Supercritical empowers corporate buyers to procure and manage carbon removal for their net zero commitments confidently and quickly. Whether purchasing spot credits, securing multi-year offtakes, or accessing exclusive aggregated pricing or supply, our marketplace offers full pricing transparency, rigorous vetting, and frictionless transactions.
Our marketplace provides a single, live view of availability and pricing across five million tonnes of removals. Set an informed, data-driven CDR strategy and procurement plan. Never blindly RFP the market again.
Every project in the marketplace receives a score through our science-driven, commercially-focused vetting protocols. Covering 118 criteria, this rigorous evaluation yields top-line scores, allowing you to objectively compare projects and evaluate quality, ensuring you can buy with genuine confidence.
Simplify transactions with a single Supercritical contract, even for multiple projects across spot purchases or offtake agreements. Our robust, standardized contracts incorporate four years of CDR market expertise, mitigating unique CDR risks and edge cases to ensure quick, easy, and secure transactions.
Manage all your credit purchases, deliveries, and retirements in a single place. Oversee transactions, monitor deliveries, and retire your credits when ready and keep your decarbonization plan on track.
In-year credits
Running short on credits after carbon accounting? Secure high-quality, in-year credits to meet your net zero goals—quickly and confidently.
More about in-year creditsOfftakes
Lock in future carbon removal with offtake agreements. Secure long-term carbon removal with flexible offtakes tailored to your budget and timeline.
More about multi-year offtakesFirst purchase
Get started with pre-vetted projects and straightforward guidance, making your first carbon removal investment simple and risk-free.
Can carbon markets accelerate progress towards net zero?
It’s Time to Get Serious About Carbon Removal
Supercritical, a carbon removal marketplace, raises $13M Series A led by Lightspeed Venture Partners
Biochar is charcoal-like material rich in stable carbon. It is produced by heating biomass in an oxygen-limited environment in a process called pyrolysis.
Afforestation and forest restoration, if done effectively, combat climate change by removing carbon dioxide and protecting biodiversity.
Enhanced rock weathering (ERW) takes natural weathering of silicate rocks that removes & mineralizes atmospheric CO₂ and speeds it up dramatically.
Direct air capture (DAC) is a chemical process to capture ambient CO₂ from the atmosphere.
This employs seawater electrolysis to capture and convert atmospheric CO₂ into carbonate solids for construction and permanently stores dissolved bicarbonate ions in the ocean.
This is a method that sequesters carbon by submerging leftover woody materials in the oxygen-depleted layer of the Black Sea, which is approximately 2 kilometers deep.
Bio-oil and biochar production both convert waste biomass through pyrolysis. Bio-oil is a liquid stored in geological repositories, while biochar is applied to soils.
