UR Energy (URG) Q4 2025: Lost Creek Output Up 65%, Fueling 2026 Production Ramp
Lost Creek’s 65% production surge and a strengthened balance sheet anchor UR Energy’s 2026 growth ambitions. The company’s operational momentum, resource expansion, and a near-complete Shirley Basin facility set the stage for a pivotal volume ramp. Management’s focus now shifts to plant upgrades and regulatory execution, as URG positions itself to capture rising demand for U.S.-based uranium supply.
Summary
- Lost Creek Drives Operational Leverage: Production and inventory gains at Lost Creek underpin 2026 delivery confidence.
- Shirley Basin Nears Commissioning: Second ISR plant is set for startup, pending final regulatory clearance.
- Balance Sheet Flexibility: Robust liquidity and exercised warrants enable resource growth and opportunistic moves.
Performance Analysis
The fourth quarter saw Lost Creek, URG’s flagship in-situ recovery (ISR) uranium project, deliver a 65% year-over-year increase in pounds drummed, with inventory rising 21% to 406,000 pounds. Wellfield flow rates, plant throughput, and profit per pound sold all improved materially, with cash costs per pound at $42.89, reflecting efficiency gains and fixed-cost leverage. The operational uplift was achieved despite weather-related disruptions in December, which temporarily impacted power and plant activity but were swiftly managed by the operations team.
Resource expansion was a core theme, with Lost Creek’s measured and indicated resource base climbing to 11.9 million pounds and mine life extended by nearly three years. The updated SK1300 technical report revealed a 45% increase in post-tax net cash flow estimates, now at $442 million, and an 8% NPV of $244 million. Shirley Basin, meanwhile, advanced toward commissioning, with major plant components installed and 469 wells drilled. Company-wide, URG ended the year with $123.9 million in cash, bolstered by a convertible note raise and full warrant exercise, providing ample runway for growth investments and debt service.
- Lost Creek Output Surge: 65% YoY increase in pounds drummed, driving inventory and cost leverage.
- Resource Base Expansion: Mine life extended and NPV up 45% at Lost Creek, supporting long-term visibility.
- Liquidity Strength: $123.9 million year-end cash, plus $18.5 million from warrant exercises in March, ensures funding for project ramp.
Gross profit turned positive for the year, a milestone as URG transitions from development to scaled operations, with further upside as Shirley Basin comes online and plant upgrades are executed.
Executive Commentary
"Across our operations, development pipeline, and financial position, we delivered tangible improvements that positioned the company for production growth in 2026."
Matt Gilley, CEO and President
"These results reflect stronger well-filled performance, improved plant throughput, and disciplined operating focus."
Steve Haddon, Chief Operating Officer
Strategic Positioning
1. Lost Creek as the Core Production Engine
Lost Creek remains the operational backbone, with ongoing drilling expanding the resource base and supporting a multi-year production trajectory. The site’s scale, with only a fraction of its 35,000-acre footprint drilled, underpins long-term optionality and cost stability. Management targets a steady ramp in header house development—8 to 10 annually at a 1 million pound run-rate—enabling predictable volume growth and cost absorption.
2. Shirley Basin: Second Leg of Growth
Shirley Basin’s commissioning is a strategic inflection point, set to double URG’s U.S. ISR production capacity. With plant construction nearly complete and regulatory approval expected imminently, the project’s nine-year mine life and $83 million NPV (8% discount) offer a second, lower-cost production stream. The company’s workforce expansion—up 55% in 2025—was largely driven by Shirley Basin ramp needs.
3. Financial and Capital Allocation Discipline
Liquidity is a strategic asset, with $115.3 million cash as of early March (excluding $18.5 million in warrant proceeds) supporting both organic growth and opportunistic M&A. Management’s convertible note raise in late 2025 was explicitly intended to preserve flexibility for resource expansion, with no near-term pressure to over-commit future sales at the expense of market upside.
4. Exploration Pipeline and Optionality
Exploration at Lost Soldier, North Hassell, and Lost Creek South is delivering promising results, with multiple stacked mineralized horizons and proximity to existing infrastructure. These projects represent future ISR development candidates, diversifying URG’s production profile and supporting optionality for U.S.-based supply premiums.
5. Focused Plant Improvements and Cost Efficiency
Plant upgrades—especially fines management and water treatment—are a key 2026 focus, targeting throughput, resin efficiency, and cost-per-pound reduction. The fixed-cost nature of ISR operations means volume ramps directly translate to margin expansion, with incremental pounds driving down unit costs.
Key Considerations
2025 marked a strategic pivot from pure development to operational execution, with URG now positioned to leverage its asset base and market tailwinds. Investors should weigh the following:
Key Considerations:
- Volume Ramp Execution: Achieving targeted production at Lost Creek and Shirley Basin is critical for meeting 1.3 million pound delivery commitments in 2026.
- Regulatory Pathways: Timely approval for Shirley Basin startup is the gating factor for dual-site production.
- Plant Reliability and Upgrades: Fines management and water treatment projects will be decisive for cost competitiveness and plant uptime.
- Contracting Strategy: Management is deliberately pacing new long-term sales, preserving inventory for potential U.S.-based supply premiums as demand for domestic uranium rises.
- Balance Sheet Optionality: Cash and convertible proceeds provide latitude for exploration, M&A, and opportunistic spot market activity.
Risks
Regulatory delays, especially at Shirley Basin, could push back production ramp timelines, while fixed-cost leverage means any operational disruptions or slower-than-expected volume growth would pressure margins. The uranium market’s shift toward market-based pricing and U.S. supply premiums presents opportunity but also exposes URG to price volatility and contract timing risk. Finally, evolving NRC regulations and environmental permitting remain ongoing watchpoints given the sector’s heightened scrutiny and activity.
Forward Outlook
For Q1 2026, URG expects:
- Steady ramp in Lost Creek production volumes, with plant upgrades underway
- Shirley Basin to receive initial solution and begin shipping resin in Q2, pending regulatory approval
For full-year 2026, management reiterated:
- Contracted deliveries of 1.3 million pounds, covered by inventory and new production
Management highlighted several factors that will shape execution:
- Lost Creek header house and plant ramp is expected to peak in Q3 and Q4
- Shirley Basin’s startup timing is contingent on Wyoming state approvals, but all indications are positive
Takeaways
URG enters 2026 with operational, resource, and financial momentum, but the year’s trajectory hinges on flawless execution at both Lost Creek and Shirley Basin.
- Production Ramp as Value Catalyst: Consistent execution and plant upgrades are essential to unlock scale-driven margin gains.
- Resource Optionality: Exploration success and prudent contracting preserve upside to U.S. supply premiums and market moves.
- Watch Regulatory and Operational Milestones: Investors should monitor Shirley Basin approvals and Lost Creek plant throughput as leading indicators for delivery and cost performance.
Conclusion
UR Energy’s Q4 results mark a transition from resource build to production scale, with Lost Creek’s output surge and Shirley Basin’s imminent startup forming the backbone of the 2026 growth story. The company’s disciplined capital allocation and market-aware contracting strategy position it to benefit from a structurally tightening uranium market, provided operational and regulatory execution remain on track.
Industry Read-Through
URG’s ramp highlights the broader U.S. uranium sector’s shift from care-and-maintenance to growth mode, as market fundamentals and policy support drive new investment in domestic supply. The focus on U.S.-based production premiums, plant efficiency upgrades, and regulatory navigation are themes echoed across ISR peers. The industry’s move toward market-related contracts and flexible inventory management signals a more dynamic pricing environment, with resource holders and low-cost operators best positioned to capture value as demand for secure, domestic uranium accelerates.