Shane Shifflett, Wall Street Journal data reporter, joins 'Power Lunch' to discuss his story, which found that some firms are changing underperforming funds to green funds without changing their composition. 

Jeff Currie, Goldman Sachs global head of commodities research, says rising demand, production deficits and depleted inventories are leaving oil markets "extremely exposed" to disruptions in supply. "The potential for oil prices to explode to the upside is increasing, particularly if you don't get Iran," Currie says on "Bloomberg Markets."

Britain used “dirty old coal” to get them through after being “caught a bit short” amid trouble with renewables, according to Sky News host Chris Kenny.

The Australian federal government has hit back at a senior United Nations official's call for Australia to accept coal's days are numbered.