Consultation open on transmission connection contributions model
- Cook Government to consult on new transmission connection contributions model
- Proposed model to required new and expanded transmission connections to pay $100,000 per megawatt from 1 July 2026
- Change to provide greater certainty for renewable energy investments
The Cook Government has opened consultation on a simplified payment model for major energy projects requiring a connection to Western Australia's main energy grid as the State continues its path towards becoming a renewable energy powerhouse.
The proposed fixed capital charge will apply to new and expanded transmission connections.
Under the proposal released today, generators, storage providers, and large energy users requiring a connection to the South West Interconnected System of more than 10 megawatts (MW) will pay $100,000 per MW.
This will replace Western Power's current arrangement, which required first movers to pay the bulk of capital costs.
Transitional arrangements are proposed until 30 September 2026 to ensure projects that would have been processed under the existing shared assets arrangements are left no worse off.
With almost $1.7 billion already committed to deliver Clean Energy Link transmission projects, this simplified approach will provide greater certainty for proponents while balancing the cost of delivering this major infrastructure investment.
To find out more and download the consultation paper, visit the Energy Policy WA website.
Submissions can be made to EPWA-info@deed.wa.gov.au.
Comments attributed to Energy and Decarbonisation Minister Amber-Jade Sanderson:
"Clean Energy Link will unlock new renewable generation, strengthen our main energy grid, and power a more diverse and resilient Western Australian economy.
"Industry needs transparency and certainty as we expand the network in our drive to become a renewable energy powerhouse.
"This fixed capital charge gives generators, energy-storage providers, and large users a clear understanding of contribution arrangements so they can invest with confidence."