MARY LOUISE KELLY, BYLINE: Among the first things you notice when you cross into this part of Georgia - plenty of good, flat land, plenty of sun - sometimes, too much. MIKE NEWBERRY: Golly, we got ...

MARY LOUISE KELLY, HOST: Computers that can model the dynamics of our galaxy or the physics of exploding stars, solar cells that can harness even more of the sun's energy, and a home heating and ...

NPR's Mary Louise Kelly talks with Jennifer Layke, ... Google Sets Goal To Use Clean Energy 24/7 NPR's Mary Louise Kelly talks with Jennifer Layke, ... meaning you can't just do solar.

Energy Secretary Steven Chu is launching an initiative to educate students about energy efficiency. He talks to Mary Louise Kelly about energy alternatives in an era of high gas prices, and about ...