As the world's energy needs grow, communities and countries must take even bigger steps to reduce greenhouse gas emissions. Most of all, we need to switch from fossil fuels to other sources of energy that produce few or no CO2.

Solar
Power
Wind
Power
Water
Power
Nuclear
Power
Geothermal
Power
Carbon
Capture and
Storage


One person's actions can make a huge difference—if millions of people do it. Find out how you can save energy!