Large poultry farms across the European Union are now subject to tighter environmental controls under the revised Industrial Emissions Directive (IED 2.0, Directive (EU) 2024/1785), which entered into force in August 2024. The updated law, which covers around 75,000 large industrial installations and intensive livestock farms in the EU, remains the main EU instrument to limit air, water and soil pollution and to drive greater efficiency in the use of energy and raw materials.
The revision aims to align industrial and livestock activities with the European Green Deal and the “zero pollution” ambition, by significantly cutting emissions of fine particulate matter, nitrogen oxides, non‑methane volatile organic compounds, ammonia and methane by 2050 compared to 2020 levels. According to the European Commission, full implementation of IED 2.0 ould reduce emissions of several key air pollutants by up to 40% by mid‑century, with stricter control of intensive pig and poultry production playing an important role in this reduction.
Scope and thresholds for poultry production
Under the revised directive, the coverage of intensive pig and poultry farms is extended and strengthened, while the focus remains on the largest and most polluting operators. For poultry, the political agreement endorsed by Parliament and Council sets livestock‑unit‑based thresholds that determine which farms fall within the scope of the directive. In practical terms, this means that the rules apply to large poultry units such as:
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broiler farms with more than 280 livestock units (LSU), roughly equivalent to 40,000 birds;
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laying hen farms with more than 300 LSU, corresponding to about 21,400 layers;
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mixed pig–poultry farms above 380 LSU in total.europarl.europa+1
Extensive and organic systems, as well as farms where animals are kept outdoors for a significant part of the year, are generally excluded from the IED regime and continue to be regulated under other EU and national environmental and animal production rules. The Commission emphasises that expanding coverage to a greater share of intensive pig and poultry units is “key to reducing nitrogen pollution” from agriculture.
Permitting, BAT requirements and implementation timeline
Poultry farms falling within the scope of IED 2.0 will be required to operate according to best available techniques (BAT), a well‑established concept already applied to other industrial sectors. This involves implementing technical and management measures to reduce emissions to air, water and land, improve manure and litter handling, limit odour, and increase efficiency in water, energy and resource use.
The revised directive streamlines permitting for covered livestock operations by introducing, for many cases, a lighter electronic registration regime instead of complex individual permits, while maintaining stringent environmental performance and emission monitoring requirements. National authorities are granted stronger powers to suspend non‑compliant operations and must impose dissuasive penalties, with fines reaching at least 3% of an operator’s EU turnover for the most serious infringements.
Legally, the directive entered into force in August 2024, and member states now have 22 months to transpose it into national law. Once transposed, national authorities will need to update or issue environmental permits in line with the new standards, with a gradual implementation that is expected to bring the largest intensive poultry units into full compliance between the early 2030s and 2032, in line with the revision cycles of sector‑specific BAT conclusions.
Transparency, citizen rights and the Industrial Emissions Portal
IED 2.0 also marks a step change in how citizens are protected from pollution generated by covered installations, including large poultry farms. For the first time in EU environmental law, individuals are explicitly granted the right to seek compensation for health damage caused by illegal pollution from regulated activities. At the same time, the transformation of the European Pollutant Release and Transfer Register into a new EU Industrial Emissions Portal will provide more comprehensive information on permits, emissions and environmental performance for each installation.
According to the European Parliament, the new rules are expected to deliver significant health and environmental benefits by improving public participation in permitting procedures and strengthening access to justice in cases of non‑compliance. Emission and performance data will be reported and published progressively, with the first data flows to the new portal expected from 2028 onwards.
Criticism and next steps: cattle farms still outside the scope
Despite the broader coverage of intensive pig and poultry farms, the revised directive has been criticised by NGOs and environmental groups for failing to more comprehensively address emissions from cattle farming, which remains outside the scope of IED 2.0. Initial proposals to include large cattle units were dropped during the negotiations, and the final text only commits the Commission to assess by 31 December 2026 whether further action on livestock emissions, including from cattle, is needed.
For the poultry sector, the main challenge will be to meet these more stringent environmental requirements while preserving economic viability and competitiveness, in a context of rising public scrutiny of animal production systems and growing demands for transparency along the supply chain. The regulatory framework set by IED 2.0 is a key milestone in this transition, pushing large operators to adopt more efficient and less polluting technologies and management practices, while leaving a significant share of EU livestock production – particularly extensive cattle systems and small‑scale poultry units – outside the directive’s industrial scope.
