The Greenest Building Is One That’s Already Built

 Jerri Holan : sanfrancisco.urbdezine.com – excerpt

If the biggest threat to human survival is climate change, then American construction is probably the industry most responsible for causing it.  Every new construction site represents the climate being changed, the environment being degraded, energy being consumed, and irreplaceable natural resources being used.
According to the U.S. Energy Information Statistics Center, 48% of America’s greenhouse gas emissions come from the construction and operation of buildings.  That’s almost twice the amount of emissions that come from cars, trucks, and airplanes combined.  While the industry and transportation sectors each consume about 26% of our energy, the construction sector uses 48%.   And, according to National Association of Homebuilders, one 2,000 square-foot home uses up to 1.5 acres of forest and for each ton of Portland cement produced, one ton of CO2 is emitted into the atmosphere(more)

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Report: carbon emissions lowest in 20 years! | CalWatchDog

By Kay Grimes: CalWatch – excerpt

Katy Grimes: Apparently the big news that the amount of carbon dioxide being released into the atmosphere in the United States has fallen to the lowest level in 20 years, hasn’t yet reached the desk of Mary Nichols, the director of the California Air Resources Board.
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Rarely do I repeat the news in both my blogs, but rarely is the news this good….