@BillGates: Clean energy is one of the smartest investments our country can make. @ARPAE is leading the way with some exciting new investments in energy storage. https://t.co/sWVBfMGOUL

http://twitter.com/BillGates

Clean energy is one of the smartest investments our country can make. @ARPAE is leading the way with some exciting new investments in energy storage. https://t.co/sWVBfMGOUL

— Bill Gates (@BillGates) October 6, 2018