NorthWestern Energy Reports Third Quarter 2026 Financial Results

NorthWestern Energy Group reported third-quarter 2026 net income of $30.7 million, or $0.50 per diluted share, down from $38.2 million, or $0.62 per share, a year earlier. The decline was primarily attributed to a $6.1 million net loss related to its additional ownership interests in Colstrip Units 3 and 4. The company affirmed its 2026 earnings-per-share guidance.