Environment maps US states by CO2 emission per GDP August 2, 2015 Alex This post may contain affiliate links. As an Amazon Associate, we earn from qualifying purchases. Related Posts:Countries Producing Most Carbon Dioxide MappedGDP per Capita Worldwide MappedThe Economic Map of America: Understanding U.S. GDP…The Intrinsic Value of DemocracyNominal and per Capita GDP Cartogram with subdivisionsGDP DensityWhich US States Have Recovered from RecessionGDP per Capita in Europe 1890 vs 2017