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Cartis diligence evidence schedule

Verne Mäntsälä AI Campus

PRJ-0377 · Site · Mäntsälä, Finland

Record last updated Oct 28, 2026

Scope and capacity

Verne is building the first 70 MW of a renewable-power, high-density computing campus in Mäntsälä's Kapuli area; waste-heat reuse remains planned. Verne Mäntsälä AI Campus is located in Mäntsälä, FI and is a data center campus in construction status.

Headline: 70 MW Planned / design

Numbers refer to their stated physical boundaries and are not added together. Source dates, claim dates and record updates have different meanings. Missing dates and locators are not inferred.

Initial design capacity · 70 MW

Planned / design or future potential · Verne Mäntsälä AI Campus (Project)

Claim 34631 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

Headline treatment: Selected headline

  1. Verne begins construction of the first 70 MW on its data center campus in Mäntsälä

    Verne · Document date: Jun 17, 2026 · Primary

    Source reference: SRC-1929 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.verne.co/news/news-verne-begins-construction-of-the-first-70-mw-on-its-data-center-campus-in-m%C3%A4nts%C3%A4l%C3%A4

  2. Verne unveils plans for next-generation sustainable data center campus in Finland

    Verne / Business Wire · Document date: Dec 17, 2024 · Corroborating

    Source reference: SRC-1930 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.businesswire.com/news/home/20241217133048/en/Verne-Unveils-Plans-for-Next-Generation-Sustainable-Data-Center-Campus-in-Finland

Site area approximately · 10 hectares

Actual · Verne Mäntsälä AI Campus (Project)

Claim 34632 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Verne begins construction of the first 70 MW on its data center campus in Mäntsälä

    Verne · Document date: Jun 17, 2026 · Primary

    Source reference: SRC-1929 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.verne.co/news/news-verne-begins-construction-of-the-first-70-mw-on-its-data-center-campus-in-m%C3%A4nts%C3%A4l%C3%A4

  2. Verne unveils plans for next-generation sustainable data center campus in Finland

    Verne / Business Wire · Document date: Dec 17, 2024 · Corroborating

    Source reference: SRC-1930 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.businesswire.com/news/home/20241217133048/en/Verne-Unveils-Plans-for-Next-Generation-Sustainable-Data-Center-Campus-in-Finland

Physical construction started · True

Actual · Verne Mäntsälä AI Campus (Project)

Claim 34633 · Recorded claim type: Actual · Review: Approved · Claim date: Jun 17, 2026

  1. Verne breaks ground on data center in Mäntsälä, Finland

    Data Center Dynamics · Document date: Jun 19, 2026 · Corroborating

    Source reference: SRC-1932 · Recorded authority: Secondary

    Source URL

    https://www.datacenterdynamics.com/en/news/verne-breaks-ground-on-data-center-in-m%C3%A4nts%C3%A4l%C3%A4-finland/

  2. Verne begins construction of the first 70 MW on its data center campus in Mäntsälä

    Verne · Document date: Jun 17, 2026 · Primary

    Source reference: SRC-1929 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.verne.co/news/news-verne-begins-construction-of-the-first-70-mw-on-its-data-center-campus-in-m%C3%A4nts%C3%A4l%C3%A4

Actual construction start · 2026-06-17

Actual · Verne Mäntsälä AI Campus (Project)

Claim 34634 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Verne begins construction of the first 70 MW on its data center campus in Mäntsälä

    Verne · Document date: Jun 17, 2026 · Primary

    Source reference: SRC-1929 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.verne.co/news/news-verne-begins-construction-of-the-first-70-mw-on-its-data-center-campus-in-m%C3%A4nts%C3%A4l%C3%A4

Renewable energy design · True

Actual · Verne Mäntsälä AI Campus (Project)

Claim 34636 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Verne begins construction of the first 70 MW on its data center campus in Mäntsälä

    Verne · Document date: Jun 17, 2026 · Primary

    Source reference: SRC-1929 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.verne.co/news/news-verne-begins-construction-of-the-first-70-mw-on-its-data-center-campus-in-m%C3%A4nts%C3%A4l%C3%A4

  2. Verne unveils plans for next-generation sustainable data center campus in Finland

    Verne / Business Wire · Document date: Dec 17, 2024 · Corroborating

    Source reference: SRC-1930 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.businesswire.com/news/home/20241217133048/en/Verne-Unveils-Plans-for-Next-Generation-Sustainable-Data-Center-Campus-in-Finland

Waste heat reuse planned · True

Actual · Verne Mäntsälä AI Campus (Project)

Claim 34637 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Verne begins construction of the first 70 MW on its data center campus in Mäntsälä

    Verne · Document date: Jun 17, 2026 · Primary

    Source reference: SRC-1929 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.verne.co/news/news-verne-begins-construction-of-the-first-70-mw-on-its-data-center-campus-in-m%C3%A4nts%C3%A4l%C3%A4

  2. Verne unveils plans for next-generation sustainable data center campus in Finland

    Verne / Business Wire · Document date: Dec 17, 2024 · Corroborating

    Source reference: SRC-1930 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.businesswire.com/news/home/20241217133048/en/Verne-Unveils-Plans-for-Next-Generation-Sustainable-Data-Center-Campus-in-Finland

Named power supplier · Nivos

Actual · Verne Mäntsälä AI Campus (Project)

Claim 34639 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Verne begins construction of the first 70 MW on its data center campus in Mäntsälä

    Verne · Document date: Jun 17, 2026 · Primary

    Source reference: SRC-1929 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.verne.co/news/news-verne-begins-construction-of-the-first-70-mw-on-its-data-center-campus-in-m%C3%A4nts%C3%A4l%C3%A4

High density workloads targeted · True

Actual · Verne Mäntsälä AI Campus (Project)

Claim 34644 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

  1. Verne begins construction of the first 70 MW on its data center campus in Mäntsälä

    Verne · Document date: Jun 17, 2026 · Primary

    Source reference: SRC-1929 · Company announcement · Recorded authority: Party primary

    Source URL

    https://www.verne.co/news/news-verne-begins-construction-of-the-first-70-mw-on-its-data-center-campus-in-m%C3%A4nts%C3%A4l%C3%A4

Counterparties and capital

Ardian · Investor · CMP-0924

Mäntsälä Municipality · Government authority · CMP-0926

Nivos · Utility provider · CMP-0925

Verne · Developer, Operator · CMP-0923

This schedule captures public Cartis research. It is not a title, lien or legal-opinion report. Document page/section locators and claim review timestamps are included only when published; this version has no separate locator or claim-review-time feed.