Study: Western Boulder County homes have biggest carbon footprint in U.S.
Large, spread-out housing driving climate change-causing emissions
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Read more Study: Western Boulder County homes have biggest carbon footprint in U.S.
Large, spread-out housing driving climate change-causing emissions
Read more Study: Western Boulder County homes have biggest carbon footprint in U.S.
New large homes must be net zero under new standards; single-family residences will need sprinkler systems
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