Tiernan Sittenfeld

Government censorship in our national parks violates the very ideals our country was built on – and undermines the mission of the National Park Service. NPCA and @DemocracyFwd are suing. Learn more 🔗 npca.org/articles/11336…

@SenatorHeinrich Thank you for your tireless leadership for our public lands, Senator Heinrich, and can’t wait!

Looking forward to working with @T_Sittenfeld to keep our public lands in public hands. Glad to have you in this fight, Tiernan.

@RepMikeLevin Thank you for your leadership for our parks and for the kind words! I’m so excited to start at @NPCA and fight for them every single day.

Congratulations to my dear friend Tiernan Sittenfeld on being named the next CEO of the National Parks Conservation Association! Tiernan brought exceptional leadership to the League of Conservation Voters and has long been a powerful advocate for protecting our public lands. As our national parks face staffing shortages, political interference, and growing threats to science and conservation, her leadership could not come at a more critical moment. I look forward to continuing our work together to protect our parks for future generations.

Parks face more challenges than ever before, and Tiernan Sittenfeld is ready to meet them as NPCA's next CEO. Sittenfeld has spent more than two decades fighting for public lands, bold action on climate change, and clean air and water. Learn more: bit.ly/49Uw8Oy

Forever grateful to the best ever Speaker of the House @SpeakerPelosi — a tireless champion for our climate, air, water, lands, democracy, and of course for all our children 💚!

Governor Abigail Spanberger💚! valcv.org/virginia-lcv-c…

TUNE IN: I’m STILL on the Senate floor exposing Trump’s attempts to trample on the Constitution. youtube.com/live/BPJcq9uT2…

Watch @SenJeffMerkley as he holds the floor tonight to shine a light on the Republican healthcare crisis and government shutdown.

When it comes to saving our democracy, there’s no time like the present. Join us in ONE HOUR at 7 PM ET to learn more about how Democrats are standing firm in the face of Republican corruption. mobilize.us/endcitizensuni…

As the #TrumpsGovernmentShutdown draws near, @SpeakerPelosi and other congressional champions are fighting to make our lives healthier, safer, and more affordable.

STATEHOOD FOR D.C.

A leading climate group is endorsing @ChrisPappasNH for U.S. Senate. GOP rivals Scott Brown & Dan Innis face scrutiny over votes & stances environmentalists say hurt NH’s economy. #NHPolitics granitepostnews.com/2025/08/11/exc…

@RepBrianFitz Kudos and thank you!

My statement on the Senate Amendment to H.R. 1: fitzpatrick.house.gov/2025/7/fitzpat…

"Republicans are actually going to increase costs to energy bills everyday Americans pay by hundreds of dollars a year." @RepJeffries has been on the floor since 4AM calling out GOP's Big Ugly Bill. ⏰ They could vote ANY MINUTE NOW. Tell your Reps to #VoteNo at (202) 224-3121

We’re just as perplexed as @RepJeffries. @HouseGOP keep voting for a budget bill that kills the clean energy tax credits, which they themselves said would “result in a 10% increase in electricity costs for consumers by 2026.” End the war on clean, cheap energy. Kill the Bill.

💚🌎👏🏻💚🌎👏🏻💚🌎👏🏻💚🌎👏🏻💚

Thanks to @RepSummerLee, @RepGoodlander, @RepJoeMorelle & all the House Democrats fighting this Big Ugly Bill! @LCVoters is with you!

.@LCVoters is outside the Capitol with affordable clean energy champions like @RepDexterOR calling on House Republicans to vote NO on the Big Ugly Bill!

The House is about to vote on a bill that could lead to hundreds of billions in lost energy infrastructure investments. Here are some of the Republican-led House districts with the most to lose. 1. Rep. Kiggans (VA-02): $12 billion at risk. 🧵

"People don't have extra money to pay for billionaires' yachts or two-month vacations." - @RepEmiliaSykes 🔥