Quarterly Earnings

NorthWestern Energy (N/A) will host an investor webinar on July 31, 2025, at 3:30 p.m. ET to discuss Q2 2025 financial results. The detailed earnings release for the quarter ending June 30th will publish after market close on July 30th. Registration for the virtual event is available through the company’s investor portal, with a replay offered afterward. Serving approximately 787,000 customers across Montana, South Dakota, Nebraska and Yellowstone National Park, NWE focuses on reliable, scalable energy infrastructure.