Carbon Contest

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Home Calculators
Cost-Saving Calculators
Want to know how much money you can save by going green? Check out our nifty cost-saving calculators.

Lightbulb Calculator:
Change a bulb. Save some cash.
Showerhead Calculator:
Change your showerhead and you'll be dripping in savings
Toilet Calculator:
Switching to a low-flow toilet can give a return on your investment of more than 30%