Join the Challenge


It’s March 1st, and that means a new challenge! This month is switch to compact fluorescent light bulbs (CFL).

CarbonrallyReplace just 3 regular light bulbs in your home or office with compact fluorescent light bulbs, and you’ll reduce your CO2 emissions by 2.1 lbs daily for an annual impact of 766 lbs. You’ll also save $18 per year in energy cost.

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