Renewable power purchase agreements (PPAs) are described as part of a steel exporter’s decarbonisation strategy, but commercial teams are expected to connect the electricity contract to the specific CBAM methodology used for the exported steel goods. The electricity procurement value and its treatment under current CBAM rules are presented as related yet separate considerations. Companies are therefore expected to clarify how the contract fits the applicable framework for the relevant products.
A key risk highlighted for exporters is presenting CBAM savings by combining avoided grid emissions with a carbon price. For steel goods that are currently subject to a direct-emissions calculation, this approach can misstate the legal certificate liability because purchased-electricity emissions are not automatically included in that calculation. The guidance also notes that renewable electricity evidence can still be used for other purposes, including product-carbon-footprint assessments, customer tenders and financing arrangements.
Renewable electricity evidence and CBAM rule alignment
Companies are advised to identify the applicable framework explicitly when using renewable electricity evidence. The materials distinguish between CBAM, corporate disclosure requirements and voluntary low-carbon product claims, stating that these are not interchangeable rulebooks. The expectation is that each claim type is assessed under its own requirements rather than treated as equivalent.
The role of renewable PPAs is also framed around specific substantiable benefits rather than a single compliance outcome. A renewable PPA may support electric arc furnace (EAF) efficiency, a company’s Scope 2 emissions strategy, customer specifications, green-finance criteria, product-carbon-footprint work and preparation for future policy changes. Each benefit is described as needing relevant evidence and assessment under the requirements tied to that benefit category.
Production-route differences in PPA value propositions
The value proposition is described as depending on the production route used by the steelmaker. EAF operators may prioritize intraday flexibility and demand response, while integrated steel mills may place greater emphasis on process heat and fuel decarbonisation. Renewable electricity procurement should reflect these differences rather than being marketed as a universal solution across all steelmaking processes.
For investors and lenders, the materials call for a claims matrix that separates three categories: benefits established contractually, benefits supported by current regulation, and benefits dependent on future regulatory changes. This separation is intended to prevent marketing assumptions from being incorporated into financial models as if they were established savings. It is also presented as a way to assess the electricity contract based on its contribution to energy procurement, customer requirements and decarbonisation objectives.
European Commission guidance and proposed CBAM expansion
The European Commission published definitive-period sector guidance on 14 August 2026, including dedicated guidance for electricity, iron and steel, and aluminium. The Commission also refreshed its general CBAM questions and answers on 15 October 2026. These materials are described as helping explain implementation while not replacing binding regulation and implementing acts.
The same legislative file proposes expanding CBAM downstream coverage from 2028 to selected steel- and aluminium-intensive goods. Both the Council and the European Parliament support expansion, though their proposed product lists differ and remain subject to negotiation. Until final legislation is adopted, the existing scope is described as the operating baseline.
For steel buyers, the decision rule is described as paying for renewable electricity against a defined energy, customer or decarbonisation benefit rather than using a generic CBAM saving unsupported by the current product methodology. The guidance also states that precision can protect both sides of transactions by avoiding overstated compliance value for steel producers and enabling renewable generators to defend a legitimate commercial premium against later challenge.