Posts tagged with "flow charts"

energy

U.S. energy use rises to highest level ever

April 11, 2019 -  
Americans used more energy in 2018 than in any other year, according to the most recent energy flow charts released by Lawrence Livermore National Laboratory ( LLNL ). Overall total energy consumption rose to 101.2 quadrillion BTU (or “quads”). The prior record, set in 2007, was 101.0 quads. Energy...