
SBTi Ongoing Emissions Responsibility
Companies validating under v2 must disclose whether they intend to participate in the OER programme. Our OER Portfolio helps you cover the 1% contribution at the Engaged level, with credits from $20 per tonne.

The Corporate Net-Zero Standard v2 introduces Ongoing Emissions Responsibility and sets out future carbon removal requirements from 2035. Senken builds portfolios for both and explains what applies to your company, and when.
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Companies validating under v2 must disclose whether they intend to participate in the OER programme. Our OER Portfolio helps you cover the 1% contribution at the Engaged level, with credits from $20 per tonne.

From 2035, the standard sets out an increasing carbon removal requirement for Category A companies. The 2035 Reserve secures supply for delivery between 2035 and 2045 at today’s price. You pay on delivery.
The 2035 criteria will be reviewed in the next major revision of the standard.
Define your volumes and budget, review your options and prepare your first procurement brief.
Companies can submit targets under v2 or continue using v1.3.1 during the transition period. Companies validating under v2 disclose their intention to participate in OER.
From 1 February 2028, all new target submissions must use v2. Plan your OER contributions and future removal volumes, and secure supply through offtake agreements.
The standard sets out 1% coverage of ongoing emissions for Category A companies, rising towards 100% by their net-zero year. These future criteria remain subject to review.
BloombergNEF’s Removal scenario projects prices of €133 per tonne in 2030 and €181 in 2040, compared with €78 today.
Through the 2035 Reserve, you can lock in €71 per tonne for delivery between 2035 and 2045.
Explore the 2035 ReserveBloombergNEF Removal scenario
€ per tonne
Understand the volumes, costs and timelines for voluntary OER contributions and future removal requirements, based on your company’s emissions and targets.
Before the call, you receive a PDF plan tailored to your company. On the call, our founder Adrian Wons walks you through the plan and the requirements that apply to you.