Today’s Advice: Consider using rechargeable batteries.

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The manufacture of a battery uses 50 times as much energy as the battery itself will produce during its life. The only exception is rechargeable batteries. A personal stereo battery lasts 6 days; if you use a rechargeable battery, it can last up to 4 years. Like disposable batteries, some rechargeable ones contain cadmium, but since they can be recharged between 400 and 1,000 times, their impact on the environment is considerably reduced (if they are properly disposed of at the end of their life).

The best alternative for most portable electronics is nickel-metal hydride (NiMH), as these batteries are rechargeable and contain no cadmium. The upfront expense of these and their charger is soon recovered: Their lifetime cost is 3% of the comparable amount of disposable battery power.

-Abrams, “365 Ways To Save The Earth”, 2008

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Categories: Daily Advice, Green Tips, Sustainable Management | Tags: , , , | Leave a comment

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