Tag Archives: Eddy Haegel

BHP and TransAlta agree on solar, battery power system for Mt Keith and Leinster

BHP and its power partner in the Goldfields of Western Australia, TransAlta, are to build two solar farms and a battery storage system to help power the Mt Keith and Leinster nickel operations.

This will help BHP reduce emissions from electricity use at Mt Keith and Leinster by 12%, based on financial year 2020 levels.

The Northern Goldfields Solar Project will include a 27.4 MW solar farm at Mt Keith and a 10.7 MW solar farm and 10.1 MW battery at Leinster, and will displace power currently supplied by diesel and gas turbine generation, BHP said.

This will result in an estimated reduction of 540,000 t of CO2e over the first 10 years of operation. This is the equivalent of removing up to 23,000 combustion engine cars from the road every year, according to BHP.

BHP commissioned the solar farms and battery to be built, owned, and operated by TransAlta as part of the Power Purchase Agreement (PPA) extension signed in October 2020. Construction will commence in the December quarter, is expected to take 12-14 months and, at its peak, will employ over 100 people on site.

BHP Nickel West, Asset President, Eddy Haegel, said: “This is the first large-scale onsite solar farm and battery that BHP has commissioned at any of its global operations.

“The Northern Goldfields Solar Project will further improve our position as one of the lowest carbon nickel miners in the world. It will reduce emissions from electricity use at Mt Keith and Leinster by 12%, reduce fuel costs and improve the reliability of our electricity supply with the addition of the battery storage system.

“This announcement follows the nickel supply agreement we signed with Tesla last week. Sustainable low carbon nickel is essential for our battery and electric vehicle customers.”

TransAlta Corporation President and Chief Executive Officer, John Kousinioris, said: “We are proud to be supporting BHP’s emissions reduction targets and sustainability goals through the expansion of our renewable generation footprint into Australia.”

The partnership will contribute to BHP’s medium-term target to reduce Scope 1 and 2 emissions from our operated assets by at least 30% from financial year 2020 levels by its 2030 financial year.

The project is subject to final Western Australia state government approvals.

BHP and Risen Energy to increase renewable use at Kwinana nickel refinery

BHP has signed a renewable power purchasing agreement (PPA) to supply up to 50% of its electricity needs at the Kwinana nickel refinery from the Merredin Solar Farm in Western Australia.

The agreement will help BHP reduce emissions from electricity use at the refinery by up to 50% by 2024, based on financial year 2020 levels.

The agreement with Risen Energy is for 10 years from February 1, 2021. This will effectively displace an estimated 364,000 t of CO2e over the life of the contract. This is the equivalent of removing 11,200 combustion engine cars from the state’s roads every year.

This is the first renewable energy PPA signed by BHP in Western Australia and follows renewable agreements covering BHP’s operations in Queensland in 2020 and Chile in 2019.

BHP Nickel West, Asset President, Eddy Haegel, said: “This contract will further increase the sustainability of the nickel produced by Nickel West. It will reduce the refinery’s electricity emissions by 50%, diversify our energy supply, and reduce the refinery’s electricity bill.

“Nickel is a future-facing commodity that is essential to creating the high performing lithium ion batteries used in battery electric vehicles (BEVs). Consequently, the demand for nickel and especially the nickel produced by Nickel West is set to grow dramatically. The sustainable production of nickel is also essential to meet this future demand as the customers purchasing BEVs want to know that the inputs to the manufacturing of these vehicles are also sustainable.

“Nickel West is already one of the most sustainable nickel producers in the world but has committed to significantly reduce CO2 emissions further.

“This contract, combined with our high quality nickel deposits, and our integrated value chain further improves our position as one of the lowest carbon nickel miners in the world.”

Risen Energy Australia, Vice General Manager, John Zhong, said: “We are proud to sign this agreement with BHP Nickel West. This agreement will bolster current and future Western Australian renewable projects. We look forward to welcoming many more clean energy partnerships to power manufacturing, minerals processing and other Western Australian industries.”

The contract will contribute to BHP’s medium-term, science-based target to reduce scope 1 and 2 emissions by 30% by 2030.

The 132 MW Merredin Solar Farm is made up of 354,452 solar panels and is West Australia’s largest completed solar farm. It has an output of 274 GWh/y of electricity. This is enough green energy to power approximately 42,000 Western Australian homes.