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Cartis diligence evidence schedule

Nabiax Alcalá Data Center Campus

PRJ-0464 · Site · Alcalá de Henares / Madrid, MD, Spain

Record last updated Oct 28, 2026

Scope and capacity

Alcalá de Henares city reported groundbreaking for Nabiax’s ADC3 building on September 18, 2026. This adds a construction milestone to the campus history, not newly commissioned IT capacity or an additive full-campus capacity total. Campus boundary containing ADC1, ADC2 and ADC3, previously proposed and now reported at groundbreaking; existing 22.3 MW, 100 MW scalability and companywide 140 MW objective remain separate scopes.

Headline: 100 MW Planned critical IT

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.

Built phase count · 2 phases

Source report · Nabiax Alcalá Data Center Campus (Project)

Claim 44904 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Alcalá Data Center

    Nabiax · Document date: Not stated · Primary

    Source reference: SRC-2477 · Recorded authority: Party primary

    Source URL

    https://nabiax.com/en/our-data-centers/spain/alcala-data-center/

Current operating IT capacity · 22.3 MW IT

Actual · Nabiax Alcalá Data Center Campus (Project)

Claim 44905 · Recorded claim type: Actual · Review: Approved · Claim date: Not stated

Headline treatment: Not included in reviewed operating IT capacity

  1. Alcalá Data Center

    Nabiax · Document date: Not stated · Primary

    Source reference: SRC-2477 · Recorded authority: Party primary

    Source URL

    https://nabiax.com/en/our-data-centers/spain/alcala-data-center/

Medium term scalable IT capacity · 100 MW IT

Planned / design or future potential · Nabiax Alcalá Data Center Campus (Project)

Claim 44906 · Recorded claim type: Forecast · Review: Approved · Claim date: Not stated

Headline treatment: Selected headline

  1. Nabiax starts Alcalá data center campus expansion

    Nabiax · Document date: Oct 22, 2021 · Primary

    Source reference: SRC-2478 · Company announcement · Recorded authority: Party primary

    Source URL

    https://nabiax.com/en/nabiax-starts-alcala-data-center-campus-expansion-with-its-100-mw-it-will-be-spains-biggest/

  2. Alcalá Data Center

    Nabiax · Document date: Not stated · Primary

    Source reference: SRC-2477 · Recorded authority: Party primary

    Source URL

    https://nabiax.com/en/our-data-centers/spain/alcala-data-center/

Current IT space · 10,000 square meters

Source report · Nabiax Alcalá Data Center Campus (Project)

Claim 44907 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Alcalá Data Center

    Nabiax · Document date: Not stated · Primary

    Source reference: SRC-2477 · Recorded authority: Party primary

    Source URL

    https://nabiax.com/en/our-data-centers/spain/alcala-data-center/

Renewable electricity claim · 100 percent

Source report · Nabiax Alcalá Data Center Campus (Project)

Claim 44908 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Alcalá Data Center

    Nabiax · Document date: Not stated · Primary

    Source reference: SRC-2477 · Recorded authority: Party primary

    Source URL

    https://nabiax.com/en/our-data-centers/spain/alcala-data-center/

Forecast permanent jobs · 200 jobs

Source report · Nabiax Alcalá Data Center Campus (Project)

Claim 44931 · Recorded claim type: Not stated · Review: Approved · Claim date: Not stated

  1. Nabiax invertirá 800 millones en la ampliación de sus centros de datos en España

    Cinco Días · Document date: Aug 4, 2026 · Primary

    Source reference: SRC-2480

    Source URL

    https://cincodias.elpais.com/companias/2026-08-04/nabiax-invertira-800-millones-en-la-ampliacion-de-sus-centros-de-datos-en-espana.html

Counterparties and capital

Aermont Capital · Owner · CMP-1145

Asterion Industrial Partners · Owner · CMP-1146

Nabiax · Operator · CMP-1144

Telefónica · Owner · CMP-1147

Sustainable project finance

€320,000,000 · Jan 1, 2021

Nabiax platform financing linked to ESG indicators; retained as context and not allocated to Alcalá or ADC3.

Nabiax (Borrower / financed platform)

Sources (1)

Financing record 128; claim-specific source links appear in the exhibit sources where published.

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.