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Global Warming is a Problem
After years of debate, a near consensus among the world's scientists has concluded that we are warming the planet. Unless we take steps now to curb global warming, our way of life, our planet, and our children are all in danger. Learn more about the basics of global warming.

Smart Energy Solutions to Global Warming
But there is hope. We can make simple decisions on national, state, local, and personal levels that will reduce global warming pollution. The Sierra Club's network of activists and volunteers are dedicated to cleaning up our vehicles, buildings, and electricity grid to drastically cut carbon emissions and curb global warming. Learn more about what you can do to curb global warming.

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Global Warming

Find out what you can do to promote smart energy solutions and fight global warming.

Join the Discussion: From Our Blogs

Fri, Sep 05, 2008
Peak oil is a heavily contested topic - no one really knows how much of the black gunk is down there, below the earth, except that there is a lot. It ...
Read More @ Compass
Wed, Sep 03, 2008
Plane_train_boat_3205223_thumbnail
Big Time Recyclingby Della Watson
It's a snap to recycle small things, like cans and clothes. But what about those really big items, like planes and trains? Here's what happens when the ...
Read More @ Green Life
Though there is a still a lot more that needs to be done, the success of the Sierra Club Coal Campaign in stopping the constructions of over 60 dirty ...
Read More @ Compass



Download: The Sierra Club's CFL Guidelines

Many chapters and groups of the Sierra Club plan to or have engaged in community-based programs to distribute energy-efficient lightbulbs. This spring, Club activists will be giving away CFLs across the country. Here are guidelines for selecting, distributing, and recycling environmentally-preferable lightbulbs during mass giveaways. (PDF)


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