Energy Flow: Sources and Uses

    A picture is worth 1,000 words. Or 95 quadrillion BTUs, which is how much energy from all sources the U.S. consumed in 2009. A well-constructed graph can convey so much information. I posted a link to this image on RedHot the other night, but thought it was worth bringing out a few observations. Since energy flow is represented by the width of the various lines, | Read More »

    Energy Flow: Sources and Uses

    A picture is worth 1,000 words. Or 95 quadrillion BTUs, which is how much energy from all sources the U.S. consumed in 2009. A well-constructed graph can convey so much information. I posted a link to this image on RedHot the other night, but thought it was worth bringing out a few observations. Since energy flow is represented by the width of the various lines, | Read More »