About us
What we do
Exterra Carbon Solutions is a groundbreaking negative emissions technology company that pioneers engineered mineral carbonation as a method of CO2 storage. We use a unique approach to accelerate the natural weathering of rocks, transforming mineral waste piles into vast carbon sinks in a timescale relevant to global climate action.
Exterra is shaping the carbon sequestration industry by establishing carbon accounting methodologies with global standard bodies for generating trusted carbon credits. We provide industrial emitters and direct carbon capture companies with turnkey solutions for durably storing their captured CO2.
Our innovation lies in the intersection of carbon sequestration and waste valorization. We offer scalable and cost-effective solutions for durable carbon storage, as well as the production of valuable minerals needed to support the clean energy transition. Our integrated approach allows real-time monitoring of operating parameters and CO2 mineralization, providing unparalleled transparency and speeding up verification process with standards for credit generation.
Our Team
Privacy Officer
The person in charge of the protection of personal information at Exterra Carbon Solutions Inc is:
Anik Gendron, Chief Legal & External Affairs
Tel: +1 (514) 233-1657
Email: legal@exterracarbon.com
Our name
Our name – Exterra – represents our pursuit of ex-situ mineral carbonation projects which store carbon dioxide as a rock above the surface of the earth (terra) instead of under it.
The “X” design in Exterra represents the carbonate molecule created through our CO2 mineralization process. The diagram to the left is a visual representation of the carbonate and divalent metal ions that bind together to form a carbonate mineral.
Our story
See the key milestones in our journey to scale carbon storage using mineral waste.
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Incorporation of ESG Natural Resources
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Close of oversubscribed $801,000 pre-seed financing round
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Initiated Carbon Accounting Methodology Development
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Initiated Metallurgical Development Program
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Secured mineral waste for flagship project
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Bench scale testing of novel mineral carbonation technology
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Company re-brand's to Exterra Carbon Solutions
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Technology Scale-up to Pilot
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Exterra receives C$1.3 million in grant for critical mineral extraction
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Exterra’s first-of-its-kind CO2 mineralization methodology receives approval and is published by Puro.Earth (Engineered Carbonation of Mineral Waste)
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Close of C$2.1 million Oversubscribed SEED Financing Round
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Commissioning of Pilot Plant
Technological Highlights
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1
High capacity and low cost
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2
Measurable and verifiable impact
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3
Flexible CO2 source
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4
Wide-range of suitable mineral waste