350
Help 350.org build a powerful climate movement. We believe in a safe climate and a better future — a just, prosperous, and equitable world built with the power of ordinary people.
Our Work - 350
What's in a name? Ours, 350, is a number. And a very important one. It is a reference to 350 parts per million (ppm) – the concentration of carbon dioxide (CO2) in the atmosphere …
Team - 350
Bill is Founder and Senior Advisor at 350.org and is the Schumann Distinguished Professor in Residence at Middlebury College in Vermont. He is a 2014 recipient of the Right Livelihood …
Solutions to Climate Change - 350
Communities worldwide are resisting fossil fuel expansion and leading the way for solutions to climate change. Join 350.org to power up just, reliable and affordable renewable energy.
How to Give - 350
Remembering 350.org in your estate planning is one of the most meaningful gifts you can offer to future generations. A bequest is a gift made through your will or trust. It is a popular and …
Our Impact - 350
Ahead of the UN COP15 Summit in Copenhagen and 350.org’s first Global Day of Action, people in 181 countries mobilize to demand a binding climate treaty to stay below 350 parts per …
Who’s Leading and Who’s Lagging? - 350
Feb 7, 2025 · Help 350.org build a powerful climate movement. We believe in a safe climate and a better future — a just, prosperous, and equitable world built with the power of ordinary people.
What are Microgrids, and why communities are building their …
Jun 2, 2025 · This is a guest blog by Elaine Baker, member of the Community Energy Federation of Ireland and 350’s Our Own Power Network. Worldwide, communities are showing the way …
Five movies on climate justice you can't miss - 350
Dec 20, 2024 · Help 350.org build a powerful climate movement. We believe in a safe climate and a better future — a just, prosperous, and equitable world built with the power of ordinary people.
The Momentum for Climate Action is Growing! - 350
Mar 25, 2025 · Help 350.org build a powerful climate movement. We believe in a safe climate and a better future — a just, prosperous, and equitable world built with the power of ordinary people.