Energy Flow in the United States – 94.6 quads in 2009

Guest post by Ric Werme The folks at Lawrence Livermore Natl. Labs produce a fascinating look at all the energy production in the US, from energy in (as quadrillion BTUs, or quads for short) to energy out: This was featured in a post at Grist.org which has been picked up by several other sites. Even…

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