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Environmental Polling Consortium

Resources & Polling Library

Browse the EPC’s searchable library – including the largest collection of polling documents related to environmental issues, as well as the EPC’s own summaries and analyses.

Some resources are only available to EPC members. Contact us to learn more about membership.

Learn more about Data for Progress – Feb. 2024 Illegal Oil + Gas Pollution Crosstabs
Data for Progress

Data for Progress – Feb. 2024 Illegal Oil + Gas Pollution Crosstabs

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Learn more about Data for Progress – Feb. 2024 Illegal Oil + Gas Pollution Memo
Data for Progress

Data for Progress – Feb. 2024 Illegal Oil + Gas Pollution Memo

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Learn more about Climate Power + Data for Progress – Aug. 2023 Project 2025 Crosstabs
Climate Power + Data for Progress

Climate Power + Data for Progress – Aug. 2023 Project 2025 Crosstabs

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Learn more about Center for Western Priorities – July 2023 Winning the West Survey Deck
Center for Western Priorities

Center for Western Priorities – July 2023 Winning the West Survey Deck

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Learn more about Center for Western Priorities – July 2023 Winning the West Survey Topline
Center for Western Priorities

Center for Western Priorities – July 2023 Winning the West Survey Topline

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Become an EPC member


Access to certain EPC services, such as the library of non-public polling documents shared by EPC member organizations, requires official membership in the consortium.

If you’d like to become a member and have access to all of our data, analysis, and training materials, please contact us.

Membership plans are tailored to each organization’s ability to pay, with free plans available for groups that can’t afford to contribute polling or annual dues.