National Aluminium Company Ltd Q1 FY2026 Concall Summary

Key Takeaways

• Volume-led earnings beat: Revenue rose 33% YoY and PAT jumped 77% YoY, driven by production growth across all segments and record Q1 domestic sales.
• Alumina is the swing factor: Alumina hydrate production surged 35% YoY on a low base, but spot realizations have already softened from \$460 to ~\$400 and are expected to stay at \$400–\$450.
• The 5th stream refinery is the single biggest value driver: Mechanical completion by March 2026, commercial production from June 2026, and 5 lakh tonnes output targeted in FY27, all funded without debt.
• Value-added push aims to break the LME tether: New wire rod mill, aluminium foil entry, and rolled product expansion are designed to capture domestic premiums and insulate revenue from LME swings.
• What to watch next quarter: Whether alumina spot prices stabilize above \$400, progress on the 5th stream refinery (74–75% complete now), and the hybrid renewable roadmap due in 3–4 months.

Production & Volume Growth

• Broad-based output gains: Bauxite production grew 6.6% YoY, alumina hydrate jumped 35% YoY (partly base effect), metal rose 3% YoY, and power generation increased 6% YoY. The company is operating at ~100% capacity while still improving productivity quarter by quarter.
• Sales volumes hit a Q1 record: Domestic sales of both metal and alumina achieved their highest ever for a first quarter. Metal sales grew 9% YoY, and alumina sales had a significant jump partly due to a lower base in the prior-year quarter.
• FY26 alumina production target raised: Planned at 22.5 lakh tonnes of calcined alumina, with management aiming to achieve ~23 lakh tonnes. Domestic alumina sales are planned at ~1 lakh to 1.2 lakh tonnes, up from 40,000 tonnes last year. Exports are planned at 41–42 shipments versus 36 last year, an increase of ~1–1.5 lakh tonnes.
• Pottangi bauxite mines to add 0.35 crore tonnes capacity: The lease deed is signed, a tender for the MDO is out, and operations are planned to start by February/March 2026, or at the latest by May/June 2026.

Singh: "Whatever commitment we have given earlier that we will be starting the commissioning, all mechanical jobs will be completed may be by March, 26 and we will try to start all commissioning thing after that and try to start the production by June, 26. That is the commitment we have given earlier also and we stand by it."

5th Stream Refinery: The Margin & Volume Catalyst

• Timeline is firming up: Physical progress stands at 74–75%, with execution on fast-track mode. All mechanical jobs are targeted for completion by March 2026, commissioning to start immediately after, and commercial production from June 2026.
• FY27 output plan: Management aims to produce at least 50% of the 10 lakh tonne rated capacity in FY27, targeting 5 lakh tonnes over roughly nine months (three quarters). Ramp-up to the full 10 lakh tonnes is expected within 3–6 months of start-up.
• Cost structure is competitive from day one: The new refinery carries no interest cost because it is funded without debt. Higher depreciation will be offset by lower caustic soda consumption, lower manpower per tonne (a single line producing 10 lakh tonnes versus four lines producing 20 lakh tonnes currently), and modern technology. Management expects the cost of alumina from the 5th stream to be almost similar to current production costs.
• Strategic logic: The expansion converts NALCO's bauxite cost advantage into additional alumina volume at a time when the global market is roughly balanced, and it creates feedstock for the planned brownfield aluminium smelter, moving the company closer to its Maharatna turnover target of above ₹25,000 crores.

Singh: "cost of the alumina produced in this new, our new 5th stream refinery expansion, that will be almost similar to the cost which we are producing now. Because, of course, interest is not there. We are not taking any loan for that. Depreciation will be loaded, but that will be made offset by the industry technology."

Alumina & Aluminium Markets

• Alumina prices have softened and are expected to stay rangebound: Q1 FY26 average realization was \$460, helped by higher-rate balance shipments from prior quarters. Current spot prices are around \$400, and management expects \$400–\$450 in coming quarters as supply has improved and the market is tilting slightly toward surplus.
• Alumina sales mix is overwhelmingly spot: Exports run at roughly 1,20,000 tonnes per month, of which ~80% is spot and ~20% is long-term. Domestic sales are ~20,000–25,000 tonnes per month, about 15% of the total. One long-term tender did not attract sufficient pricing, so management is leaning further into spot.
• LME aluminium has support but carries tariff risk: LME fell to \$2,380/tonne in April 2025 on US tariff announcements, then recovered to ~\$2,560/tonne. Management expects prices to stay strong in H2 and future years, citing China's capacity cap (4.5 crore tonnes, currently at 4.3–4.4 crore tonnes) and a slight market deficit. Risks include uncertain tariff developments, rising oil prices, a rising US dollar index, and bauxite supply disruptions from Guinea and Ghana.
• NALCO is insulated from direct US tariff impact: The company does not export aluminium to the US; all metal production is consumed domestically.
• Domestic demand story is structural: 45–50% of domestic aluminium consumption goes to the power sector. Management cites infrastructure development, grid expansion, government electrification, solar panel extrusion demand, and EV adoption (aluminium replacing steel) as multi-year drivers. With GDP growth projected at 5–6%, aluminium demand historically grows at ~1.5x GDP, or 7–9%. The Ministry of Mines forecasts consumption reaching ~850 crore tonnes by 2030.

Value-Added Product Strategy

• The logic is LME insulation: Selling ingots leaves revenue heavily dependent on LME fluctuations. Management is deliberately shifting toward wire rods, rolled products, and eventually aluminium foil to capture domestic physical premiums and reduce commodity price exposure.
• Wire rod mill: A new mill with 1 lakh tonne capacity is planned, with CAPEX of ₹200–300 crores. The DPR is already prepared, the cost estimate is being revised, and tendering is underway. The whole activity is expected to take roughly two years. Current wire rod production is only ~1 lakh tonnes per year, so this effectively doubles capacity.
• Rolled product expansion nearer term: A new annealing furnace arriving in March 2026 will increase production from 2,000 to 3,000 tonnes per month, providing an incremental value-added volume lift within this financial year.
• Aluminium foil entry: A consultant is being appointed to study which foil types to produce and to assess the market. Investment is estimated at ₹150–200 crores, with management targeting a presence in the segment within 2–3 years.

Singh: "if you are selling ingots we are heavily dependent on the LME. So if you want to insulate ourself from the LME the fluctuations of the LME and get the premium in the market it is very important that we go in for increasing the volumes of wire rods, rolled products and also going into the foil markets."

Costs: Coal Advantage, Caustic Soda Pressure & RPO

• Captive coal is a structural advantage: Own coal mines deliver a ~₹400/tonne advantage over MCL FSA coal, plus a transportation cost advantage because the mines are proximate to the captive power plant. Utkal D&E coal mines started operating in January 2025. No supply disruptions are expected during the monsoon; sufficient stock is maintained at power plants and mines.
• Caustic soda costs have risen: Landed cost increased from ₹36,300/tonne in Q1 FY25 to ₹44,301/tonne in Q1 FY26. Management says caustic soda is under good control and expects overall alumina costs to come down by year-end through improved techno-economic performance and better consumption control.
• RPO obligations jumped on regulatory change: Other expenses at ₹707 crores were higher primarily due to Renewable Power Obligations of ~₹70–75 crores, as government norms changed to require 29.4% renewable power for 2024–25 versus ~3% earlier. The company is planning captive solar and wind capacity to reduce external RPO purchases over time.
• Aluminium cost of production: Management gave a range of ₹1,55,000–1,60,000/tonne, noting it varies by product basket. Alumina cost of production is ₹20,000–21,000/tonne, roughly 60% variable and 40% fixed.
• Other expense drivers: Coal transportation from captive mines (~₹10–12 crores), higher volume movement of alumina from refinery to smelter, higher alumina exports increasing selling and distribution expenses, and CSR and admin cost increases of ~₹8 crores all contributed to the other-expenses line.

Behuria: "We expect reduction in our cost because our performance parameter has improved well. The key consumables caustic soda is the other parameter we have a great control over that. So, we expect that our cost will come down at the end of the year."

Growth Projects & Renewable Energy

• Brownfield aluminium smelter and captive power plant: At pre-project stages, likely to come online by financial year 2030. A new technology supplier has been finalized and will be onboarded in 3–4 months; DPR preparation requires the technology supplier's input and is planned for completion in 7–8 months, followed by Board approval. Land acquisition for the 0.05 crore tonne smelter expansion is in its final stage and expected to complete in 4–6 months. Tendering is planned for the next financial year.
• Strategic fit: The smelter expansion will consume excess alumina from the 5th stream refinery, converting it into higher-value aluminium, and is the pathway to crossing ₹25,000 crores in turnover to achieve Maharatna status.
• Green power build-out is starting small: 10 MW of wind capacity at Kayathar (six turbines of 1.5 MW each) is ready and awaiting clearances from MNRE and Tamil Nadu, with commissioning expected by September/October 2025. A 7 MW solar project is under tendering and will take 1–1.5 years. Rooftop solar of 7 MW is also planned.
• Hybrid renewable roadmap coming soon: Management is working on a hybrid round-the-clock combination of solar, wind, and battery storage with power producers. A roadmap is to be fixed in 3–4 months. The 2030 target is at least 15–20% green power in the portfolio.

Singh: "after that only this overall turnover of the company will go above 25,000 to become a Maharatna company, that is our target and with all the things going we are hoping whatever we are planning we'll be able to do it."

Guidance & Commitments

Key Metrics