Carbon removal inventory
Learn about available carbon removal inventory.
Available products
Products represent the carbon removal inventory available for purchase. All products come from offtake agreements with carbon removal suppliers in Frontier’s portfolio.
Buy the portfolio
Avoiding the worst impacts of climate change requires a portfolio of technologies. By purchasing the Frontier offtake portfolio, you accelerate the development of a range of carbon removal technologies while simultaneously maximizing the likelihood that your tons are delivered by the expected delivery year.
Frontier conducts diligence on carbon removal technologies to grow this portfolio as the industry evolves.
A 3% fee is charged when buying the portfolio.
| Product | ID | Expected delivery year | Price per metric ton | Minimum order |
|---|---|---|---|---|
| Frontier's 2027 offtake portfolio | climsku_ | 2027 | 550 USD | 1 kilogram |
| Frontier's 2028 offtake portfolio | climsku_ | 2028 | 450 USD | 1 kilogram |
To provide users with price certainty, we take on the underlying pricing risk. If the actual price per ton delivered is less than price per ton sold, we’ll use all excess funds to buy more carbon removal. If the actual price per ton delivered is greater than the price per ton sold—for example, if only the more expensive suppliers can deliver—the price doesn’t change for you and the losses are borne by us.
We aim to fulfill orders from a diverse set of suppliers within Frontier’s offtake portfolio. However, we won’t fractionalize deliveries in quantities less than 1 ton (for example, an order for 4 tons might include deliveries from up to 4 suppliers).
Buy from individual suppliers
If you’re excited about a particular technology or want to align purchases with company-specific attributes (for example, geography), you can also purchase from individual suppliers.
A 5% fee is charged when ordering from these suppliers.
| Product | ID | Pathway | Location | Expected delivery year | Price per metric ton | Minimum order |
|---|---|---|---|---|---|---|
| CREW 2026 | climsku_ | Enhanced weathering | New Haven, CT, US | 2026 | 565 USD | 1 ton |
| CarbonRun 2027 | climsku_ | Ocean alkalinity enhancement | Halifax, Nova Scotia, CA | 2027 | 475 USD | 1 ton |
| Heirloom 2027 | climsku_ | Direct air capture | Brisbane, CA, US | 2027 | 990 USD | 1 ton |
| Lithos 2025 | climsku_ | Enhanced weathering | San Francisco, CA, US | 2025 | 390 USD | 1 ton |
| Phlair 2029 | climsku_ | Direct air capture | Munich, Germany | 2029 | 625 USD | 1 ton |
| Terradot 2027 | climsku_ | Enhanced weathering | São Paulo, Brazil | 2027 | 305 USD | 1 ton |
| Vaulted Deep 2026 | climsku_ | Biomass carbon removal and storage | Houston, TX, US | 2026 | 424 USD | 1 kilogram |
Pricing
Our goal is to bring new buyers into the market, not to make money. We price the products as close to cost as possible.
Fees help cover our underlying costs of administering the carbon removal portfolio. Frontier receives these fees for services including, but not limited to, sourcing, performing diligence, negotiating offtake agreements with, monitoring the progress of, and reallocating demand between carbon removal suppliers.