More Ways To Conserve Energy?

berniecase asks: "I live up in the Pacific Northwest, and I'm trying to find more ways to conserve electricity. Thus far, I've installed compact fluorescent lights from Lights of America in the most heavily used fixtures in my apartment and I've tried to use less lighting and heat to keep the bills down, and keep the Californians with electricity. I'm curious as to what others are doing? What about LED lighting and such? Are there other things I can do to conserve electricity and what kinds of suggestions would /. readers have for me and others?"