«Natural gas and oil peaked in the last 12 months and all processes are either gas or oil related,» he says. (scientificamerican.com)
Note that US shale oil hides crude oil peak in rest of world. (judithcurry.com)
Prior to the recession, the price of oil peaked at nearly $ 150 a barrel, and with global demand rising, it looked like it would remain -LSB-...] (americanenergyalliance.org)