Bergen Engines Delivers 170MW for Remote Mining in Australia

Located 145km south of Port Hedland in Western Australia’s Pilbara region, the Iron Bridge Magnetite Project delivers 22mtpa of high-grade 67% Fe magnetite concentrate. This $3.7 billion joint venture between Fortescue’s subsidiary FMG Iron Bridge and Formosa Steel IB is a cornerstone of Australia’s mining sector and relies on Bergen Engines for its power generation needs.

Powering Remote Operations
In September 2020, Bergen Engines, together with its agent Penske Australia, committed to supplying 15 medium-speed B36:45V20 gas gensets to power the Iron Bridge Magnetite Project. These gensets are critical for providing consistent power in a remote location, ensuring smooth operations in a challenging environment.
Integrated Hybrid Energy Solutions
The B36:45V20 gensets are integrated with a 150MW solar photovoltaic farm and battery storage as part of the Pilbara Generation Project. This hybrid system, connected to Fortescue’s new Pilbara transmission network, ensures that the right amount of electricity is delivered reliably, efficiently, and in an environmentally-friendly manner.
Key Facts

Commitment to Excellence in Australia
Hamish Christie-Johnston, Managing Director of Penske Australia, emphasized their enthusiasm in bringing Bergen’s medium-speed engines to Australia: “Partnering with Contract Power on this project has been a milestone for us. We are proud to showcase Bergen’s cutting-edge technology and are committed to its success in the Pilbara region.”
B36:45V20 Engine: Designed for Maximum Efficiency
The B36:45V20 engine, developed from years of customer and service organization feedback, delivers up to 600kW per cylinder. Designed for optimal assembly and maintenance efficiency, it offers robust performance and industry-leading fuel efficiency. Its low lifecycle costs and ability to minimize emissions make it an ideal solution for mining operations focused on long-term, sustainable performance.
The B36:45 gensets are engineered to meet Fortescue’s sustainability goals, combining high efficiency with low emissions. Jamie Cullen, Chief Executive of Pacific Energy (parent company of Contract Power), commented: “The Bergen B36:45 gensets are not only reliable but also contribute to Fortescue’s increasing focus on renewable energy. Their exceptional fuel efficiency helps lower operational costs while supporting Fortescue’s commitment to clean energy in the Pilbara Energy Connect program.”
With Bergen Engines providing power solutions at the Iron Bridge Magnetite Project, Fortescue Metals Group is ensuring reliable, efficient, and sustainable mining operations in a remote location. The B36:45 engine’s combination of fuel efficiency, low emissions, and adaptability makes it the ideal choice for mining operations looking for long-term, dependable power in challenging environments.


B36:45V20 AG2
Bergen’s B36:45 gas engine stands as a testament to innovation. Purpose-built for land-based applications, this medium-speed lean-burn unit generates up to 12MW of mechanical power. Equipped with state-of-the- art combustion technology, it ensures optimal efficiency and unparalleled load responsiveness.
- Power Range: 6.7 – 12MW
- Up to 50% efficiency
- Low lifecycle costs
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