Muskogee, OK Expansion Capacity Post-Polaris
Company: Core Scientific - Project: Muskogee
The claim, verbatim
Muskogee, OK site will have approximately 440 MW tied to CoreWeave contract through Polaris acquisition, with behind-the-meter and additional grid-connected power for total gross capacity potential of approximately 1.5 GW and initial power delivery in late 2027
Source (primary)
First Quarter Fiscal Year 2026 Earnings Presentation (IR page (investors.corescientific.com), ir_presentation)
View cached copy (2026-09-26)Live source ↗Archive.org ↗
Quote: “~440 MW + Behind-the-Meter & Additional Grid Connected Power = ~1.5 GW TOTAL GROSS POWER CAPACITY POTENTIAL Tied to the COREWEAVE CONTRACT THROUGH THE POLARIS ACQUISITION ... Expect initial power delivery in late 2027”
How we checked this
Checked on October 12, 2026. The cited source supports every part of this claim.
The Muskogee slide shows ~100 MW current plus ~440 MW tied to CoreWeave via Polaris plus behind-the-meter and grid power, totaling ~1.5 GW, with initial delivery expected in late 2027. The Polaris deal is still subject to regulatory approvals and is expected to close in Q3 2026.
Confirmed in the source:
- Approximately 440 MW at Muskogee, OK is tied to the CoreWeave contract through the Polaris acquisition
- Muskogee, OK expansion includes behind-the-meter and additional grid-connected power
- Muskogee, OK total gross power capacity potential is approximately 1.5 GW
- Initial power delivery is expected in late 2027
What we did: Read our cached copy of IR page (investors.corescientific.com) (https://d1io3yog0oux5.cloudfront.net/_fda3a1f2f1890adaa7ac6c4d9d310971/corescientific/db/1066/11271/pdf/Q1+FY26+earnings+deck.pdf) in full (14,811 characters, retrieved September 26, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms First Quarter Fiscal Year 2026 Earnings Presentation
Quote: “~440 MW + Behind-the-Meter & Additional Grid Connected Power = ~1.5 GW TOTAL GROSS POWER CAPACITY POTENTIAL Tied to the COREWEAVE CONTRACT THROUGH THE POLARIS ACQUISITION ... Expect initial power delivery in late 2027”