CARBON X-RAY · STEEL & METALS

National Aluminium Company: carbon disclosure.

What National Aluminium Company published in its SEBI BRSR and XBRL filings, plus its SBTi and CDP status.

Ticker: NATIONALUM (NSE)Revenue: ₹16,662 cr (FY2024-25)Latest BRSR: FY2025-26
Summary

National Aluminium Company disclosed Scope 1 emissions of 11,490,239 tCO2e and Scope 2 emissions of 90,778 tCO2e in its FY2025-26 BRSR filing. It published a Scope 3 figure of 4,836,752 tCO2e, reported as a single total without a category breakdown. Its BRSR Core figures were assessed or assured by TUV SUD South Asia Pvt Ltd.

AS FILED

The disclosure record.

Every row is taken from the company's own filings. Where a row says not published, it means no figure was found in the filings reviewed, which is not the same as the company having no such figure.

DisclosureAs filed
Scope 111,490,239 tCO2e
Scope 290,778 tCO2e
Scope 34,836,752 tCO2e
Scope 3 by categoryNot published in the filings reviewed
BRSR Core assuranceAssessment or assurance confirmed (TUV SUD South Asia Pvt Ltd)
SBTiNot published in the filings reviewed
CDPNot published in the filings reviewed
Net-zero target year2050
Renewable electricity0.3%
Methodology documentedYes
SECTOR CONTEXT

How Steel & Metals discloses.

24companies in this sector in the index
87.5%publish a Scope 3 figure
45.8%have a confirmed BRSR Core assessment or assurance

Across all 1,246 Indian BRSR filers in this index, 65.2% publish a Scope 3 figure and 43.4% have a confirmed BRSR Core assessment or assurance. Full method and figures in The State of Carbon Disclosure in India.

WHAT IT MEANS

What is still missing.

Based on the filings reviewed, these items were not found: a Scope 3 split by GHG Protocol category. From FY 2026-27, BRSR Core assessment or assurance extends to the top 1,000 listed entities. The assessor or assurer works back from each reported figure to the document behind it.

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FAQS

Common questions.

Does National Aluminium Company disclose Scope 3 emissions?

Yes. National Aluminium Company published a Scope 3 figure of 4,836,752 tCO2e, as a single total without a category breakdown.

Are the carbon numbers of National Aluminium Company assured?

Yes. Its BRSR Core figures carry an independent assessment or assurance, by TUV SUD South Asia Pvt Ltd. Since March 2025, SEBI accepts either an assessment or an assurance of BRSR Core.

Where does this data come from?

SEBI BRSR and XBRL filings, BRSR Core assurance statements, the SBTi target dashboard and the CDP registry. Emission figures come only from what the company itself published. Data as at 2026-09-25. Corrections to growth@climes.io.

Source: National Aluminium Company FY2025-26 BRSR and XBRL filings, plus the SBTi and CDP registries. Compiled by Climes. This page reports what the company published and does not assess the accuracy of those figures.