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Carbon Footprint Estimator
EstimatorEstimate your annual carbon footprint from transportation, home energy, and diet.
About This Tool
The average American emits about 16 metric tons of CO2-equivalent per year — more than twice the global average of 7 tons. Transportation (29%) and energy use (25%) are the largest personal footprint contributors. The Paris Agreement target implies a global average of under 2 tons by 2050.