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Sourced site record, every fact links to its page
Lake Mariner - CB-3, CB-4 & CB-5:data center in Barker, New York.
Lake Mariner - CB-3, CB-4 & CB-5 is an operating data center in Barker, New York, listed under TeraWulf. Capacity is 102 MW according to TeraWulf (SEC 8-K). Real Assets links 2 source pages, including TeraWulf (SEC 8-K).
Open this site on the map View permit PDFs & MW timelineoperating data center · 2 linked sources
- TeraWulf
- Barker
- New York
Approximate metro position & New York peer sites (exact coordinates require sign-in)
Facts on record
- OperatorTeraWulf
- City and stateBarker, New York
- Statusoperating
- Capacity102 MW, as stated by TeraWulf (SEC 8-K)
- Expected completionNot recorded
- Sources linked2 from 1 publisher
- Record updated11 November 2026
- Exact parcel coordinates & street address🔒 View on parcel map
- Phase-by-phase MW timeline & utility grid link🔒 Unlock MW schedule
- Government permits, zoning PDFs & deal history🔒 Unlock 3 dossier records
Not recorded means no source states it. Real Assets does not fill a gap with an estimate.
Where it sits
New York has 28 data centers on record in Real Assets, with 980 MW reported as operating and 1.85 GW not yet operating. Lake Mariner - CB-3, CB-4 & CB-5 is one of them.
TeraWulf has 8 data centers on record in the United States: 4 operating and 4 planned or under construction. See TeraWulf in New York (4 sites).
Counts are sites Real Assets has recorded, not a full census, and grow as coverage grows. Data updated 11 November 2026; this page was built on 11 November 2026 at 14:50 UTC, so the live app can show a few more or fewer sites and deals.
Sources: the pages that published these facts
- TERAWULF INC. 8-K 2026-10-05: Other Events (8.01)
TeraWulf (SEC 8-K), sec.gov, published 5 October 2026Web page - TERAWULF INC. 8-K 2026-08-05: Results of Operations (2.02); Regulation FD Disclosure (7.01)
TeraWulf (SEC 8-K), sec.gov, published 5 August 2026Web page - Government permit PDFs, regulatory filings & municipal zoning records (Barker, New York)
Air/water permits, substation filings, tax abatements & site plans🔒 Permit PDFs - Phase-by-phase MW capacity timeline, power utility & tenant/lease ledger
Audited facility timeline and transaction history for Lake Mariner - CB-3, CB-4 & CB-5🔒 MW timeline
2 sources on record. Public links open the original pages. How the data is built and what a source line means.
Locked site dossier & primary filings
View the 3 government permit PDFs, source filings & MW timeline for Lake Mariner - CB-3, CB-4 & CB-5 - enter work email
Unlock the complete facility dossier for Lake Mariner - CB-3, CB-4 & CB-5 (Barker, New York): primary permit PDFs, phase-by-phase MW delivery schedule, substation & utility records, and exact parcel coordinates.
More TeraWulf data centers in New York
- Lake Mariner Data Campus
Barker, New York, operating500 MW - Lake Mariner - CB-3, CB-4 & CB-5
Niagara, New York, operating360 MW - Cayuga
Tompkins, New York, planned320 MW
TeraWulf data centers in other states
- TeraWulf Hawesville
Hawesville, Kentucky, planned482 MW - Justified Data Campus
Hawesville, Kentucky, planned480 MW - Chesapeake Data Campus
Morgantown, Maryland, operating210 MW - TeraWulf Abernathy Data Center
Abernathy, Texas, planned168 MW
Other data centers in New York
- Massena East smelter
Massena, New York, planned635 MW - RITC Data Center
Tonawanda Town, New York, planned300 MW - Stream DC Genesee County
Alabama, New York, planned250 MW - Turin Hoefler Avenue LLC
Ilion, New York, planned200 MW - Niagara Digital Campus
Niagara Falls, New York, planned140 MW - SDC Manhattan
New York, New York, operating18 MW
Full site dossier & United States dataset
Unlock Lake Mariner - CB-3, CB-4 & CB-5 permit PDFs, MW timeline & 1,305 other data centers
This page is the public summary for Lake Mariner - CB-3, CB-4 & CB-5 in Barker, New York. Enter your work email or sign in to inspect exact parcel coordinates, government permit PDFs, MW timeline, and every sourced filing.
- Exact parcel coordinates, street address and interactive map pin for Lake Mariner - CB-3, CB-4 & CB-5
- Phase-by-phase operating vs. planned MW timeline and utility/substation records
- All 3 linked primary sources, government permit PDFs and regulatory filings
- Recorded M&A, lease and financing transactions for TeraWulf in New York
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Questions
Who operates Lake Mariner - CB-3, CB-4 & CB-5?
Lake Mariner - CB-3, CB-4 & CB-5 is recorded under TeraWulf. The operator is the name its sources give, which can differ from the owner or the tenant.
Where is Lake Mariner - CB-3, CB-4 & CB-5?
In Barker, New York. This page does not publish a street address or map coordinates; the workspace shows the location on the map.
How much power does Lake Mariner - CB-3, CB-4 & CB-5 have?
102 MW, as stated by TeraWulf (SEC 8-K). Operating capacity today is not recorded.
Where does this information come from?
From 2 linked pages by TeraWulf (SEC 8-K). Every link on this page goes to the original page. Anything not published there shows as not recorded, never as an estimate.