11 February 2026·PIB

Chidambaranar Port Authority, Tuticorin Secures Platinum Rating for sustainable, eco-friendly buildings & Energy Efficiency Certification for energy-efficient, sustainable buildings

In this note

1. At a Glance

V.O. Chidambaranar Port Authority (VOCPA), Tuticorin became India's first Major Port to receive the IGBC Platinum Rating for its Administration Building [1].
Also the first Indian Major Port to receive Shunya & Shunya Plus energy-efficiency certifications from the Bureau of Energy Efficiency (BEE), Ministry of Power [1].
Demonstrates convergence of the Maritime India Vision 2030, Harit Sagar Green Port Guidelines (2023) and India's net-zero (2070) trajectory — examinable as a green-governance case study.

PIB release dated 11 February 2026 announced VOCPA's IGBC Platinum and BEE Shunya/Shunya Plus certifications [1].
Follows a wider VOC Port push: Union Minister Sarbananda Sonowal launched ₹1,500+ crore green & digital maritime projects at VOC Port, including a Digital Twin platform and anti-drone system [2].

Port originally Tuticorin Port Trust; renamed V.O. Chidambaranar Port Trust in 2011 after freedom fighter V.O. Chidambaranar; converted to Port Authority under the Major Port Authorities Act, 2021 [1].
IGBC (Indian Green Building Council) — division of CII, set up 2001; Platinum is its highest tier.
BEE constituted under the Energy Conservation Act, 2001; Shunya label denotes net-zero energy buildings, Shunya+ denotes net-positive.
Harit Sagar — Green Port Guidelines, 2023 issued by Ministry of Ports, Shipping & Waterways (MoPSW) operationalises green port targets.
VOC Port earlier became the first Indian port to produce & use green hydrogen on-site (pilot operational late 2025) [2].

Parent ministry: Ministry of Ports, Shipping and Waterways (MoPSW) [1].
Location: Tuticorin (Thoothukudi), Tamil Nadu — one of 12 Major Ports of India.
Certifying bodies: IGBC (CII) — Platinum; BEE (Ministry of Power) — Shunya & Shunya+ [1].
Building features: rooftop solar PV; high Solar Reflectance Index (SRI) roof coating (counters Urban Heat Island); IoT-enabled water meters; Indoor Air Quality (IAQ) monitoring; rainwater harvesting; low-flow plumbing [1].
Performance metrics: 37 % reduction in potable water use; 100 % renewable electricity, with 89 % generated on-site via solar [1].
Statutory base of port: Major Port Authorities Act, 2021.
Statutory base of BEE: Energy Conservation Act, 2001 (amended 2022).

Environmental

Reduces embodied + operational carbon of port infrastructure; SRI roof tackles UHI effect [1].
Aligns with Maritime India Vision 2030 target of 60 % renewable share in port energy and Maritime Amrit Kaal Vision 2047.

Economic

Lowers operating cost (water, power); reduces import bill via on-site solar.
₹1,500 cr investment package boosts cargo throughput — 35.97 MT (Apr 2025–Jan 2026, +6 %) and 716,000+ TEUs (+9.4 %) [2].

Scientific / Technological

IoT water meters, IAQ sensors, Digital Twin for predictive port operations [1][2].
On-site green hydrogen pilot — first in any Indian port [2].

Administrative / Governance

Demonstrates implementation of Harit Sagar Guidelines 2023 at the corporatised Major Port Authority level.
Replicable template for the other 11 Major Ports (Mumbai, JNPA, Paradip, Visakhapatnam, etc.).

Strategic

Tuticorin lies on Coromandel Coast facing Sri Lanka & Gulf of Mannar — strategic for Indo-Pacific shipping; anti-drone system installed at port [2].

11 Feb 2026 — IGBC Platinum + BEE Shunya/Shunya+ awarded to VOCPA [1].
2026 — Sonowal inaugurated ₹1,500+ cr projects: VOC Maritime Heritage Museum, Digital Twin platform, anti-drone system [2].
Late 2025 — On-site green hydrogen pilot commissioned; commercial scale targeted by 2029 [2].
Jan 2026 — Record monthly cargo of 4 MT handled [2].

VOCPA is India's first Major Port with IGBC Platinum rating [1].
IGBC is part of the Confederation of Indian Industry (CII), not a government body.
Shunya / Shunya Plus certifications are issued by BEE, Ministry of Power (not MoEFCC, not MoPSW) [1].
BEE is established under the Energy Conservation Act, 2001.
Major Port Authorities Act, 2021 governs VOCPA (replaced Major Port Trusts Act, 1963).
Administration Building: 100 % renewable, 89 % on-site solar, 37 % potable-water cut [1].
Harit Sagar Green Port Guidelines issued in 2023 by MoPSW.
VOC Port is the first Indian port to produce & use green hydrogen on-site [2].
Tuticorin Port was renamed V.O. Chidambaranar Port in 2011.
SRI (Solar Reflectance Index) roof coatings counter the Urban Heat Island (UHI) effect [1].
India has 12 Major Ports (after renaming of Kolkata Port as Syama Prasad Mookerjee Port).

GS-III — Infrastructure (ports/shipping); Environment (sustainability, energy efficiency); Economic Development.
GS-II — Government policies & interventions (Major Port Authorities Act; Harit Sagar Guidelines).
Plausible stems:
"Greening India's port infrastructure is essential to align maritime growth with net-zero commitments. Discuss in light of recent initiatives at Major Ports."
"Examine how the Major Port Authorities Act, 2021 and Harit Sagar Guidelines, 2023 together advance sustainability at Indian ports."
"Discuss the role of certifications such as IGBC ratings and BEE's Shunya scheme in accelerating India's energy-efficient building stock."

Major Port Authorities Act, 2021 — statutory framework of all Major Ports.
Harit Sagar — Green Port Guidelines, 2023 — sectoral policy parent.
Sagarmala Programme — flagship port-led development initiative.
Maritime India Vision 2030 / Amrit Kaal Vision 2047 — long-term strategy.
National Green Hydrogen Mission, 2023 — feedstock for VOC pilot.
Energy Conservation (Amendment) Act, 2022 — empowers carbon market & BEE codes.
ECBC / ENS (Energy Conservation Building Code) — building-side regulation.
PAT Scheme (Perform, Achieve, Trade) — BEE's energy-efficiency market mechanism.

IGBC ≠ GRIHA: IGBC is CII-run; GRIHA is by TERI + MNRE. Don't conflate.
Shunya/Shunya+ → BEE / Ministry of Power, NOT MoPSW or MNRE [1].
Port is V.O. Chidambaranar, not "Chidambaram"; located at Tuticorin/Thoothukudi, not Chennai.
"First Indian port" (broad) vs "first Indian Major Port" (precise) — exam-relevant distinction.
Major Ports are governed by the 2021 Act, not the older 1963 Act.
Green Hydrogen Mission is by MNRE, but the pilot at VOC Port is implemented under MoPSW.