NorthWestern Energy submitted an application to the South Dakota Public Utilities Commission on June 21, 2024 for a regulatory review of our natural gas rates.
Current NorthWestern Energy South Dakota natural gas rates were set using cost information from 2010.
Since then, NorthWestern Energy has invested $82.1 million in our South Dakota natural gas infrastructure to continue our commitment to providing reliable, sustainable energy service at the most affordable rates possible to our customers.
Investments include:
Automated Meter Reading technology to replace manually read meters
Maintenance of NorthWestern Energy’s 1,747 miles of natural gas distribution pipeline in South Dakota serving 63 communities
NorthWestern Energy is requesting a 9.1% increase, $6 million, in our South Dakota natural gas revenues.
How much will my bill increase?
For a residential customer using 100 therms of gas in a month, the rate increase, if our request is approved by the South Dakota Public Utilities Commission, would mean a monthly bill increase of 7.92% or:
$8.38
There are many options available to participate in the natural gas regulatory rate review process.
Download the rate case filing below or visit the SDPUC website.
A copy of the filing will also be available at each of our office locations, where you can request a copy to look at in-person. As a NorthWestern Energy South Dakota customer, you can also directly participate in the public process that is undertaken by the SDPUC. According to state law, a customer has a right to join with 24 other customers to file a written objection to a rate increase and request the SDPUC suspend the rate increase and hold a public hearing to determine if the rate increase should be allowed (please refer to SDCL 49-43A-12).
If you have any questions about our natural gas services or the proposed rate increase, please call our customer service number at 800-245-6977.
NorthWestern Energy is here to help
We recognize that our rate increase will impact our customers during a period when other prices are also increasing. NorthWestern Energy is committed to helping customers who may be struggling with their bills.
What can I do to manage my bill?
- Start preparing today.
- Apply for financial assistance.
- Sign up for Budget Billing.
- Implement energy efficiency tips.