Polaris Forge 1
ActiveUnder constructionEllendale, ND · USA
Nov 2, 2026Deals · CoreWeave - 08/2025 (150 MW IT) · CoreWeave - 06/2025 (250 MW IT)
Blocks (3)*
| Block | Deal | Current / targetdelivered share | Status | Schedule** | Cooling | Misc | Est. Capacity - EoY 2028IT load | Est. Capacity - EoY 2030IT load | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| PF1-2 | CoreWeave - 08/2025 | — / 150 MW IT | Contracted | Delivery end · Jun 30, 2027 | — | — | — | — | |||
| PF1-1 | CoreWeave - 06/2025 | 100 / 100 MW IT (100%) | ContractedDelivered | Delivered · Dec 31, 2025actual | — | — | — | — | |||
| PF1-3 | CoreWeave - 06/2025 | 150 / 150 MW IT (100%) | ContractedDelivered | Delivery start · Jul 1, 2026Delivered · Oct 2, 2026actual | — | — | — | — | |||
| Total | 250 / 400 MW IT (63%)325 / 520*** MW gross (63%) | ||||||||||
Financings (2)
*Blocks follow a site's build-out over time; an expansion is a new block. A deal can span several blocks — picking a deal in the form prefills its remaining contracted capacity, net of what its other blocks already target. Power figures are recorded on the basis the source reported, IT load and/or gross.
**A block's capacity is taken to come online at its delivery end date (the actual date when one is recorded, otherwise the target); failing that at its delivery start date; failing that one year after its energization target. That resolved date is what the capacity estimates on the Sites & Capacity tab use.
*** Converted from the other basis with the PUE common metric (currently 1.3), because the blocks do not all state this one.