http://www.worldchanging.com/archives/002714.html
http://www.leg.wa.gov/pub/billinfo/2005-06/Htm/Bills/Senate%20Passed%20Legislature/5101-S.PL.htm or http://tinyurl.com/d392d Allows for recovery of 15 cents per kWhr up to $2,000 per annum for renewable energy generation including solar and anerobic digesters!