# Lake Mariner Facility

Data center facility record on DEPLOY. Every fact is individually sourced and dated.

- **Canonical ID:** 6011b3d1-261b-4b62-a5f1-b1151e034e4f
- **Type:** AI data center facility
- **Operator:** [TeraWulf](/companies/terawulf.md)
- **Location:** Barker
- **Status:** operating
- **Facility type:** crypto hpc
- **Critical IT (MW):** 195
- **Operational year:** 2022
- **Serving utility:** New York Power Authority (NYPA)

## Evidence (each fact, sourced)

- critical_it_mw: 195 · verified · https://www.sec.gov/Archives/edgar/data/1083301/000108330125000018/wulf-20241231.htm
- note: ~195 MW of bitcoin mining capacity operating as of Dec 31 2024; site on ~157 leased acres in Niagara County adjacent to a decommissioned coal plant in Barker; began mining March 2022; 90 MW NYPA power agreement; expanding into HPC/AI · verified · https://www.sec.gov/Archives/edgar/data/1083301/000108330125000018/wulf-20241231.htm
- record: Lake Mariner Facility · reported · https://www.sec.gov/Archives/edgar/data/1083301/000108330125000018/wulf-20241231.htm

## Common questions


**What is Lake Mariner Facility?**

Lake Mariner Facility is a data center facility record on the DEPLOY registry, in Barker. Every fact on the record is individually sourced and dated.

**Who operates Lake Mariner Facility?**

TeraWulf operates Lake Mariner Facility, per the sourced record on the DEPLOY registry.

**Is Lake Mariner Facility operating?**

Lake Mariner Facility is recorded as operating on the DEPLOY registry, with 195 MW of critical IT capacity. Each figure traces to a source.

**How verified is the data on Lake Mariner Facility?**

A human editor has reviewed this record for the indexed registry. Every rendered fact shows its source: this is what a verified record looks like next to an unsourced directory listing.

Canonical: https://registry.deploy.report/datacenters/facilities/terawulf-lake-mariner-niagara-newyork
JSON: https://registry.deploy.report/v1/datacenters/facilities/terawulf-lake-mariner-niagara-newyork