The NSW Environment Protection Authority (EPA) is working with Tumut Waste Pty Ltd, the operators of Bellettes Landfill, to address alleged odour concerns raised by the community and Snowy Valleys Council.
Since 14 June, the EPA has received multiple reports of rotten egg-like odours in Gilmore and Tumut. These reports followed a power surge that damaged the gas flare system installed at Bellettes Landfill in September 2023. A gas flare system reduces odours by capturing and burning off landfill gases.
After the power surge, Tumut Waste advised the EPA that it immediately began repairs and improvements, including the installation of a new computer system, the replacement of the power transformer and the installation of a 200-metre gas well, which was completed this week.
Since the initial complaints were received, the EPA has conducted regular odour surveys and site inspections and has reviewed the site's gas management systems. Gas monitoring equipment has also been deployed at key locations around the landfill.
EPA officers confirmed the flare was operational during a site inspection on 17 June but acknowledged that it can take time for the flare to return to full capacity after a shutdown.
We are committed to working with the licensee as further works are completed to ensure the flare is operating efficiently.
