How Much Power Should the E.P.A. Have?
![](https://media.wnyc.org/i/800/0/c/85/1/110679272.jpg)
Aerial view of the Columbia Generating Station in Richland, Washington state on March 21, 2011.
( MARK RALSTON/AFP / Getty )
( MARK RALSTON/AFP / Getty )
Produced by Jillian Weinberger