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How A Sticker Kept 3 Billion Tons of CO2 Out of The Air

Energy efficiency standards have quietly been saving people mountains of money and helping avoid planet-warming emissions at the same time.

How A Sticker Kept 3 Billion Tons of CO2 Out of The Air

4m 38s

Energy efficiency standards have quietly been saving people mountains of money and helping avoid planet-warming emissions at the same time.

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