Renewable Energy Credits

Earn income by selling your RECS. (Renewable Energy Credits) In 2007, a typical 2.5 kW rooftop system could earn about $140 dollars per year in green tag sales. REC pricing is volatile and may rise steadily in the future if a national cap is set on carbon emissions. In 2008, utilities traded RECs for $20-$30 per megawatt-hr. Check current pricing and find a broker or purchaser through the links at:

http://apps3.eere.energy.gov/greenpower/markets/