CoreWeave Marble NC
Running (some may still be expanding)
CoreWeave Marble NC is an AI data center in Marble, North Carolina, developed or operated by CoreWeave for OpenAI. Satellite imagery shows its computers drawing about 65 MW today.
U.S. average: 18.2¢ (+3.4%).
Statewide context, not this project’s effect: prices move for many reasons. Source: U.S. Energy Information Administration.
Satellite figures are Epoch AI estimates from imagery of buildings, cooling and power equipment; about 80% fall within a factor of 1.4 of the true value.
- May 6, 2026Satellite analysis by Epoch AI · 65 MW in use
Core Scientific said Marble was fully handed over to CoreWeave with about 65 MW of billable customer power online.
- Apr 17, 2026Satellite analysis by Epoch AI · 36 MW in use
Satellite imagery shows the main data hall and southern utility yard substantially complete. No new public MW disclosure, so this keeps the March 2026 public 36 MW state.
- Mar 13, 2026Satellite analysis by Epoch AI · 36 MW in use
The site has been energized. Two of three data halls had been delivered at 37 billable MW, supporting about 15000 Grace Blackwell GPUs. The third hall was still in commissioning.
- Jun 25, 2024Satellite analysis by Epoch AI · 0 MW in use
Core Scientific announced that CoreWeave would receive about 70 MW of HPC infrastructure from 100 MW of owned infrastructure. Site modifications were expected to begin in H2 2024.
No hearings, court cases, approvals or disputes are on record for this project yet.
| Chip | Designer | Units | As of | Count is |
|---|---|---|---|---|
| B200 | Nvidia | 31,100 | May 6, 2026 | Estimate |
Source: Epoch AI, AI data centers, CC BY 4.0
Satellite and capacity estimates via Epoch AI (CC BY 4.0)
- Core Scientific - Q1 2026 Fiscal Earnings Call investors.corescientific.com
- Core Scientific - Official Marble, NC Datacenter page corescientific.com
- Core Scientific - Q1 2025 Earnings Presentation investors.corescientific.com
- Core Scientific - June 2024 Investor and Analyst Day sec.gov
- Epoch AI calculation sheet for this site
Satellite estimates: Epoch AI, CC BY 4.0, reformatted for this page.