This shift has resulted in increased output and lowered world oil prices by about 70 % in the last year or two. (carlineconomics.com)
The impact of energy and climate policies depends on the underlying world oil prices from now to 2030. (belfercenter.org)
So, Canadians are both paying higher gas prices as a result of higher world oil prices and getting less for their oil production as a result of the depressed regional oil prices in the Midwest. (macleans.ca)