The owners of Dublin's controversial waste incinerator - the country's biggest - are considering a plan to increase the amount of waste processed there by 90,000 tonnes a year in a significant expansion of its operations.
Dublin Waste To Energy, which operates the €500m public-private partnership facility, is owned by US group Covanta and a unit of Australia's Macquarie investment bank.
The plant was designed to handle 600,000 tonnes of waste a year from the Dublin region, which might otherwise have gone to landfills.
Last November, it reached a full capacity goal of processing 1,800 tonnes of solid waste a day.
It has now entered discussions with An Bord Pleanala to increase the amount it processes every year.