Aqua Metals (AQMS) Q2 FY26 earnings call: the analyst Q&A

Earnings call· Jun 2026 (Q2 FY26)· Industrials· Jul 30, 2026

Source: earnings call transcript

Executive summary

Aqua Metals Q2 FY26 — Commercial Execution of Headwaters Arc

Aqua Metals is transitioning from technology validation to commercial execution with its Headwaters Arc project, focusing on LFP battery recycling in a phased approach. The strategy prioritizes capital preservation and risk reduction by leveraging existing infrastructure and proven preprocessing equipment before integrating AquaRefining. The company aims to build a profitable critical minerals processing business in the U.S., targeting the underserved LFP scrap market.

Highlights

Net loss significantly reduced to $4.5 million in Q2 FY26 from $6.8 million in Q2 FY25.
Operating expenses decreased to $4.6 million in Q2 FY26 from $7 million in Q2 FY25.
Innovation center exceeded 5,000 cumulative operating hours, validating commercial process flows.
Company is debt-free, preserving financial flexibility for Headwaters Arc project.
Advancing site diligence for Headwaters Arc, securing a 150,000 sq ft facility near 6 LFP gigafactories.

Concerns

Reported a net loss of $4.5 million or $1.31 per basic and diluted share in Q2 FY26.
Recorded an additional noncash provision for credit loss of $2.1 million related to Lion Energy.
Cash used in operating activities was $6.5 million during the first 6 months of the year.
Share count increased significantly over the past 5 quarters, leading to dilution.

Capital programs

Headwaters Arc (Phase 1) underway

Funding: project level, third-party real estate structures, staged equipment payment terms, state and local economic development packages

Benefit:approximately 20,000 tons per year of processing capacity (2 preprocessing lines of 10,000 tons/year each)

Phase 1 is designed to use commercially proven preprocessing equipment to domestically recover valuable aluminum, copper and high-specification black mass from segregated LFP battery materials. This approach gives a much earlier pathway toward commercial revenue while substantially reducing execution risk.

Headwaters Arc (Phase 2) planned

Benefit:refine black mass into battery-grade lithium carbonate, iron phosphate and graphite

Once that operating foundation is established, we integrate AquaRefining in Phase 2 to recover battery-grade lithium carbonate, iron phosphate and graphite from that same black mass. That second step is where we believe Aqua Metals creates significantly greater long-term value.

Risks & headwinds

Net loss and cash burn Q2 FY26 and H1 FY26

Net loss of $4.5 million in Q2 FY26; $6.5 million cash used in operating activities in H1 FY26.

Mitigation:Continued focus on managing our core operating cost structure; preserve financial flexibility while advancing Headwaters Arc through disciplined milestone-based capital deployment.

Credit loss from Lion Energy Q2 FY26

Additional noncash provision for credit loss of $2.1 million in Q2 FY26; total allowance for credit losses of $2.5 million (60% of $4.2 million gross balance).

Mitigation:We remain committed to pursuing recovery through appropriate legal and commercial avenues.

Share dilution Past 5 quarters, Q2 FY26

Share count increased significantly over the past 5 quarters; raised $581,000 in net proceeds under ATM in Q2 FY26.

Mitigation:Objective is to fund Phase 1 with little capital equity as possible; corporate capital is reserved for the operations and staged execution with ATM uses in a measured way.

Project financing, permitting, and commercial agreements for Headwaters Arc Balance of 2026 and beyond

Scope and timing remains subject to financing, permitting and commercial agreements.

Mitigation:Advancing project financing, staged equipment financing, third-party real estate structures and economic development opportunities; complete the site diligence, secure long-term site control, select our Phase 1 processing partner, advance feedstock and offtake agreements, continue engineering, complete capital formation, advance permitting and continue moving toward a final investment decision.

What to watch in Q3 FY26

Headwaters Arc Site Selection & Control

Next quarter

Current Final diligence underway on a Midwest site (150,000 sq ft, 50+ acres).

Target Site diligence completed, long-term site control secured.

Why it matters

Securing the site is a foundational step for the Headwaters Arc project, enabling subsequent engineering and permitting.

Looking ahead, our priorities for the balance of 2026 are straightforward: complete the site diligence, secure long-term site control...

Find out whether AQMS delivers this. Inve re-checks your case every morning.

Q&A highlights

How should investors view the evolution of the company's strategy from recycling to a phased preprocessing and refining approach, and what gives confidence in the underserved LFP supply chain?

Steve Cotton explained that the strategy is driven by finding the right market solution, specifically the huge underserved opportunity in LFP battery recycling near 6 major gigafactories. The phased approach derisks the project by using proven preprocessing for aluminum, copper, and black mass, then integrating AquaRefining for lithium, offering a lower-cost, staged entry into a critical market.

“it's all about finding the market and having the right solution for the market. And what we are really focused on is the fact that there is just a huge underserved opportunity for LFP chemistry batteries with those 6 gigafactories in the region there.”

asked by Michael Frederick Legg, Jr. (Benchmark) · answered by Stephen Cotton

2 min read 5 chapters

Detailed narrative

Shift to Commercial Execution

Aqua Metals has transitioned from technology proving to commercial execution, focusing on building a profitable critical minerals processing business in the U.S. The company now describes itself as a 'U.S. critical minerals processing company commercializing lower cost recovery and refining technologies.' This strategic shift aims to address the infrastructure gap in processing manufacturing scrap and end-of-life batteries, emphasizing a sharper description of the business they've been building.

Headwaters Arc Project & Phased Strategy

The Headwaters Arc project is designed to be a 20,000 tons per year processing facility, located near 6 major LFP gigafactory projects in the Midwest. The commercialization strategy is phased: Phase 1 uses commercially proven preprocessing equipment to recover valuable aluminum, copper, and high-specification black mass from LFP materials, providing an earlier pathway to revenue and reducing execution risk. Phase 2 integrates AquaRefining to recover battery-grade lithium carbonate, iron phosphate, and graphite from the black mass, creating significantly greater long-term value.

Focus on LFP Materials

The initial concentration on LFP (lithium-ion phosphate) materials is driven by market demand, as LFP is becoming the chemistry of choice for energy storage and EVs. Recyclable LFP scrap is projected to grow 15-fold by 2030, creating a significant underserved critical minerals processing opportunity in North America. This focus is strategic because existing U.S. shredders primarily process nickel and cobalt-rich batteries, leaving LFP materials largely unaddressed.

Financial Discipline & Funding Strategy

The company emphasizes financial discipline, being debt-free and matching capital deployment with commercial milestones. The intent is to fund Headwaters Arc substantially at the project level, utilizing third-party real estate structures, staged equipment payment terms, and economic development opportunities, rather than relying heavily on corporate balance sheet capital or equity. This approach aims to preserve financial flexibility and advance the project through disciplined, milestone-based capital deployment.

Milestones for Balance of 2026

Key priorities for the remainder of 2026 include completing site diligence, securing long-term site control, selecting a Phase 1 processing partner, advancing feedstock and offtake agreements, continuing engineering, completing capital formation, advancing permitting, and moving toward a final investment decision. Management committed to providing capital cost, expected throughput, product mix, and expected operating cost details upon a final investment decision for Phase 1.

Summary of the company's earnings call; see how call summaries are prepared. Not investment advice.