Should I keep my camera turned on to save electricity? [more inside]
posted by devnull on May 13, 2009 - 7 answers

What would you name a green project that saves electricity throughout a building? [more inside]
posted by Black_Umbrella on Feb 7, 2009 - 17 answers

Should I switch to green power, wind power, or whatever is cheapest? [more inside]
posted by electroboy on Jun 25, 2007 - 24 answers

Since December 2006, my electricity bill has shown at least a 1,000 KWH increase over the same period a year ago. We haven't purchased any new appliances, or done anything appreciably different. This month, we didn't use our air conditioning/heating unit at all, and our bill still came in 25% higher (500 KWH) than a year ago. We're at a loss. What could be the reason? We ordered a Kill-a-watt, but till it arrives, we are trying to figure it out. Any thoughts? [more inside]
posted by wflanagan on May 9, 2007 - 34 answers