Data Center Record.
Daily Record

December 19, 2025

10 entries published that day, the everything feed by the day each row entered the record; the timeline lists milestones alone, by the day they happened. Each is one sourced row of the record: what happened, where, and where it came from. Nothing here is an article and nothing is unapproved.

  1. Ohio Bill event

    S.B. 103, Allow alternative rate plans for certain natural gas companies. S.B. 103 was signed. 2025-12-19. Ohio Legislature primary source (dated by the legislature's own record of the action)

  2. Wisconsin Statement

    Sebastian Elischer, Great Lakes Neighbors United. Recall effort filed against Mayor Ted Neitzke over data center concerns Said December 19, 2025, TMJ4 News. TMJ4 News local outlet (paraphrased; said in the source itself)

  3. Port Washington, Wisconsin Reference figure

    TMJ4 News. Expected to create approximately 1,000 operational jobs: 1,000 jobs. Port Washington, Wisconsin, 2025. TMJ4 News local outlet (reported on this date) (source date; the content gives no date of its own)

  4. Port Washington, Wisconsin Reference figure

    TMJ4 News. $15 billion investment: 15,000,000,000 USD. Port Washington, Wisconsin, 2025. TMJ4 News local outlet (reported on this date) (source date; the content gives no date of its own)

  5. Port Washington, Wisconsin Reference figure

    TMJ4 News. Expected to create 4,000 construction jobs: 4,000 jobs. Port Washington, Wisconsin, 2025. TMJ4 News local outlet (reported on this date) (source date; the content gives no date of its own)

  6. Massachusetts News item

    Can Data Centers Become Carbon Removal Hubs? Massachusetts Might Show How - Kleinman Center for Energy Policy. Kleinman Center for Energy Policy publishes on whether data centers can become carbon removal hubs, using Massachusetts as a potential example. The piece examines environmental dimensions of data center development. Kleinman Center for Energy Policy, 2025-12-19. Kleinman Center for Energy Policy local outlet (reported on this date) (reported on; the source's own date)

    MA

  7. Michigan News item

    Michigan PSC OKs DTE Energy’s 1.4 GW Data Center Contract, AG Pans Process - rtoinsider.com. Michigan PSC approved a special contract allowing DTE Energy to supply a contested $7 billion data center with 1.4 GW capacity in Saline Township. rtoinsider.com, 2025-12-19. rtoinsider.com trade press (reported on this date) (reported on; the source's own date)

    MI

  8. Wisconsin News item

    Controversial $15 billion data center breaks ground in Port Washington. Vantage Data Centers holds groundbreaking for controversial $15 billion Port Washington Lighthouse Campus; recall effort filed against Mayor Ted Neitzke over project support. TMJ4 News, 2025-12-19. TMJ4 News local outlet (reported on this date) (reported on; the source's own date)

    WIvantage-port-washington-data-center-wi

  9. Wisconsin Timeline entry

    Vantage Port Washington Data Center. Vantage Data Centers building for Oracle and OpenAI The record reads being built, reported December 19, 2025. TMJ4 News local outlet (reported on this date) (source date; the content gives no date of its own)

  10. Wisconsin Timeline entry

    Vantage Port Washington Data Center. Ceremonial groundbreaking held December 19, 2025 The record reads being built, reported December 19, 2025. TMJ4 News local outlet (reported on this date) (source date; the content gives no date of its own)

Bill data from LegiScan, licensed CC BY 4.0. The record chooses the bills, writes each stage in its own words and cites the legislature's own page for every bill.

A row's day is the day the event happened, or, where a source gives only its own publication date, that date. The same rows appear on the record pages they belong to; this page is the dated log of them. A row read in a tier 1 query feed is a lead, not an entry, and appears on its record page only.