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Begin New Search Topic Decarbonization Author Asia Society Policy Institute

1. Green Hydrogen for Decarbonizing Asia's Industrial Giants

Author:
Asia Society Policy Institute
Publication Date:
04-2024
Content Type:
Special Report
Institution:
Asia Society
Abstract:
Asia’s transformation in recent decades into a global manufacturing hub has fueled economic growth and lifted millions out of poverty. However, this success has also massively increased the region’s emissions footprint, making it essential for Asia’s industries to rapidly transition to green technologies and processes. “Green Hydrogen for Decarbonizing Asia’s Industrial Giants” assesses the future potential and trajectory for electrolyzers needed to meet green hydrogen (H2) demand in Asia’s four largest economies: China, India, Japan, and South Korea. The report, which was commissioned by the High-level Policy Commission on Getting Asia to Net Zero and carried out by Global Efficiency Intelligence, highlights the role of manufacturers as agents of change in the Asia’s net zero transition. The study focuses on the role of green H2 in three priority industries — steel, ammonia, and methanol — under various decarbonization scenarios. In these sectors, green H2 has the capacity to significantly reduce emissions by replacing carbon-intensive processes with renewable energy-powered electrolysis. Should the four countries adhere to their declared net zero targets, the collective market potential of electrolyzers for these industries is expected to skyrocket to $180 billion by 2050, with a compound annual growth rate as high as 12% between 2030 and 2040. This is nearly five times as large as the market potential under a business-as-usual scenario. The report offers a suite of recommendations for policymakers, industry players, investors, and think thanks aimed at accelerating the development and adoption of green H2 and electrolyzer manufacturing. These targeted strategies aim to collectively support a robust ecosystem for green H2 production and use in these countries toward a net zero industry.
Topic:
Industry, Carbon Emissions, Decarbonization, Hydrogen, and Net Zero
Political Geography:
Japan, China, India, Asia, and South Korea

2. U.S. and China Climate Goals: Scenarios for 2030 and Mid-Century

Author:
Asia Society Policy Institute and Climate Analytics
Publication Date:
11-2020
Content Type:
Special Report
Institution:
Asia Society
Abstract:
In September 2020, President Xi Jinping announced new goals for China to reach carbon neutrality before 2060, as well as to strengthen its existing 2030 commitments under the Paris Agreement. With these announcements, China has signaled a move to join the European Union—as well as the United States under a Biden administration—in leading long-term climate action among the big emitters. Our analysis demonstrates that if China’s new long-term goal covers all greenhouse gas (GHG) emissions, and not just carbon dioxide (CO₂), this could bring the country within reach of the emissions reductions required by mid-century for its actions to be in line with the Paris Agreement’s long-term goal of limiting average global temperature increases to 1.5°C. However, if President Xi’s announcement is only meant to cover CO₂, then China would need to achieve carbon neutrality around 2050 for this to be compatible with the Paris Agreement.1 Either way, China’s short-term actions will also need to be quickly brought into line with its new long-term trajectory. This includes doing more than simply peaking CO₂ emissions before 2030 as President Xi foreshadowed. Instead, our analysis demonstrates that China would need to peak its emissions by 2025 and rapidly reduce these thereafter to be compatible with the Paris Agreement. This also implies a need for significant adjustments to the other quantifiable targets identified in China’s existing Nationally Determined Contribution (NDC) under the Paris Agreement and the ramping up of action to achieve these. Reducing coal-fired power generation quickly and phasing it out entirely by 2040 would be an important step toward achieving this early peak and rapid reductions. Under the Trump administration, the United States has reneged on past climate action promises and rolled back existing policies resulting in an increase in emissions compared with the Obama administration. As a result, this report highlights that even under a Biden administration, the United States is likely to miss its previous 2025 target under the Paris Agreement. However, a Biden administration means that the United States now has the potential to reverse the Trump administration’s rollbacks and make a significant contribution to closing the Paris Agreement’s ambition gap in a new 2030 NDC. Indeed, by taking the initiative to reboot U.S. action in line with the Energy and Climate Package touted by President-elect Biden during his campaign, including its goal to reach net-zero emissions by 2050, U.S. emissions could be reduced substantially by 2030.2 For example, our analysis indicates that if the Biden campaign’s policies were to be fully implemented with the support of Congress (see below), and continue to be supported by strong subnational action, they could bridge more than half of the U.S. share of the global ambition gap by 2030 through reducing emissions by up to 38%–54% below 2005 levels (GHGs, including land use, land-use change and forestry)3. This would also reduce estimates for average global temperature increases in 2100 by 0.1°C, on top of the 0.2°C–0.3°C reduction achieved by China’s recent announcement. As this report shows, President-elect Biden’s plan to decarbonize the U.S. electricity system by 2035 would represent by far the biggest contribution to this effort and is in line with the Paris Agreement temperature goal. It would result in savings of ~1,350 MtCO₂ out of a total abatement potential of ~1,810 MtCO₂e [1,630–2,100] in 2030 across his Energy and Climate Package. However, this report also estimates that potentially only half of this potential could still be achieved through Executive Authority in the event of Congress not supporting action, although this estimate carries a large degree of uncertainty. We also outline how additional emissions reductions could come from action in other areas, including freight transport and industry—with the electrification of end-use sectors and green hydrogen important opportunities to achieve this. If the United States and China fully implement these ambitious goals and are able to achieve net-zero GHG emissions around mid-century, it would be a monumental step forward toward bringing the Paris Agreement goals within reach. It would also mean that for the first time more than 60% of the world’s emissions are in countries with a clear pathway to decarbonize their economies. However, achieving the goals will require bold action in all sectors of the economy, with an early coal phaseout being paramount for both countries.
Topic:
Climate Change, Carbon Emissions, Paris Agreement, and Decarbonization
Political Geography:
China, Asia, North America, and United States of America