NorthWestern Energy submits supplemental filing to Montana Public service Commission
NorthWestern Energy announced today that it has submitted a supplemental filing regarding allocated cost of service and rate design to the Montana Public Service Commission in response to the determination made last October that the company's general rate case filing on October 16, 2009, did not meet the MPSC's applicable minimum filing requirements.
NorthWestern Corporation d/b/a NorthWestern Energy announced that it has reached stipulated agreements with intervenors to settle its natural gas rate case in Montana.