Sierra Club Home Page   Environmental Update   My Backyard
chapter button
Explore, enjoy and protect the planet
Click here to visit the Member Center.         
Search
Take Action
Get Outdoors
Join or Give
Inside Sierra Club
Press Room
Politics & Issues
Sierra Magazine
Sierra Club Books
Apparel and Other Merchandise
Contact Us

Join the Sierra ClubWhy become a member? Explore, Enjoy and Protect


Get an overview. Sign up for an e-newsletter. Find out what you can do to help.
Backtrack
Conservation Initiatives Main
Energy Main
In This Section
What is Global Warming?
Global Warming Solutions
Take Action!
Clean Car Campaign
Cool Cities
Energy Policy
Coal and Climate Change
Energy Grassroots
Factsheets and Reports
The Biggest Single Step



Get The Sierra Club Insider
Environmental news, green living tips, and ways to take action: Subscribe to the Sierra Club Insider!

Subscribe!

 

Global Warming
Global Warming Solutions: Clean Energy

Introduction | Solar Power | Wind Energy | Fuel Cells
Energy Efficiency | Conclusions


coal.jpg (3111 bytes)Few Americans realize that even today much of our electricity comes from dirty, heavily polluting, coal-fired power plants. In fact, fossil fuels -- coal, oil, and natural gas -- account for over 85% of fuel use in the United States. These power plants spew hundreds of millions of tons of global warming pollution into our atmosphere each year. They also contribute to numerous other pollution problems, including acid rain and smog. World-wide, fossil fuel power plants produce about 60% of all greenhouse gas emissions. While producing electricity, these plants function as global warming machines, steadily altering the climate of our planet.

wind.jpg (5652 bytes)There are viable alternatives to fossil fuel. Clean, renewable energy from the sun and wind offer non-polluting, economical, and durable alternatives for generating electricity. We can also reduce pollution by using electricity more efficiently. If we are protect our children and grandchildren from a dangerous change in the Earth’s climate, we must make the switch to cleaner, renewable forms of energy, and use electricity more wisely.

NEXT


Up to Top


HOME | Email Signup | About Us | Contact Us | Terms of Use