Green Car Congress

FEBRUARY 1, 2014

Incremental well-to-wheels GHG emissions from WCSB Oil Sands Crudes Compared to Well-to-Wheels GHG Emissions from Displacing Reference Crudes Click to enlarge. The document is posted on State’s Keystone project site , which it has run since the beginning of the Keystone XL Presidential permit process in 2008. million bpd.

Oil-Sands 220

Oil-Sands Nebraska Oil Montana 220

Creative Greenius

SEPTEMBER 23, 2015

Dr. Hansen goes on to say: “ The disturbing conclusion, documented in a paper I have written with several of the world’s leading climate experts, is that the safe level of atmospheric carbon dioxide is no more than 350 ppm (parts per million) and it may be less. In case you thought this was just the rant of a crazy environmentalist.

2008 150

2008 Climate Change Climate Oil-Sands 150

Creative Greenius

OCTOBER 15, 2009

Dr. Hansen goes on to say: “ The disturbing conclusion, documented in a paper I have written with several of the world’s leading climate experts, is that the safe level of atmospheric carbon dioxide is no more than 350 ppm (parts per million) and it may be less. In case you thought this was just the rant of a crazy environmentalist.

Climate Change 186

Climate Change Climate 2008 Carbon 186