Tips for saving power and How it will save you.(techerator.com)
techerator.com
Tips for saving power and How it will save you.
http://www.techerator.com/2010/09/save-energy-and-lower-your-electricity-bill-without-losing-the-tech-you-love/
http://www.techerator.com/2010/09/save-energy-and-lower-your-electricity-bill-without-losing-the-tech-you-love/
The second most important thing is to pay attention to energy consumption when buying new appliances. If low energy use is important enough to you to justify obsessively switching things off at the wall, it's important enough to you to justify paying more up front to reduce your energy costs long term.
(Even this ignores insulation.)