Secure a carbon removal offtake at today’s price
Secure future carbon removal supply from the most sought-after projects on the market. Lock in your price today and pay in full on delivery.
A contract built for your CFO
No deposit
You pay nothing when you sign. Payment is due as each year’s verified carbon removals are delivered.
Fixed price
The price you agree today stays the same for every delivery year, regardless of market changes.
Repurchase
If your emissions forecast falls, Senken repurchases delivered credits before retirement, so you do not have to keep volumes you no longer need.
The best projects sell years in advance
Carbon removal projects take time to build, and buyers often secure their output years before delivery. Much of the high-quality supply expected by 2030 is already contracted, particularly for durable removals.
An offtake agreement secures your share of future supply.
Share of 2030 audit-grade supply already sold
Source: Senken supply tracker, May 2026
BloombergNEF Removal scenario
€ per tonne
- Today
- €78
- 2030
- €133
- 2040
- €181
- 2045
- €169
- Your offtake
- €71 per tonne, fixed
- 2035
- SBTi removal requirements begin
Lock in today’s price for future delivery
BloombergNEF’s Removal scenario projects prices of €133 per tonne in 2030 and €181 in 2040, compared with €78 today.
An offtake signed today secures €71 per tonne for delivery between 2035 and 2045. The same scenario projects €169 per tonne in 2045, around 2.4 times that fixed price.
Download the price outlook
Access to the top 5% of global projects
Exomad Green
- Biochar
- Bolivia
The world’s largest biochar producer, with credits purchased by Microsoft and Deutsche Telekom.
200,000+ tonnes procured
Deep Sky
- Direct air capture
- Canada
A Canadian direct air capture hub bringing several capture technologies together on one site.
Bought by Google
Klim
- Soil carbon
- Germany
Regenerative agriculture that improves soil health and stores carbon in German farmland.
Offtake agreements for 50,000+ tonnes
Carbonsate
- Biomass storage
- Namibia
Storing carbon-rich biomass underground in conditions designed to limit decomposition.
Africa’s largest biomass storage project
How to secure an offtake
- 01
Share your requirements
Include Senken in your carbon removal RFP or request a portfolio directly. Tell us your volumes, delivery years and budget.
- 02
Review your shortlist
We select projects from the top 5% of the market we have assessed, matched to your budget and terms.
- 03
Agree the contract
Your legal and finance teams review one offtake contract covering the fixed price, payment on delivery and repurchase terms.
- 04
Track delivery and performance
Each year, verified credits are delivered and retired in your name, with complete audit documentation. You can follow project progress in the Senken platform.
Lock in today’s price for your net-zero year
Tell us your volumes and delivery years. We’ll come back with a portfolio, a fixed price and clear contract terms.