https://www.sciencedaily.com/releases/2017/06/170614091833.htm
http://www.truthdig.com/report/item/coal_is_in_a_death_spiral_as_india_c...
http://www.cleveland.com/business/index.ssf/2017/05/ohio_wind_law_crippl...
http://www.kpbs.org/news/2017/may/26/sempra-vp-surprises-says-100-percen...
http://news.nationalgeographic.com/2017/05/india-solar-wind-renewable-po...
http://www.ecowatch.com/trump-anti-free-speech-bills-2399889570.html
https://www.nytimes.com/2017/04/14/business/energy-environment/offshore-...