Environment and Natural Resources

Harvard Kennedy School hosted Sarah Ladislaw, Special Assistant to the President and Senior Director for Climate and Energy of the U.S. National Security Council, for an Energy Policy Seminar on the U.S. approach to energy and climate issues in its foreign policy.

In recent years, the relationship between China and the United States has been characterized by rising geopolitical tensions, and cooperation and coordination between the two countries has become something of a pipe dream. Yet there is one issue where the interests of both clearly overlap: climate change. A global temperature increase of 3°C will damage the economies and social fabric of both the United States and China—an outcome that both countries want to avoid. 

Article 6 is one of the thorniest issues in climate negotiations and determines how countries trade emissions. In Glasgow, countries finally found an agreement on this thorny issue, whose rules have the potential to support the achievement of the Paris Agreement’s goals at a lower cost and provide larger incentives for private sector investments, writes Marinella Davide.

This paper focuses on China and the potential role of renewable hydrogen in accelerating its transition to a low-carbon economy. Our research goal is to provide policymakers and other stakeholders the means to make informed decisions on technology innovation, policy instruments, and long-term investments in enabling infrastructure.

This policy brief describes the persistent challenge of poor electricity reliability in India and how it interacts with key regulatory policies, analyzes Delhi’s experience with outage compensation since 2017, and highlights areas for additional economic and policy research on this topic.

To accelerate the global transition to a low-carbon economy, all energy systems and sectors must be actively decarbonized. While hydrogen has been a staple in the energy and chemical industries for decades, renewable hydrogen is drawing increased attention today as a versatile and sustainable energy carrier with the potential to play an important piece in the carbon-free energy puzzle. Countries around the world are piloting new projects and policies, yet adopting hydrogen at scale will require innovating along the value chains; scaling technologies while significantly reducing costs; deploying enabling infrastructure; and defining appropriate national and international policies and market structures.

What are the general principles of how renewable hydrogen may reshape the structure of global energy markets? What are the likely geopolitical consequences such changes would cause? A deeper understanding of these nascent dynamics will allow policy makers and corporate investors to better navigate the challenges and maximize the opportunities that decarbonization will bring, without falling into the inefficient behaviors of the past.

Growing concern around climate change has ignited recent interest in carbon capture, utilization, and storage (CCUS) technologies and generated a series of studies on its global market potential.

The Arctic Innovation Lab, organized by the Belfer Center’s Arctic Initiative, brings international student leaders together to present innovative solutions to complex challenges facing this vulnerable region. With topics such as food security, geopolitics, and waste management, 13 students pitched their ideas at the October 2019 Arctic Circle Assembly in Reykjavík, Iceland, the largest annual global gathering on Arctic issues.

Environmental economists from Harvard, Yale, and other leading research institutions say an Environmental Protection Agency (EPA) proposal that would eventually allow more mercury pollution from power plants relies on a cost-benefit analysis that is fatally flawed. In a new report, the economists detail how the EPA’s calculations inappropriately fail to consider how reducing mercury pollution provides tens of billions of dollars in health benefits to the American people.

Professor Joseph E. Aldy served as a a co-chair and author of this December 2019 report, which was commissioned by the External Environmental Economics Advisory Committee (E-EEAC).

The Arctic is region is growing rapidly in global prominence, due in large part to the environmental changes caused by global warming. Rising temperatures and the receding sea ice reveal untapped natural resources and lucrative new trade routes. Non-Arctic nations, including China and India, are joining in the discourse on the region as new economic opportunities open up. Meanwhile, the four million human residents of the land north of the Arctic circle, many of them Indigenous peoples, are facing the reality of dramatically changing life because of human-caused climate change and an uncertain future.