![Montana NorthWestern Customers To See Rate Drop After PSC Vote, $8.2 Million Refund Expected](http://townsquare.media/site/119/files/2015/09/Northwestern-Energy.jpg?w=980&q=75)
Montana NorthWestern Customers To See Rate Drop After PSC Vote, $8.2 Million Refund Expected
The Montana Public Service Commission voted 3-2 Tuesday to disallow costs related to a 2013 outage of Colstrip Unit 4 to be passed on to Northwestern Energy’s customers.