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.

Carbon Pricing Proposals in the 116th Congress

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State Climate Policy Maps

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A Brief Guide to the Paris Agreement and ‘Rulebook’

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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.

Webinar
Moving forward with international carbon markets post-Madrid
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Brief
Outcomes of the U.N. Climate Change Conference in Madrid

Negotiators went into record overtime to avoid a complete breakdown at the 25th annual U.N. Climate Change Conference in Madrid, but the deal they eked out evoked disappointment on multiple fronts. Governments failed again to adopt rules for international carbon …

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COP 25 Madrid

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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.

Blog Post
The Building Blocks for Climate Leadership in the 2020s
Blog Post
A cavalcade of 100-percent clean electricity targets
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Paper
C2ES Response to the House Select Committee on the Climate Crisis Request for Information

This document constitutes the comments of the Center for Climate and Energy Solutions (C2ES) on the request for information to help guide the House Select Committee on Climate Crisis to “investigate, study, make findings, and develop recommendations on policies, strategies, …

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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.

Blog Post
Pennsylvania: A possible new keystone in RGGI
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U.S. State Electricity Portfolio Standards

Twenty-nine states and the District of Columbia require electric utilities to deliver a certain amount of electricity from renewable or other clean energy sources. Most of these requirements take the form of: a renewable portfolio standard (RPS) adopted by 29 …

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Map
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. Ten 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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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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Report
Mayors Leading the Way on Climate – 2020

As part of the Alliance’s ongoing work plan to promote sustainability and reduce greenhouse gas emissions, mayors across the country were asked about their city’s efforts in the areas of low-carbon transportation, energy efficiency in new and existing buildings, and …

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Report
American Mayors and Businesses: Building Partnerships for a Low-Carbon Future – Volume III

Cities across the country are increasingly interested in partnerships to advance energy efficiency, renewable energy sources, and low-carbon mobility. Collaborative partnerships between cities and utilities serve as opportunities to advance these goals and can lay the foundation for clean energy …

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Blog Post
Planning for the economic risks of 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.

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