Strategic Carbon Sales for a Resilient Future

Beyond transactions, we embed compliance and voluntary sales into your climate strategy, transforming carbon goals into a competitive advantage and measurable climate impact.

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A global leader in voluntary carbon markets

We integrate carbon sales into corporate climate strategies, transforming voluntary goals into measurable environmental impact. With two decades of trading expertise and deep knowledge of global exchanges, we deliver high-integrity credits and strategic solutions you can trust.

Our Portfolio
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Expert access to global compliance markets

Our team provides structured, expert-led access to compliance carbon markets, helping organizations navigate evolving regulations, pricing dynamics, and procurement strategies aligned with their climate and business objectives.

We actively support organizations operating across the following markets:

Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA)

British Columbia Output-Based Pricing System (BC OBPS)

Canadian Federal Output-Based Pricing System

Alberta Technology Innovation and Emissions Reduction (TIER)

International Renewable Energy Certificates

Japan Joint Crediting Mechanism (JCM)

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High-integrity credits. End-to-end.

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Verified Credit Access

Direct access to a curated inventory of high-quality carbon credits across compliance and voluntary markets. Every credit in our portfolio is verified against rigorous third-party standards, so you can act quickly without compromising on integrity.

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Strategic Market Intelligence

Carbon markets move fast. Our traders bring deep knowledge of global exchanges, pricing dynamics, and regulatory shifts to help you buy at the right time, at the right price. We translate complexity into clear, strategic guidance tailored to your compliance obligations or sustainability goals.

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Full-Service Credit Delivery

Once you've made your purchase, we take care of everything that follows. From credit transfer to official retirement on your behalf, our team manages the full settlement process, delivering transparent, auditable documentation you can report with confidence.

Our Projects

Explore our high-integrity portfolio of carbon projects from around the world.

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UPRIIS Climate-Smart Rice Project

As sole project developer and technical lead, Ostrom Climate manages all aspects of the UPRIIS Climate-Smart Rice Project, from farmer training and on-the-ground AWD monitoring to greenhouse gas quantification and VCU issuance.
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Great Bear Forest Carbon Projects

Verified carbon offset units from one of Earth's last intact coastal temperate rainforests, supporting Indigenous-led stewardship and ecosystem-based management across three First Nations-owned project areas in coastal British Columbia.
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Darkwoods Forest Carbon Project

High-integrity Verified Carbon Units (VCUs) from one of BC's most ecologically significant conservation areas, protecting 103,000 hectares of old-growth forest and critical grizzly bear habitat.
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Unlock carbon markets to drive global decarbonization

Get in touch with our team to begin your carbon investing journey.

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