Vales Point B Coal Power Plant | New South Wales, Australia

Vales Point B is a coal-fired power station located on the shores of Lake Macquarie in New South Wales, Australia. With a capacity of 1,360 MW, it is one of the larger coal plants in the state, providing baseload power to the National Electricity Market (NEM). The plant is owned and operated by Delta Electricity and has been operational since the 1970s. The facility operates under Australian national and state environmental regulations, including the National Environment Protection Council (NEPC) standards for air quality and the NSW Protection of the Environment Operations Act. As a coal plant, it employs subcritical technology, which is typical for its vintage. The plant's emissions are subject to monitoring and reporting under the National Greenhouse and Energy Reporting (NGER) scheme. Vales Point B plays a significant role in the regional energy grid, supplying power to homes and industries in New South Wales. Its location near Lake Macquarie raises considerations for water use and thermal discharge, managed under state environmental licenses. The plant's continued operation is part of Australia's energy transition discussions, balancing reliability with emissions reduction goals.

Vales Point B's coal combustion produces CO2, SOx, NOx, and particulate matter, contributing to Australia's greenhouse gas emissions. Its location near Lake Macquarie and populated areas requires careful management of water intake and thermal discharge to protect aquatic ecosystems. The plant's age and subcritical technology result in lower efficiency compared to modern supercritical plants, leading to higher per-MWh emissions. Regulatory oversight under NSW and national laws aims to mitigate local air and water impacts.