- Curated portfolio offers corporates access to six vetted carbon removal projects across multiple technologies and geographies
- Combines investment-grade due diligence with independent certification to reduce procurement risk and complexity
- Addresses a critical market gap as demand for high-quality carbon removal outpaces verified supply
Carbon removal platform CUR8 and certification body Isometric have launched a joint “2030 Portfolio” designed to simplify how corporations source high-quality carbon dioxide removal (CDR) credits while meeting tightening net zero requirements.
The initiative responds to a growing challenge in voluntary carbon markets: while corporate climate commitments are accelerating, access to verified, durable carbon removal remains constrained and technically complex to evaluate.
The new portfolio aggregates six projects across five removal pathways, offering buyers a diversified and pre-vetted entry point into the market.
A Structured Approach To High-Quality Removals
The portfolio spans a range of emerging and established CDR technologies, including biochar, bio-oil, biomass geological storage, subsurface biomass storage, and wastewater alkalinity enhancement. These projects are operated by developers such as Vaulted Deep, CREW Carbon, Charm Industrial, Carboneers, and Graphyte.
Each project has undergone CUR8’s in-house evaluation process, which integrates climate science with AI-driven risk modelling. The approach assesses durability, permanence, and delivery risk, providing what the company describes as investment-grade due diligence.
By consolidating this analysis upfront, the portfolio removes a major barrier for corporate buyers who often lack the internal expertise to assess complex carbon removal projects.
Certification And Market Trust
All credits generated through the portfolio will be independently certified by Isometric and recorded on its public registry. The company positions its certification framework as one of the most scientifically rigorous in the market, supported by a large in-house science team.
This dual-layer structure, combining technical due diligence with independent verification, aims to increase confidence among corporate buyers navigating a market that has faced scrutiny over quality and credibility.
“The supply of genuinely high-quality carbon removal is limited, and for most buyers, navigating procurement without a dedicated due diligence team can be hard. This portfolio, in partnership with CUR8, gives buyers access to certified removal across a range of pathways without having to build that capability in-house, keeping their net zero goals on track,” said Lukas May, Chief Commercial Officer at Isometric.
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Lowering Barriers For Corporate Buyers
For corporate sustainability teams, the offering addresses both operational and governance challenges. Procurement of carbon removal credits often requires extensive technical review, long-term risk assessment, and alignment with evolving disclosure frameworks.
By packaging multiple vetted projects into a single portfolio, CUR8 and Isometric aim to streamline procurement while maintaining alignment with emerging standards for carbon accounting and disclosure.
“By applying our investment-grade due diligence process with Isometric’s certification standard to a diverse portfolio of different removal methods, we’re making high-quality removals readily available without requiring every buyer to be an expert,” said Marta Krupinska, Co-Founder and CEO of CUR8.
Strategic Implications For ESG And Climate Targets
The launch comes as companies face increasing pressure from regulators, investors, and voluntary frameworks to demonstrate credible pathways to net zero. Carbon removal is expected to play a critical role, particularly for addressing residual emissions that cannot be eliminated through operational changes alone.
However, market fragmentation and quality concerns have slowed adoption at scale. The 2030 Portfolio reflects a broader shift toward standardized, transparent, and institution-grade carbon removal solutions.
For executives and investors, the development signals a maturing market moving toward clearer governance structures, improved risk transparency, and more scalable financing pathways.
As demand for high-integrity removals intensifies, solutions that reduce complexity while maintaining scientific credibility are likely to shape the next phase of carbon markets globally.
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