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.
Center for Western Priorities – Aug. 2026 Mountain West Public Lands Summary Memo
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Climate Power – July 2026 Latino Voter Data Centers Memo
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Climate Power – July 2026 Latino Voter Climate Misinformation Deck
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Climate Power – June 2026 Energy Supply, Grid Modernization, + Data Centers Deck
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Climate Power – June 2026 Data Centers Deck
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Climate Power – MI Energy Costs Topline (June 2026)
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Climate Power – MI Energy Costs Memo (June 2026)
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Climate Power – June 2026 Energy Costs + Iran War Deck
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Data for Progress – June 2026 Populist Energy Policies Crosstabs
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Climate Power + LCV + EDF Action + NRDC Action – May 2026 Battleground Energy Costs Deck
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LCV – May 2026 Congressional Environmental Messaging Memo
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Center for American Progress – May 2026 Electricity Costs Memo
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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.