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We provide retail natural gas and/or electric service to parts of Montana, North Dakota, South Dakota and Wyoming. Our service area covers more than 168,000 square miles (5.5 percent of the continental United States), and we serve nearly 431,000 customers in 271 communities.

Montana-Dakota Utilities is dedicated to providing timely and accurate electric, outage information and our Outage Map feature provides 24/7, online access for customers. Current Known Outages

Montana-Dakota Utilities Co. 400 N 4th Street Bismarck, ND 58501 State of North Dakota Electric Rate Schedule NDPSC Volume 5 Original Sheet No. 49 TABLE OF CONTENTS GENERAL PROVISIONS Rate 100 Page 1 of 9 Date Filed: May 16, 2022 Effective Date: Service rendered on and after July 1, 2023 Issued By: Travis R. Jacobson

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Montana-Dakota Utilities provides electric and natural gas service in North Dakota, South Dakota, Montana and Wyoming. Our goal is to provide safe and reliable service at the lowest cost possible. Let us know if we can help in any way.

To further understand Montana-Dakota’s capacity needs, a comparison of its zonal resource credits (ZRC) in MISO and the planning reserve margin requirement (PRMR) for summer and winter is shown in Figures 1-1 and 1-2, and Figures 1-3 and 1-4 showing the future summer and winter DLOL comparison.

Jun 12, 2023 · Montana-Dakota Utilities Co. 400 N 4th Street Bismarck, ND 58501 State of North Dakota Electric Rate Schedule NDPSC Volume 5 Original Sheet No. 18 GENERAL ELECTRIC SERVICE Rate 30 Page 1 of 2 Date Filed: June 12, 2023 Effective Date: Service rendered on and after July 1, 2023 Issued ...

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