Upper Hunter Sustainable Industries Association Inc v MACH Energy Australia Pty Ltd (No 2)

The Upper Hunter Sustainable Industries Association Inc sought to prevent MACH Energy Australia Pty Ltd from proceeding with the construction of a coal mine in the Upper Hunter region. The dispute was heard by the Supreme Court of New South Wales. The Applicant, the Association, argued that the Respondent's construction of the mine would cause significant environmental harm and violate planning laws. The Respondent contended that the construction was lawful and necessary for economic development.

The court was required to determine whether the Association had standing to bring the proceedings and whether an interlocutory injunction should be granted to prevent the construction. The court found that the Association did not have standing to bring the proceedings because it could not demonstrate that the proposed mine would cause specific harm to its members. The court also found that the Association had not made out a case for an interlocutory injunction, as it had not established that the Respondent's actions were unlawful or would cause irreparable harm.

The court dismissed the Applicant's summons and ordered it to pay the Respondent's costs of the proceedings. The exhibits were to be returned to the parties. The decision reinforces the importance of establishing standing and the high threshold for obtaining interlocutory injunctions in cases involving planning and environmental law.