Integral Energy is the second largest state-owned energy corporation in NSW and manages one of Australia’s largest energy networks. KMH were commissioned to undertake an audit of the Vineyard to Rouse Hill Electricity Upgrade Environmental Impact Assessment, assess the effectiveness of implemented mitigation measures, and assess the projects’ operation against the requirements of the approved Operational Environmental Management Plan. This continues our long association with the project, with staff having managed the Part 3A environmental assessment, provided the EMR and contractor awareness training, and developed and implemented the CEMP.