Tiernan Sittenfeld

In Game-Changing Climate Rollback, E.P.A. Aims to Kill a Bedrock Scientific Finding

Anyone else more fired up than ever to help elect more climate champions to push back on these atrocities? The 2026 elections are just 460 days away!
www.nytimes.com/2025/07/29/c...

Republican Bill Puts Nation on New, More Perilous Fiscal Path

When Republicans side with big polluters to make your life more expensive and less healthy and safe VOTE THEM OUT!

MEMO: This Republican Rate Hike is going to bite those who vote for it.

Now is the time for all senators to vote NO on this Big Betrayal of a Bill 👎🏻

USDA Jeopardizes Protections for Millions of Acres of National Forests

I was lucky to work on the Roadless Rule early in my career and will never stop fighting to protect our national forests!

Melissa Hortman was only 55 years old. She had a lot more to do. It is so bitter and so sad that her life was taken - assassinated for fighting for what she believed in.

It will now be up to us to carry on these fights.

Nobody. Wants. This 🤢.

The Republican Finance draft is a head fake and farce. It increases energy costs. Period.

The quick phaseout for solar and wind alone will make energy more expensive, make it harder to compete with China, and kill thousands upon thousands of jobs across the country, mostly in Republican districts.

Who exactly is winning under the Trump administration? Not people like Cody who just returned home from military leave to a price spike in his electric bill.

➡️ Share this video and let us know if you also got a notice that your electric bill is going up.

Los Angeles. Just wow.

I asked the Interior Secretary FOUR times in the span of a minute to confirm how many park superintendents have left.

No answer.

Reports indicate there are nearly 100 sites across the U.S. with vacancies — and the agency’s reckless approach is creating dire consequences.

Republicans’ Big Ugly Bill would destroy clean energy and kill over a million American jobs.

LCV’s @tsittenfeld.bsky.social joined @schumer.senate.gov, @whitehouse.senate.gov, @markey.senate.gov, and @bluntrochester.senate.gov in calling on Congress to fix or kill the #BillionaireTaxScam.

WATCH 👇

Video: Sen. Alex Padilla removed from news conference with Homeland Security Secretary Noem Sen. Alex Padilla was forcibly removed from a news conference Thursday morning with Homeland Security Secretary Kristi Noem. Noem was speaking in Los Angeles about recent ICE operations in the region ...

Watching this video sickened my stomach, the manhandling of a United States Senator, Senator Padilla.

We need immediate answers to what the hell went on.

www.nbclosangeles.com/news/local/a...

Senator Whitehouse and advocates at a press conference calling out Republicans' Big Ugly Bill

Republicans’ Big Ugly Bill will kill clean energy jobs, raise family's energy costs, and increase pollution.

Thank you @epw.senate.gov RM @whitehouse.senate.gov for your critical leadership to fight against this reckless legislation and call it out for what it is: a #BillionaireTaxScam.

LCV's Tiernan Sittenfeld speaking at Senate Dems presser

"We're also here to say: KILL THIS BILL. This House-passed abomination of a bill is lose-lose-lose for the American people." -LCV's @tsittenfeld.bsky.social

Text ACT to 877-877 and tell your senators to protect clean energy and stop the #BillionaireTaxScam.

The @lcv.org has been invaluable in our work towards a more just and equitable future. I join them as they prepare for a new chapter of transformative work and look forward to our continued partnership preserving and protecting our democracy and our planet.

Thanks for your leadership ams awesome remarks!

Loved our conversation and we’re so grateful for your leadership!

It was an honor to speak at the @lcv.org Climate Victory Council Summit in DC. We are at a critical moment in our nation when it comes to combatting climate change, and LCV is helping to lead the way.

I'm ready to do all I can to invest in a world that is safe for our kids to grow up in.

What better way to spend a hot sunny DC morning than on the Capitol steps with @lcv.org and @sierraclub.org fighting back against the Big Ugly Bill?

Indeed! One of many reasons @lcv.org is all in to kill this Big Ugly bill that would make our lives more expensive and less healthy.

The #BillionaireTaxScam — Trump's "big, beautiful bill" — would be catastrophic for our planet and communities and ruin millions of lives.

We must defeat this extreme bill.

📱 Call your senators at 202-224-3121 and tell them to stop the billionaire tax cut.

Tens of thousands of Virginia jobs could be on the chopping block because of this dumb Republican tax bill.

Thank you for your tireless leadership saving affordable clean energy and good-paying jobs! @lcv.org is with you!

Senator Schumer standing with union members in New York fighting back against Trump's ‘Big, Beautiful Bill’, May 29, 2025.

We’re standing together today in New York because Democrats delivered clean energy tax credits to help families and small business cut energy costs.

And we need every to tell the Republican Senators that Trump’s so-called ‘big, beautiful bill’ would raise prices.

Tune in to C-SPAN now to hear from our amazing @lcv.org VP for Government Affairs Sara Chieffo about House Republicans’ extreme attack on affordable clean energy!

Time to stop this abomination in the Senate — @lcv is all in to save these good jobs, affordable clean energy & our environment.

Elections have consequences — 529 days til the 2026 elections.

House approves Trump’s massive tax and immigration package A vote on Trump’s big budget bill could come early Thursday morning. The legislation would extend tax cuts and add billions in new spending – and trillions in debt.

Worst. Bill. Ever.
www.washingtonpost.com/business/202...

Fighting to save affordable clean energy, good-paying jobs, and our environment with my @lcv.org twin Sara Chieffo🩷🩷