Isometric Raises $40 Million to Expand AI-Based Certification Across Carbon and Industrial Markets

Isometric has raised $40 million in Series A funding to expand its AI-powered certification platform across carbon, energy and industrial markets.

The round was led by AVP, formerly AXA Venture Partners, with participation from existing investors including Lowercarbon Capital and Plural. Kleiner Perkins chairman John Doerr and former Summit Partners managing director Walter Kortschak also invested personally.

The company said the funding will support the continued development of its AI certification technology and help scale its work beyond carbon removal into wider markets such as clean energy, sustainable fuels, low-carbon materials and industrial emissions reduction.

Founded in 2022, Isometric is based in London and New York. It initially built its business around carbon removal certification, with a registry that publishes certificates issued under the Isometric Standard. Each certificate represents one tonne of carbon dioxide removed from the atmosphere.

The company has since broadened its focus. Its platform now aims to support certification across carbon removal, superpollutant reduction, energy, fuels, materials and industrial decarbonization. That expansion reflects a larger market shift: companies are no longer only asking whether emissions reductions or removals have happened. They are increasingly asking whether climate claims can be traced, checked and independently verified at scale.

Why Certification is Becoming More Important

Certification is becoming a central part of the net-zero economy because companies, investors and regulators need reliable evidence behind climate claims.

For carbon removal, buyers need to know whether a credit represents a real, additional, durable and measurable removal of carbon dioxide. For clean fuels, customers may need evidence about feedstocks, production processes, chain of custody and lifecycle emissions. For low-carbon materials such as steel, cement or chemicals, procurement teams increasingly need data that shows how carbon intensity was calculated and verified.

This matters because sustainability claims are being examined more closely. Companies that buy carbon credits, renewable power, sustainable aviation fuel or low-carbon materials face growing reputational, legal and commercial risks if those claims are weak or poorly documented.

Certification can also affect access to capital. Investors and lenders often need confidence that a climate project has credible measurement, reporting and verification systems before committing finance. Buyers may also require certification before paying a premium for a low-carbon product or entering a long-term offtake agreement.

In practical terms, certification is moving from a back-office sustainability process to a core commercial requirement. It can influence project finance, procurement decisions, regulatory compliance, product claims and corporate climate reporting.

How Isometric Uses AI in Verification

Isometric’s platform, Certify, uses AI agents to review and cross-check data behind certification claims. According to the company, the system can process a wide range of evidence, including sensor readings, satellite data, supply chain records, fuel receipts, laboratory results and project documentation.

The aim is to reduce the manual burden involved in certification. Traditional verification processes can be slow, especially when auditors need to review large volumes of technical documentation, operational data and supporting evidence. Isometric says its technology can shorten processes that might otherwise take months, in some cases reducing them to hours.

The company’s model does not eliminate the role of experts. Instead, AI is used to carry out data-heavy checks, identify inconsistencies and flag areas that need human review. Technical specialists can then focus on judgment-based tasks, such as reviewing anomalies, assessing methodology questions and validating assumptions.

This distinction is important. Certification in climate and industrial markets depends on trust. AI may improve speed and consistency, but credibility still depends on scientific rigour, clear methodologies, independence and accountability. For companies using certification to support commercial claims, expert oversight remains essential.

From Carbon Removal to Industrial Markets

Isometric’s original focus was carbon removal, a fast-growing but closely scrutinized part of the climate market. Carbon removal includes methods that take carbon dioxide out of the atmosphere and store it for long periods, such as direct air capture, enhanced weathering, biochar, biomass-based storage and other emerging approaches.

The sector has attracted strong interest from corporate buyers, particularly companies with hard-to-abate residual emissions. However, it also faces questions around additionality, permanence, monitoring, leakage and double counting. High-quality certification is therefore central to market confidence.

Isometric says it has been contracted to certify more than 16 million tonnes of carbon removal and supports more than 200 industrial projects. Its registry is designed to provide public audit trails for certificates, including issuance, transfer and retirement records.

The company is now extending that infrastructure to other sectors. Its wider focus includes clean power, sustainable fuels, low-carbon materials, superpollutants and industrial emissions. This positions Isometric as a potential certification layer for several parts of the decarbonization economy.

For example, a sustainable fuel producer may need to prove the origin of feedstocks and the lifecycle emissions of its product. A materials manufacturer may need to verify the carbon intensity of steel, cement, aluminium or chemicals. A data centre operator may need to demonstrate the quality and timing of clean power procurement. In each case, verification depends on large volumes of operational data and reliable audit trails.

Implications for Companies and Buyers

For corporate buyers, better certification systems could make climate-related procurement more credible and easier to manage.

Many companies now need to evaluate carbon credits, renewable energy contracts, lower-carbon materials and cleaner fuels. These decisions are often complex. Procurement teams must compare suppliers, assess claims, check documentation and understand whether a certificate is robust enough to support external reporting or customer-facing statements.

If AI-enabled certification can reduce delays while maintaining quality, it could help buyers move faster without weakening due diligence. It could also make it easier to compare projects and products using consistent methodologies.

For suppliers, faster certification could reduce commercial friction. Climate technology developers, fuel producers and industrial companies often need certification before they can sell into premium markets. Long verification timelines can delay revenue, financing and customer adoption.

For regulators and standard-setters, platforms such as Isometric’s may provide a more data-rich view of how claims are being made and verified. However, they also raise important questions about governance, transparency and the appropriate role of AI in assurance processes.

A Wider Trend in Climate Infrastructure

Isometric’s funding round reflects a broader trend in climate technology: the market is moving beyond emissions accounting and into infrastructure for verification, procurement and transaction confidence.

In earlier stages of corporate climate action, many companies focused on measuring emissions and setting targets. That remains important, but the next phase requires evidence that real-world changes are happening. Companies need to prove that carbon has been removed, fuel is lower carbon, electricity is clean, or materials have a reduced emissions footprint.

That shift creates demand for systems that can connect operational data, certification methodologies, registries and audit processes. AI can play a role by reviewing evidence faster, identifying errors and reducing administrative workload. But it must be deployed carefully because climate claims often have financial, legal and reputational consequences.

The quality of certification will become increasingly important as climate markets grow. Weak verification can undermine trust, expose companies to greenwashing claims and reduce investor confidence. Stronger verification can help credible projects stand out and attract capital.

What to Watch Next

The key issue for Isometric will be whether it can scale its AI-enabled certification model while maintaining confidence in its standards and review processes.

The company is entering markets where certification requirements can vary widely by sector, geography and use case. Carbon removal, sustainable fuels, industrial materials and clean power each involve different technical questions, datasets and regulatory expectations. Scaling across these markets will require robust methodologies, credible expert oversight and transparent registry infrastructure.

It will also need to demonstrate that AI improves assurance rather than simply accelerating it. For buyers and investors, speed is valuable only if the underlying certificate remains reliable.

For the net-zero transition, the development is significant because certification is becoming a practical enabler of industrial decarbonization. As more companies move from climate targets to procurement decisions, infrastructure investment and product-level claims, verified data will become central to market trust.

Isometric’s $40 million raise, therefore, points to a growing need for certification systems that are faster, more transparent and capable of handling complex industrial data. If the company can maintain credibility while expanding beyond carbon removal, its platform could play a role in how low-carbon products, climate projects and environmental claims are verified across the next phase of the transition.

Source: esgnews.com