Energy savers?

o, Christina's shoe recycling got me thinking green. (Especially since we don't have the spare rubber to send off.) What are you doing this summer to save money, to be green or to try to fill up your gas tanks? One thing we started doing to save money, be more green and save time in the clothes folding/ironing department: Besides, hanging the laundry gets me away from the computer (using less air conditioning!) and, if the neighbors are also outside, I get to socialize. It's a win-win-win-win-win. (Now, if we could figure out what to do with the clothes dryer since it's collecting dust...). Obviously I'm not only not a runner, but we don't have the spare rubber to donate.