Carver County

Moratoriums and bans

1. April 6, 2026 Carver: Moratorium. The council voted unanimously to pause data center construction for up to a year so staff can study regulations. The city says no proposal is pending. (Carver County Local News, April 18, 2026)

Updates, newest first

1. Oct. 23, 2026 Flexential Minneapolis - Chaska · Flexential's location page lists the Chaska facility at about 160,838 sq ft with 9 MW of critical power. (Flexential, Oct. 23, 2026)
2. April 6, 2026 Carver: Moratorium · The council voted unanimously to pause data center construction for up to a year so staff can study regulations. The city says no proposal is pending. (Carver County Local News, April 18, 2026)
3. Feb. 26, 2026 CloudHQ MSP Campus (Chaska) · Enterprise Minnesota reported CloudHQ was still awaiting final city approvals for the campus, which it said needs up to 200 MW. (Enterprise Minnesota, Feb. 26, 2026)
4. April 15, 2025 CloudHQ MSP Campus (Chaska) · BridgeTower reported CloudHQ controls the roughly 70-acre site and is cleared to build a 30-ft berm; final site approval and a separate substation process were still ahead, with no groundbreaking date. (BridgeTower Media Newswires (The Daily Reporter), April 15, 2025)
5. Oct. 21, 2024 CloudHQ MSP Campus (Chaska) · The council voted 4-1 to approve the preliminary site plan and plat for a two-story building of about 1.4 million sq ft, including an exception to the park's 36-ft height limit, after residents raised objections. (City of Chaska, undated; Carver County Local News, Oct. 29, 2024)
6. Oct. 21, 2024 Stream Data Centers Chaska campus (Minneapolis I and II) · JLL listed 1706 West Creek Lane for sale as a fully leased data center built in 2017, with 2.4 MW of critical capacity and room for two more 1.2 MW halls. (JLL, Oct. 21, 2024)
7. Jan. 17, 2024 Stream Data Centers Chaska campus (Minneapolis I and II) · LightEdge announced it had bought a 76,000 sq ft, 3.6 MW data center in Chaska; DCD identified it as Stream's Minneapolis I at 1708 West Creek Lane. (LightEdge, Jan. 17, 2024; DatacenterDynamics, Jan. 17, 2024)
8. Oct. 16, 2023 CloudHQ MSP Campus (Chaska) · The council approved a conditional use permit, after Planning Commission approval on Oct. 11. (City of Chaska, undated)
9. Jan. 9, 2023 CloudHQ MSP Campus (Chaska) · The council adopted the final AUAR, which studied up to 1.8 million sq ft of development on about 72.3 acres. (City of Chaska, undated; City of Chaska, undated)
10. Aug. 25, 2022 CloudHQ MSP Campus (Chaska) · DCD reported the council had approved the AUAR order and scoping document for the 72-acre Kelzer property, with a new 300 MW substation planned. (DatacenterDynamics, Aug. 25, 2022)
11. Aug. 15, 2022 CloudHQ MSP Campus (Chaska) · The Chaska City Council approved the concept plan, a week after the Planning Commission. CloudHQ put its investment at more than $1 billion. (City of Chaska, undated; Star Tribune, Aug. 26, 2022)
12. Aug. 21, 2017 Stream Data Centers Chaska campus (Minneapolis I and II) · The council voted 4-1 to conditionally approve up to four more Stream data centers north of West Creek Corporate Center, starting with a 130,000 sq ft building, on condition that Stream respond to neighbors' concerns about lighting and berms. (Chaska Herald (SWNewsMedia), Aug. 24, 2017; DatacenterDynamics, Aug. 25, 2017)
13. Dec. 21, 2016 Stream Data Centers Chaska campus (Minneapolis I and II) · DCD and Minnesota Lawyer reported that the second building, next to Stream's first at 1708 West Creek Lane, would be leased to U.S. Bank, at a cost of $250 million, with state and city incentives. (DatacenterDynamics, Dec. 21, 2016; Minnesota Lawyer, Dec. 21, 2016)
14. Nov. 25, 2016 Stream Data Centers Chaska campus (Minneapolis I and II) · DCD reported that the council had approved the final site plan for a second Stream building of 52,000 sq ft on a 5.45-acre lot. (DatacenterDynamics, Nov. 25, 2016)
15. June 16, 2016 Stream Data Centers Chaska campus (Minneapolis I and II) · Stream said its 75,675 sq ft Chaska building, designed for 7.2 MW of IT load in three halls, had signed an anchor tenant for its third hall (1 MW). (Stream Data Centers, June 16, 2016)
16. Jan. 28, 2013 Stream Data Centers Chaska campus (Minneapolis I and II) · The Chaska City Council approved final site and building plans for Stream's first phase, and preliminary plans for a second phase of about 80,000 sq ft. (City of Chaska, Jan. 31, 2013)
17. Jan. 17, 2013 Stream Data Centers Chaska campus (Minneapolis I and II) · The city bulletin said Stream had proposed a 115,000 sq ft building west of the UnitedHealth Group data center in West Creek Corporate Center, which would be the city's third data center. (City of Chaska, Jan. 17, 2013)

Statewide

Minnesota's data center sales tax exemption (Minn. Stat. 297A.68, subd. 42) covers enterprise IT equipment and software bought for facilities DEED certifies. A new center must have at least 25,000 sq ft and $30 million invested within 48 months; a refurbished one needs 25,000 sq ft and $50 million within 24 months. Both need backup power, fire suppression and enhanced security. Since 2025 a third tier, the large-scale data center ($250 million within 60 months), also qualifies. (Minnesota Department of Revenue, Aug. 18, 2025; Minnesota Department of Revenue, Oct. 10, 2016) Laws 2025, 1st Special Session, ch. 12 (H.F. 16), signed June 14, 2025 after House (85-43) and Senate (40-26) votes, adds the 'qualified large-scale data center' tier ($250 million or more invested by the facility and its tenants within 60 months starting after June 30, 2025) to the equipment and software exemption. It lengthens the exemption from 20 to 35 years after the first qualifying purchase. It also requires prevailing wages for construction and a green-building certification within three years of opening, and the tax break must be paid back if the certification is not met. (Minnesota Office of the Revisor of Statutes, June 14, 2025; Minnesota House of Representatives, Session Daily, June 9, 2025; Minnesota House of Representatives, New Laws, undated) Electricity used by certified data centers was exempt from sales tax until a separate 2025 tax law (1st Special Session, ch. 13) repealed that exemption for purchases after June 30, 2025. (Minnesota House of Representatives, New Laws, undated; Minnesota Department of Revenue, Aug. 18, 2025) Ch. 12 (2025) also sets an annual fee on qualified large-scale data centers based on peak demand: $2 million for 100-250 MW, rising to $5 million for 750 MW or more. The money goes to the energy and conservation account for low-income energy programs. (Minnesota Office of the Revisor of Statutes, June 14, 2025; Minnesota House of Representatives, New Laws, undated) Water provisions in ch. 12 (2025) apply to data centers expected to use more than 100 million gallons a year (Minn. Stat. 103G.265, 103G.271). DNR can request preapplication information and give a written response on water availability. Permits must carry conditions on public health, conservation and water-use conflicts, and DNR may require an aquifer test. (Minnesota Office of the Revisor of Statutes, June 14, 2025; Minnesota House of Representatives, Session Daily, June 9, 2025) For utility law, ch. 12 (2025) defines a data center as a facility designed for a load of 100 MW or more (Minn. Stat. 216B.02, subd. 11). It tells the PUC to set up a 'very large customer' class by Dec. 15, 2026 and to approve these customers' tariffs and service agreements, so that their costs, including stranded costs, are not passed to other customers (216B.1622). Each utility must also offer a voluntary clean energy and capacity tariff to commercial and industrial customers, who pay its costs (216B.1623). (Minnesota Office of the Revisor of Statutes, June 14, 2025; Minnesota House of Representatives, New Laws, undated; Minnesota House of Representatives, Session Daily, June 9, 2025) Xcel Energy's large-load (very large customer) tariff is PUC docket E-002/M-25-289, filed July 16, 2025. The PUC approved it with changes in May 2026 (announced May 18). The class covers new loads of 100 MW or more, plus 'system-intensive' new loads of 20 MW to under 100 MW. Terms include a 15-year default contract, a 24-month exit notice, and a minimum bill and exit fee raised to 80% of contracted capacity. These customers pay for transmission and distribution upgrades directly, and Xcel must show that each one's supply meets the state's renewable and carbon-free standards. ELPC reports the order also directs Xcel to file a clean energy and capacity tariff by Dec. 1, 2026. (Minnesota Office of the Attorney General, Residential Utilities Division (PUC filing, copy hosted by Legalectric), Oct. 13, 2025; Minnesota Public Utilities Commission, May 18, 2026; Minnesota Public Utilities Commission, undated; Fresh Energy, May 15, 2026; Environmental Law & Policy Center, May 18, 2026) Other PUC large-load dockets: Minnesota Power's very large customer tariff (26-126; the PUC asked for an updated proposal by July 15, 2026), Otter Tail Power's petition for a very large customer class and data center rate (26-211), and two Dakota Electric Association filings: a modified extension-of-service tariff (25-178, approved) and a proposed rate for members of 50 MW or more (26-243). Service agreements under review are Minnesota Power with Harmony Group, a Google subsidiary, for Hermantown (26-159, filed March 26, 2026) and Xcel with Echo Zone, a Google subsidiary, for Pine Island (26-170, filed April 14, 2026); their comment periods ran to Aug. 28 and Sept. 8, 2026. (Minnesota Public Utilities Commission, undated; Minnesota Public Utilities Commission, Sept. 1, 2026) 2026 session bills included S.F. 4298, which would bar state and local permits for data centers until a year after a PUC report due by July 1, 2027; H.F. 5125, which would repeal the 297A.68, subd. 42 exemption; and H.F. 4077, which would bar local governments from signing nondisclosure agreements and cleared a House committee in March 2026. None became law: the Legislature adjourned in May 2026 without passing new data center restrictions, and the NDA ban passed the Senate but stalled in the House. (Minnesota Office of the Revisor of Statutes, March 6, 2026; Minnesota Office of the Revisor of Statutes, May 6, 2026; Minnesota House of Representatives, Session Daily, March 11, 2026; MPR News, June 12, 2026; Minnesota Center for Environmental Advocacy, undated) Minnesota data centers →