Startup Extracts Lithium from Permian Basin Wastewater
Houston-based Element3 turns oil drilling byproduct into a domestic source for critical battery minerals.
Updated on Oct. 26, 2026 in Oil and Gas
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Houston startup Element3 is now extracting lithium from wastewater produced during oil drilling in the Permian Basin. The process aims to establish a domestic supply chain for critical battery components.
Why it matters
The initiative seeks to reduce U.S. reliance on foreign battery production. By leveraging existing infrastructure, the firm hopes to turn industrial waste into a strategic mineral resource.
Element3 has raised $20 million in capital and currently employs 15 staff members. The firm operates in the Permian Basin, where drilling activities generate roughly 26 million barrels of brine-heavy wastewater every day.
The players
Element3
A Houston-based startup founded in 2021 that specializes in mineral extraction from industrial wastewater.
Oak Ridge National Laboratory
A multiprogram science and technology national laboratory managed by the United States Department of Energy.
The details
Element3 is commercializing technology developed at the Oak Ridge National Laboratory to filter lithium, magnesium, and strontium from the brine. The process utilizes existing oil industry infrastructure to transport and refine the mineral-rich water.
Timeline
Element3 was founded in 2021.
The United States imported $16 billion in lithium-ion batteries from China in 2024.
Market Landscape
This venture aligns with national efforts to incentivize domestic mineral production as stipulated by the Inflation Reduction Act's domestic sourcing requirements. The technology positions the firm to compete directly against established Chinese dominance in the global battery supply chain.
The transition to domestic mineral extraction could eventually lower the costs of battery-powered devices and electric vehicles for consumers. This shift aims to stabilize the supply chain for essential technology and reduce long-term dependency on international imports.
The takeaway
Turning oilfield wastewater into a valuable mineral source represents a significant shift in resource recovery for the energy sector. Investors and industry observers should track how these extraction techniques scale against traditional mining methods.
Further reading
Learn more about energy sector innovations in the Oil and Gas section.
Source note: This article includes information reported by Fast Company.
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Should the U.S. prioritize domestic mineral extraction to reduce reliance on foreign-manufactured battery components?
