“Fracking companies won the right to keep secret the chemical cocktails they pump underground during shale gas drilling in North Carolina under a chemical disclosure rule approved Tuesday by the N.C. Mining and Energy Commission.
“The public safety standard will help the energy companies protect their secret sauce used in natural gas drilling, but critics said it would also keep residents in the dark about potent chemicals used near local farms and waterways.
“The rule passed unanimously after nearly three hours of intense debate Tuesday, and it follows more than a year of deliberations that had the commissioners tied up in knots.
“Commissioners sought to appease frightened residents, the energy industry and lawmakers eager to promote drilling for economic development.
