ISR Technology Fuels America's Uranium Comeback to Strengthen Energy Security

Recent activity in the U.S. uranium industry signals increasing momentum for homegrown nuclear fuel production, as companies such as

Corp. and Urano Energy Inc. ramp up their initiatives to address strategic market needs. enCore Energy’s identification of new, shallow uranium reserves at its Alta Mesa site in South Texas, as highlighted by , reflects the industry’s move toward cost-efficient in-situ recovery (ISR) techniques and growing regulatory backing for domestic supply chains. At the same time, Urano Energy’s purchase of assets from enCore Energy is designed to strengthen its uranium holdings in response to the U.S.’s heightened focus on energy independence, according to .

enCore Energy’s Alta Mesa ISR operation has uncovered several uranium-rich roll fronts within its permitted area, leading to a 40% reduction in drilling expenses due to shallower targets (320–345 feet) compared to earlier exploration, as reported by Crux Investor. By systematically reviewing historical drilling records, the company found mineralized stretches over 2,500 feet long, allowing for swift production increases without the delays of developing new sites. This method takes advantage of current infrastructure, including a processing plant capable of handling 1.5 million pounds per year, to speed up output. CEO William Sheriff highlighted ISR’s efficiency, noting, “Our uranium is extracted faster than most... Our cash flow comes in sooner, but that also requires us to keep ahead in drilling and development.”

The urgency for U.S.-based uranium production has grown as domestic utilities aim to lessen dependence on imports from Russia, Kazakhstan, and Uzbekistan. Federal actions, such as Department of Energy stockpiling and procurement programs that prioritize American-sourced uranium, are transforming the sector. enCore stands out as the only U.S. firm running multiple ISR facilities—Alta Mesa and Rosita—positioning it to benefit from these changes. With $46 million in cash and $21 million in securities as of fiscal 2024, enCore is financially prepared to support further growth while retaining flexibility.

ISR, which involves using oxygenated water to dissolve uranium underground, provides both economic and environmental benefits over traditional mining. It limits surface impact to under 5% of the project area and reduces carbon emissions, aligning with ESG goals important to utilities and investors. enCore aims to produce 3 million pounds of U₃O₈ per year by 2026 and 5 million pounds by 2028, leveraging ongoing resource expansion and Texas’s efficient regulatory environment.

Urano Energy is moving forward with its I-70 Uranium Project through a targeted acquisition of enCore Energy’s assets. Although Urano has yet to confirm historical reserve figures, its current focus is on permitting and exploration to support U.S. policy objectives. This acquisition is part of a wider trend of industry consolidation as companies seek permitted, scalable assets in a tightening uranium market.

Procurement strategies at both federal and utility levels now favor companies ready for immediate production, as projects still in development face lengthy timelines. enCore’s operational capacity and its location within Texas’s established ISR regulatory system provide a significant advantage. Its partnership with Boss Energy Limited further reduces risk, with enCore overseeing operations under a 70/30 profit-sharing structure.

With uranium prices holding strong amid global growth in nuclear power and restrictions on Russian supply, companies with low-cost, permitted production are seeing increased valuations. The advancements by enCore and the strategic moves by Urano demonstrate the industry’s alignment with U.S. energy security priorities, positioning them to benefit from ongoing supportive policies and market trends.