Senator

Cynthia M. Lummis

R Wyoming
2025 Score

3%

Lifetime Score

5%

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  • Pro-environment vote
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  • Pro-environment vote
  • Anti-environment Vote
  • Missed Vote
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2025

3%
1
Pro-environment vote
34
Anti-environment Votes

2024

0%
0
Pro-environment votes
8
Anti-environment Votes

2023

6%
1
Pro-environment vote
15
Anti-environment Votes

2022

9%
2
Pro-environment votes
21
Anti-environment Votes

2021

12%
4
Pro-environment votes
28
Anti-environment Votes

2016

0%
0
Pro-environment votes
38
Anti-environment Votes

2015

3%
1
Pro-environment vote
33
Anti-environment Votes

2014

3%
1
Pro-environment vote
33
Anti-environment Votes

2013

0%
0
Pro-environment votes
27
Anti-environment Votes

2012

9%
3
Pro-environment votes
31
Anti-environment Votes

2011

11%
4
Pro-environment votes
30
Anti-environment Votes

2010

10%
1
Pro-environment vote
9
Anti-environment Votes

2009

0%
0
Pro-environment votes
14
Anti-environment Votes
  • 2021

    Senator Lummis spoke against Deb Haaland’s nomination on the Senate floor on March 11. She was absent for roll call vote 119 due to a blizzard in Wyoming.

The Best Thing You Can Do Right Now

Tell Congress: Hold Trump’s EPA Accountable

Trump and EPA Administrator Zeldin have repealed the Endangerment Finding, which underpinned critical protections for our health and the environment. This repeal is a blatant denial of climate science and mounting destructive climate disasters. It gives Trump's fossil fuel donors a free pass to pollute the air we breathe with greenhouse gases — so they'll get richer while we get sicker.

Tell Congress: Protect People, Not Polluters
Skyline showing industrial smokestacks at dusk