Alinta Energy’s 35MW battery storage to help halve emissions at BHP iron ore port in Western Australia

LinkedIn
Twitter
Reddit
Facebook
Email

Australian mining group BHP will use a 45MW solar, 35MW battery energy storage system from Alinta Energy to halve emissions at its WA Iron Ore port facilities at Port Headland by end-2024.

The company has signed a renewables power purchase agreement (PPA) with utility Alinta Energy, which will see the construction of the solar and energy storage project. It has not revealed the underlying battery technology or duration of the system.

This article requires Premium SubscriptionBasic (FREE) Subscription

Enjoy 12 months of exclusive analysis

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Annual digital subscription to the PV Tech Power journal
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

They will be built at Alinta’s Port Headland 210MW dual fuel gas and distillate power plant 14km away from the port facilities operated by BHP, which will be the foundation customer of the co-located project.

A press release didn’t say exactly when the site will be completed between now and end-2024, but said construction of the solar farm should start in December 2022 and would seek to utilise local Aboriginal group-owned businesses.

The solar array is expected to provide 100% of the forecasted average daytime energy requirements for BHP’s port facilities. The remaining power needs will be met through the battery storage and the existing gas power facilities. BHP said the expected halving of emissions is based on current forecast demand compared with its emissions for its financial year 2020.

The port connects to BHP’s mining operations in the Pilbara region, including Newman, Mining Area C, Yandi and Jimbleba, and is one of the largest in the world with around 300 million tonnes of iron ore exported a year. The transportation, unload and loading of iron ore generates substantial emissions.

But mining operations themselves have a far, far greater energy demand. A consortium founded recently said that by 2030, the mining industry in Australia alone will require 9,710GWh of energy storage, some 13x what analysts are forecasting will have been deployed by that year.

BHP and Alinta Energy have also entered into a memorandum of understanding (MOU) for the development of the Shay Gap Wind Farm, a 45MW facility currently planned for a potential first-generation date of 2027.

The deal builds on BHP’s previous PPAs to provide renewable power to provide renewable energy to its Nickel West operations in Western Australia, Olympic Dam operations in South Australia, BMA operations in Queensland and the Escondida copper mine in Chile.

11 November 2025
San Diego, USA
The 2024 Summit included innovative new features including a ‘Crash Course in Battery Asset Management’, Ask-Me-Anything formats and debate-style sessions. You can expect to meet and network with all the key industry players again in 2025 from major US asset owners, operators, RTOs and ISOs, optimizers, software and analytics providers, technical consultancies, O&M technology providers and more.

Read Next

June 17, 2025
Huawei Digital Power has successfully commissioned what it claims is Cambodia’s first grid-forming battery energy storage system (BESS) certified by TÜV SÜD.
June 17, 2025
Aslan Energy Capital will develop a 40MW data centre with a 120MWh BESS in a deal with Indonesia’s Jakarta Industrial Estate Pulogadung.
June 17, 2025
Atmos Renewables has awarded construction company GenusPlus Group an AU$65 million (US$42 million) contract to build the 400MWh Merredin battery energy storage system (BESS) in Western Australia.
June 16, 2025
French independent power producer (IPP) Neoen has started operations at its 270MW/540MWh Western Downs stage one battery energy storage system (BESS) in Queensland, Australia.
June 13, 2025
Power company AES Corporation has completed construction of the 1,000MW Bellefield 1 project in Kern County, California. The project includes 500MW of solar and 500MW/2,000MWh of battery storage.

Most Popular

Email Newsletter