Summary
Kwinana Energy Recovery will be the first facility in Australia that integrates recovery and reuse of waste with the generation of electricity set to deliver renewable baseload power to a large metropolitan population and an industrial base. The facility will use world-class technologies to process 460,000 tonnes per year of residual non-recyclable waste. Kwinana Energy Recovery will not only process non-recyclable waste for energy recovery, but it will also produce ash by-products which are used internationally for construction materials such as bricks and aggregate for roads.
How the project works
The Kwinana Energy Recovery facility will use Keppel Seghers moving grate technology, which thermally treats the waste and converts the recovered energy into steam to produce electricity. Metallic materials will be recovered and recycled, while other by-products will be reused as construction materials. Read more about bioenergy and energy from waste.
Area of innovation
The Kwinana Energy Recovery facility is an important and significant renewable energy project for Western Australia and Australia. It will be the first thermal utility-scale Energy Recovery facility constructed in the nation, diverting approximately 25 per cent of Perth’s post-recycling rubbish from landfill sites.
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Benefit
Kwinana Energy Recovery estimates that approximately 486,000 tonnes of carbon dioxide emissions will be avoided per year, compared with the carbon dioxide emitted from grid generated electricity in Western Australia. The facility will also export 38MW of electricity to the local grid per year, sufficient to power more than 50,000 households.