We're building a State of Energy in Western Australia
Western Australia’s growing economy, changing climate and decarbonisation goals mean we need smarter energy systems right across our State. That’s why we are retiring coal and building a low emissions energy future using wind, solar, gas and batteries.
This transition is already happening all around us.
We’re building a State of Energy for WA - and a stronger, more prosperous future for all Western Australians.
The State Government is committed to reaching net zero emissions by 2050. Meeting this commitment means embracing renewable energy and transforming WA’s generation, storage and transmission infrastructure. That’s why PoweringWA is working to modernise and decarbonise our electricity systems while keeping energy reliable, affordable and sustainable for all Western Australians.
0 %
Of energy used on the South West Interconnected System was renewable in 2025
~0.0 Gigawatts
Of energy storage through the State-owned battery fleet on our main electricity grid
0,000
New household batteries available for eligible households through the WA Residential Battery Scheme
0,539 km
The length of the Bunbury - Dampier Natural Gas Pipeline
More low emissions energy
Cleaner, smarter energy will help us meet our decarbonisation commitments and power a stronger economy for our State. To realise this vision, we are committed to making sure our electricity is reliable, affordable and sustainable - right across WA, for generations to come.
Strong and reliable energy
Our energy must be reliable and secure - that’s simply non-negotiable. The State Government is making sure our transition is phased, planned and pragmatic so we can keep energy reliable and our electricity systems strong while still lowering emissions.
Affordable low emissions energy
We have world-class energy resources spread right across our State: strong winds and sunlight, and an abundance of natural gas. By fully unlocking these resources we can keep electricity affordable while powering a growing economy.
More sustainable energy
The State Government has committed to reaching net zero carbon emissions by 2050 - and to achieve this we're decarbonising our energy systems. This means generating more electricity using renewables like solar and wind, while phasing out fossil fuels like coal.
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What’s driving our energy transition?
Modernising our energy systems will keep electricity reliable and affordable as our growing economy and population drive increasing demand.
Rising demand for energy
Our major industries are expanding and new sectors are creating fresh opportunities across the State. At the same time, our summers are getting hotter and extreme weather is becoming more common - meaning we are using more electricity than ever before.
PoweringWA is already working to upgrade, modernise and decarbonise our electricity systems so they can meet the needs of our growing State, while keeping energy reliable, affordable and sustainable for all Western Australians.
A smarter energy mix for WA
Independent modelling by Australia's national science agency, the CSIRO, shows that the most reliable and cost-effective way to power WA is with a mix of wind and solar energy, supported by batteries and flexible gas generation when we need it.
By generating more from renewables, alongside flexible gas generation, energy storage and new transmission infrastructure, we can reduce emissions while powering our growth.
How are we powering our future?
Transmission
As we switch to renewable energy, we need to generate power in places with the best sunlight and wind. These are spread across a large geographic area - meaning we need new transmission connections to move electricity to where people live and work.
Wind
Wind energy has an important role to play in WA’s energy mix, as a renewable and cost-effective source of clean energy. The CSIRO has identified wind and solar generation as the most cost-effective new energy generation technologies for WA.
Storage
Batteries can store excess energy, releasing it back on to the grid when demand is highest, typically during the evening peak after the sun sets. This ensures we have reliable and clean energy when we need it most - not just when the sun is shining.
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Solar
Solar farms generate electricity on a significant scale, with thousands of solar panels spread over a large area. They use WA’s bright sunlight to generate vast amounts of electricity, often enough to power thousands of homes. Rooftop solar panels do the same – just at a smaller scale.
Gas
When solar and wind are not at their full strength, gas-fired generation gives us a flexible back-up option. As coal is phased out and renewable generation and storage continue to grow, gas will play an important role in keeping the system stable.
DER
WA is a global leader in the take up and integration of Distributed Energy Resources like rooftop solar. By integrating DER on our energy systems alongside large-scale renewables, we are delivering cleaner, smarter electricity for all Western Australians.
A generational transformation
Explore how we are modernising our energy systems, delivering key projects and partnering with communities to power WA.
Our Energy Systems
Our energy systems are unique in Australia. In addition to over 150 small off-grid systems, WA has two major electricity systems. Both are extremely geographically isolated. And, unlike the other states and territories, none of these systems connect to the national Australian energy grid.
Projects and Initiatives
WA is undergoing a generational shift in how energy is generated, transported, and used. The State Government is delivering several key projects and initiatives across the State, including the Goldfields Regional Network, the Pilbara Energy Transition Plan, the Clean Energy Link transmission projects, and the WA Residential Battery Scheme.
PoweringWA
Created by the State Government, PoweringWA is working to bridge the gap between new energy projects and local impacts and priorities. By partnering with landowners, Traditional Owners, and Local Governments, PoweringWA will ensure that the infrastructure of tomorrow meets the needs and priorities of the people of WA.