Saving Energy
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A Few Ways to Lower Your Energy Bills
Revisiting old advice and some new tips for bringing down energy use and costs
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DIY Energy-Usage Monitor
A software engineer invents a whole-house monitor to measure energy consumption on a breaker-by-breaker basis
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How to Calculate Energy Costs
Methods and formulas for determining how much energy appliances use
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More Energy Myths
Energy-saving tips that you can safely ignore