Estimated State-Level Energy Flows in 2008

Sankey (or Spaghetti) diagrams parse out the energy flow by state, based on 2008 data from the Dept. of Energy. These diagrams can help bring a local perspective to energy consumption. The estimates include rejected or lost energy but don't necessarily include losses at the ultimate user end that are due to lack of insulation.

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A.J. Simon
R.D. Belles
Lawrence Livermore National Lab

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Teaching Tips

States across the U.S. could be compared and analyzed for similarities and differences.

As the document indicates "Livermore has also published charts depicting carbon (or carbon dioxide potential) flow and water flow at the national level as well as energy, carbon, and water flows at the international, state, municipal, and organizational (e.g. Air Force) level." These related charts can be used to gain a more comprehensive view of the linkages between energy, carbon and water.

Literacy and Resources

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