NEW: solar + wind remain the fastest-growing electricity source in the US, despite federal headwinds. The reason? Renewables continue to be the cheapest, fastest way to get Americans the energy they need. www.semafor.com/article/03/0...

The U.S. EPA’s latest move to revoke pollution regulations is reckless & poses a threat to Americans public health and welfare 🏭 Our #AllIn Co-Chair & Former EPA Administrator Gina McCarthy spoke with @abcnews about the Trump admin’s climate rollbacks 📢 www.abc.net.au/listen/progr...

As the Trump administration rolls back critical air & water protections, state leaders are stepping up. 🏙️ New initiatives, laws, & practical solutions from governors are accelerating clean energy & improving affordability in communities. 🌎 www.nytimes.com/2026/02/18/c...

America Is All In Chair Gina McCarthy condemned EPA’s decision to weaken mercury pollution standards for coal plants, jeopardizing public health and making people pay the price for Read her full statement below:

California expands its climate partnership with the UK, securing an investment that will cut energy costs, create jobs, and deliver reliable and clean energy.

#ICYMI: Our Co-Chair @GovPritzker gave his State of the State earlier today on how to keep #Illinois moving forward. ipmnewsroom.org/watch-live-g...

🏛️Climate Mayors Executive Director Kate Wright reacts to the Trump administration's move to rescind pollution rules. Read the full statement: www.climatemayors.org/post/endange...

This action is unlawful, ignores basic science, & denies reality. We will not stop fighting to protect the American people from pollution. Our full statement from co-chairs @governor.ca.gov & @govevers.wisconsin.gov ⬇️

📢The EPA’s duty is to protect Americans, not polluters. Repealing the Endangerment Finding is a reckless attack on public health and welfare. Local leaders nationwide are united in keep our air clean and communities healthy: www.americaisallin.com/impossible-t...

📝All In Chair & fmr EPA Administrator Gina McCarthy on Trump's Admin's energy policy: “Time to push for common-sense policies that quickly scale up the cheapest forms of energy — solar, wind, & battery storage — to protect our health & natural resources.” heatmap.news/ideas/trump-...

🎊 Congratulations to Mayor Shawyn Patterson-Howard on her testimony at the Senate Roundtable on Energy Affordability, where she highlighted the tangible progress our network is making to expand clean energy and reduce utility costs for communities nationwide.

Co-chair @gavinnewsom.bsky.social on the US' official exit from Paris Agreement: “California won’t retreat. We’ll keep working with partners worldwide to cut pollution, create jobs, & lead the clean energy economy the Trump administration is too weak to fight for.” www.gov.ca.gov/2026/01/27/w...

As the US formally exits the Paris Agreement today, our co-chairs reiterate US local leaders' commitment to achieving our international climate goals. Read the full statement: www.americaisallin.com/america-all-...

📝 @americaisallin.com Chair & 13th EPA Administrator Gina McCarthy joined 9th EPA Administrator Christine Todd Whitman to call for protecting the Endangerment Finding and following the science – not political ideology. 📰 Read more in Newsweek: www.newsweek.com/zeldins-repe...

#ICYMI, Our Co-Chair @govpritzker.illinois.gov signed a historic bill that will lower monthly utility bills for families while strengthening the grid. ⚡️ Learn more about the bill here ➡️ gov-pritzker-newsroom.prezly.com/gov-pritzker...

Illinois just took a huge step toward more clean energy & lower utility bills. Today, @govpritzker.illinois.gov signed the Clean & Reliable Grid Affordability Act. More ⬇️ gov-pritzker-newsroom.prezly.com/gov-pritzker...

HAPPENING TODAY: Our co-chair @govpritzker.illinois.gov is signing a bill to bring more clean, affordable energy in Illinois. Follow along at 11:30 AM ET/10:30 AM CT: www.illinois.gov/livevideo

Our Chair Gina McCarthy slams the Trump administration’s proposed withdrawal from the UNFCCC, calling the decision “shortsighted and foolish”. 📝Read her full statement here: www.americaisallin.com/america-all-...

Don’t miss out on savings for solar, heat pumps & more! Federal clean energy tax credits are still available — but not for long. See a full list of tax credits and more information via @rewiringamerica.bsky.social ⬇️ homes.rewiringamerica.org/save

Today marks 10 years since the historic #ParisAgreement, the first binding international pact to tackle climate emissions, was adopted. So, how have we done? Well, it's a mixed bag. Yes, emissions are still rising. But clean tech has grown exponentially. Read more here: https://bit.ly/4qpI8yn

📽 10 years after the #ParisAgreement was adopted, our governors are delivering on its promise across America. Check out how @govevers.wisconsin.gov is protecting our future through conservation ⬇️ www.youtube.com/watch?v=QvXU...

Ten years after the Paris Agreement, #ClimateMayors are focused on climate policies that deliver affordability & prosperity. Clean energy, efficient buildings, & sustainable transit mean lower costs for residents, all while building a more resilient future for our cities. 🏙️🌎

On the 10th anniversary of the most consequential climate agreement of our lifetimes, our co-chairs re-affirm their commitment to fulfilling the promise, opportunities, and economic growth of the Paris Agreement.

Excited to announce nearly a billion dollars going out to create new affordable housing, expand transit, and protect vulnerable farmland from climate risks — all 100% funded by polluters. Our Cap-and-Invest Program is delivering real results now and for years to come.

Our ED Kate Wright responded to the rollback of Corporate Average Fuel Economy (CAFE) standards: “As the Trump administration works to turn back the clock on progress, mayors are relentlessly advancing cleaner, more affordable transportation for all.” www.climatemayors.org/post/stateme...

Our Managing Co-Chair Gina McCarthy slams the Trump administration’s decision to roll back critical fuel regulations, saying we are ceding the global car market and technological innovation to China while Americans pay more for gas. Read her full statement:

Despite uncertainty at the federal level, U.S. companies were doubling down on climate action at #COP30. The private sector knows clean energy is good for business and our future. www.reuters.com/sustainabili...

At #COP30, more than 100 U.S. local leaders demonstrated how cities and states are leading on climate by lowering energy costs, creating jobs, and reducing emissions. Read Gina McCarthy’s full statement on COP30, as well as the hosts of COP31 and COP32:

American universities are more than just centers of climate expertise. They are small cities facing real-world challenges. By combining research, hands-on decarbonization efforts, and community engagement, higher ed is at the forefront of implementing climate solutions.

“Renewable energy is the cheapest and most deployable energy we have.” notes Dean Lou Leonard of @clarkuniversity.bsky.social At #COP30, our gold sponsor @americaisallin.com highlighted how clean electrification cuts bills, creates jobs and reduces pollution across the U.S. #WMBC #Electrification

Clean energy is fueling a stronger economy and putting more money back in families’ pockets. With leaders like @govmlg.bsky.social, climate action means creating good jobs and making life more affordable for everyone.

Even without a formal federal delegation at #COP30, U.S. cities, states, businesses, and civil society are stepping up to show the world America’s commitment to climate action remains strong. www.austinchronicle.com/news/cop30-a...

Across statehouses, city halls, and boardrooms, America’s climate momentum is undeniable. With bold investments and clean tech innovation, the U.S. is making real progress toward its Paris Agreement goals.

Despite federal politics, progress is happening across the U.S. From California to Texas, states recognize the enormous opportunity of the clean energy transition and are committed to moving forward.

Our Co-Chair @gavinnewsom.bsky.social is highlighting how local action on climate in the U.S. remains strong, even amid federal uncertainty. Hear his inspiring chat with @outrageoptimism.bsky.social, live from #COP30 🎧: podcasts.apple.com/gb/podcast/i...

Americans want lower energy bills, and local leaders like @mayorgallego.bsky.social are making it happen. Cities across the U.S. remain committed to climate progress and have no plans to slow down.

Subnational leaders are driving climate progress at #COP30. On Tuesday, @govmlg.bsky.social, @governor.ca.gov & more will show how we are lowering costs, creating jobs & reducing pollution. www.wemeanbusinesscoalition.org/cop-business...

🇺🇸 100+ local U.S. leaders are heading to #COP30 in Brazil with one message: America is still in. Still in for clean energy. Still in for climate action. Still in for cooperation. 📅 View our COP30 events here: www.wemeanbusinesscoalition.org/cop-business...

As #COP30 kicks off next week, U.S. state, local, and business leaders are showing up to demonstrate we understand the value and opportunities for climate action. We will not let federal obstruction derail our commitment to the international community. www.theguardian.com/environment/...

From California to the Amazon, local leaders are proving climate action is delivering real results for communities & the planet. Read this op-ed from our Co-Chair @gavinnewsom.bsky.social on how cities and states are driving the change we need: www.newsweek.com/from-califor...

At #COP30, 14,000+ local leaders are standing united to meet the climate moment. From new jobs to cleaner air, local action is delivering results. We’re ready to work with international partners to turn ambition into action. Read our Outcome Statement: bloomberg.org/cop30-local-...

Local leaders are driving real climate action across the U.S. We're in Brazil with our partners, showcasing climate progress, deepening global collaboration, and highlighting how cities, states, and businesses are cutting pollution, creating jobs, and lowering energy costs.

U.S. mayors, governors, & businesses are driving bold action to reduce emissions, build resilience, and make energy more affordable. Tune in to America Is All In Solutions Exchange to see how local leaders are delivering at #COP30. Livestream: youtube.com/live/uDu2_0X...

Despite federal roadblocks, U.S. local & state leaders are driving real climate progress. At #COP30, we’re keeping up the momentum for a sustainable and affordable future. www.theguardian.com/world/2025/o...

At #COP30, our delegation of 100+ will highlight how local climate action drives innovation, lowers costs, and creates good jobs. Proud to stand with @govevers.wisconsin.gov, @govmlg.bsky.social, Gina McCarthy, and @mayorgallego.bsky.social in Brazil! www.americaisallin.com/Brazil

New report 📢 @americaisallin.com & CGS's new analysis shows that despite federal policy setbacks, expanded high-ambition subnational climate action combined with renewed federal engagement after 2028 can deliver up to 56% GHG emissions reductions by 2035: go.umd.edu/USPathway...

Our latest report with @ctrglobsust.bsky.social shows that cities and states still have the power and authority to deliver on the promise of a clean energy economy, despite federal rollbacks. U.S. cities, states, and businesses remain all in on climate. www.americaisallin.com/despite-rece...

Last week, U.S. leaders met with #COP30 officials to reaffirm U.S. local commitment to climate action. Despite federal setbacks, cities and states are advancing clean energy and global cooperation ahead of the COP30 Local Leaders Forum.

O Globo spoke to our Managing Co-Chair Gina McCarthy, who made it clear: ahead of COP30, U.S. states and cities are driving climate action, no matter who’s in the White House. oglobo.globo.com/brasil/cop-3...

Congratulations to @governor.ca.gov for being named a co-chair of the Local Leaders Forum! Hundreds of mayors, governors, and local officials from around the world will gather in Rio next month to keep delivering on climate action: www.bloomberg.org/cop30-local-...