By Area
The Average Carbon Footprint in the United States vs. World The average U.S. household carbon footprint is 48 tons CO2e per year. The single largest source of emissions for the typical household is from driving (gasoline use). Transportation as a whole (driving, flying & small amount from public transit) is the largest overall category, followed by housing (electricity, natural gas, waste, construction) then food (mostly from red meat, dairy and seafood products, but also includes emissions from all other food), then goods followed lastly by services. The carbon footprint of U.S. households is about 5 times greater than the global average, which is approximately 10 tons CO2e per household per year. For most U.S. households, the single most important action to reduce their carbon footprint is driving less or switching to a more efficient vehicle. Cement production and carbon footprint resulting from soil sealing was 8.0 Mg person−1 of total per capita CO2 emissions (Italy, year 2003); the balance between C loss due to soil sealing and C stocked in man-made infrastructures resulted in a net loss to the atmosphere, -0.6 Mg C ha−1 y−1.
Read more about this topic: Carbon Thumbprint
Famous quotes containing the word area:
“If you meet a sectary, or a hostile partisan, never recognize the dividing lines; but meet on what common ground remains,—if only that the sun shines, and the rain rains for both; the area will widen very fast, and ere you know it the boundary mountains, on which the eye had fastened, have melted into air.”
—Ralph Waldo Emerson (1803–1882)
“The area [of toilet training] is one where a child really does possess the power to defy. Strong pressure leads to a powerful struggle. The issue then is not toilet training but who holds the reins—mother or child? And the child has most of the ammunition!”
—Dorothy Corkville Briggs (20th century)