DEPLOY

Data center facility

Lake Mariner Facility

TeraWulf · Barker. Every figure below is individually sourced and dated.

Track Lake Mariner Facility

In clusterNew York(82)

Facility record

operating

Status

crypto hpc

Type

TeraWulf

Operator

Barker

Location

195 MW

Critical IT

2022

Operational

New York Power Authority (NYPA)

Serving utility

On the data center map

Free to use on your site, with a link back to DEPLOY.

Evidence

Each fact traces to a source. This is what a verified record looks like next to an unsourced directory listing.

  • critical it mw: 195 (verified) · source
  • 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) · source
  • record: Lake Mariner Facility (reported) · source

Timeline

  1. Aug 2026
    First recorded
    Added to the DEPLOY registry as a sourced facility record
  2. Sep 2026
    Current: operating

Facility-tier record. For campus-scale announced-vs-energized tracking see the data center index. DEPLOY is neutral infrastructure: what is claimed, what is verified, and when.

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.

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Cite this page

DEPLOY. (2026). Lake Mariner Facility: data center facility record. Retrieved September 27, 2026, from https://registry.deploy.report/datacenters/facilities/terawulf-lake-mariner-niagara-newyork

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CC BY 4.0

The verified data on this page is available under a Creative Commons Attribution 4.0 license: reuse the facts freely, with attribution to DEPLOY (deploy.report). The prose, design, and any imagery are not included and keep their own rights.

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