National Aluminium Company Limited

BRSR Verified

Odishasmelter0.46 MTPABSE:532234 | NSE:NATIONALUM

11.58 Mt

Total Scope 1+2 (FY 2025-26)

↑6%

Scope 1

11.49 Mt

Direct emissions

Scope 2

90.8 kt

From purchased energy

Intensity

5.040 tCO2e/FTE

tCO2e/FTE

Renewable

N/A

Of energy consumed

Emissions Trend

Scope 1 Scope 2

Year-by-Year Data

FY	Scope 1	Scope 2	Intensity	Assurance	Source
2024-25	10.64 Mt	274.2 kt	5.260 tCO2e/FTE	Reasonable	PDF p.85
2025-26	11.49 Mt	90.8 kt	5.040 tCO2e/FTE	Reasonable	PDF p.85

Satellite Estimate

Climate TRACE

2023

7.34 Mt

2 facility matched (low confidence)

Note: Climate TRACE tracks individual facilities via satellite, while BRSR covers company-wide operations. Differences are expected and don't indicate errors.

Company Details

Sector: aluminium
State: Odisha
Production Route: smelter
Capacity: 0.46 MTPA
BSE Code: 532234
NSE Symbol: NATIONALUM
Assurer: TUV SUD South Asia Pvt. Ltd.
Boundary: standalone

Verified against filing

These numbers have been verified against the company's BRSR filing on BSE/NSE with source page references.

All emissions figures are as reported by the company in their BRSR filing to BSE/NSE. Climate TRACE estimates are independent satellite-based calculations. Full methodology →

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