Earth Hour for Climate Change

On Earth Hour hundreds of millions of people, organizations, corporations and governments around the world will come together to make a bold statement about their concern for climate change by doing something quite simple—turning off their lights for one hour. In the U.S. where we are already feeling the impacts of climate change, Earth Hour sends a clear message that Americans care about this issue and want to turn the lights out on dirty air, dangerous dependency on foreign oil and costly climate change impacts, and make the switch to cleaner air, a strong economic future and a more secure nation.

Participation is easy. By flipping off your lights on March 27th at 8:30 p.m. local time you will be making the switch to a cleaner, more secure nation and prosperous America. View the Earth Hour toolkits, to find out what else you can do to get involved including leading the Earth Hour movement in your community.

Since its inception three years ago, Earth Hour’s non-partisan approach has captured the world’s imagination and became a global phenomenon. Nearly one billion people turned out for Earth Hour 2009 – involving 4,100 cities in 87 countries on seven continents.

Last year, 80 million Americans and 318 U.S. cities officially voted for action with their light switch, joining iconic landmarks from around the world that went dark for Earth Hour, including:

Empire State Building

Brooklyn Bridge

Broadway Theater Marquees

Las Vegas Strip

United Nations Headquarters

Golden Gate Bridge

Seattle’s Space Needle

Church of Latter-Day Saints Temple

Gateway Arch in St. Louis

Great Pyramids of Giza

Acropolis and Parthenon in Athens

Christ the Redeemer Statue in Rio de Janeiro

St. Peter’s Basilica in Vatican City

Big Ben and Houses of Parliament in London

Elysee Palace and Eiffel Tower in Paris

Beijing’s Birds Nest and Water Cube

Symphony of Lights in Hong Kong

Sydney’s Opera House
See what it's all about and why you should get involved: