Fluidstack Lake Mariner
DatacenteractiveSalem Township, PA · Fluidstack / TeraWulf
At a glance
Fluidstack Lake Mariner is a hyperscale datacenter at Salem Township, PA. It is operated by Fluidstack / TeraWulf. The facility is catalogued at 509 MW of power capacity, built in 2024.
Who operates Fluidstack Lake Mariner?
Fluidstack Lake Mariner is operated by Fluidstack / TeraWulf. This is the only facility listed for Fluidstack / TeraWulf in the GridCensus datacenter catalog. The operators with the most facilities in Pennsylvania are Flexential (3), Colocation America Corporation (2), TierPoint, LLC (2).
Where is Fluidstack Lake Mariner located?
The facility's recorded address is Salem Township, PA. It is the only datacenter catalogued in Salem Township. Pennsylvania has 32 catalogued datacenters, the 23rd-most of any state. The largest clusters in the state are Pittsburgh (10), Philadelphia (5), Bethlehem (2).
How large is Fluidstack Lake Mariner?
Its public record lists 509 MW of power capacity. It was built in 2024.
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Frequently asked questions
Who owns or operates Fluidstack Lake Mariner?
Fluidstack Lake Mariner is operated by Fluidstack / TeraWulf. Ownership of the building itself can differ from the operator; the operator is the company running the facility.
What is the address of Fluidstack Lake Mariner?
Fluidstack Lake Mariner is located at Salem Township, PA.
What is the power capacity of Fluidstack Lake Mariner?
Fluidstack Lake Mariner is catalogued at 509 MW of power capacity. This is the figure in the public facility record; contracted IT load can differ.
What type of datacenter is Fluidstack Lake Mariner?
Fluidstack Lake Mariner is classified as a hyperscale facility — a large campus building operated by a cloud or internet company for its own workloads.
More datacenters and hubs in Pennsylvania
About this data
Source: PNNL datacenter atlas and OpenStreetMap facility records, deduplicated by GridCensus, as published March 10, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: GridCensus, “Fluidstack Lake Mariner, Salem Township, PA”, https://gridcensus.com/datacenters/fluidstack-lake-mariner-ad95f1c0 (data as of March 10, 2026).
Dataset updated . Screening estimates derived from public data sources.
Capacity and footprint are catalogued figures from public facility records and may lag operational changes.
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