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Do I increase my carbon footprint more by washing dishes by hand or by using a dishwasher?

My water is heated from an oil-fired boiler, and I use the standard offer electrical supplier.

There are some variables, like how many times a day you wash dishes, but unless you let your hot water run the whole time you wash dishes, you are likely to save energy by hand-washing your dishes.

How can I buy the right size CFL when all I ever buy is 60-watt light bulbs?

All CFLs sold have the equivalent size regular bulb listed on them (60- watt = 15 watt). One of the best rules of thumb is, if replacing general lighting divide your regular bulb by 4 (60/4 = 15) and look for a CFL close to that number. For lighting needed in areas where you do close work, read, or just desire additional light, divide by 3 (60/3= 20). You will have more light than before and still save a lot of energy.

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