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NorthWestern Energy Files to Lower Temporary Electric Rates Effective July 2
Date: Jul 3, 2025
TYPE: News
Butte, Mont. – July 2, 2025 – NorthWestern Energy filed, and the Montana Public Service Commission (PSC) accepted, revised electric rates to reduce the temporary electric base rates in effect since May 23. This lower rate is taking effect on July 2 and will remain in place until the PSC makes a final decision on our regulatory rate review.
The new temporary rate reflects a partial agreement reached with several key stakeholders, including the Montana Consumer Counsel (which represents customers in PSC hearings), the Montana Large Customer Group, the Federal Executive Agencies, and Walmart Inc. It also includes NorthWestern Energy’s proposals for the remaining unresolved issues.
For a typical residential customer using 750 kilowatt-hours per month, this change means a monthly bill reduction of $4.48, compared to the temporary rate that began on May 23.
Energy rate adjustments, including increases or decreases, occur frequently and are consistently communicated through customer bills.
This news release addresses the recent media coverage of our rate review process and corrects misinformation about NorthWestern Energy's rates. Providing reliable energy 24/7 is complex, and customers deserve accurate and transparent information about their electric rates.
Our investment decisions focus on maintaining reliability and safety, while keeping bills as low as possible.
If the Montana PSC’s final decision results in a lower rate than what’s being charged, customers will receive a refund through their bill for the difference – with interest.
If you’re concerned about paying your bill, reach out to us right away. We have billing and payment options that can help.
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NorthWestern Energy - Delivering a Bright Future
NorthWestern Energy, provides essential energy infrastructure and valuable services that enrich lives and empower communities while serving as long-term partners to our customers and communities. We work to deliver safe, reliable, and innovative energy solutions that create value for customers, communities, employees, and investors. We do this by providing low-cost and reliable service performed by highly-adaptable and skilled employees. We provide electricity and / or natural gas to approximately 787,000 customers in Montana, South Dakota, Nebraska, and Yellowstone National Park. Our operations in Montana and Yellowstone National Park are conducted through our subsidiary, NW Corp, and our operations in South Dakota and Nebraska are conducted through our subsidiary, NWE Public Service. We have provided service in South Dakota and Nebraska since 1923 and in Montana since 2002.
Media Contacts:
Brandy Powers
866-622-8081