Data Projects

Beowulf E&D staff are involved with every facet of our projects from day one. This early stage, hands-on approach allows us to tailor every aspect of our projects design to best suit the owner’s goals. Beowulf E&D provides our full suite of capabilities to ensure our current projects meet our exacting standards.

Lake Mariner Logo

Lake Mariner, NY

Owner: TeraWulf Inc.

Located on a site adjacent to the recently decommissioned coal-fired Somerset Generating Station in Barker, New York, TeraWulf Inc.’s Lake Mariner Facility has secured attractively priced power in Western New York where 90% of market energy comes from zero-carbon resources.  Once complete, Lake Mariner will reach over 500 MW of demand.

Nautilus Logo

Nautilus Cryptomine, PA

Owner: Nautilus Cryptomine LLC, a joint venture between TeraWulf Inc. and Talen Energy Corporation

The Nautilus Cryptomine facility is located adjacent to Talen Energy Corporation’s 2.5 GW nuclear-powered Susquehanna Steam Electric Station in Berwick, Pennsylvania. The facility will receive zero-carbon nuclear energy directly from the Susquehanna Station and has access to up to 300 MW of mining capacity.

Big Horn Data Hub, MT

Owner: Marathon Digital Holdings Inc.

The Big Horn Data Hub began mining operations in October 2020.  Beowulf E&D designed, built, and operates the up to 100 MW data center for Marathon Digital Holdings Inc.  Big Horn Data Hub is located adjacent to, and is supplied power directly from, the Hardin Generating Station in Hardin, Montana.


Owner: Proprietary

WULF Labs is a facility dedicated to the testing of hardware, software, and protocols that support digital infrastructure. With access to zero-carbon hydropower generated from the Niagara River, the facility hosts various Proof-of-Work consensus mechanisms and assists the development of state-of-the-art ASIC mining techniques.

Energy Facilities

For almost three decades, Beowulf E&D has built, managed, and operated energy infrastructure facilities that provide power to third-party offtakers or the electric grid throughout the U.S. and globally.  The Beowulf E&D team has managed over 5 GW of power generating capacity across 20 sites globally.