Policy Hub

Lasting climate solutions hinge on innovative policies at all levels – local, state, federal and international. Market-based approaches like carbon pricing are a cornerstone of practical, cost-effective climate policy.

Nat Keohane on the signing of the Inflation Reduction Act of 2022

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Climate Resilience: Demonstrating the Nexus for Growth

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Designing a Meaningful Global Stocktake

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Carbon Pricing

Webinar
American Views on Climate and Trade Policy: Polling Insights and Policy Implications
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U.S. State Carbon Pricing Policies

Compared to command-and-control regulations, carbon pricing is a market-based mechanism that creates financial incentives to reduce greenhouse gas (GHG) emissions. Twelve states that are home to over a quarter of the U.S. population and account for a third of U.S. …

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Webinar
Opportunity and Costs: A potential bipartisan pathway for pricing carbon in 2025

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International

Climate change is a global challenge that requires global solutions. Efforts like the Paris Agreement strengthen confidence that all countries are doing their share, helping each country do even more.

Publication
The Enhanced Transparency Framework in Practice

The Enhanced Transparency Framework—which provides guidelines for Parties on reporting their progress toward achieving the goals of the Paris Agreement—is due to become fully operational in 2024 in line with Article 13 of the Paris Agreement. Under the framework, all …

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Blog Post
Time For Transparency: Five Key Questions About Biennial Transparency Reviews Ahead of the 2024 Deadline
Publication
Recommendations to Enhance the Work of the High- Level Champions and the Marrakech Partnership

This paper was submitted to the UNFCCC High-Level Climate Champions in July 2024.

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US Federal

To meet the climate challenge, the United States needs a comprehensive national approach. Well-designed federal policy can cut emissions and strengthen resilience while driving economic growth.

Webinar
Reacting to Industry’s Needs: Nuclear’s Role in Industrial Decarbonization
Paper
C2ES Comments on IRC Sections 45Y and 48E

These comments were submitted to the U.S. Internal Revenue Service on August 2, 2024.

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Blog Post
Clean Transition Tariffs: An innovative way to accelerate power sector emission reductions

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State

In the absence of stronger federal leadership, many states are enacting their own climate goals and policies. They serve as laboratories, demonstrating what's effective and informing national policy.

Publication
Energizing the Future Mobility Workforce in Michigan

Recent momentum in the electric vehicle and battery sectors—driven largely by federal investments through the Inflation Reduction Act of 2022 and the Infrastructure Investment and Jobs Act of 2021—has led to significant investments in new production and assembly facilities in …

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Blog Post
U.S. businesses are ready for a shared action agenda for a climate resilient economy
Publication
Scaling Sustainable Aviation Fuel (Factsheet)

This factsheet summarizes the policy recommendations in our Regional Roundtable brief on Scaling Sustainable Aviation Fuel in Washington State.

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City and Local

As centers of population and energy use, cities generate a majority of our climate emissions. Local governments play a critical role in reducing emissions and in making communities resilient to climate change.

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Carbon Pricing

A growing number of jurisdictions are adopting market-based climate policies. By putting a price on carbon, these policies give businesses the incentive to innovate so they can cut emissions at the lowest possible cost.

Live Event
Innovate, Collaborate, Accelerate: Value-Chain Decarbonization at Scale
Blog Post
U.S. Takes Another Important Step Towards Improved Climate and Trade Policy
Blog Post
2023: A game-changer for carbon and trade

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