From a reseach base in Antarctica to the Empire State Building in New York, illuminated patches of the globe went dark Saturday for Earth Hour, a campaign to highlight the threat of climate change.
Lights Dim Worldwide for Earth Hour 2009
Find Your State
Locate IPL programs, activitities, and resources in your state.
Take Action
Write Congress, sign petitions, and support stronger EPA standards NOW
Get Updates
Join our e-mail list to stay up to date
Donate Now
Help IPL mobilize people of faith to steward Creation