EU ETS for Manufacturing

What is EU ETS?

The European Union Emissions Trading System (EU ETS) is a market-based mechanism designed to reduce greenhouse gas emissions across key economic sectors by putting a price on carbon. Established in 2005, it operates on a "cap and trade" principle, where a limit is set on the total amount of certain greenhouse gases that can be emitted by regulated installations, and companies must hold enough allowances to cover their emissions. Over time, the cap is progressively lowered, driving down total emissions and pushing industries toward cleaner technologies and processes.

EU ETS and the Manufacturing Industry

Manufacturing is one of the most heavily regulated sectors under the EU ETS, and for good reason. Industrial production is responsible for a significant share of Europe's total carbon dioxide and other greenhouse gas emissions, making it a primary target for the system's decarbonization goals. The regulation directly affects energy-intensive manufacturing subsectors including steel, cement, glass, ceramics, chemicals, aluminum, and paper production, all of which rely on high-temperature processes that burn substantial quantities of fossil fuels.

For a steel manufacturer operating a blast furnace in Germany, for example, every tonne of CO2 emitted during the smelting process requires a corresponding emissions allowance (EU Allowance, or EUA). If the company emits more than its allocated allowances, it must purchase additional ones on the carbon market. Conversely, if it invests in efficiency improvements and emits less than its allocation, it can sell surplus allowances for profit. A ceramic tile producer in Italy faces the same dynamic — energy use in kiln firing directly translates into a compliance cost that must be factored into production planning and capital investment decisions.

As Phase 4 of the EU ETS runs from 2021 to 2030, the annual reduction factor for the cap has been increased from 1.74% to 2.2% per year, tightening the supply of free allowances and increasing pressure on manufacturers to accelerate their transition away from fossil-fuel-intensive processes. Additionally, the introduction of the Carbon Border Adjustment Mechanism (CBAM) in 2026 means that even manufacturers outside the EU supplying goods into the European market will face a carbon price, leveling the playing field for European producers.

Key Requirements

• Installation registration and permitting: Any manufacturing installation that falls above the threshold for regulated activities must obtain a greenhouse gas emissions permit from the relevant national competent authority before commencing operations or continuing to operate.
• Annual emissions monitoring: Operators must implement an approved Monitoring Plan that defines how emissions from all relevant sources within the installation are measured, calculated, or directly metered, in accordance with the EU Monitoring and Reporting Regulation (MRR).
• Verified emissions reporting: By 31 March each year, operators must submit a verified emissions report covering the previous calendar year. The report must be independently verified by an accredited third-party verifier before submission to the national registry.
• Annual allowance surrender: By 30 April each year, operators must surrender a number of EU Allowances equal to their verified emissions for the previous year. Failure to surrender sufficient allowances results in an automatic penalty of 100 euros per tonne of CO2 equivalent, plus the obligation to still surrender the missing allowances.
• Free allocation management: Manufacturers in sectors deemed at risk of carbon leakage receive a portion of allowances for free, benchmarked against the performance of the top 10% most efficient installations in each product category. Companies must apply for free allocation through their national authority and update their data submissions regularly.
• Registry account maintenance: Each operator must hold and actively manage a Holding Account in the Union Registry, through which all allowance transactions, surrenders, and transfers are executed.
• Record-keeping obligations: All monitoring data, verification reports, and compliance documentation must be retained for a minimum of ten years and be available for inspection by competent authorities at any time.
• Significant capacity changes reporting: If a manufacturing installation significantly increases or decreases its production capacity, the operator must notify the competent authority, as this may affect the level of free allocation the installation receives.

Implementation Steps for Manufacturing Companies

1. Determine whether your installation is covered: Review Annex I of the EU ETS Directive to confirm whether your manufacturing activity and its capacity thresholds fall within the scope of the system. For example, combustion installations with a rated thermal input exceeding 20 MW are generally covered, as are specific production processes in steel, cement, and chemical manufacturing regardless of thermal input.
2. Apply for a greenhouse gas emissions permit: Submit a permit application to your national competent authority. The application must include a description of the installation, its emission sources, and a draft Monitoring Plan. Allow sufficient lead time, as the approval process can take several months.
3. Develop and get approval for a Monitoring Plan: Work with an environmental consultant or an in-house EHS team to draft a detailed Monitoring Plan that identifies all emission sources, specifies the monitoring methodology (calculation-based or measurement-based), and defines data quality controls. Submit the plan to the competent authority for approval.
4. Set up data collection systems: Implement internal processes and software tools to collect, record, and validate the data required under the Monitoring Plan on a continuous basis. This includes fuel consumption records, production volumes, process input quantities, and activity data from all covered emission sources across the facility.
5. Open a Union Registry account: Register with the national administrator of the Union Registry to obtain a Holding Account. This account is necessary for receiving free allocations, purchasing allowances on the market, and surrendering allowances for compliance.
6. Apply for free allocation if eligible: If your manufacturing sector is listed as being at risk of carbon leakage, submit a free allocation application with historical activity level data to the national competent authority. Ensure accuracy, as errors in baseline data can significantly affect the volume of allowances you receive over the entire allocation period.
7. Conduct an annual internal emissions review: Before the end of the calendar year, perform an internal review of all monitored data to identify gaps, inconsistencies, or sources of uncertainty. Correct any issues before the external verification process begins to avoid non-conformities that could delay your verified report.
8. Commission an independent verification: Engage an accredited verification body to review your annual emissions report. Provide the verifier with full access to monitoring data, supporting documentation, and relevant personnel. Address any findings or recommendations raised during the verification process promptly.
9. Submit the verified report and surrender allowances: Submit the verified Annual Emissions Report to the competent authority by 31 March and transfer the required number of allowances from your Holding Account to the deletion account by 30 April. Confirm that the surrender has been successfully recorded in the Union Registry.
10. Develop a long-term decarbonization strategy: Use compliance data, benchmarking results, and carbon price forecasts to build a roadmap for reducing your installation's emissions over time. This may include investments in energy efficiency, fuel switching, electrification of industrial processes, or adoption of carbon capture and storage technologies where applicable.

Frequently Asked Questions

Which manufacturing activities are automatically included in the EU ETS?

The EU ETS covers a broad range of manufacturing activities listed in Annex I of Directive 2003/87/EC. These include the production of iron and steel, cement clinker, lime, glass, ceramic products, pulp and paper, aluminum, basic chemicals, and gypsum or plasterboard, among others. Combustion activities above 20 MW thermal input associated with any of these processes are also covered. Small installations below defined capacity thresholds may opt out through national schemes if they are subject to equivalent carbon pricing measures, but this requires explicit approval from the competent authority.

How does a manufacturing company know how many free allowances it will receive?

Free allowances are allocated based on product benchmarks, which represent the average emissions of the top 10% most efficient producers for each product category. The number of free allowances an installation receives is calculated by multiplying the applicable benchmark value by the historical activity level (production volume) of the installation. In Phase 4, allocations are also adjusted by a Cross-Sectoral Correction Factor (CSCF) where the total calculated allocation exceeds the available cap, meaning companies may receive slightly less than the full benchmark amount. Manufacturers should obtain the current benchmark values from the European Commission's official publications.

What happens if a manufacturing company fails to surrender enough allowances by the April 30 deadline?

If a company does not surrender sufficient allowances to cover its verified emissions, it automatically incurs a penalty of 100 euros per tonne of CO2 equivalent for each shortfall allowance. Critically, paying the penalty does not eliminate the surrender obligation — the company must still acquire and surrender the missing allowances in the following compliance year. Repeated non-compliance can also attract additional regulatory scrutiny from national competent authorities, potentially including inspections and further enforcement action.

Does the EU ETS apply to manufacturing companies based outside the European Union that export goods to Europe?

The EU ETS itself applies only to installations physically located within the EU and certain participating countries. However, the Carbon Border Adjustment Mechanism (CBAM), which is being phased in from 2026 onward, requires importers of certain carbon-intensive goods — including steel, aluminum, cement, fertilizers, hydrogen, and electricity — to purchase CBAM certificates corresponding to the carbon price that would have been paid had the goods been produced under EU ETS rules. This means that non-EU manufacturers supplying these product categories to European customers will face an effective carbon cost, even if they are not directly regulated by the EU ETS.

Summary

The EU ETS represents one of the most consequential regulatory frameworks facing the manufacturing sector today, and compliance is not optional — it is a legal obligation that carries significant financial consequences for those who fall short. Manufacturing companies that treat the EU ETS as a strategic lever rather than a compliance burden are already gaining competitive advantage by cutting energy costs, improving operational efficiency, and positioning themselves favorably as carbon pricing tightens through 2030 and beyond. Now is the time to review your monitoring systems, assess your allowance position, and build a credible decarbonization roadmap that ensures both compliance and long-term competitiveness in a carbon-constrained market.