NorthWestern Energy
Casey Johnston retired in May 2021 after being self-employed. Prior to that, they worked as the Director of Grid Operations at NorthWestern Energy since June 2009. Casey also had experience as a Manager and Principal Partner at Johnston Electric from January 1979 to September 1984.
Casey Johnston attended Butte Central from 1971 to 1975. Later, they graduated from Montana State University-Bozeman with a BSEE and MPEM in Power Systems in the years 1985 to 1989.
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