The European Commission’s Industrial Accelerator Act proposal, made in March 2026, would introduce targeted Made-in-EU and low-carbon conditions in selected procurement and public-support schemes. The proposed requirements would apply notably to steel, cement, aluminium, cars and net-zero technologies, creating supported sales opportunities for products that qualify. The proposal is a demand-side instrument, not an enacted universal purchasing rule.
The conditions would operate alongside, rather than replace, existing carbon policies. The EU Emissions Trading System (EU ETS) prices emissions from covered European installations and provides some free allocation under specified conditions. The Carbon Border Adjustment Mechanism (CBAM) applies an emissions-related border charge to designated imports after prescribed adjustments. A project could face both a carbon compliance cost and a procurement eligibility test, and neither automatically substitutes for the other.
The interaction between the proposal, the EU ETS and CBAM could influence investment decisions before the legislation is settled. Low-carbon status would not be equivalent to EU origin, and an overseas supplier could also demonstrate low emissions, depending on the eventual eligibility rules.
Carbon evidence and project procurement
For steel, a product’s low-carbon assessment could depend on its production route, process emissions, input quality and the recognised carbon-accounting method. A European facility using lower-emission electric-arc technology may have a different carbon result from an integrated works purchasing high-carbon electricity. Procurement documents would need to distinguish carbon performance, origin, technical standards and financial-support conditions, rather than treat one certificate as evidence of all four.
The distinction is relevant to construction and infrastructure projects such as bridges, substations and industrial buildings, which use steel sections, cables, cement, façades and equipment from different suppliers. Project owners would need an auditable record identifying which components fall under a proposed low-carbon purchasing rule and which are exposed only to EU ETS costs through supplier quotations.
A large engineering, procurement and construction contractor may have strong drawings and inspection reports but weak installation-level emissions data, making a carbon-performance guarantee difficult to enforce. The same data gap can occur in imported machinery made from mixed-material assemblies.
Tenders could measure emissions per tonne of product, over a defined manufacturing stage or using another performance measure. Those metrics are not equivalent to corporate net-zero targets. Common system boundaries would be needed, with procurement authorities disclosing how they assess recycled materials, renewable-electricity claims, process by-products and verified third-party records.
Without clear assessment methods, bidders could offer comparable physical goods with incomparable carbon figures, undermining the credibility of a low-carbon premium. Public purchasing can also shift demand risk and affect financing decisions.
Demand signals and contract terms
A steelworks considering a new furnace needs an investment case and confidence that its lower-emission products will meet customer specifications. If lower-carbon certification creates only a temporary sales advantage, lenders may heavily discount it. Multi-year offtake contracts tied to transparent performance criteria could provide a stronger demand signal, if they accommodate changes in technology and policy without retrospectively changing the basis of the price.
A cement plant considering alternative fuels, clinker substitution or carbon capture needs to know whether customers will pay more for verified lower-carbon output. A rolling mill financing process electrification needs evidence that buyers will sign offtake agreements. Clear procurement rules rewarding a measurable threshold could reinforce the EU ETS price signal, while unclear or rapidly changing requirements could leave capital on the sidelines.
Public support can complicate comparisons between EU and non-EU suppliers. Supply contracts should define the applicable measurement standard, reference period and data access, as well as permitted changes in manufacturing route and the consequences of an unsupported carbon claim.
Sellers should avoid promising indefinite compliance with a legislative proposal whose final thresholds have not been adopted. Buyers and sellers need a procedure to reopen contract conditions if the legal framework or product classification changes. The challenge for European industrial policy is to turn carbon efficiency into reliable order books without making procurement opaque; businesses combining technical performance, price certainty and credible carbon evidence are better positioned than those relying on broad green claims or presumed regulatory protection.