Element Zero raises $10 million for zero-carbon iron processing

Green materials startup Element Zero raised $10 million in seed funding led by Playground Global to scale an electrochemical process converting iron ore to pure metal with zero carbon emissions. The technology targets metals production, which contributes over 8% of global carbon emissions, an area of rising concern for India's iron, steel and metals sectors.

Element Zero secured $10 million in seed funding led by Playground Global to advance a low-temperature, water-free electrochemical platform that converts iron and nickel ores into pure metals with zero carbon emissions, using intermittent renewables like wind, solar and hydropower. Its prototype produces 100 kg of zero-carbon iron daily, achieved in 18 months versus nearly a decade for comparable technologies. Funds will expand R&D, engineering and project teams and accelerate a pilot iron plant. The process handles lower-grade ore covering 95% of Australian and Brazilian iron ore trade.

The iron, steel and metal production industries, which contribute over 30% of materials-related carbon emissions and more than 8% of global carbon emissions, are directly addressed by the technology, with demand for these materials set to double by 2050. The breakthrough is significant for producers handling lower-grade iron ore, a challenge for other carbon-reducing methods. Playground Global Co-Founder Peter Barrett joined Element Zero's board. The company, located in Perth and northern Western Australia near major iron ore ports, plans five million tonnes per year of ore feed yielding roughly 2.7 million tonnes of high-purity iron.

Metals and steel producers should monitor Element Zero's scale-up, with a one metric ton per day facility in procurement and manufacturing, prototype optimization using major-producer ore feed, and commissioning of the next scale-up targeted by the end of 2024. Indian iron and steel firms exploring decarbonization pathways can track whether low-temperature electrochemical processing proves cost-competitive against conventional and hydrogen-based routes, particularly its compatibility with intermittent renewable power and lower-grade ore feedstocks.

Key figure — Seed funding raised: $10 million led by Playground Global