Orbit the full 485-acre campus: seven data halls, the BESS farm, GIS switchyard, cooling plant and private-wire route. Click any asset for its engineering specification; switch build phases and operating modes live.
Step inside a 60 MW hall: fly between DSX waypoints (hot aisle, CDUs, busway & RPPs, network spine), run the hot-aisle thermal test and the live busway power-failure test, or sit back and let the cinematic tour fly you through.
Planning-grade interactive layout of Fields A–G: zoning, phasing, security perimeter, access, drainage and landscape strategy with click-through detail on every zone.
Live single-line diagram from the 400 kV grid to the rack busway. Step through all four operating modes and watch real power flows re-route; full protection and equipment schedules.
Rack-to-fleet build-out: NVL72 rack anatomy, 576-GPU scalable units, hall floorplans, network fabric and an interactive capacity model for the whole 405 MW.
Animated coolant loops: direct-to-chip cold plates → CDUs → dry coolers in the Scottish climate. Seasonal PUE model, plant schedules and the near-zero water strategy.
Interactive map of the flagship's connectivity position: the Dundee metro east, the Perth POP and Edinburgh/Glasgow clusters south-west, the Aberdeen Tampnet North landing with named Norway reach, the Newcastle corridor (NO-UK + Havhingsten), SHEFA-2 to the Faroes — and grid-route fibre (OPGW) on the campus's own 400/132 kV transmission corridor. Every feature graded to the evidence.
The data centre is a load inside the consented BESS site — not a new grid customer. The existing 900 MW BCA (Gate 2, signed) is the connection; SSEN/NESO see only net site flows at the 400/132 kV fiscal meter. No new queue position, avoiding today's 7–10 year timelines for transmission-connected load.
The Seagreen private wire is a dedicated cable that never touches the public network — no TNUoS, BSUoS or DUoS. Combined with BESS arbitrage managed by Constellation Energy, the campus targets firm, low-carbon power at a structurally lower cost than grid supply. Commercial terms are aspirational and caveated throughout.
The 600 MW BESS runs in grid-forming mode — it sets voltage and frequency on the 33 kV bus. The campus islands from a grid fault in under 100 ms and keeps 405 MW of GPUs training from wind + storage, with over 6 hours of full-load autonomy in the worst case.
Alyth's 8.2 °C annual average delivers free cooling for more than 75% of the year. Closed-loop liquid cooling with dry coolers means near-zero water consumption (WUE ≈ 0.05 m³/MWh) — no cooling towers, no abstraction licence, PUE 1.12.