The fossil fuels produced from federal lands and waters are responsible for nearly 28 % of the country's energy - related greenhouse gas emissions. (priceofoil.org)
I explained to them that electricity is produced by burning fossil fuels, and burning fossil fuels produces carbon dioxide. (treehugger.com)
It's safe to bet that all of these voluntary flights were powered by fuel produced by the very companies he's now blaming for climate change. (eidclimate.org)