Mark your calendar!

March on Saturday, celebrate clean energy on Sunday!

As world leaders gather for the annual UN Climate Week at the end of September, activists will kick off an action-packed weekend of national actions calling for both non-violent resistance and celebration of the solar solution.

📆 Saturday, September 20, 2025 • 12:00 pm

📍 E 52nd St & Lexington Ave, NYC • Map

Join the Make Billionaires Pay March on September 20, 2025

We see the billionaire fascists are setting our world on fire. They’re dismantling democracy, attacking immigrants, and fueling war. They profit off genocide and climate collapse. This moment demands mass mobilization. On Saturday, September 20th, a coalition of organizations led by 350.org is launching a nationwide, non-violent uprising under one banner: Make Billionaires Pay. The anchor march will fill the streets of NYC and echo in towns across the U.S. Our three demands are: shut down billionaires and fund our future; shut down fascists and protect migrants and the global majority; shut down polluters and defend Mother Earth.

📣 Sign up to march with us in NYC, 12pm at 52nd and Lexington. 

 ℹ️ To help plan or ask questions email: [email protected]

📆 Sunday, September 21, 2025 • 2:00 – 5:00 pm

📍 Christ Church, 326 Clinton Street • Cobble Hill, Brooklyn • Map

Sun Day is a day of action nationwide on September 21, 2025, celebrating the power of clean energy.

The clean energy revolution is here. Solar, wind and batteries are the cheapest form of power on the planet, lowering costs, creating new jobs, and strengthening our communities. But the current administration has cut 90% of funding for renewables, while globally, solar and wind are surging ahead.

Come celebrate and take action for clean energy with 350Brooklyn.

350Brooklyn will celebrate Sun Day with music, art-making, solar demonstrations, children’s activities, and speakers who can help all Brooklynites tap into the power of the sun, whether they rent or own their homes. Renewable energy is the key to a livable environment. It’s also the cheapest energy on earth. Join us in a festive afternoon and take action for the clean energy revolution!

☀️ More info: [email protected]

Since January, the country has suffered a scorched-earth attack on the laws, policy, organizations, funding, and research that protect the environment, human health, and the ability to cope with the devastating climate crisis. We need your participation to stand strong and united in refusal of the destruction of all that is good in this world.