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Begin New Search Political Geography China Content Type Policy Brief Publishing Institution Belfer Center for Science and International Affairs, Harvard University Publication Year within 10 Years

1. Updating Estimates of Methane Emissions: The Case of China

Author:
Zichong Chen and Daniel Jacob
Publication Date:
05-2023
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The Harvard Initiative to Reduce Global Methane Emissions released its first publication in May 2023: a research brief titled “Updating Estimates of Methane Emissions: The Case of China.” The Initiative is one of five interdisciplinary research clusters funded by the Salata Institute for Climate and Sustainability at Harvard University. The Harvard Project on Climate Agreements collaborates in the implementation of the Initiative. The brief summarizes research by Professor Daniel Jacob and postdoctoral fellow Zichong Chen, atmospheric scientists at Harvard University, with their colleagues. Jacob and Chen use high-resolution data from the TROPOspheric Monitoring Instrument (TROPOMI), onboard a satellite launched in 2017, to estimate national and sectoral methane emissions more accurately than has been possible in the past. They draw upon atmospheric transport models to invert the satellite observations of methane concentrations, using advanced statistical methods, and infer emissions quantities and locations from the observed atmospheric concentrations. This method has yielded generally higher estimates of emissions than in previous reports, including in the case of China. Future methane-initiative briefs will address similar research the authors and their colleagues are conducting in the United States, Latin America, North Africa, and other countries and regions. An accurate picture of aggregate and sector-level methane emissions is important to better target mitigation policies. It is hoped that the results of the research described here and in subsequent briefs will advance national efforts and international collaboration aimed at reducing methane emissions. The Harvard Initiative to Reduce Global Methane Emissions seeks meaningful and sustained progress in global methane-emissions reductions through research and effective engagement with policymakers in government and key stakeholders in business, nongovernmental organizations, and international institutions. Reduced methane emissions can significantly reduce, in the near term, the magnitude of climate change and its associated impacts. The Initiative’s objectives span the full range of disciplines and topics associated with this challenge. Among its objectives are to build on scientific research on measurement and attribution of emissions; understand legal, regulatory, and political opportunities and constraints to methane-emissions reductions in the United States; design policies that might best contribute to methane emissions reduction; work effectively through existing international venues, such as the United Nations Framework Convention on Climate Change; and define roles that business and international and multilateral organizations can play in this effort.
Topic:
Climate Change, Methane, and Carbon Emissions
Political Geography:
China and Asia

2. Outsiders Wanting In: Asian States and Arctic Governance

Author:
Calvin Heng and Eyck Freymann
Publication Date:
07-2023
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
The strategic interests of Asian countries in the Arctic continue to grow despite the disruptions of the COVID-19 pandemic and the geopolitical fallout of Russia’s invasion of Ukraine. China and India have their eye on Russia’s Arctic energy resources, and China is further seeking to leverage Russian weakness to expand its operational presence in the Arctic Ocean. Japan, South Korea, and Singapore are less prominent in Arctic regional institutions, yet they have distinctive interests in Arctic science, governance, and resources and are resuming dialogue about Arctic matters amongst themselves. This policy brief reviews the key differences in how Asian states are approaching the Arctic through a survey of their strategic documents, public statements, and diplomatic and commercial activities.
Topic:
Governance, Multilateral Relations, Strategic Interests, and Regional Politics
Political Geography:
Japan, China, India, Asia, South Korea, Singapore, and Arctic

3. China’s Rise and U.S. Defense Implications

Author:
Marco Lyons and Natalia Angel
Publication Date:
01-2022
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
What are the international implications of China’s rise? What developments may be expected, and what should U.S. national defense leaders do about the likely effects of these developments? China is a rising power but even if that cannot be said to translate into a security threat to the United States directly, there is little reason to believe that Beijing will not take action to get out from under what it perceives as unfriendly U.S.-led global diplomatic, economic, and security orders. In very broad terms, U.S. defense policy makers will need to address the change from military capabilities for enforcing a liberal international order, to capabilities for both advancing and protecting friendly regional or even sub-regional orders. China’s potential power is sizable and increasing based on a large population and growing national wealth and this potential power makes its neighbors fear that it will become the regional hegemon. Since other states in the region cannot predict if or when Beijing will make a bid for hegemony, relations are beset with uncertainty. Weaker neighbors, like Vietnam and Laos in Southeast Asia, can be expected to accommodate Beijing more while trying to benefit from Chinese economic growth when and where possible.1 The U.S. security allies can be expected to cooperate more with each other while calling for more visible displays of U.S. commitment (including more military force presence).2 India will become more important to U.S. strategy as a link between Australia and Thailand, and the Middle East and Central Asia, and the Pacific and Indian Oceans.
Topic:
Security, Defense Policy, and International Security
Political Geography:
China and United States of America

4. 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

5. Chinese Coercion in the South China Sea: Resolve and Costs

Author:
Ketian Zhang
Publication Date:
01-2020
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
China’s coercive behavior in the post–Cold War period suggests three patterns. First, China uses coercion when it wants to establish a reputation for resolve. Second, China has been a cautious bully, resorting to coercion only infrequently. Third, when China perceives the “geopolitical backlash cost” of military coercion to be high, it chooses instead to use sanctions and grayzone coercion. (“Geopolitical backlash cost” refers here to the possibility that the target state will seek to balance against China, with the potential for U.S. military involvement.) When China perceives the geopolitical backlash cost to be low, it is more likely to use military coercion.
Topic:
Sovereignty, Power Politics, Geopolitics, and Economy
Political Geography:
China, Asia, and South China Sea

6. China’s National Carbon Market: Paradox and Potential

Author:
Cecilia Springer
Publication Date:
12-2020
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
China announced it would launch a national carbon market in 2017, yet this policy is taking years to come into effect. What will it take for a carbon market to work in command-and-control China? This policy brief explores an understudied challenge—emissions accounting—and identifies potential opportunities that have arisen in the first phase of China’s national carbon market.
Topic:
Climate Change, Economics, Energy Policy, Environment, Natural Resources, and Carbon Emissions
Political Geography:
China and Asia-Pacific

7. Comparative Assessment of China and U.S. Policies to Meet Climate Change Targets

Author:
Xianchun Tan and Henry Lee
Publication Date:
02-2017
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
China and the United States together emit more than 40 percent of the world’s carbon dioxide (CO2) according to the latest available data.[1] Therefore any successful global effort to reduce greenhouse gas emissions must include meaningful contributions from both countries. Each country has started down this path by committing to reduce CO2 emissions and both have announced plans, policies, and programs to meet those commitments. However, the character of the carbon problem in each country is different and so while the plans, programs, and policies they are pursuing have some similarities, the emphasis is different.
Topic:
Climate Change, Energy Policy, and Carbon Emissions
Political Geography:
China and United States of America

8. Pursuing a Low-Carbon Action Plan: The Case of Chongqing City

Author:
Xianchun Tan and Henry Lee
Publication Date:
05-2017
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
China has committed to stabilize its greenhouse gas emissions and increase the percent of non-fossil fuel energy to 20% by 2030. This goal will require significant programmatic and policy changes across all sectors of its economy. The challenge is how to make these changes without incurring measurable political and economic costs. Ideally governments will draw lessons from efforts in other countries, but the Chinese system is unique. Hence it has created its own learning experiences by investing in multiple pilot policies and programs at the provincial and city levels. Many of China’s cities are very large and include multiple districts, counties, and neighborhoods; and each one can serve as the locus of a separate low carbon pilot. These pilots are designed by local officials that are informed by guidelines from the central government. Thus, China often will have many “policy experiments” all taking place simultaneously. Lessons from these pilots are then used in the development of national and provincial programs and guidelines that shape future local initiatives across the country. These pilots are the ultimate example of “learning by doing.”
Topic:
Energy Policy, Environment, Natural Resources, and Carbon Emissions
Political Geography:
China and Asia

9. Why China Won't Abandon Its Nuclear Strategy of Assured Retaliation

Author:
Fiona S. Cunningham and M. Taylor Fravel
Publication Date:
12-2015
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Whether China will abandon its long-standing nuclear strategy of assured retaliation for a first-use posture will be a critical factor in U.S.-China strategic stability. In recent years, the United States has been developing strategic capabilities such as missile defenses and conventional long-range strike capabilities that could reduce the effectiveness of China's deterrent. Writings by Chinese strategists and analysts, however, indicate that China is unlikely to abandon its current nuclear strategy.
Topic:
Arms Control and Proliferation, Nuclear Weapons, Weapons of Mass Destruction, Military Strategy, and Bilateral Relations
Political Geography:
United States, China, and East Asia

10. Why China Needs New Institutions to Cope with Looming Water Scarcity

Author:
Scott Moore
Publication Date:
03-2014
Content Type:
Policy Brief
Institution:
Belfer Center for Science and International Affairs, Harvard University
Abstract:
Few places in the world are facing such acute scarcity of water as is northern China, the region surrounding the nation's capital in Beijing. Over the past three decades, rapid economic development and population growth have caused a dramatic water shortage in the region. Groundwater tables have dropped so precipitously that in some places wells cannot be dug deep enough to reach water. Climate change is making rainfall more unpredictable, further darkening the picture for a region that is vital to both the Chinese and world economies. This brief looks at the so-far inadequate responses of the Chinese government and makes the case that new institutions are needed to allow China to meet this growing challenge.
Topic:
Energy Policy, Science and Technology, and Water
Political Geography:
China and Asia