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Projects / Google Hermantown Data Center / Timeline

Google Hermantown Data Center, in order

What happened with this project, oldest first: the stages it reached, what the county and its cities decided, and every dated step on the record. Each entry links its source.

4 events, January 1, 2025 to September 3, 2026. Also on the record, under the month each belongs to: 7 statements, 6 figures from other sources and 4 lines that are not events of their own. The facts, newest first: the record; the place: Minnesota.

A plain date is the day it happened, as the source states it, or as the line's own sentence states it ("voted on July 6"), which is where the line sits even when it was filed later. "Reported" and a date is the day a source published a line that carries no date of its own. Those lines, and lines that describe rather than report an act, sit under their month rather than on the timeline, with what was said and the figures other sources gave. Every timeline on the site reads its lines by this one rule. How dates are read.

Stages

  1. proposed

Now: proposed. A stage is the record's status after the entry that set it (the definitions).

2025 1 event

  1. (the year its own sentence names; filed under Sep 3, 2026)

    Entry

    The North Dakota Public Service Commission approved permits for the transmission project in 2025 [6]

2026 3 events

  1. (the month its own sentence names; no day is given; filed under Sep 3, 2026)

    Entry

    In March, Minnesota Power signed an agreement with Google to supply power to the proposed Hermantown data center. [6]

  2. (the month its own sentence names; no day is given; filed under Sep 3, 2026)

    Entry

    In March 2026, Minnesota Power signed an agreement with Google to supply power to the proposed Hermantown data center [6]

  3. (source date; the content gives no date of its own)

    proposed

    Minnesota Power has broken ground on a $450 million North Dakota high voltage direct current transmission modernization project [6]

  4. Also in September 2026: 7 statements, 6 figures from other sources and 4 lines that are not events of their own
    1. (source date; the content gives no date of its own)

      Entry

      A $2 billion Google data center is proposed in Hermantown, Minnesota in the northeast part of the state. [6]

    2. (source date; the content gives no date of its own)

      Entry

      Minnesota Power broke ground on a $450 million North Dakota high voltage direct current transmission modernization project with Mortenson as general contractor. [6]

    3. (source date; the content gives no date of its own)

      Entry

      The converter station at Center, North Dakota will be part of the HVDC line [6]

    4. (source date; the content gives no date of its own)

      Entry

      A $2 billion Google data center is proposed in Hermantown, Minnesota [6]

    5. (said in the source itself)

      Statement · residents

      The Hermantown data center faces opposition from residents opposed to its proposed $80 million property tax break and concerns about water, noise and power use. Engineering News-Record local outlet

    6. (said in the source itself)

      Statement · Josh Skelton, Minnesota Power CEO

      Josh Skelton, Minnesota Power CEO, said the modernization provides flexibility when extreme weather hits, system conditions change quickly, or energy is needed in a different place than expected. Engineering News-Record local outlet

    7. (source date; the content gives no date of its own)

      Figure · enr.com

      465 miles: The HVDC transmission line extends 465 miles between North Dakota and Minnesota enr.com local outlet

    8. (source date; the content gives no date of its own)

      Figure · enr.com

      700 MW: The Hermantown data center power agreement includes 700 megawatts of new clean energy resources enr.com local outlet

    9. (source date; the content gives no date of its own)

      Figure · enr.com

      80,000,000 USD: The Hermantown data center would receive an $80 million property tax break enr.com local outlet

    10. (source date; the content gives no date of its own)

      Figure · enr.com

      300 MW: The Hermantown data center power agreement includes 300 megawatts of wind energy and 400 megawatts of battery storage enr.com local outlet

    11. (source date; the content gives no date of its own)

      Figure · Engineering News-Record

      700 MW: The Google Hermantown data center requires 700 MW of new clean energy resources including 300 MW of wind energy and 400 MW of battery storage. Engineering News-Record local outlet

    12. (said in the source itself)

      Statement · Andrea Zupancich, Republican candidate for Minnesota state Senate

      Grant Hauschild as part of Senate Tax Committee greenlit bills giving tax breaks to data centers MinnPost local outlet

    13. (said in the source itself)

      Statement · Jobs for Minnesotans executive

      Jobs for Minnesotans supports local data center development and trusts Minnesota's strict policies protecting environment, water quality, and energy generation MinnPost local outlet

    14. (said in the source itself)

      Statement · Andrea Zupancich, Republican candidate for Minnesota state Senate

      Jobs for Minnesotans nonprofit board member Andrea Zupancich opposes tax breaks for data centers while running for state Senate against Grant Hauschild who supports them MinnPost local outlet

    15. (said in the source itself)

      Statement · Randall Doneen, Minnesota DNR Deputy Director

      DNR Deputy Director Randall Doneen raised concerns about the environmental review for the proposed Hermantown data center, including gaps in groundwater data and lack of alternative site analysis FOX 9 Minneapolis-St. Paul local outlet

    16. (said in the source itself)

      Statement · Scott Jensen, Republican candidate for Minnesota State Auditor

      Scott Jensen, Republican candidate for Minnesota State Auditor, warned that Google data center in Hermantown will alter Duluth's landscape and regional ecosystem through water demand, grid challenges, and St. Louis River runoff impacts Duluth News Tribune local outlet

    17. (source date; the content gives no date of its own)

      Figure · Duluth News Tribune

      300 acres: Proposed Hermantown data center complex covers nearly 300 acres Duluth News Tribune local outlet

On the timeline: a stage change; an entry that reports an act on the day the source or its own sentence gives; and a decision, a published scorecard event on a row at or under the record's county, that reports an act. Under the months: a statement that names this record, a figure another source gave about it, matched by place and developer, an entry dated only by the day its source was published, and an entry or a decision that describes rather than reports an act. Each is on the record in its own right and keeps its own link.

For researchers
Slug
google-hermantown-data-center-mn
Status value
proposed
Events on the timeline
4
Under the months
17
Stage changes
1
Decisions
0
Statements
7
Figures
6
Entries and decisions under the months
4