Nscale / Start Campus: SINES Data Campus, second building compute deal, May 2026

Announced May 5, 2026 · 200 MW · €465 million for the second building; €230 million for shared infrastructure

Nscale states a second 200 MW building and €465M investment in that building, plus €230M for shared infrastructure. The figures describe campus build and investment, not Microsoft's compute allocation or contract value. The campus is permitted for 1.2 GW; the full-campus figure is not added to this building. No energization date is stated for the building.

First-capacity target: not disclosed