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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 – Mar. 2025 Clean Energy + Critical Minerals Crosstabs
Data for Progress

Data for Progress – Mar. 2025 Clean Energy + Critical Minerals Crosstabs

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Learn more about Data for Progress – Mar. 2025 Clean Energy + Critical Minerals Report
Data for Progress

Data for Progress – Mar. 2025 Clean Energy + Critical Minerals Report

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Learn more about Centerline Liberties + Conservative Energy Network + ZETA – Feb. 2025 Electric Vehicles Survey Deck
Centerline Liberties + Conservative Energy Network + ZETA

Centerline Liberties + Conservative Energy Network + ZETA – Feb. 2025 Electric Vehicles Survey Deck

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Learn more about Centerline Liberties + Conservative Energy Network + ZETA – Feb. 2025 Electric Vehicles Survey Memo
Centerline Liberties + Conservative Energy Network + ZETA

Centerline Liberties + Conservative Energy Network + ZETA – Feb. 2025 Electric Vehicles Survey Memo

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Learn more about Barr Foundation – June 2024 New England Offshore Wind Deck
Barr Foundation

Barr Foundation – June 2024 New England Offshore Wind Deck

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Learn more about CAC – Jan. 2024 Youth Climate Messaging Memo
CAC

CAC – Jan. 2024 Youth Climate Messaging Memo

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Learn more about Embold Research + TigerComm – Aug. 2023 Rural Americans Clean Energy Deck
Embold Research + TigerComm

Embold Research + TigerComm – Aug. 2023 Rural Americans Clean Energy Deck

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Learn more about Embold Research + TigerComm – Aug. 2023 Rural Americans Clean Energy Topline
Embold Research + TigerComm

Embold Research + TigerComm – Aug. 2023 Rural Americans Clean Energy 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.