
U.S. Department of Energy @ENERGY
BIG SAVINGS: Last year, @BetterBldgsDOE Initiative partners saved 1.38 quadrillion British thermal units and $8.4 billion in total energy costs! 🏢⚡️ ▶️ https://t.co/DGysXPrK8d #BBSummit2019 https://t.co/GK39div5xW — PolitiTweet.org