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Kemerton Power Station

A firming energy source in Kemerton, WA

Location: Kemerton, WA

Status: Operational

Network: Western Power

155MW Gas Turbines icon

2

155MW Gas Turbines
Capacity icon

310MW

Capacity
Average Homes Powered Per Year icon

57,735

Average Homes Powered Per Year
Beginning of operations icon

2005

Beginning of operations

About the project

Kemerton Power Station (KPS) plays a vital role in securing the power supply to Western Australia, as one of three “black start” facilities used to restart of the energy supply system. As a dispatchable generator, it is supporting Western Australia’s transition to clean energy by supporting the operation of intermittent wind and solar generation.

It began operations in 2005 and uses natural gas as a fuel source to generate electricity, which is supplied to Synergy and then distributed to the Western Australian grid. It has two 155 MW gas turbines, generating sufficient energy for the equivalent of up to 57,735 homes.

  • KPS provides a critical System Restart Ancillary Service when the South West Interconnected System (SWIS) experiences a major interruption or System Black event. 
  • Once started (Black Start), diesel generators at KPS are used to start the gas turbines at KPS and also energise the transmission system, restarting other major power stations, such as Muja, Pinjarra and Collie and restabilising the grid.
  • Gas is supplied to the KPS via a 4.94 km lateral branch from the Dampier to Bunbury Natural Gas Pipeline.

The KPS operating license was recently extended to allow operations until 2045 and more flexible hours of operation (up to 13,800 per annum). These changes enable RAC to more responsively support the transition of Western Australia away from thermal generation and ensures a stable, reliable energy supply to the grid.

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Location

The Kemerton Power Station is located 17km North-East of Bunbury or 140km South of Perth in Western Australia. It is located in an area known as the Kemerton Industrial Park.

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Latest News

Kemerton License Changes Support Renewable Energy Transition Picture
January 10, 2025

Kemerton License Changes Support Renewable Energy Transition

RATCH Australia Corporation (RAC) welcomed the Western Australia Government’s approval this week of the modification of the Kemerton Power Station (KPS) license and extending operations by 15-years to 2045. KPS plays…
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