Core42 Lake Mariner
58 MW AI data center in Barker, NY, United States — operational.
- Capacity: 58 MW
- Location: Barker, NY, United States
- Developer: Core42
- Tenant: G42
- Status: operational
- Estimated cost: $2.2B
Core42 Lake Mariner is a 58 MW AI data center project located in Barker, NY, United States, currently operational. It is being built by Core42 for tenant G42. The estimated build cost is $2.2B. This project is one of thousands of data-center facilities tracked by Data Center Index across NY, United States — covering operational, under-construction, announced, and permitted sites.
Notes
Users: G42; Epoch 'Current power' = 58 MW (may include campus expansions); Cost modeled at ~$44B/GW by Epoch AI
Public companies linked to Core42 Lake Mariner
Developers, tenants, and suppliers tracked by Data Center Index with exposure to this project:
- Alphabet (GOOGL) — investor · hyperscaler
Related data center projects
- Nexus Hubbard Campus — 7.2 GW, Hubbard, TX, United States · under construction
- Hyperion AI DC (Louisiana) — 5.0 GW, Richland Parish, LA, United States · under construction
- Microsoft Fairwater Wisconsin — 2.7 GW, Mount Pleasant, WI, United States · operational
- Nebraska Mega-Campus — 2.7 GW, Lincoln, NE, United States · announced
- OpenAI Stargate New Mexico — 2.5 GW, NM, United States · under construction
- AWS Project Rainier (New Carlisle, Indiana) — 2.4 GW, New Carlisle, IN, United States · operational
- Anthropic-Amazon New Carlisle — 2.3 GW, New Carlisle, IN, United States · operational
- Meta Hyperion — 2.3 GW, Holly Ridge, LA, United States · operational