trade, with just 14 cargoes traded transparently since the first was sold in 2019, compared to over 5,000 cargoes of LNG being delivered globally in 2020 alone.[4] By examining the efficacy of the market at this early stage, as this commentary does, areas for improvement in the carbon-neutral LNG trade are highlighted. Procurement of carbon credits does not negate the emissions from natural gas and LNG, and accordingly, adoption of offsets should be paired with a broader and deeper reduction in the emissions intensity of these fossil fuels to ensure they remain conducive to meeting growing energy demand without needlessly jeopardizing global, national, and corporate efforts to reduce emissions. When considering this alongside the important role LNG and natural gas are likely to continue to play in meeting energy demand in key parts of the world during the transition period, it becomes clear that efforts must be made to scale GHG emissions mitigation throughout the value chain, such as through leakage reduction and employment of less carbon-intensive liquefaction technology, as well as to offset remaining emissions through the procurement and retirement of high-quality carbon credits. Serious questions remain about scaling the carbon-neutral LNG trade, including which emissions are accounted for, what methodology is employed in the emissions measurement and verification, and how the emissions are priced—either through a carbon credit or a carbon tax. If these questions are sufficiently addressed, natural gas and LNG may align better with global policy direction and emissions requirements. That is to say, GHG verification and mitigation will be critical to the sustainability of LNG in the decarbonizing global energy stack in the coming decade, with knock-on impacts on long-term LNG contract structure, trade flows, and market pricing. While this commentary does not prescribe policy to meet carbon neutrality or Paris Agreement goals specifically, it does examine an existing and growing market trade behavior that has the potential to assist countries dependent on natural gas in meeting their climate targets during this transitory period for the global energy system. Section 1 outlines the current state of the carbon-neutral LNG trade, while section 2 suggests a structure for LNG GHG accounting based on existing accounting methodologies. Section 3 discusses the different forms through which emissions mitigation can be integrated into the LNG trade, including a discussion on the risks of greenwashing. Section 4 highlights the implications of the growing carbon-neutral LNG market and provides recommendations to market participants and policy makers.
Topic:
Energy Policy, International Trade and Finance, Natural Resources, Carbon Emissions, and Decarbonization
Political Geography:
Global Focus

60. Getting to 30-60: How China’s Biggest Coal Power, Cement, and Steel Corporations Are Responding to National Decarbonization Pledges

Author:
Edmund Downie
Publication Date:
08-2021
Content Type:
Special Report
Institution:
Center on Global Energy Policy (CGEP), Columbia University
Abstract:
In September 2020, China announced its intentions to peak carbon emissions by 2030 and achieve carbon neutrality by 2060. The neutrality goal in particular was a breakthrough for global climate ambitions: a net-zero target from the world’s largest emitter, responsible for around one-quarter of global greenhouse gas (GHG) emissions. The two new goals—referred to in Chinese policy discourse as the “30-60” goals—are not China’s first public targets on GHG reduction. They are, however, the centerpieces of a new Chinese climate policy in which GHG cuts are a standalone goal rather than an ancillary benefit of more immediate priorities like energy efficiency and industrial upgrading. Prior approaches had required little engagement from firms in carbon management. Indeed, none of the largest Chinese firms in the coal power, cement, and steel sectors had publicized quantitative targets for reducing or controlling carbon emissions before the government announced the 30-60 goals. They faced little pressure to do so; authorities pressed firms in climate-adjacent areas like reducing air pollution rather than carbon management. The 30-60 announcement appears to mark a break from this era, forcing firms to adjust accordingly. This report, part of the China Energy and Climate Program at Columbia University’s Center on Global Energy Policy, assesses how China’s high-emitting industries have responded to the 30-60 targets and the accompanying elevation of climate within national policy priorities. It focuses on corporate and sectoral emissions reduction targets through June 2021 among 30 major firms in three of China’s largest sources of direct emissions: coal power generation, cement, and steel.
Topic:
Energy Policy, Natural Resources, Infrastructure, Coal, Industry, and Decarbonization
Political Geography:
China and Asia