Johannes Friedrich @@JohannesFried Johannes Friedrich linkedin Johannes Friedrich is the online data and communications specialist in WRI's Climate and Energy Program.
7图表告诉故事啊f a changing energy landscape July 28, 2014 ByJohannes Friedrich&Thomas Damassa&Michael Obeiter How have U.S. power sector emissions changed over the last 40 years? These charts will show you. Energy & Climate Utilities
