HELENA, Montana, March 21 -- Earthjustice issued the following news release: Once again, the Montana Supreme Court has ruled NorthWestern Energy's hostile approach to clean energy was a violation of the law (https://earthjustice.org/document/montana-creps-decision). The Montana Public Service Commission (PSC) followed NorthWestern's lead and allowed the company to ignore a requirement for the utility to invest in Montana communities by purchasing renewable energy from small community-based proj  more