Thanks to energy drilling operations, northern New Mexico is now covered by "a permanent, DelawHamilton Nolan12/30/14 9:05amFiled to: energynew mexicomethanethe environmentglobal warming284EditPromoteDismissUndismissHideShare to KinjaToggle Conversation toolsGo to permalinkThanks to energy drilling operations, northern New Mexico is now covered by "a permanent, Delaware-sized methane cloud." Reply28 repliesLeave a reply