Denham Diesel Backup - 1.6 MW Diesel Power Plant in Denham, Western Australia

Denham Diesel Backup is a small-scale diesel power plant located in Denham, Western Australia, with a capacity of 1.6 MW. Operated by Verve Energy, the facility serves as a backup power source for the remote coastal community, ensuring grid stability during peak demand or outages. The plant uses oil (diesel) as its primary fuel, typical for remote and off-grid power generation in Australia. While diesel generation is less efficient and has higher emissions per MWh compared to natural gas or renewables, it offers reliability and quick start-up capabilities. The facility operates under Australian national and state environmental regulations, including emissions standards for NOx and particulate matter. As a backup plant, Denham Diesel Backup plays a critical role in maintaining power supply reliability in a region prone to extreme weather events. Its small capacity and intermittent operation limit its overall environmental footprint, but it remains an essential component of the local energy infrastructure.

Diesel power plants like Denham Diesel Backup emit CO2, NOx, and particulate matter, contributing to local air quality concerns. Located in a remote coastal area, the plant's emissions are dispersed, but its operation during peak demand can impact nearby communities. The facility's age and technology (likely reciprocating engines) may result in lower efficiency compared to modern combined-cycle plants. However, its backup role means it operates only intermittently, reducing overall environmental impact.