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Data centers · Dickey County, North Dakota

Dickey County

1 project on record

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Projects in Dickey County
Applied Digital Polaris Forge 1 campus, EllendaleApplied Digital400OperatingOct. 7, 202650 MW+

Updates, newest first

  1. Oct. 1, 2026 Applied Digital Polaris Forge 1 campus, Ellendale · The second HPC building finished delivery of its 150 MW in two 75 MW phases (July 1 and Oct. 1, 2026), giving the campus 250 MW live; the third 150 MW building remains under construction. (Applied Digital Corporation (SEC Form 8-K, Exhibit 99.1), Oct. 7, 2026; Applied Digital Corporation (SEC Form 10-Q), Oct. 7, 2026)
  2. Sept. 24, 2026 Applied Digital Polaris Forge 1 campus, Ellendale · Ellendale's mayor described four complexes on the campus, about 2,600 construction workers at the summer peak, and expected property tax revenue of about $1.4 million for the city next year. (Valley News Live (KVLY), Sept. 24, 2026)
  3. Sept. 9, 2026 Applied Digital Polaris Forge 1 campus, Ellendale · At a Lignite Energy Council panel, Ellendale's mayor said the city's taxable value was $3.5 million at the end of 2025 and was expected to rise more than tenfold; Applied Digital projected paying over $25 million a year in ND property taxes by 2028-29. (North Dakota Monitor, Sept. 9, 2026)
  4. July 29, 2026 Applied Digital Polaris Forge 1 campus, Ellendale · Applied Digital's annual report said the 180 MW Ellendale and 106 MW Jamestown hosting sites serve a single crypto-mining customer, and that the company owns its Polaris Forge data centers and the North Dakota land under them. (Applied Digital Corporation (SEC Form 10-K), July 29, 2026)
  5. Oct. 27, 2025 Applied Digital Polaris Forge 1 campus, Ellendale · Applied Digital declared the first 50 MW phase of the first 100 MW HPC building ready for service for CoreWeave. (Applied Digital Corporation (GlobeNewswire), Oct. 27, 2025)
  6. Aug. 28, 2025 Applied Digital Polaris Forge 1 campus, Ellendale · A third CoreWeave lease added 150 MW for a fourth building, bringing contracted capacity at the campus to 400 MW. (Applied Digital Corporation (SEC Form 10-Q), April 8, 2026)
  7. June 7, 2025 Applied Digital Polaris Forge 1 campus, Ellendale · The Grand Forks Herald reported the CoreWeave deal for two buildings at about $7 billion over 15 years and said the campus had recently been annexed into Ellendale, moving its taxes from the township to the city. (Grand Forks Herald / InForum (Forum News Service), June 7, 2025)
  8. May 28, 2025 Applied Digital Polaris Forge 1 campus, Ellendale · Two Applied Digital subsidiaries signed leases with CoreWeave for 250 MW at Polaris Forge 1 (a 100 MW and a 150 MW building). (Applied Digital Corporation (SEC Form 10-Q), April 8, 2026)
  9. March 27, 2025 Applied Digital Polaris Forge 1 campus, Ellendale · At a Dickey County planning meeting, company representatives said ten buildings were operating, a 380,000 sq ft building was under construction and dirt work had started on two more buildings of about 900,000 sq ft each. (Dickey County Commission, March 27, 2025)
  10. Dec. 10, 2024 Applied Digital Polaris Forge 1 campus, Ellendale · Applied Digital petitioned the city of Ellendale to annex the data center property west of town; the mayor said a public hearing would be held Dec. 19. (North Dakota Monitor, Dec. 10, 2024)
  11. Oct. 31, 2023 Applied Digital Polaris Forge 1 campus, Ellendale · Applied Digital broke ground on a 100 MW (80 MW IT) HPC building immediately north of the existing Ellendale hosting site, with Century Builders of Fargo as general contractor. (The Jamestown Sun, Nov. 3, 2023)
  12. June 6, 2023 Applied Digital Polaris Forge 1 campus, Ellendale · The ND Public Service Commission unanimously approved Montana-Dakota Utilities' electric service agreement to serve the 180 MW Ellendale load, with power bought from the MISO market and part of the revenue credited to ND customers. (MDU Resources Group, June 6, 2023)
  13. March 7, 2023 Applied Digital Polaris Forge 1 campus, Ellendale · Applied Digital said it had energized a 180 MW hosting facility at Ellendale six months after breaking ground, with Marathon Digital taking additional capacity there. (Applied Digital Corporation (SEC exhibit), March 7, 2023)

Statewide

North Dakota exempts enterprise IT equipment and software bought for a Tax Commissioner-certified qualified data center from sales and use tax: servers, cooling, power infrastructure, business-owned substations, backup generation and batteries, racking and cabling all count. The center must be built or substantially refurbished after Dec. 31, 2020, have at least 15,000 square feet with half or more used for data processing, sit on one parcel or contiguous parcels, and have fire suppression and enhanced security. Owners report each year the exemption claimed, jobs and local incentives (N.D.C.C. 57-39.2-04.17, from SB 2137 of 2021). It replaced a 2015 exemption (HB 1089) that was limited to the first four certified centers and expired at the end of 2020. The North Dakota Monitor reported claims of $15.3 million in 2024 and more than $65 million in 2025, and the Legislature's interim Tax Reform and Relief Advisory Committee is reviewing the incentive in 2025-26. No data-center-specific property tax break or PILOT statute was found. (North Dakota Legislative Assembly, 2021; North Dakota Legislative Assembly, 2015; North Dakota Legislative Council, Sept. 2025; North Dakota Monitor, Aug. 26, 2026) Montana-Dakota Utilities serves data centers under Rate 45, a high-density contracted demand-response rate for new data center loads of at least 10 MW and an 85% load factor. Each customer signs an electric service agreement that the PSC must approve, covering term, pricing, deposits, interruption and demand response, and line extensions are paid by the customer through contributions in aid of construction. Applied Digital's Ellendale agreements were reviewed in PSC Cases PU-22-371 and PU-23-320, -321 and -322. Basin Electric told lawmakers in 2025 that its Large Load Program makes developers prepay for new infrastructure, though no project had yet been completed under it. (Montana-Dakota Utilities Co. (filed with N.D. Public Service Commission), Feb. 21, 2024; Montana-Dakota Utilities Co. (filed with N.D. Public Service Commission), Nov. 9, 2023; Montana-Dakota Utilities Co. (presentation to N.D. Energy Development and Transmission Committee), Aug. 27, 2025; North Dakota Legislative Council, Aug. 27, 2025) Otter Tail Power asked the PSC on June 18, 2026 to create a High Power Compute rate for data centers with at least 75 MW of firm load (Case PU-26-215). Each such customer would need a dedicated plan for new generation to cover its energy and capacity, a contract of at least 15 years with collateral, and exit fees and liquidated damages; part of the data center margins would be shared with other customers through a system benefit credit. Otter Tail asked for a Jan. 1, 2027 effective date and filed a similar plan in Minnesota in May 2026. (Otter Tail Power Company (filed with N.D. Public Service Commission), June 18, 2026) HB 1539 (2025), signed by Gov. Kelly Armstrong on March 19, 2025, removes on-site backup generation over 50 MW that is not connected to the grid from the PSC's siting process under the Energy Conversion and Transmission Facility Siting Act (N.D.C.C. 49-22-03). Before, such a backup plant could need a state siting permit. These generators are now sited locally and must still meet any applicable state air permit rules. Applied Digital backed the bill. (Office of the Governor of North Dakota, March 19, 2025; North Dakota Legislative Assembly, 2025) North Dakota has no state siting law for data centers, and a PSC commissioner wrote in 2026 that the agency has no direct authority over them. HB 1579 (2025) began as a bill to put large power users, including data centers over 50 MW, through a PSC siting process. Utilities and Applied Digital opposed it, and it was changed into a Legislative Management study of large energy consumers' effects on the grid, regulation and economic development, signed in April 2025; the interim Energy Development and Transmission Committee is carrying out that study. A separate 2025 bill, HB 1239, would have limited local governments' power to restrict digital-asset mining through zoning; the House Industry, Business and Labor Committee recommended it not pass. (InForum (Bismarck Tribune reporting), Jan. 2025; Plural Policy (Open States), April 30, 2025; North Dakota Legislative Council, Aug. 2025; Minot Daily News, May 7, 2026; North Dakota Legislative Assembly, Feb. 12, 2025) 2026: lawmakers turned down a statewide pause on local data center permits through June 30, 2027 (bill draft 25.1452.01000). Legislative Management did not advance it on Aug. 17, and the House refused to introduce it 68-25 on Sept. 2. In the same special session, the Senate rejected SB 2406, which would have banned nondisclosure agreements between government agencies and data center or industrial developers, 32-15 on Sept. 3. Legislative leaders set up a new interim Artificial Intelligence and Data Center Committee in June 2026. (North Dakota Legislative Council, 2026; North Dakota Monitor, Aug. 17, 2026; North Dakota Monitor, Sept. 2, 2026; North Dakota Legislative Assembly, Sept. 2, 2026; North Dakota Monitor, Sept. 3, 2026; Valley News Live (KVLY), June 25, 2026) North Dakota data centers →