EarthGrid PBC: Plasma Boring Technology Company Raises $30 Million

By Annie Baker • Oct 24, 2023

EarthGrid Public Benefit Corporation (EarthGrid PBC) – a plasma boring technology and infrastructure development company – recently announced it has raised $30 million at the close of its seed funding, doubling the investment goal of $15 million. This brings the total equity raised by EarthGrid to about $50 million since its inception in 2016.

The $30 million will enhance the production of Tunnel Boring Robots (TBRs) – which utilize a series of plasma-powered torches to break down geologic structures. And the TBRs will be used to create a network of new underground transmission lines across the United States.

The $30 million includes over $3 million from a crowdfunding on NetCapital where 1,514 individuals invested between $100 to $165,000. And this option was offered to democratize the ownership of infrastructure and utilities.

Along with the seed funding announcement, EarthGrid also secured a binding term sheet with a prominent institutional investor to lead significant financing in early 2024. And the company also expects to be announcing several projects including a major joint venture that will generate multiple years of revenue.

KEY QUOTES:

“The entire EarthGrid team is excited about this funding announcement, especially with the current difficult fundraising environment. Not only did we greatly exceed our investment goals, but we received investments from hundreds of individuals, showing a breadth of excitement and support for EarthGrid’s goal of creating a network of underground tunnels to transmit clean energy and high-speed broadband across the U.S.”

“This is just the beginning of our work to efficiently, safely and quickly expand underground transmission pathways, which are desperately needed to keep up with the rapid development of renewable energy and Americans’ increasing demand for electricity.”

— Troy Helming, CEO of EarthGrid PBC