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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Inside Climate News: Battleground Ballots
  • October 26 2026
  • Press

Inside Climate News: Battleground Ballots

Environmental Voter Project Founder and Executive Director Nathaniel Stinnett joins Inside Climate News' podcast to discuss the role of climate voters in the 2026 midterm elections, new polling on voters' attitudes toward climate change, and EVP's efforts to mobilize millions of environmentalists who have historically stayed home on Election Day.

KALW: How will the midterms shape climate policies?
  • October 26 2026
  • Press

KALW: How will the midterms shape climate policies?

Nathaniel Stinnett, founder and Executive Director of the Environmental Voter Project joins KALW's Your Call One Planet Series alongside Inside Climate News reporters Marianne Lavelle and Dan Gearino to discuss the role of environmental voters in the 2026 midterm elections, efforts to mobilize millions of non-voting environmentalists, where candidates stand on climate policy, and why the climate crisis isn't receiving more attention in election coverage.

A podcast for the climate economy
  • October 22 2026
  • Press

Everybody In The Pool: Turning Climate Concern Into Votes

Nathaniel Stinnett, founder and executive director of the Environmental Voter Project, joins the Everybody in the Pool podcast to discuss why millions of Americans who care about the environment don't consistently vote and how EVP uses behavioral science and nonpartisan voter outreach to turn environmental concern into consistent voter participation.

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