As more commercial buildings go green, a few go net-zero

March 30, 2011 |

In theory there’s a big pot of money that entrepreneurs with net-zero ambitions can draw from. Each year, more than $600 billion is spent on new construction and renovation of commercial buildings, but adding the technology to commercial buildings—which use 40% of the country’s energy and make up 40% of its greenhouse gas emissions—is a challenge.

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Source: The New York Times

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