Start Campus Sines Data Campus · Sines, Portugal
Last change recorded 2026-10-04 · Last checked 2026-10-04
Latest: Six buildings complete (announced) · Full build-out complete · 2030-12-31 (plan) · recorded 2026-10-04
SINES DC south of Lisbon: six buildings (SIN01-06) built in steps to 2030, €8.5bn. REN, the Portuguese TSO, raised the secured grid allocation from 495 MW to 1.2 GW IT in August 2024 and is reinforcing the Sines network; EDP is a renewable-supply partner. SIN01 (26 MW) is the first phase. · source ● primary, confidence high
Recorded readiness — 2 of 6 applicable milestones have a dated public record
Gate to first power — target 2026-04-03 (estimate) · path: Grid supply · each step must finish its lead time before the target
1 of 1 required steps have a public date. Red = recorded date past the rule-based deadline · grey "no public date" = required step without a record · green = on record in time · context steps never colour.
| Step | Must finish by | Others did it | Known date | Status | Basis | |
|---|---|---|---|---|---|---|
| Grid supply agreed | 2025-07-03 (9 mo before) | 7 mo before (n=11) | 2024-08-07 | on record in time | REN raises grid allocation to 1.2 GW · ● | |
| Construction started (context) | 2024-04-03 (24 mo before) | 29 mo before (n=15) | 2026-02-15 | context | SIN02 (up to 240 MW) construction starts; first customers expected mid-2027 · ◐ | |
| Full build-out complete (context) | 2027-04-03 (-12 mo before) | — | 2027-09-30 plan | context | Tracked phase complete (Epoch estimate) · ● |
This site is energized; lights only show how its recorded steps compared with the lead times.
Lead-time assumptions
- Site secured 15 months before first power — Land under control and campus announced. Rarely binding; shown for context.
- Permits in hand 0 months before first power — Final air and siting permits. Operators often energize on standard or temporary authorisations and receive the major permit later; flagged only when the permit lands more than 6 months after first power or is missing for an on-site plant.
- Grid supply agreed 9 months before first power — Interconnection or large-load agreement approved. Observed median 7 months before first power; the physical works (substation, lines) run in parallel with construction.
- Substation and lines energized 2 months before first power — Utility delivery point live; final tests before the load is taken.
- New generation online 1 months before first power — Utility plant or on-site plant generating; needed just before energization when the grid cannot carry the load alone.
- Major equipment on site 6 months before first power — Turbines, transformers, switchgear delivered; installation and commissioning take the remaining months.
- Construction started 24 months before first power — Groundbreaking of the building that gives first power. Observed 4-26 months for recent AI campuses; Meta's redesigned campuses took 35-58.
- Building ready for IT 0 months before first power — First building ready for IT. 'Complete' or 'opened' is usually reported after first power; flagged only beyond 3 months.
- Full build-out complete -12 months before first power — All announced buildings operational. Comes after first power by design; context only.
- Water supply secured 12 months before first power — Water rights, municipal agreement or desalination contract in hand. Context only; one of the feasibility items.
- Financing closed 12 months before first power — Project financing, anchor lease or committed capital announced. Context only; not applicable when the owner is a hyperscaler building on its balance sheet.
Dated steps (from the sources; later dates are plans)
Build-out timeline (Epoch AI; dated status notes with IT power; rows after today are estimates)
Recorded fact The site is energized.
Calculated requirement Energized; watch the build-out timeline for the next buildings.
Sources (Epoch AI selection): Website for the site · Factsheet for the full site · Article detailing Microsoft collaboration and GPU amounts
Epoch AI, 'AI data centers', epoch.ai/data/ai-data-centers (CC BY 4.0); coordinates from GeoNames cities500 (CC BY 4.0) and hand-entered places; overrides in tools/project_overrides.csv with their own sources. Campuses outside the Epoch dataset come from tools/campuses.csv (public reporting, source per row). Data retrieved 2026-10-05. Report a correction to contact@ailoadmap.com (campus id start-campus-sines-data-campus; include the row and a source link).