Data center profile · 415 E Prairie Ronde St, Dowagiac, Cass County, Michigan

Hyperscale Data Michigan Campus (Dowagiac)

Former Bitcoin mining site in Michigan, converting about 30 MW of power to a 20 MW AI lease; 340 MW target needs unsigned utility deals.

Converting to AI. Bitcoin mining at the site shut down in Sept. 2026 and the company expects AI service for its one customer to start in Nov. 2026. The 300 MW grid expansion and 40 MW gas plant behind the 340 MW target are agreements in principle only.
20 MW
AI capacity under contract
10 MW targeted Sept. 21, 2026 and 10 MW by year end; start now expected Nov. 2026
~30 MW
power energized today
company figure; being moved from mining to AI
340 MW
company's long-term target
300 MW grid plus 40 MW gas; neither contract is signed
$70M+
invested by Sept. 15, 2026
company figure
OperatorAlliance Cloud Services, LLC, a subsidiary of Hyperscale Data, Inc. (NYSE American: GPUS)
CustomerOne unnamed California neocloud provider (20 MW, 10-year lease)
Planned IT capacity272 MW at full build-out (our estimate from the company's 340 MW campus power figure)
First building in serviceOur estimate: 2029 (range 2027 to 2031); company says 2026.
Next deadlineNov. 2026: AI service for the customer expected to begin (company update of Sept. 17, 2026)
Power

Power and the grid

30 MW energized · 20 MW contracted

Existing utility service (Indiana Michigan Power)Energized
30 MW
dual-fed substation in service; CEO says the campus has its own energy contract with I&M; Bitcoin mining used this power until Sept. 2026 SEC filing · June 2026
Customer lease (critical IT)Contracted
20 MW
10 MW then 10 MW; first-offer right to 32 MW more SEC filing · June 2026
Grid expansion to 300 MWProposed, not signed
300 MW
agreement in principle only; needs a letter of authorization and about 44 months after it is signed Company · Feb. 2025
Behind-the-meter natural gasProposed, not signed
40 MW
agreement in principle with the local gas utility; no definitive agreement found Company · Feb. 2025
Energized nowContractedProposed

Getting on the grid

Who supplies what, what it costs, and what is still not public.

  1. Feb. 19, 2025
    Utility expansion announced
    The company says it reached an agreement in principle with the local utility to go from about 30 MW to 300 MW. Company · Feb. 2025
  2. Feb. 27, 2025
    Gas plant announced
    A further 40 MW of behind-the-meter gas is announced, also as an agreement in principle. Company · Feb. 2025
  3. Aug. 27, 2026
    State approves large-load tariff
    Michigan regulators approve I&M's rules for customers of 50 MW or more: 15-year terms, 60 months' notice to exit and exit fees. The campus appears in no commission filing. Utility regulator · Oct. 2026
  4. Not set
    Letter of authorization: unsigned
    The 300 MW expansion has no executed letter of authorization in the latest company restatement. see Permits
Permits

Permits checklist

1 draft · 2 granted · 3 checked, nothing on file

Approvals a campus like this normally needs (including an air permit for backup or on-site generators), and what we found.

Risks

What could slow it down

Lawsuits

1 case on record

Money

Money on record

$1.2B
value of the 20 MW lease over 20 years
includes both 5-year extensions; $3B if the 32 MW option is exercised SEC filing · June 2026
$100M to $120M
retrofit cost for the AI hall (press)
60,000 sq ft News report · Oct. 2026
$70M+
invested by Sept. 15, 2026
much of the equipment for the contracted capacity Company · Sept. 2026
$750M
minimum price management would consider for a sale
management estimate, not an appraisal; no decision Company · Oct. 2026
$55M
invested in Hyperscale Data by Ault & Company, Sept. 2026
affiliate and about 62% owner of the parent Company · Sept. 2026
Timeline

What happened, and what is due

SitePaper trailConstructionPowerPermitsMoneyLegalUpcoming
  1. May 2022
    Site Sponsor group buys a 617,000 sq ft former factory in Dowagiac, already running as a data center News report · Oct. 2026
  2. Feb. 19, 2025
    Power Company announces an agreement in principle to grow from about 30 MW to 300 MW Company · Feb. 2025
  3. Feb. 27, 2025
    Power Company adds a 40 MW natural gas agreement in principle, for a 340 MW target Company · Oct. 2026
  4. April 1, 2026
    Site Mayor writes an open letter on noise and the unseen expansion plan Court filing · Oct. 2026
  5. May 26, 2026
    Legal Residents file a federal class action over noise SEC filing · Oct. 2026
  6. June 23, 2026
    Money Company signs a 20 MW AI lease with an unnamed neocloud provider SEC filing · June 2026
  7. Aug. 27, 2026
    Power Michigan regulators approve the utility's large-load tariff (general, not campus-specific) Utility regulator · Oct. 2026
  8. Sept. 1, 2026
    Construction Bitcoin mining shuts down; the site's power is reallocated to AI News report · Oct. 2026
  9. Sept. 14, 2026
    Money Management sets a $750M floor for any sale and floats a minority IPO of its subsidiary Company · Oct. 2026
  10. Sept. 17, 2026
    Construction Company says it has invested over $70M and expects the lease to start in Nov. 2026 Company · Oct. 2026
  11. Oct. 15, 2026
    Money Press reports a plan to divest the subsidiary in Q1 2027 News report · Oct. 2026
  12. Nov. 2026
    Construction AI service expected to begin Company · Sept. 2026
The buildings

Specs

617,000 sq ft
building, built in 1972 as a factory; acquired May 2022
News report · March 2026
34.5 acres, 83 with the new land
company agreed to buy 48.5 adjacent acres in March 2026; closing reported in Oct. (press)
SEC filing · June 2026
60,000 sq ft
being retrofitted for the AI customer, about $100M to $120M (press)
News report · Oct. 2026
Who is involved

Owners, partners and builders

Owners and developers
  • Hyperscale Data, Inc.: parent and developer
  • Sentinum, Inc.: owns Alliance Cloud Services
  • Alliance Cloud Services, LLC: owner and operator
  • Ault & Company: affiliate investor, about 62% owner of the parent
Customer
  • Unnamed California neocloud provider: 20 MW lease
Power
  • Indiana Michigan Power Company (AEP): electricity
  • Local natural gas utility (unnamed): proposed 40 MW
Local government and opponents
  • City of Dowagiac, Mayor Patrick Bakeman: noise rules
  • Residents in the class action
Still unknown

Open questions

Where this comes from

137 records from 27 documents

Drawn from news reports, company statements, securities filings, public and commercial datasets, court filings, state agency records, utility regulator dockets and our own analysis, each kept with its date and source. The bar shows documents by type.

News report 8Company 7SEC filing 6Dataset 4Court filing 2State agency 2Utility regulator 1Analysis 1
Evidence

Every quote behind this page

Grade key: A = the primary record itself (permit, filing, exhibit) · B = a dated official statement · C = news reporting. Map distances are our own measurements on OpenStreetMap and carry no grade. Allegations in lawsuits are marked as such in the quotes.

Power (29)
  • MPSC approved Indiana Michigan Power's amended Tariff LP in Case U-21986 (terms of 15 years or more, exit fees, collateral, and a directed dedicated data-center rate class) - the framework for I&M large-load service in M
    “ISSUED UNDER AUTHORITY OF THE MICHIGAN PUBLIC SERVICE COMMISSION DATED AUGUST 27, 2026 IN CASE NO. U-21986”
    Utility regulator · Oct. 2026 · grade A
  • Jurisdiction: City of Dowagiac (land use, noise ordinance); Cass County; MPSC regulates I&M tariffs (incl. Tariff LP, Case U-21986) but has no rate jurisdiction over the Dowagiac municipal utility; EGLE for air permits
    “ISSUED UNDER AUTHORITY OF THE MICHIGAN PUBLIC SERVICE COMMISSION DATED AUGUST 27, 2026 IN CASE NO. U-21986”
    Utility regulator · Aug. 2026 · grade A
  • utility tariff: Tariff LP (Large Power) modifications approved; tariff sheets issued under MPSC authority
    “ISSUED UNDER AUTHORITY OF THE MICHIGAN PUBLIC SERVICE COMMISSION DATED AUGUST 27, 2026 IN CASE NO. U-21986”
    Utility regulator · Aug. 2026 · grade A
  • Utility: American Electric Power (Indiana Michigan Power) - Colby Substation (138 kV, operator AEP on the map) is 0.77 km northeast; three on-site 34.5 kV switchyards are mapped adjacent to the building (0.17-0.69 km). T
    Measured on OpenStreetMap map data.
    OpenStreetMap · Oct. 2026
  • Nearest substation of 345 kV or more: 13.941 km
    Measured on OpenStreetMap map data.
    OpenStreetMap · Oct. 2026
  • Nearest power line of 345 kV or more: 13.844 km
    Measured on OpenStreetMap map data.
    OpenStreetMap · Oct. 2026
  • Registry status: operating no egle pti located
    “ECHO air pull at the campus point returned 9 rows with no facility at 415 E Prairie Ronde St”
    State agency · Oct. 2026 · grade B
  • Expansion announced: agreements in principle to take the campus from ~30 MW to 340 MW (300 MW grid expansion + 40 MW behind-the-meter natural gas); first Nvidia GPU installation at the site followed in March 2025
    “has reached an agreement in principle with the local utility expected to energize ACS' Michigan data center”
    Company · Oct. 2026 · grade B
  • Stated campus size: 340 MW
    “Combined, this expansion would bring the total expected power capacity of the data center to approximately 340 MW”
    Company · Sept. 2026 · grade B
  • IT capacity: 20 MW
    “the phased deployment of approximately 20 MW of critical power capacity under the Company's master services agreement with an AI infrastructure customer”
    SEC filing · Aug. 2026 · grade B
  • ACS signed a Master Services Agreement on Jun 23, 2026 with an unnamed California AI infrastructure customer for ~20 MW of critical power in phased deployment - the campus's first disclosed AI anchor tenancy, with operat
    “In connection with the phased deployment of approximately 20 MW of critical power capacity under the Company's master services agreement with an AI infrastructure customer, the Company currently expects to make investments”
    SEC filing · Aug. 2026 · grade B
  • Building sq ft: 617000 sq ft
    “The 617,000-square-foot Michigan facility positioned to a phased path from today's energized capacity toward a multi-hundred-MW campus”
    SEC filing · June 2026 · grade B
  • Power plan: grid (dual-fed utility substation in service, ~30 MW energized) + planned 40 MW behind-the-meter natural gas; the 300 MW grid expansion rests on an unexecuted letter of authorization
    “Dual-fed utility substation in service”
    SEC filing · June 2026 · grade B
  • IT capacity: 20 MW
    “to deploy a total of approximately 20 megawatts (MW), to be delivered by Provider in phases as described herein, for AI computing”
    SEC filing · June 2026 · grade B
  • Original target date: Sept. 21, 2026 (Phase 1 ready-for-service target under the MSA); Dec. 31, 2026 (Phase 2 full deployment target)
    “with Phase 1 (10 MW) ready-for-service date targeted at September 21, 2026 and with full deployment in Phase 2 (10 MW) targeted by the end of 2026”
    SEC filing · June 2026 · grade B
  • Stated campus size: 340 MW
    “Specifically, the expansion of our Michigan Property to potentially 340 MWs of power will require significant capital.”
    SEC filing · April 2026 · grade B
  • On-site generation: 40 MW
    “has reached an agreement in principle with the local natural gas utility to provide the capability to energize ACS' Michigan data center (the Data Center), with an additional 40 megawatts (MW)”
    Company · Feb. 2025 · grade B
  • Utility service: 30 MW
    “enabling ACS to increase its power capacity from approximately 30 megawatts (MW) to 300 MW”
    Company · Feb. 2025 · grade B
  • Utility service: 300 MW
    “has reached an agreement in principle with the local utility expected to energize ACS' Michigan data center”
    Company · Feb. 2025 · grade B
  • Facility acquired by the sponsor group (Sentinum/Alliance Cloud Services): a 617,000 sq ft former manufacturing building (built 1972) on 34.5 acres at 415 E Prairie Ronde St; the site had already operated as a data cente
    “The data center was acquired in May 2022 and spans 617,000 sq ft (57,320 sqm). Built in 1972 as a manufacturing space”
    News report · Oct. 2026 · grade C
  • Company full-buildout plan: approximately 30 MW online and operational; add 40 MW by Q2 2027; additional 270 MW by Q3 2029, for a total of 340 MW (milestone schedule from the company's July 2025 release, as republished)
    “Full Buildout: Additional 270 MW by Third Quarter of 2029, for a total of 340 MW”
    News report · Oct. 2026 · grade C
  • Cryptomining operations at the Michigan campus shut down (September 2026); the site's ~30 MW is being reallocated to the AI conversion and the MSA deployment
    “The facility closed in September and is being converted to an AI data center expected to use 10 times as much energy”
    News report · Oct. 2026 · grade C
  • Company announced a robotics hub inside the existing facility (more than 100,000 sq ft for AI and robotics operations, teleoperated data collection); city officials told local press they still had no new information abou
    “The company said it currently operates about 30 megawatts of power capacity at the site and believes there is potential to expand to more than 300 megawatts over time”
    News report · Oct. 2026 · grade C
  • Utility: Indiana Michigan Power Company (I&M / AEP) - campus energy contract per CEO statement; I&M is also the wholesale supplier to the City of Dowagiac municipal electric utility
    “Horne noted that the data center has its own energy contract with Indiana Michigan Power Co. and does not affect the city's electricity distribution”
    News report · July 2026 · grade C
  • Address: 415 E Prairie Ronde Street, Dowagiac, MI 49047-1348
    “which owns and operates the data center located at 415 E Prairie Ronde Street, Dowagiac, Michigan 49047-1348 (hereinafter the Data Center)”
    Court filing · May 2026 · grade C
  • IT capacity: 28 MW
    “As of early 2025, the data center offered 28MW of IT capacity”
    News report · Feb. 2025 · grade C
  • IT capacity: 28 MW
    “As of early 2025, the data center offered 28MW of IT capacity, but in February of that same year, Hyperscale said it had plans to expand this to 340MW”
    News report · Feb. 2025 · grade C
  • Utility service: 300 MW
    “Hyperscale reached a deal with the local utility to increase the power capacity of its Michigan data center from approximately 30MW to 300MW”
    News report · Feb. 2025 · grade C
  • Interconnection status: Energized and operating at ~30 MW via the City of Dowagiac municipal utility (wholesale supply from Indiana Michigan Power; direct retail arrangement not confirmed); grid expansion to 300 MW agree
    “The completion of the utility electrical upgrade is anticipated to take 44 months from the execution of a formal Letter of Authorization between ACS and the utility, which is currently under negotiation”
    News report · Feb. 2025 · grade C
Money and contracts (29)
  • Utility tariff framework (NOT a campus contract): term - framework Initial Contract Term not less than 15 years; Load Ramp Period not greater than 5 years
    “The Large Load Customer's Initial Contract Term will be made for a period of not less than 15 years”
    Utility regulator · Aug. 2026 · grade A
  • Utility tariff framework (NOT a campus contract): termination notice - framework 60 months written notice; exit fee provision applies
    “Either party shall give at least 60 months written notice to the other party of the intention to terminate the contract”
    Utility regulator · Aug. 2026 · grade A
  • Utility tariff framework (NOT a campus contract): renewal - framework Automatic five-year extensions absent 60 months notice
    “At the conclusion of the Contract Term, the contract shall automatically renew in five-year contract extensions unless the Large Load Customer provides 60 months written notice”
    Utility regulator · Aug. 2026 · grade A
  • $2.3 million impairment charge on Bitcoin mining equipment at the Michigan data center, triggered by execution of the MSA; the company expects to substantially wind down Bitcoin mining at the site as electrical capacity
    “The impairment assessment was triggered by the execution of the Company's master services agreement with a third-party customer for AI compute and neocloud hosting services”
    SEC filing · Oct. 2026 · grade B
  • Management set a $750 million minimum valuation at which a sale of the Michigan Campus would merit serious consideration (management estimate of $750M-$1.25B, expressly not an independent appraisal); strategic alternativ
    “management has established $750 million as the minimum valuation at which it presently believes a sale of the Company's Michigan AI data center campus (the Michigan Campus) would merit serious consideration”
    Company · Oct. 2026 · grade B
  • More than $70 million invested into ACS and the Michigan Facility as of September 15, 2026, including a substantial portion of the equipment required to bring the contracted AI capacity online; MSA operations expected to
    “As of September 15, 2026, Hyperscale Data has invested more than $70 million into ACS and the development of the Michigan Facility”
    Company · Oct. 2026 · grade B
  • Ault & Company invested $55 million in Hyperscale Data; the parent reported approximately $360 million of total assets at June 30, 2026 and approximately $51 million of Bitcoin, cash and restricted cash at September 13,
    “Hyperscale Data reported approximately $360 million of total assets as of June 30, 2026”
    Company · Oct. 2026 · grade B
  • Tenants: One unnamed California-based neocloud provider (name not disclosed in any filing or release opened)
    “deployment of AI compute capacity to ACS' customer, a California-based neocloud provider, pursuant to the previously announced master services agreement”
    Company · Sept. 2026 · grade B
  • Tenant status: Contracted - 20 MW critical IT under an executed MSA (initial 10-year term + two 5-year extension options); operations expected to begin November 2026; customer holds a right of first offer for +32 MW
    “The MSA provides for an initial 20 megawatts (MW) of critical AI compute capacity and has an initial 10-year term with two five-year extension options”
    Company · Sept. 2026 · grade B
  • Investment to date: more than 70000000 USD
    “As of September 15, 2026, Hyperscale Data has invested more than $70 million into ACS and the development of the Michigan Facility”
    Company · Sept. 2026 · grade B
  • Agreement in principle - utility power expansion (NOT an executed agreement): risk / failure to execute
    “failure to agree upon terms and execute definitive agreements; the inability of the Company or ACS to raise sufficient funds to pay for the power upgrades; failure to obtain regulatory consents and approvals”
    Company · Sept. 2026 · grade B
  • Master Services Agreement (colocation / AI compute): termination / cancellation - NOT DISCLOSED (finding)
    “Form of Master Services Agreement, dated June 23, 2026, by and between Alliance Cloud Services, LLC and the Customer. Incorporated by reference to the Current Report on Form 8-K filed on June 24, 2026 as Exhibit 10.1 thereto”
    SEC filing · June 2026 · grade B
  • Master Services Agreement (colocation / AI compute): delivery / take obligation 20 MW
    “Under our existing customer contract, we are obligated to deliver, and the customer is obligated to take, 20 MW of critical IT load”
    SEC filing · June 2026 · grade B
  • Master Services Agreement (colocation / AI compute): scope 20 MW
    “to deploy a total of approximately 20 megawatts (MW), to be delivered by Provider in phases as described herein, for AI computing”
    SEC filing · June 2026 · grade B
  • Master Services Agreement (colocation / AI compute): scope - Phase 1 10 MW
    “Phase 1, consisting of power modules for 10 MW of critical information technology (IT) power capacity to a portion of the Service Area, with a targeted delivery date of 90 days”
    SEC filing · June 2026 · grade B
  • Master Services Agreement (colocation / AI compute): scope - Phase 2 10 MW
    “Phase 2, consisting of power modules for an additional 10 MW of critical IT power capacity to a different portion of the Service Area, with a targeted delivery date of 180 days”
    SEC filing · June 2026 · grade B
  • Master Services Agreement (colocation / AI compute): term
    “for an initial term of 10 years and two five-year extension options (the Term) to commence on the Service Commencement Date”
    SEC filing · June 2026 · grade B
  • Master Services Agreement (colocation / AI compute): license / exclusivity
    “the Agreement provides for the Provider granting the Customer an exclusive license (the License) to use a certain area of the Facility (the Service Area)”
    SEC filing · June 2026 · grade B
  • Master Services Agreement (colocation / AI compute): expansion right - right of first offer 32 MW
    “If available, the Agreement also provides the Customer with a right of first offer to an additional 32 MW of critical AI compute capacity”
    SEC filing · June 2026 · grade B
  • Master Services Agreement (colocation / AI compute): contract value (full 20-year term incl. both extensions) 1200000000 USD
    “assuming the Customer elects to exercise the two five-year extension options, the total contract value to the Provider is approximately $1.2 billion during the Term”
    SEC filing · June 2026 · grade B
  • Master Services Agreement (colocation / AI compute): contract value (if the +32 MW right of first offer is exercised) 3000000000 USD
    “If the Customer exercises its right of first offer within the first two years from the Execution Date for the additional 32 MW of critical AI compute capacity, then the total contract value would increase to approximately $3.0 billion”
    SEC filing · June 2026 · grade B
  • Master Services Agreement (colocation / AI compute): pricing
    “a monthly colocation fee to paid by the Customer for Phase 1 and Phase 2 (a portion of which is to be prepaid), based upon the number of kilowatts delivered”
    SEC filing · June 2026 · grade B
  • Agreement in principle - natural gas utility, behind-the-meter capacity (NOT an executed agreement): scope - agreement in principle 40 MW
    “has reached an agreement in principle with the local natural gas utility to provide the capability to energize ACS' Michigan data center (the Data Center), with an additional 40 megawatts (MW)”
    Company · Feb. 2025 · grade B
  • Agreement in principle - natural gas utility, behind-the-meter capacity (NOT an executed agreement): condition - definitive agreements
    “The project is expected to be completed within 18 months of the execution of definitive agreements”
    Company · Feb. 2025 · grade B
  • Agreement in principle - utility power expansion (NOT an executed agreement): scope - agreement in principle 300 MW
    “has reached an agreement in principle with the local utility expected to energize ACS' Michigan data center (the Data Center), enabling ACS to increase its power capacity from approximately 30 megawatts (MW) to 300 MW”
    Company · Feb. 2025 · grade B
  • Agreement in principle - utility power expansion (NOT an executed agreement): condition - Letter of Authorization
    “The completion of the power upgrade is anticipated to take 44 months from execution of a formal Letter of Authorization (the LOA) between ACS and the utility, which is currently being negotiated”
    Company · Feb. 2025 · grade B
  • Site acres: 34.5 acres
    “utilizes approximately 100,000 square feet within a larger 617,000 square foot building, located on a 34.5-acre site”
    Company · Feb. 2024 · grade B
  • ACS agreed to acquire approximately 48.5 acres of forested land adjacent to the campus (company announcement, March 31, 2026), described as providing a natural buffer between operations and the community; closing was exp
    “more than doubling the company's acreage in the area and bringing the total owned by the company to 83 acres”
    News report · Oct. 2026 · grade C
  • Fitout capital cost estimate: 100000000-120000000 USD
    “is retrofitting 60,000 sq ft (5,575 sqm) at the site for the unnamed customer's deployment. This process is expected to cost ACS $100-120m”
    News report · Oct. 2026 · grade C
Permits and government (5)
  • Press reports the company plans to divest Alliance Cloud Services in Q1 2027 - a different transaction from the Ault Capital Group divestiture expected in Q2 2027 in the 8-Ks; do not merge the two
    “The deal is expected to close within the next 60 days, with Hyperscale planning to divest the ACS subsidiary in the first quarter of 2027”
    News report · Oct. 2026 · grade C
  • Water: Facility water use stated by the CEO to be no more than an ordinary office building; no water permit or usage figure appears in any filing opened
    “the facility's water use is no more water than an ordinary office building would use, and that's not going to change”
    News report · July 2026 · grade C
  • Dowagiac City Council: Hyperscale Data CEO William B. Horne presentation on data center operations and residents' noise complaints (meeting moved to the city middle school auditorium to accommodate the crowd)
    “Horne noted that the data center has its own energy contract with Indiana Michigan Power Co. and does not affect the city's electricity distribution”
    News report · July 2026 · grade C
  • local ordinance: noise ordinance amended - specific enforceable decibel levels added
    “enacting new legislation to protect our community, like adding specific, enforceable decibel levels to our noise ordinance”
    Court filing · May 2026 · grade C
  • City of Dowagiac - Mayor Patrick Bakeman: Open letter to Alliance Cloud Services regarding its announced expansion and community noise concerns
    “enacting new legislation to protect our community, like adding specific, enforceable decibel levels to our noise ordinance”
    Court filing · May 2026 · grade C
Legal (3)
  • Class action filed - Valenzuela et al. v. Alliance Cloud Services, LLC, No. 1:26-cv-01694-PLM-PJG (W.D. Mich.): private nuisance, public nuisance and negligence over constant noise from the operating campus; proposed cla
    “On May 26, 2026, a purported class action complaint was filed against Alliance Cloud Services, LLC (Alliance Cloud Services), a wholly owned subsidiary ours, in the United States District Court for the Western District of Michigan”
    SEC filing · Oct. 2026 · grade B
  • ACS filed a partial motion to dismiss the public-nuisance and negligence claims (July 24, 2026); the court entered an order permitting the plaintiffs to file an amended complaint (July 28, 2026). The company states the c
    “On July 24, 2026, Alliance Cloud Services filed a partial motion to dismiss the public nuisance and negligence claims”
    SEC filing · Oct. 2026 · grade B
  • Nearby residents sued ACS over the operating campus (noise/nuisance/property damage class action, May 26, 2026) - the first community-litigation signal for a campus that has operated since 2022; partial dismissal and an
    “On May 26, 2026, a purported class action complaint was filed against Alliance Cloud Services, LLC (Alliance Cloud Services), a wholly owned subsidiary ours, in the United States District Court for the Western District”
    SEC filing · Aug. 2026 · grade B
Site and other (14)
  • Stage: operating (conversion in progress)
    “the Company expects to substantially wind down its Bitcoin mining operations at that location”
    SEC filing · Oct. 2026 · grade B
  • Operator: Alliance Cloud Services, LLC
    “its Michigan AI data center (the Michigan Facility) operated by Alliance Cloud Services, LLC, an indirect wholly owned subsidiary of the Company (ACS)”
    Company · Sept. 2026 · grade B
  • Current target date: Nov. 2026 (MSA operations expected to begin, per company update of September 17, 2026)
    “Hyperscale Data is currently working toward commencing operations under the MSA in November 2026”
    Company · Sept. 2026 · grade B
  • Developer: Hyperscale Data, Inc. (NYSE American: GPUS)
    “an initial public offering (IPO) of Sentinum, Inc. (Sentinum), a wholly owned subsidiary of the Company and the sole owner of Alliance Cloud Services, LLC (ACS)”
    Company · Sept. 2026 · grade B
  • Site acres: 83 acres
    “anticipates closing on approximately 48.5 acres to expand its Michigan campus to approximately 83 acres”
    SEC filing · June 2026 · grade B
  • Name: Hyperscale Data Michigan Campus (Dowagiac)
    “for AI computing at the Provider's AI data center campus in Dowagiac, Michigan (the Facility)”
    SEC filing · June 2026 · grade B
  • City: Dowagiac
    “AI data center campus in Dowagiac, Michigan”
    SEC filing · June 2026 · grade B
  • Building sq ft: 617000 sq ft
    “We own a 617,000 square foot data center in Dowagiac, Michigan, in which we operate our crypto asset mining and high-performance computing infrastructure for Sentinum”
    SEC filing · April 2026 · grade B
  • Project status: operating
    “We own a 617,000 square foot data center in Dowagiac, Michigan”
    SEC filing · April 2026 · grade B
  • Mayor Patrick Bakeman's open letter to ACS: the city has enacted enforceable decibel levels in its noise ordinance, has spent months preparing to review the expansion plan, and says the announcement 'bred uncertainty and
    “enacting new legislation to protect our community, like adding specific, enforceable decibel levels to our noise ordinance”
    Court filing · Oct. 2026 · grade C
  • Construction stage: operating - legacy building in service; Bitcoin mining wound down (shut down September 1, 2026) and 60,000 sq ft being retrofitted for the MSA customer's AI deployment
    “is retrofitting 60,000 sq ft (5,575 sqm) at the site for the unnamed customer's deployment”
    News report · Oct. 2026 · grade C
  • Site acres: 83 acres
    “subsidiary Alliance Cloud Services (ACS) has acquired around 48.5 acres of land in southwest Michigan, more than doubling the company's acreage in the area and bringing the total owned by the company to 83 acres”
    News report · March 2026 · grade C
  • Building year built: 1972
    “The data center was acquired in May 2022 and spans 617,000 sq ft (57,320 sqm). Built in 1972 as a manufacturing space”
    News report · March 2026 · grade C
  • Acquisition date: May 2022
    “The data center was acquired in May 2022 and spans 617,000 sq ft (57,320 sqm). Built in 1972 as a manufacturing space”
    News report · March 2026 · grade C