Environment Protection Authority v Caltex Australia Petroleum Pty Ltd

The Environment Protection Authority (EPA) brought proceedings against Caltex Australia Petroleum Pty Ltd (Caltex) for alleged breaches of environmental regulations concerning waste management at a service station in Melbourne. The case was heard in the Supreme Court of Victoria. The primary issue before the court was whether Caltex had breached its duty of care under the Environmental Protection Act by failing to properly manage and dispose of hazardous waste, specifically used oil, at the service station. This included whether the EPA had provided sufficient evidence of the breaches and whether Caltex's actions constituted a significant environmental risk.

The court examined the legislative framework and the duties imposed on Caltex as a waste generator. It considered the evidence presented by the EPA regarding the accumulation of used oil and the failure to dispose of it in compliance with the regulations. The court also evaluated the measures taken by Caltex in response to the EPA's concerns and whether these measures were adequate to prevent environmental harm. Ultimately, the court found that the EPA had discharged the onus of proving that Caltex had failed to exercise the requisite duty of care. The court held that Caltex's management of used oil was deficient and that the accumulation of waste posed a significant environmental risk.

The court concluded that Caltex had breached the Environmental Protection Act by not managing the used oil in a manner that protected human health and the environment. The court imposed penalties and ordered Caltex to take specific steps to remedy the breaches, including the immediate removal and proper disposal of the accumulated waste. The court also ordered Caltex to implement a comprehensive waste management plan to prevent future breaches. These orders are detailed in paragraph [112] of the judgment.