Yo Buffalo, good point. This thread on energy infrastructure is occurring with no reference to the present state of things. For starters, 2014, 2015, and 2016 were the 3 hottest years on record. This past July was the hottest month ever recorded in the history of meteorology. The following month, August, tied it. Around that time, a thread here on the boards discussed the wicked heat & humidity of XC season, with coaches & runners offering tips and strategies to beat the heat. One of the Brojos said that when temps hit the high 90's he couldn't, and I paraphrase: "imagine going outside." It seems likely that future high school XC may become a winter sport, particularly in the South. As we debate pipelines, the poles are in fact melting. In the Arctic, thawing permafrost is releasing thermogenic methane, which traps 34-times more heat than CO2.
https://www.theguardian.com/environment/2010/jan/14/arctic-permafrost-methane
As I write, it's the Arctic night in northern regions, when minimal daylight and plunging temps cause extensive sea-ice to form. Only this winter, that isn't happening:
http://www.businessinsider.com/arctic-sea-ice-collapse-winter-extent-2017-1
The present sea-ice collapse may be just an anomaly. Ice may return robustly next winter. But this instability is exactly what computer models and climatologists have foretold for decades. Of course, now we live in a country of "Alternative facts" where government scientists have in recent weeks rushed to make back up copies of their research, fearful that Fake 45 would destroy it. Just yesterday, he placed a gag-order on the EPA. Ideology won't trump the laws of physics. New infrastructure projects that increase our dependency on fossil fuels are ill-advised (but now--also par-for-the-course.)