This makes me happy. I just switched to Direct Energy this last week.
http://www.dallasnews.com/sharedcontent/dws/bus/stories/042708dnbuscarbonfootprint.2af5fb1.html>>>snip
That changed last November. As Direct Energy began rolling out efficiency services and carbon-free energy, Mr. Tonge's boss challenged top executives to eliminate their own greenhouse gas emissions.
"You couldn't, with a straight face, talk about efficiency if you weren't doing something yourself," Mr. Tonge said.
The Tonges have answered the environmental altar call and are working to reduce their so-called carbon footprint. They're upgrading ductwork, walking instead of driving and switching their traditional light bulbs to compact fluorescent lights.
Direct Energy leaders are betting that other people will want to cut their carbon footprints, too. They're stepping into a crowded industry of companies and nonprofit groups offering services to eliminate or offset carbon dioxide emissions.