Hindustan Zinc Ltd

Renewable energy progress

• Renewable power share rose to 22% of total consumption.
• Green power generation FY26 was 892 million units, up from FY25's 632.
• Round-the-clock renewable energy capacity expanded to 530 MW from 450 MW.
• Target to achieve 70% renewable power by FY28.

Director appointment

• Appointment of Dr Yogesh Attray as Non-Executive Independent Director for 3 years, w.e.f. Aug 14, 2026.
• Profile: educationist, researcher, entrepreneur; PhD in Political Science; chairs Bhartiya Prashikshan Sansthan.
• Relationship: not related to any director.
• Not debarred by SEBI or other authorities.

Appointment of Independent Director

• Ministry of Mines order Aug 14, 2026 appoints Dr Yogesh Attray as Additional Director for Hindustan Zinc.
• Designation as Non-Executive Independent Director for a 3-year term; effective Aug 14, 2026.
• Board approved appointment via circulation on Aug 15, 2026.
• Attray satisfies independence criteria per Companies Act and SEBI Regulations; not debarred.
• Attray not related to any Hindustan Zinc directors.

Board appointment

• Ministry of Mines appointed Dr. Yogesh Attray as non-official part-time Director on Hindustan Zinc Ltd.
• Term: three years from notification or until further orders.

Regulatory timing & disclosures

• Order Met3-10/2/2020Metal III issued August 14, 2026.
• Letter from Ministry received August 14, 2026 at 02:34 p.m.

Governance updates

• Company to complete formalities; disclosures to follow.

Meeting Details

• Date: August 18, 2026.
• Type and mode: Group/One-On-One, Physical.
• Event/Organizer: Motilal Oswal's 22nd Annual Global Investor Conference.
• Venue: Mumbai.
• Purpose: Analyst/institutional investor meeting schedule.
• Presentation: Investor presentation available on Hindustan Zinc website.

Rating Action

• CRISIL reaffirmed Hindustan Zinc's ratings across CP, NCDs, and bank facilities.

Instruments & Ratings

• Commercial Paper: Crisil A1+
• Non-Convertible Debentures: Crisil AAA/Stable
• Bank Facilities (Long Term): Crisil AAA/Stable
• Bank Facilities (Short Term): Crisil A1+

Rating Agency & Outlook

• Agency: CRISIL Ratings Limited
• Long-term outlook: Stable

Rationale & Documentation

• Detailed CRISIL rationale available via linked document
• Rationale not reproduced in filing

Material Changes

• Rating reaffirmed with no change in levels