# TeraWulf Lake Mariner (Core42 Lease)

> Expanding: a 168 MW data center in Niagara County, New York, from the Kapwork Grow tracker (1 source). Sources and dates on every fact.

Page: https://kapwork.com/grow/directory/datacenters/terawulf-lake-mariner-core42-lease-ny-dc_76d76a345caa  
Markdown: https://kapwork.com/grow/directory/datacenters/terawulf-lake-mariner-core42-lease-ny-dc_76d76a345caa.md  
Updated: Nov 3, 2026  
Publisher: Kapwork Grow, a free directory of public records

TeraWulf is expanding a 168 MW data center in Niagara County, New York (expanding). One source reports this facility in the Kapwork Grow tracker. (Kapwork Grow tracker record, merged from the sources listed here, Server Country project record (CC BY 4.0), as of Nov 2, 2026)

## Facts

- **Operator:** TeraWulf (Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **Tenants:** Core42 (G42) (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026)
- **Stage:** Expanding (Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **Reported capacity:** 168 MW (Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **Reported IT load:** 70 MW (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026)
- **Reported jobs:** 40 (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026)
- **Announced:** Mar 20, 2026 (Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **Construction start reported:** 2024 (Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **Expected completion:** 2025 (Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **City:** Somerset (Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **County:** Niagara County (Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **State:** New York (Server Country project record (CC BY 4.0), as of Sep 24, 2026)
- **AI workload:** AI or machine-learning workload reported (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026)
- **Facility type:** AI data center (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026)
- **Incentives reported:** Other (Kapwork Grow tracker record, merged from the sources listed here, as of Nov 2, 2026)

## What each source reports

| Dataset | Reported name | Reported status | Reported MW |
| --- | --- | --- | --- |
| Server Country | TeraWulf Lake Mariner (Core42 Lease) | Expanding | 168 MW |

## Questions this page answers

### Is TeraWulf Lake Mariner (Core42 Lease) under construction?

No permit record shows it yet, so this page prints it as announced. Server Country (Sep 24, 2026) reports it as expanding.

### Who is building TeraWulf Lake Mariner (Core42 Lease)?

TeraWulf is the operator; the tenants reported are Core42 (G42). No public record names the general contractor yet. It shows here the day one does.

### When is TeraWulf Lake Mariner (Core42 Lease) expected to finish?

Server Country reports expected completion in 2025. That is a reported target, not a schedule.

### Which carriers serve TeraWulf Lake Mariner (Core42 Lease)?

No public record names them yet. They show here when a filing does.

### How do contractors on TeraWulf Lake Mariner (Core42 Lease) get paid sooner?

The owner pays the general contractor, and the general contractor pays its subcontractors. Once your customer approves your invoice, certify it with Kapwork. Funders compete to fund it, so you don't wait for the payment date. Free for businesses. Kapwork doesn't lend and doesn't contact your customer.

## Latest updates

- **Mar 20, 2026:** [Reported as announced](https://servercountry.org/data/projects/)
- [Expected completion reported](https://servercountry.org/data/projects/). Reported for 2025.
- [Construction start reported](https://servercountry.org/data/projects/). Reported for 2024.
- [Reported as completed](https://servercountry.org/data/projects/). Reported for 2022-03.

## Related records

- [Justified Data Campus](https://kapwork.com/grow/directory/datacenters/justified-data-campus-ky-dc_4730f1e42b08): Same operator
- [TeraWulf - Chesapeake Data & Energy](https://kapwork.com/grow/directory/datacenters/terawulf-chesapeake-data-energy-md-dc_804830b2460a): Same operator
- [TeraWulf AI Data Center Campus, Lansing](https://kapwork.com/grow/directory/datacenters/terawulf-ai-data-center-campus-lansing-ny-dc_843a301a2609): Same operator
- [TeraWulf Lake Hawkeye (Cayuga)](https://kapwork.com/grow/directory/datacenters/terawulf-lake-hawkeye-cayuga-ny-dc_cd1fa2ee784e): Same operator
- [TeraWulf Morgantown Generating Station AI Campus](https://kapwork.com/grow/directory/datacenters/terawulf-morgantown-generating-station-ai-campus-md-dc_58c0d48a2a1e): Same operator
- [9LDG Niagara AI Data Center](https://kapwork.com/grow/directory/datacenters/9ldg-niagara-ai-data-center-ny-dc_0ae8b492143c): Same state
- [Blockfusion Niagara Falls Campus Expansion](https://kapwork.com/grow/directory/datacenters/blockfusion-niagara-falls-campus-expansion-ny-dc_3de170fe545f): Same state
- [Brookhaven Digital Infrastructure Facility (WF Industrial / Wildflower, Yaphank)](https://kapwork.com/grow/directory/datacenters/brookhaven-digital-infrastructure-facility-wf-industrial-wildflower-yaphank-ny-dc_626dbe83dcce): Same state
- [Broome County Tech Park Data Center](https://kapwork.com/grow/directory/datacenters/broome-county-tech-park-data-center-ny-dc_99053e289f9b): Same state
- [Eco-Yotta Data Center (proposed, County Route 9)](https://kapwork.com/grow/directory/datacenters/eco-yotta-data-center-proposed-county-route-9-ny-dc_4fdc3902bebf): Same state

## What this record does not show

- This record is the Kapwork Grow tracker's merged view of a facility, from the tracker snapshot built 2026-11-02. Facts tagged KW are the tracker's resolved values; the per-source rows it was merged from are listed under Sources and on the tracker record.
- Sources on this record: Server Country, https://servercountry.org/data/ (CC BY 4.0). Every source is licensed for commercial use with attribution.
- An announced or permitted build is not a contract, an open bid or a purchase order.
- Capacity figures are as reported by the cited sources and may describe planned rather than energised capacity.

## Sources

- [Server Country project record (CC BY 4.0)](https://servercountry.org/data/projects/) · as of Sep 24, 2026 · record 0359
- [Kapwork Grow tracker record, merged from the sources listed here](https://kapwork.com/app/grow/datacenters/projects/terawulf-lake-mariner-core42-lease-ny) · as of Nov 2, 2026 · record 130667571862698

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## Cite this page

Kapwork Grow, "TeraWulf Lake Mariner (Core42 Lease)", https://kapwork.com/grow/directory/datacenters/terawulf-lake-mariner-core42-lease-ny-dc_76d76a345caa, materially updated Nov 3, 2026.