In 2020 , OCM completed Independent Closure Audits at two Bord na Móna Windfarms in Tipperary and Offaly as part of the surrender of portions of the IPC licensed areas.
In 2021, OCM prepared Fire Prevention Plans for the Enva IE licensed Waste Management Facility in Cork, the Mulleady IE licensed Waste Management Facility in Mullingar, County Westmeath and the Bord na Móna Recycling IE licensed facility in Navan, County Meath. OCM prepared/revised Firewater Retention Plans for the Enva Cork facility, the Bord na Móna Recycling facilities in Tullamore and Portlaoise and the Forge Hill Recycling waste management facility in Cork.
OCM is currently responsible for environmental monitoring programmes at the Starrus Eco Holding Ltd waste management facilities in Cork, Limerick, Kilkenny, Waterford and Wicklow; the BASF Ireland Ltd chemical manufacturing plant in Little Island, Cork; the Kerry Ingredients Ltd food ingredients plant in Listowel, County Kerry and the Galway Metal Company Ltd metal recycling plant in Oranmore, County Galway.
In 2021, OCM has been involved in the assessment and remediation of soil and groundwater contamination at four IE licensed sites in Leinster and Munster.