alternative energy

How can we wrap our minds around the truly wicked problem of climate change?
Inside Science Contributor
Harnessing the energy of ocean waves could be a potential energy source.
Karin Heineman, ISTV Executive Producer
Swimmers generate enough electricity to power a light bulb.
Marsha Lewis, Contributing Producer
Harnessing sun’s energy presents challenges to existing power networks.
Ker Than, Contributor
Alternative energy technologies you've never heard of.
Phil Schewe, Contributor
A team from Penn State University competes in the Solar Decathlon on the National Mall in Washington.
Devin Powell, Contributor
A team from the University of Kentucky competes in the Solar Decathlon on the National Mall in Washington.
Devin Powell, Contributor
Harnessing slow wind and preventing ice from forming are two common problems.
Inside Science Contributor