Electra, a clean iron startup based in Boulder, Colorado, has announced it raised $186 million in its latest Series B funding round. This new investment will help the company get closer to using its clean iron production technology. It is a key step to cut carbon emissions in the steel industry.
Sandeep Nijhawan, Electra CEO and co-founder, explained how important this funding is, saying:
“Electra’s technology can significantly reduce the steel industry’s carbon footprint, and we are thrilled to have the support of such a diverse group of investors who share our vision of reinventing ironmaking from the ground up. There is a growing demand for our clean iron and this funding puts us on the fast track to commercial-scale production.”
Who is Supporting Green Steel Production?
Founded in 2020, Electra’s goal is to change the way iron is made. Instead of using coal and extreme heat, which are common in traditional ironmaking, Electra uses electricity and renewable energy. This makes the process greener and helps reduce carbon emissions worldwide.
Capricorn Investment Group and Temasek Holdings led the Series B round. They are both key investors in sustainable technologies. Other participants included:
- Breakthrough Energy Ventures,
- Builders Vision,
- Lowercarbon Capital,
- Collaborative Fund,
- S2G Investments, and
- Earth Venture Capital.
With this round, Electra’s total funding reaches $214 million. The money will go toward building a demonstration plant and preparing for large-scale production by the end of the decade.
Several big companies from mining, steel, and consumer sectors also joined these financial investors in the round. These include BHP Ventures, Rio Tinto, Roy Hill, Nucor, Yamato Kogyo, Interfer Edelstahl Group, and Toyota Tsusho Corporation. Their involvement shows growing interest from the industry in Electra’s clean iron technology.
These strategic investors are not just providing funds—they are also future users of Electra’s product. Their participation shows they believe in the company’s ability to impact the global steel supply chain.
Turning Rust into Gold: How Electra’s Iron-Making Tech Works
Electra’s patented process uses a low-temperature method to extract iron from ore. The company skips coal-fired blast furnaces. Instead, it dissolves iron ore in an acidic solution and then removes waste materials.
Finally, it uses electricity to deposit pure iron onto metal sheets. This technique creates 99% pure iron and does not release large amounts of carbon dioxide.
Because the process uses electricity instead of fossil fuels, it can run on renewable energy sources like solar or wind. This makes it flexible and better for the environment. It also allows the use of lower-grade iron ore, including material that would usually be discarded as waste. This means fewer natural resources are wasted, and the need for high-purity ore is reduced.
The ability to remove co-products such as silica and alumina further improves the quality of the iron while protecting critical minerals. The technology is modular, meaning it can be scaled up or down to fit different production needs.
Tackling the Industry’s Biggest Carbon Problem
Steel production is responsible for about 7-9% of global carbon dioxide emissions. A large part of this comes from the traditional way iron is made. The industry emits about 3.7 billion tonnes of CO2 in 2024.
By offering a cleaner alternative, Electra is helping the steel industry meet growing climate goals.
One area where this shift is especially important is in the automotive sector. Car manufacturers are looking for ways to lower the carbon footprint of their vehicles, including the materials used to build them. Steel is a major component in vehicles, and clean iron is key to making low-carbon steel.
Noah Hanners, executive vice president for sheet products at Nucor, one of the largest U.S. steelmakers, explained how Electra fits into this trend.
“We’re seeing a shift in the automotive sector toward increased use of steel made via EAF [electric arc furnace] technology, driven by OEMs’ [original equipment manufacturers] focus on lowering the embedded carbon footprint of their vehicles…”
Nucor, which aims to reach net-zero steelmaking by 2050, sees Electra’s product as a valuable feedstock for its EAF operations. More steelmakers are using electric arc furnaces to cut reliance on coal-based methods. As a result, demand for sustainable iron is likely to increase.
According to the International Energy Agency, the steel industry can cut carbon emissions toward net zero via these means:
From Prototype to Production
The $186 million in new funding will be used to build Electra’s demonstration plant in Colorado, which is set to begin construction later this year. This plant will help the company make clean iron on a bigger scale. It will also let them test the product with partners and collect data for future development.
The demonstration plant is a key step toward the company’s goal of opening a full-scale commercial facility by the end of the decade. Once complete, Electra’s clean iron could be used in a wide range of industries, from construction to transportation to consumer electronics.
The company has signed Memoranda of Understanding with big customers like ZF Group and Interfer Edelstahl Group. This shows there is a market demand for its clean iron. These agreements include steel and battery uses, showing a strong interest in low-carbon materials.
Clean Iron’s Role in a Net-Zero World
Electra’s latest funding round marks an important milestone for the clean materials industry. As countries and companies continue to look for ways to reduce emissions, technologies like Electra’s could play a major role in reshaping global supply chains.
By replacing coal and high heat with renewable electricity and chemistry, Electra offers a cleaner, smarter way to make iron. With strong support from investors and industry leaders, the company is well-positioned to help decarbonize one of the world’s most emitting industries.