How To Go Green In Hard Times
wsj.com:
It's tough to be green when money is tight.
Lots of big environmentally friendly changes look good in theory, like buying solar panels or switching to a hybrid car. The trouble is, many of those fixes take years to make back their cost -- and most people can't afford that luxury in these tough economic times.

First Posted: 3/11/09 Updated: 5/25/11