20 Dec
2011
20 Dec
'11
8:33 p.m.
There was an newswire AP article in a Denver paper last week stating that Colorado regulators will require energy companies to disclose the concentrations of all chemicals in hydraulic fracturing and also ask drillers to make public some information about ingredients considered trade secrets. The regulation take effect this April. Sorry but I don't know the newspaper. The Byline is by P. Solomon Banda. Peggy