Publications

Country Climate Ambition: High Ambition Pathways for National and Global Climate Goals

September 24, 2025

Learn More about Country Climate Ambition: High Ambition Pathways for National and Global Climate Goals

High Ambition Pathways for Indonesia’s 2035 NDC and Net-zero Emissions

September 24, 2025

Learn More about High Ambition Pathways for Indonesia’s 2035 NDC and Net-zero Emissions

A Review of Federal Climate Policy Rollbacks in the United States: Trends, Sectoral Changes, and Implications for Policymakers

September 5, 2025

Learn More about A Review of Federal Climate Policy Rollbacks in the United States: Trends, Sectoral Changes, and Implications for Policymakers

A prudent planetary limit for geologic carbon storage

September 4, 2025

Learn More about A prudent planetary limit for geologic carbon storage

The role of negative emissions in meeting China’s 2060 carbon neutrality goal

School Authors: Haewon McJeon

May 26, 2021

Context and future directions for integrating forest carbon into sub-national climate mitigation planning in the RGGI region of the U.S.

School Authors: Nathan Hultman

May 20, 2021

Pathways of China's PM2.5 air quality 2015–2060 in the context of carbon neutrality

School Authors: Yiyun 'Ryna' Cui, Leon Clarke

April 28, 2021

Assessing China’s efforts to pursue the 1.5°C warming limit

School Authors: Gokul Iyer, James 'Jae' Edmonds

April 23, 2021

Fact Sheet: How can the U.S. achieve 50-52% emissions reduction by 2030—and what will it mean for people and the economy?

School Authors: Nathan Hultman, Leon Clarke, Haewon McJeon, Yiyun 'Ryna' Cui, Alicia Zhao, Jenna Behrendt

Other Authors: John O'Neill, Shannon Kennedy

April 22, 2021

Slash emissions by 2030? How big goals will help tackle climate change

School Authors: Nathan Hultman

April 14, 2021

An All-In climate strategy can cut U.S. emissions by 50% by 2030

School Authors: Nathan Hultman, Leon Clarke, Haewon McJeon, Alicia Zhao, Jenna Behrendt, Yiyun 'Ryna' Cui, Kowan O’Keefe

Other Authors: Kevin Kennedy, Tom Cyrs, John O'Neill, Wendy Jaglom, John Feldmann

April 9, 2021

Climate Ambition and Sustainable Development for a New Decade: A Catalytic Framework

School Authors: Nathan Hultman

April 6, 2021

Climate Ambition and Sustainable Development for a New Decade: A Catalytic Framework

School Authors: Nathan Hultman

Other Authors: Sander Chan, Idil Boran , Harro van Asselt, Paula Ellinger, Miriam Garcia, Thomas Hale, Lukas Hermwille, Kennedy Liti Mbeva, Ayşem Mert, Charles B. Roger, Amy Weinfurter, Oscar Widerberg, Paulette Bynoe, Victoria Chengo, Ayman Cherkaoui, Todd Edwards, Malin Gütschow, Angel Hsu, David Levaï, Saffran Mihnar, Sara Posa, Mark Roelfsema, Bryce Rudyk, Michelle Scobie, Manish Kumar Shrivastava

April 6, 2021

The implications for energy crops under China's climate change challenges

School Authors: Leon Clarke

April 1, 2021