Media & Press

Cleantech that transforms mining waste into critical minerals and climate action.

For inquires, contact media@tersa.earth

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Tersa Earth scientist conducting lab work.

Who are we?

Tersa Earth is a Canadian biotech company turning the world’s worst mining liabilities — toxic tailings ponds — into clean water and critical minerals. Our modular, carbon-neutral systems use microbes to pull out valuable metals (like copper and lithium) from acidic waste, while neutralizing pollution.

Boilerplate (for media use):
Tersa Earth is a clean-tech company transforming mine waste into value. Our patented microbial systems recover metals like copper, lithium, and cobalt from toxic tailings, delivering clean water, reclaimed land, and decarbonized operations. Based in British Columbia, we partner with Indigenous Nations, miners, and governments to accelerate the energy transition from the ground up. Learn more at tersa.earth