UK-based battery technology company Integrals Power successfully developed and manufactured a high-purity iron phosphate precursor at its UK facility, marking a significant step toward establishing a competitive Western supply chain for lithium iron phosphate (LFP) batteries.
The company introduced a low-temperature synthesis route that significantly reduces energy consumption and carbon emissions while eliminating dependency on by-products. As a result, the process produces high-purity iron phosphate with tightly controlled particle characteristics, ensuring consistent quality for battery manufacturing. The development represents an important breakthrough because iron phosphate is the primary precursor used to produce lithium iron phosphate battery materials, a market currently dominated by China.
Alternative Supply Chain for LFP Battery Materials
Currently, most of the global supply of both iron phosphate and LFP cathode materials originates from China. By successfully producing iron phosphate in the UK, Integrals Power aims to help build localized supply chains across Europe, North America, and the UK.
To validate its technology, the company manufactured a wide range of iron phosphate material specifications and used them to develop cost-effective lithium iron phosphate cathode materials. Researchers then tested these materials at the cell level in collaboration with a leading UK university.
According to Integrals Power, the newly developed materials outperformed benchmark samples sourced from China in both quality and performance. At the same time, the materials remain cost-competitive with existing Chinese supply when measured on a $/kWh basis.
Reducing Dependence on China
Establishing localized production of battery materials has become increasingly important for Western markets. China currently dominates the global supply of key cathode materials, including iron phosphate and LFP.
In fact, China introduced export restrictions last year covering several battery-related technologies and materials. These restrictions include cathode active materials, LFP production technologies, and battery cells. By developing locally sourced raw materials and manufacturing processes, Integrals Power aims to strengthen supply chain security, sustainability, and transparency while reducing reliance on Chinese suppliers.
CEO Highlights Strategic Breakthrough
Behnam Hormozi, Founder and CEO of Integrals Power, emphasized the significance of the breakthrough. He explained that almost every LFP battery currently in use can trace its supply chain back to China. However, Integrals Power has spent several years developing a new approach that challenges this dependency.
According to Hormozi, the company’s new process rethinks iron phosphate manufacturing from the ground up. As a result, it delivers a cleaner and more energy-efficient production method while producing higher-quality material.
He noted that the breakthrough could form the foundation of a viable Western LFP supply chain, supporting critical sectors such as electric vehicles, grid energy storage, and the rapidly expanding data-center infrastructure powering artificial intelligence.
Continued Innovation in LFP Cathode Materials
Integrals Power has also patented several innovations across more than 20 cathode active materials, including lithium iron phosphate. These developments demonstrate that LFP chemistry still offers significant potential for improvement despite its maturity. In particular, LFP batteries remain attractive for applications where cost efficiency, safety, and durability are the most important factors.
By demonstrating that iron phosphate precursors can be commercially manufactured in the UK, Integrals Power has reinforced the potential for sovereign battery manufacturing capabilities in Western markets.
Next Phase
Looking ahead, Integrals Power plans to begin supplying iron phosphate and LFP samples to major OEMs, battery cell manufacturers, and strategic partners in the coming months. These samples will support structured validation programs designed to benchmark performance across multiple applications.
As per the press release, if the validation phase proves successful, the company will proceed with the next stage of commercial scale-up. This will involve expanding precursor and cathode production capacity to support long-term supply agreements and high-volume manufacturing across the UK, Europe, and North America.
