Natural resources conglomerate Vedanta Group reported a sharply divided operational performance for the second quarter of fiscal year 2027 (ended September 30, 2026), marked by record quarterly output in base metals and power alongside a steep contraction in upstream hydrocarbons. In its preliminary quarterly production release issued on October 5, 2026, the Anil Agarwal-led conglomerate disclosed that commercial power sales climbed 26% year-on-year to an all-time high of 5,593 million units (MU), while Zinc India achieved its highest-ever second-quarter mined and refined metal volumes.
However, the gains across smelting, manufacturing, and thermal generation were tempered by upstream oil and gas arm Vedanta Oil & Gas (Cairn). The hydrocarbon division recorded a 19% year-on-year decline in average daily gross operated production to 72.2 thousand barrels of oil equivalent per day (kboepd), down from 89.1 kboepd in the corresponding period of the previous fiscal year.
The divergence offers the first comprehensive operational health check of the conglomerate’s individual business arms following the execution of its corporate demerger, which established standalone entities across aluminium, oil and gas, power, base metals, and steel.
Key Takeaways
- Record Power Generation: Commercial power sales surged 26% year-on-year to 5,593 million units (MU) in Q2 FY27, propelled by an expanded generation base at Meenakshi Energy and higher plant load factors at Jharsuguda.
- Historic Zinc Benchmark: Hindustan Zinc posted record Q2 refined metal production of 264,000 tonnes (up 7% YoY) and mined metal output of 271,000 tonnes, logging its best-ever first-half operating run-rate.
- Aluminium Expansion Stabilisation: Total aluminium production reached a record 649,000 tonnes (up 5% YoY), supported by a 37% surge in captive alumina output to 895,000 tonnes from the expanded Lanjigarh refinery circuit.
- Upstream Hydrocarbon Slump: Average gross operated oil and gas output dropped 19% YoY to 72.2 kboepd, dragged down by a 15% natural reservoir decline in Rajasthan and an 83% drop at the mature Cambay offshore block.
- Steel & Value-Added Mix: Hot metal production in the steel and iron division inched up 3% YoY to 552,000 tonnes, with ductile iron pipes surging 225% to 22,000 tonnes, offsetting weakness in standard billets.
VEDANTA GROUP Q2 OPERATIONAL PERFORMANCE SNAPSHOT (YoY VARIATION)
POWER SALES (Million Units)
[+26.2% YoY] 5,593 MU vs 4,433 MU ▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲▲ (Record High)
ZINC INDIA REFINED METAL (Tonnes)
[+7.0% YoY] 264,000 T vs 247,000 T ▲▲▲▲▲▲▲ (Record Q2)
ALUMINIUM PRODUCTION (Tonnes)
[+5.2% YoY] 649,000 T vs 617,000 T ▲▲▲▲▲ (Record Q2)
STEEL HOT METAL (Tonnes)
[+3.6% YoY] 552,000 T vs 533,000 T ▲▲▲
OIL & GAS GROSS OUTPUT (kboepd)
[-19.0% YoY] 72.2 kboepd vs 89.1 kboepd ▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼ (Depletion Drag)
Division-by-Division Operational Breakdown
The operational disclosures reveal distinct operating trajectories across Vedanta’s core commodity segments during the July–September 2026 quarter:
1. Power: Thermal Fleet Additions Drive 26% Volume Expansion
Commercial generation via Vedanta Power Ltd emerged as the primary growth engine, delivering 5,593 MU compared to 4,433 MU in Q2 FY26. For the first half of FY27 (H1), cumulative power sales expanded 32% YoY to 10,817 MU.
┌────────────────────────────────────────────────────────────────────────┐
│ VEDANTA POWER ASSET CONTRIBUTIONS │
├─────────────────────┬──────────────────┬───────────────────────────────┤
│ GENERATION FACILITY │ Q2 SALES VOLUME │ YEAR-ON-YEAR MOMENTUM │
├─────────────────────┼──────────────────┼───────────────────────────────┤
│ Meenakshi Energy │ 1,470 MU │ Up 111% YoY (Expanded 1,000 MW│
│ (Nellore, AP) │ │ commercial baseload) │
├─────────────────────┼──────────────────┼───────────────────────────────┤
│ Jharsuguda Thermal │ Merchant Volumes │ Up 186% YoY (Higher plant │
│ (Odisha) │ │ availability & grid dispatch) │
├─────────────────────┼──────────────────┼───────────────────────────────┤
│ Talwandi Sabo Power │ Baseload Contract│ Steady regulated capacity │
│ (TSPL, Punjab) │ 1,980 MW │ charge recovery │
└─────────────────────┴──────────────────┴───────────────────────────────┘
The growth was anchored by the turnaround of Meenakshi Energy Limited, the 1,000 MW coal-fired facility in Andhra Pradesh acquired through insolvency proceedings in 2023. Operating on an expanded capacity base, the plant more than doubled its quarterly generation, while the 600 MW merchant power block at Jharsuguda capitalized on elevated peak power deficits across northern and western regional grids.
2. Zinc India: Smelter Efficiencies and Record Mined Grades
Operating through flagship subsidiary Hindustan Zinc Limited (HZL), the group’s zinc vertical maintained its position as one of the world’s lowest-cost integrated producers:
- Refined Metal: Reached 264,000 tonnes in Q2, up 7% YoY, driven by higher smelter availability and optimized ore processing circuits.
- Mined Metal: Hit a historic second-quarter record of 271,000 tonnes, bringing total H1 mined metal production to 534,000 tonnes.
- Silver Production: Silver output—a high-margin contributor to Hindustan Zinc’s cash flows—remained steady, benefiting from deeper shaft extraction at the Sindesar Khurd and Rampura Agucha underground deposits.
3. Aluminium & Alumina: Upstream Integration Yields Record Output
Vedanta Aluminium recorded its highest-ever quarterly production of primary aluminium at 649,000 tonnes, up 5% YoY and 3% sequentially from 632,000 tonnes in Q1 FY27.
The structural improvement for the aluminium business came upstream at the Lanjigarh alumina refinery in Odisha:
- Alumina production surged 37% YoY to 895,000 tonnes in Q2.
- Cumulative H1 alumina output reached 1.721 million tonnes, up 39% from 1.24 million tonnes in H1 FY26.
- The expansion circuit’s ramp-up reduced the business’s reliance on costlier imported third-party bauxite and calcined alumina, lowering hot metal production costs.
4. Steel & Iron Ore: Value-Added Transition
The iron and steel business delivered mixed results:
- Hot metal production rose 3% YoY to 552,000 tonnes.
- Ductile iron (DI) pipes saw an increase of 225% YoY to 22,000 tonnes, supported by sustained municipal water infrastructure spending under central government schemes.
- Thermo-Mechanically Treated (TMT) bars expanded 12% YoY to 112,000 tonnes.
- Commodity billet production dropped 31% YoY to 12,000 tonnes, reflecting a strategy of diverting molten steel into higher-margin fabricated structural products.
- In Karnataka, iron ore operations produced 250,000 dry metric tonnes (DMT) of banded hematite quartzite (BHQ) material, stockpiled for processing once the plant’s commercial beneficiation plant is commissioned.
The Hydrocarbon Bottleneck: Natural Depletion at Cairn
The primary weakness in Vedanta’s operational scorecard was concentrated in its upstream energy portfolio. Average daily gross operated production at Vedanta Oil & Gas (Cairn) fell to 72.2 kboepd, down from 89.1 kboepd in Q2 FY26. Average working-interest production similarly slid 18% YoY to 47.8 kboepd.
OIL & GAS PRODUCTION EROSION (GROSS KBOEPD)
Q2 FY26 RUN-RATE
[89.1 kboepd] ████████████████████████████████████████████
Q2 FY27 ACTUAL
[72.2 kboepd] ████████████████████████████████
◄── 19% YoY Contraction ──►
The decline highlights the geological headwinds confronting mature domestic basins:
- Rajasthan Onshore: The prolific Mangala, Bhagyam, and Aishwariya (MBA) fields in Barmer recorded an estimated 15% natural field decline, where polymer injection and enhanced oil recovery (EOR) efforts struggled to fully offset reservoir pressure depletion.
- Cambay Offshore: Production tumbled 83% YoY, impacted by natural decline and planned offshore maintenance downtime.
- Exploration Lead Times: While the company continues to execute infill drilling campaigns and exploration work under Open Acreage Licensing Policy (OALP) blocks, commercial tie-ins from new exploration wells have not yet scaled sufficiently to replace baseline field decline.
In an official regulatory statement, management stated that the business remains focused on “arresting base decline and building a future growth funnel through production optimisation, enhanced oil recovery projects, and medium-term exploration initiatives.”
Macro Implications: The Post-Demerger Transition
The operational update carries heightened significance because it reflects the performance of the group following its landmark corporate restructuring. Under the scheme approved earlier in 2026, Vedanta demerged its conglomerate structure into five independent, pure-play listed vehicles: Vedanta Aluminium, Vedanta Oil & Gas, Vedanta Power, Vedanta Steel and Ferrous, and Vedanta Base Metals, with parent Vedanta Limited retaining diversified holdings and Hindustan Zinc.
┌────────────────────────────────────────────────────────────────────────┐
│ VEDANTA GROUP CAPITAL & DELEVERAGING DYNAMICS │
├────────────────────────────────────────────────────────────────────────┤
│ CASH-GENERATING ENGINES (Q2 Outperformers): │
│ • Vedanta Power: Stable regulated tariffs + merchant peak spreads │
│ • Hindustan Zinc: Robust LME zinc prices ($2,900–3,100/T) + silver │
│ • Vedanta Aluminium: Lower hot metal costs via 37% captive alumina lift│
├────────────────────────────────────────────────────────────────────────┤
│ REVENUE DRAGS & CAPITAL SINKS: │
│ • Cairn Oil & Gas: Declining output volumes compress operating EBITDA │
│ • Offshore Capex: High capital intensity required to arrest depletion │
├────────────────────────────────────────────────────────────────────────┤
│ PARENT CAPITAL STRUCTURE: │
│ • Debt servicing at promoter entity Vedanta Resources (VRL) reliant on │
│ cash dividends from cash-rich operating arms (Zinc and Power). │
└────────────────────────────────────────────────────────────────────────┘
The stark contrast between metal/power performance and hydrocarbon decline affects the credit profile of parent holding company Vedanta Resources Limited (VRL).
Historically, Cairn’s high-margin, low-operating-cost cash flows served as a primary liquidity tap for inter-company dividends and debt service. With oil output down nearly a fifth, the financial burden of debt reduction shifts more heavily onto Hindustan Zinc and Vedanta Aluminium, which are benefiting from higher zinc and aluminium realizations on the London Metal Exchange (LME) and declining domestic fuel and power costs.
What Remains Uncertain Ahead of Audited Financials
While volume metrics offer clear directional guidance, several critical financial indicators remain unconfirmed ahead of the group’s full audited Q2 FY27 earnings release:
- Net Realised Prices & Hedging: While volume metrics in metals expanded, net operating profits will depend on the realized dollar pricing across international LME benchmarks and domestic premiums.
- Coal Linkage and Power Fuel Costs: Despite power sales rising 26%, merchant margins at Meenakshi and Jharsuguda will reflect the landed cost of domestic coal from Coal India auctions versus imported coal costs.
- Upstream Oil Realizations: With international benchmark Brent crude experiencing price fluctuations, Cairn’s revenue will be doubly compressed by the combination of lower net realized per-barrel prices and lower volume off-take.
- Capital Expenditure Run-Rate: The market will look for management’s updated capex guidance for Cairn’s deep-gas exploration in Barmer and tight-reservoir projects, assessing whether capital allocations will be accelerated to halt further production erosion in H2 FY27.
What Happens Next
The full financial results for the September quarter will be finalized later in October 2026, when the respective boards of Vedanta Limited and Hindustan Zinc convene to approve audited second-quarter balance sheets.
Key operational milestones to monitor through the remainder of the fiscal year include:
- Commercial Commissioning: The operational start of the iron ore beneficiation facility in Karnataka to commercialize stockpiled BHQ reserves.
- Refinery Ramp-up: Continued capacity expansion at the Lanjigarh alumina refinery toward its 5 MTPA design capacity.
- Infill Drilling Execution: The spudding of new development wells across Cairn’s Rajasthan block to stabilize output near the 75–80 kboepd threshold.
Frequently Asked Questions
Why did Vedanta’s power sales surge 26% in Q2 FY27?
Commercial power sales reached a record 5,593 million units (MU) primarily due to the ramp-up of the expanded 1,000 MW Meenakshi Energy facility in Andhra Pradesh, alongside higher merchant power generation and availability at the Jharsuguda thermal power station in Odisha.
What caused the 19% drop in Cairn’s oil and gas production?
The decline to 72.2 kboepd was driven by natural reservoir depletion across mature onshore fields in Rajasthan (down roughly 15% YoY) and an 83% drop at the Cambay offshore block resulting from natural decline and planned offshore maintenance downtime.
How did Vedanta’s aluminium and zinc operations perform?
Both segments achieved record quarterly output. Refined zinc production at Hindustan Zinc rose 7% YoY to 264,000 tonnes, with mined metal reaching a record 271,000 tonnes. Aluminium production increased 5% YoY to a record 649,000 tonnes, supported by a 37% jump in captive alumina output at the Lanjigarh refinery.
Is Vedanta still operating as a single unified company?
Vedanta implemented a structural corporate demerger establishing independent pure-play entities across aluminium, oil and gas, power, steel, and base metals, with parent company Vedanta Limited housing diversified assets and its controlling stake in Hindustan Zinc.
Get the day’s top stories in your inbox
One concise email. No spam, unsubscribe anytime.
