Australian iron ore producer Fortescue Metals Group has accelerated the rollout of its off-grid renewable energy system across its operations as it seeks to reduce reliance on fossil fuels and lower costs amid rising energy price volatility, according to a Reuters report.
The company expects to save about $100 million on fossil fuels by next year. Its broader decarbonization program is projected to reduce unit costs by $2-4 per tonne of raw water once fully implemented. Fortescue has pushed back the project's completion date to the end of 2028, two years ahead of the original schedule.
Towards fossil fuel-free operations
The initiative aims to develop a large renewable energy system in the Pilbara region. Planned capacity includes approximately 1.2 GW of solar power, more than 600 MW of wind generation and 4-5 GWh of battery storage.
By early next year, Fortescue plans to install 290 MW of renewable capacity to support daytime green processing at its mine operations. The long-term goal is to achieve continuous 24-hour operations without fossil fuels.
The project supports Fortescue's "Real Zero" strategy to eliminate operational emissions by 2030 without relying on carbon offsets. Early deployment of renewable energy and battery systems has already helped the company mitigate diesel supply disruptions.
Beyond domestic use, Fortescue sees potential for commercialization
