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plasma tunnel-boring

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1 plasma tunnel-boring supplier across 1 states and provinces in 1 country. Profiles show capabilities, materials, certifications, and facility locations so you can compare shops and build a shortlist.

Suppliers

EARTHGRID PBC

RICHMOND, CA

EarthGrid is developing patented plasma tunnel-boring technology to tunnel, trench, and excavate. Its plasma-powered machines bore through hard rock such as granite or basalt by inducing thermal shock that causes spallation, without drilling chemicals. The company aims to build a reliable, efficient, resilient 'SuperGrid' and states it is a registered utility in 46 states.

excavationtrenchingtunneling

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