European Union member countries and the European Parliament have said they have reached a preliminary agreement on curbing industrial emissions, including those from intensive poultry and pig farms and from ore mines.
The deal, struck late last night, would "reduce harmful emissions from industry and improve public access to information," the European Council, representing member states, said in a statement.
The lead EU politician on the file, Radan Kanev, said it would "significantly" reduce emissions "without creating further red tape for industries and farmers" while bringing in stiff fines for companies violating it.
The agreement, which still has to be formally adopted, aims to bring down air, soil and water pollution from companies by revising existing rules on emissions and landfill of waste.
It would also update a European pollutant release and transfer register known as E-PRTR.
The parliament noted in a statement that emissions from big agricultural companies can lead to health problems "such as asthma, bronchitis and cancer".
Intensive pig farms with more than 350 animals and poultry farms with more than 300 laying hens would come under the scope of the updated rules, starting from 2030 for the biggest farms.
So would the industrial mining of ores such as iron, copper, gold, nickel and platinum, and the European Commission may end up including the mining of industrial minerals at a later stage.
Each EU country would be responsible for issuing permits to companies affected by the rules, if they can show they meet relevant standards.
Penalties for violators are designed to reflect the gravity of the infringement, and will include fines ranging to at least 3% of a company's annual turnover in the EU.
Once the member countries and the European Parliament formally sign off on the agreement, it will come into force three weeks after being published in the EU's official administrative gazette.
It will be subject to commission review every five years, starting from 2028.
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Irish emissions remain stubbornly high - Daly
Ireland's emissions remain stubbornly high despite strong climate policies, a Professor in Sustainable Energy and Energy Systems Modelling at University College Cork has said.
Speaking on RTÉ's Morning Ireland, Professor Hannah Daly said many parts of society and the economy remain dependent on fossil fuels and there are high emissions in agriculture.
The Government has very strong climate policies, she said, but added that it is everyone's responsibility to reduce emissions.
She described Ireland as a microcosm for the wider world saying : 'If Ireland can't do it with our resources and our strong policy, how can the rest of the world do it?'
This isn't just about our moral duty to cut greenhouse gases but setting an example to the world, she said.
Professor Daly pointed out that Ireland is the second highest greenhouse gas emitter per capita in Europe.
If every country in the world emitted like Ireland does, the world would already have warmed by three degrees, she said.
Professor Daly said everything that can be done to accelerate global emission cuts over the next decade must be done in order to secure a safe future for everybody.