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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. China: The Renewable Hydrogen Superpower?

Author:
Nicola De Blasio and Fridolin Pflugmann
Publication Date:
05-2021
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
President Xi Jinping’s pledge during the 2020 United Nations General Assembly, that China would reach peak carbon dioxide emissions by 2030 and achieve carbon neutrality before 2060, is a significant step in the fight against climate change. Since China is the world’s top contributor of greenhouse gases, there is no doubt that Beijing needs to be front and center of any effort to curb global emissions. In 2019, China accounted for almost 30 percent of global emissions, about twice as much as the second largest emitter, the United States.1 But while U.S. emissions have been on an overall decline since 2007,2 China’s have increased, raising concerns over whether Beijing can actually deliver on its targets. This reality should not distract from the fact that China is also the world’s top developer of renewables and other clean energy technologies. For example, China was the world’s largest installer of photovoltaics (PV) by 2013 and, in less than two years, also became the global leader in solar module manufacturing. At the same time, China leveraged its industrial might and economies of scale to drive down modules’ costs—which, by the end of 2018, were 90 percent lower than only ten years before. In this context, renewable hydrogen could significantly accelerate China’s transition to a low-carbon economy, increasing the likelihood of meeting its carbon neutrality goal. Renewable hydrogen offers significant advantages for China. It can help Beijing meet its climate and pollution goals—at a time when coal continues to dominate—while avoiding increased reliance on imported fuels. As a readily dispatchable means of storing energy, hydrogen can help to address intermittency and curtailment issues as renewable energy increases its share of China’s energy mix. As a sustainable mobility energy carrier, it can power fuel-cell electric vehicles or be the base for synthetic fuels. Finally, renewable hydrogen can open new avenues for developing clean technology manufactured goods for both internal and export markets. Today, most of China’s hydrogen is produced from coal via 1,000 gasifiers, accounting for 5% of the country’s total coal consumption. Hydrogen costs vary significantly as a function of production technology and prices of fossil fuels and electricity. Production from coal remains the lowest cost option: about 30 percent cheaper than hydrogen from natural gas. Therefore, reducing the carbon footprint of coal-based hydrogen will be critical in a low-carbon economy. In the medium term, coal-based hydrogen with carbon capture, utilization and storage will likely remain China’s lowest-cost clean hydrogen production pathway. Hence, the underlying question is whether Beijing will prioritize cost considerations or put its full industrial might behind the development and deployment of renewable hydrogen. In March 2019, the Chinese government took a significant step forward by announcing measures to promote the construction of hydrogen facilities for new energy vehicles. Wan Gang, who is known as China’s “father of the electric car,” called for China to “look into establishing a hydrogen society” and “move further toward fuel cells.”3 Given that Gang made a similar call two decades ago on vehicle electrification, which played a key role in China’s current battery electric vehicles market dominance, close attention is warranted.
Topic:
Security, Energy Policy, Environment, Natural Resources, Renewable Energy, and Hydrogen
Political Geography:
China and Asia-Pacific

3. Prospects of a Hydrogen Economy with Chinese Characteristics

Author:
Kevin Tu
Publication Date:
10-2020
Content Type:
Special Report
Institution:
Institut français des relations internationales (IFRI)
Abstract:
This study assesses the prospects of a hydrogen economy with Chinese characteristics. Against the backdrop of an escalating US-China trade war and the ongoing novel coronavirus (COVID-19) pandemic, key Chinese stakeholders become increasingly interested in moving the hydrogen economy agenda forward. During the first six months of 2020 alone, 37 policies in support of the hydrogen economy have been published by various level governments, including 7 by central government authorities, and 30 by local governments. Shandong alone issued 6 hydrogen supporting policies, followed with 5 by Guangdong. In sum, hydrogen economy development not only gains traction in China, but also is in great danger of overheating. The ambition in China is to expand hydrogen production and create new end-uses: in the transport segment (e.g. 1 million fuel cell electric vehicles – FCEVs – and 1,000 hydrogen refueling stations by 2030), but possibly also, in other hard-to-abate sectors such as steel and cement manufacturing or in the electricity storage segment (Power to X). Hydrogen production from low carbon electricity could bring many benefits, notably to address curtailments of renewable electricity from wind, solar and hydro. It could also be blended into the nation-wide gas grid especially for low-concentration hydrogen (e.g. 5-10%). Until recently, China’s interest in developing the hydrogen economy has not been primarily triggered by the decarbonization objective. Nevertheless, on September 22, 2020, Chinese president Xi Jinping announced that China aims to peak national carbon emissions before 2030 and achieve carbon neutrality before 2060. Given the significant amount of carbon emissions reduction implied by the above announcement, hydrogen is now expected to play a much more important role to drastically decrease the country’s greenhouse gas emissions (GHG) over time. China’s very large hydrogen production from fossil fuels, mainly coal, would make it quite challenging to consider decarbonizing the current uses of hydrogen. What decisively drives the current interest into hydrogen is innovation and technological leadership on the one hand, which China can achieve through industrial clusters and economies of scale, and energy security on the other: reducing dependence on imported oil and gas, with rising importance of air pollution control- and decarbonization-related considerations. It remains to be seen whether China can avoid the shortcomings of its electric vehicles (EV) supporting policies as it aims to boost a hydrogen economy with Chinese characteristics. A simplified SWOT analysis presented in the report identifies the most important strength, weakness, opportunity and threat for hydrogen economy development in China: Strength - ability to significantly bring down unit manufacturing cost through industrial network clustering and economy of scale. Weakness – lag far behind advanced economies in key hydrogen-related technologies. Opportunity – enthusiasm on hydrogen economy by local governments against the backdrop of the COVID-19 pandemic. Threat - looming danger of global supply chain decoupling caused by an escalating US-China trade war. In order to move the hydrogen economy agenda forward, a preliminary “to do list” for Chinese decision-makers in this field would include: A coordinated national mechanism should be established at the central government level to lay out principles for moving the hydrogen economy agenda forward in China. Comprehensive and transparent statistical reporting and accounting throughout the Chinese hydrogen value chain should be established. In the hydrogen production segment, renewable hydrogen should be prioritized for intensive Research and Development (R&D) and deployment in the near future, and greening China's existing hydrogen flow should be on the Chinese government's policy radar especially in the longer term. In the hydrogen storage and transport segment, national and local government should continuously direct subsidies towards hydrogen refueling stations, and also consider to encourage low concentration blending of hydrogen into China’s natural gas network. In the hydrogen consumption segment, China should selectively focus on R&D and deployment of advanced hydrogen end-use technologies notably for cement and steel, ideally coupled with expansion of the horizon of national energy planning framework. Opening up the Chinese market to better integrate technology innovations in advanced economies and manufacturing-related competitive advantages of the Chinese economy, aiming to create a win-win situation between China and the international community.
Topic:
Climate Change, Economy, Decarbonization, and Hydrogen
Political Geography:
China and Asia