EOI open to supply future power needs of the Pilbara

The EOI is open until the end of February 2026.

WA Government-owned energy provider Horizon Power is calling for independent power producers to present proposals to supply power to the Pilbara region starting from 2030.

The expression of interest (EOI) invites proposals from a broad range of industry participants, including those with innovative renewable energy solutions and partnerships with Traditional Owner groups.

Respondents with renewable energy projects and clear pathways to land access — including Traditional Owner groups — will be viewed favourably.

By broadening participation, this process will provide greater flexibility to Horizon Power’s generation procurement in the Pilbara and will optimise opportunities for local suppliers to participate in the region’s energy future.

The EOI builds on the work already being undertaken as part of the Pilbara energy transition (PET) plan, which will see the private sector develop common user transmission infrastructure to deliver renewable energy to heavy industry across the Pilbara.

Transmission infrastructure is critical for connecting renewable energy to where the demand for electricity is. New common-use infrastructure in the Pilbara aims to reduce environmental impact by preventing unnecessary infrastructure duplication, enable access to diverse renewable energy sources, support energy security and reliability and reduce the impact of industry on the environment.

WA Energy and Decarbonisation Minister Amber-Jade Sanderson says this is a critical step to securing the ongoing prosperity and future energy needs of the region.

“The [WA] Government’s vision is for a Pilbara energy system that is reliable, cost-effective and sustainable, aligned to our PET plan — which is transforming the region into a renewable powerhouse,” she said.

“We are committed to maximising opportunities for local businesses and suppliers, ensuring that WA industry is at the forefront of delivering the Pilbara’s future energy needs.”

According to the WA Government, the Pilbara accounts for more than 40% of the state’s emissions, primarily from major industrial producers, and utilises less than 2% of renewable energy generation.

The PET plan aims to coordinate a responsible and timely approach to decarbonisation of the Pilbara that supports industry achieving emissions reduction targets and supports greater access to a diverse range of high-quality renewable resources.

The plan also aims to drive private sector investment in transmission infrastructure by facilitating access to WA’s $3b allocation from the Federal Government’s Rewiring the Nation initiative.