Using every election as an opportunity to change voting behavior, we track our voters’ long-term voting habits to maximize the cumulative impact of our work.

With behavioral science-informed messaging, we call, canvass, mail, and send digital ads to millions of low-propensity environmental voters each year with just one goal: turning them into better voters. Since 2015, we have contacted 12.8 million non-voting and seldom-voting environmentalists and helped convert over 2.2 million of them into “super voters” who now consistently vote their values in every federal, state, and local election.

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A chart of EVP's progress converting voters over time

Read more about our results

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We respect your time as a volunteer. Every action you take with EVP is backed by research, and we regularly brief you on the impact of your efforts.

Mean Girls Voting Meme.
  • October 16 2026
  • Press

Covering Climate Now: If So Many Americans Care About Climate, Why Don’t They Vote Like It?

EVP Founder and Executive Director Nathaniel Stinnett speaks with Covering Climate Now about the 11.2 million climate-first Americans who did not vote in the 2024 election, highlighting EVP’s efforts to turn environmental nonvoters into consistent voters, its partnership with Patagonia, and the importance of connecting climate concerns to political action at the federal, state, and local levels.

Split graphic. Climate disaster with a vote here at the polls sign.
  • October 16 2026
  • Press

The Guardian: US voters want action on global heating. So why are midterm candidates ‘climate hushing’?

EVP Founder and Executive Director Nathaniel Stinnett speaks with The Guardian about new polling revealing strong voter support for climate action across eight key Senate battleground states, challenging the growing trend of “climate hushing” among political candidates and highlighting why embracing climate leadership could be a winning electoral strategy ahead of the 2026 midterms.

Covering Climate Now: Climate on the Ballot - Voters Want Candidates to Talk About Climate Change
  • October 7 2026
  • Press

Covering Climate Now: Climate on the Ballot - Voters Want Candidates to Talk About Climate Change

EVP Founder and Executive Director Nathaniel Stinnett joins a panel hosted by Covering Climate Now to discuss new polling on voters' attitudes toward climate change, the role of climate issues in the 2026 midterm elections, and what candidates and elected officials are saying about climate action.

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