General Awareness

ENVIRONMENT - April 2025

Apr 2025

Apr 21, 2026

Calamaria garoensis identified in Meghalaya's Garo Hills

Researchers have identified a new snake species, Calamaria garoensis, in Meghalaya's Garo Hills, expanding India's biodiversity record. The discovery followed field surveys and taxonomic analysis, underscoring the ecological significance of the northeastern region. Members of the Calamaria genus, commonly called reed snakes, are small and secretive, often living underground and in leaf litter, which makes discoveries rare. The finding was highlighted by Meghalaya Chief Minister Conrad K. Sangma, who praised the scientists involved. The study reinforces the need for ongoing biodiversity research and habitat conservation in the region, which faces habitat loss and development pressures.

New snake species Calamaria garoensis discovered in Garo Hills.
Identified through field surveys and taxonomic research.
Belongs to genus Calamaria (reed snakes); small and secretive.
Highlights biodiversity importance of Meghalaya and northeast India.
Chief Minister Conrad K. Sangma praised researchers.
Calls for habitat conservation amid forest losses.

Apr 20, 2026

BWSSB Earns ISO 50001 Energy Management Certification

Bengaluru’s Bangalore Water Supply and Sewerage Board (BWSSB) has become the first water utility in India to secure ISO 50001:2018 certification for energy management. The award, announced on 14 April 2026 by Bureau Veritas, recognises efficient energy use, cost reduction, and environmental sustainability across key operations. The certification covers major pumping stations delivering bulk water to Bengaluru, including TK Halli, Harohalli, and Tataguni, which consume substantial energy. Certification signals a commitment to performance improvements, reduced emissions, and cost savings through systematic energy planning and ongoing monitoring. The achievement positions Bengaluru as a model for sustainable urban utility management in India.

Award: ISO 50001:2018 energy management certification.
Utility: BWSSB (Bengaluru Water Supply and Sewerage Board).
Date: Announcement on 14 April 2026; by Bureau Veritas.
Facilities: TK Halli, Harohalli, Tataguni pumping stations.
Impact: Energy efficiency, emissions reduction, cost savings.
Significance: First Indian water utility to achieve ISO 50001.

Ahmedabad’s Kankaria Coaching Depot Becomes India’s First Water-Neutral Railway Depot

Ahmedabad’s Kankaria Coaching Depot has earned the status of India’s first water-neutral railway depot, marking a milestone in sustainable operations. By implementing advanced wastewater management and recycling processes, the depot reportedly saves about 1.60 lakh litres of water daily, reducing demand on freshwater sources. The achievement demonstrates how railway facilities can align with broader environmental goals through innovation and eco-friendly practices. Phytoremediation—a plant-based water treatment method—forms the core of the facility’s approach, filtering contaminants and lowering disposal needs. Officials say the water-neutral status will cut urban water stress and serve as a model for other depots nationwide, encouraging replication across the system.

Milestone: India’s first water-neutral railway depot.
Location: Kankaria Coaching Depot, Ahmedabad.
Daily saving: 1.60 lakh litres of water.
Method: Phytoremediation (plant-based treatment).
Impact: Reduces freshwater demand; model for others.
Significance: Advances urban water conservation.

Apr 19, 2026

Ahmedabad’s Kankaria Depot Becomes India’s First Water-Neutral Railway Facility

The Kankaria Coaching Depot in Ahmedabad has become India’s first water-neutral railway depot, achieving significant water conservation through wastewater treatment and reuse. The depot now saves nearly 1.60 lakh litres of water—equivalent to more than 300 household tanks—by treating and recycling wastewater generated during routine coach washing and maintenance activities. This initiative reduces dependence on freshwater resources in railway operations and demonstrates a scalable model for other depots. The project integrates recycling technologies with daily railway upkeep, contributing to broader environmental sustainability and resource conservation in public transport.

First water-neutral railway depot in India: Kankaria, Ahmedabad.
Water savings: about 1.60 lakh litres; 300+ household tanks.
Method: wastewater treatment and reuse during coach washing and maintenance.
Impact: lowers freshwater demand and supports sustainability in rail operations.
Potential for replication across other depots.

Apr 17, 2026

ITC earns Global Farm Sustainability Assessment 3.0 certification

ITC Limited announced achievement of Farm Sustainability Assessment (FSA) 3.0 certification for its wheat and paddy operations, becoming a pioneer in India. The certification, developed by SA I Platform, signals alignment with international sustainability standards, with emphasis on eco-friendly farming, traceability, and ethical sourcing. ITC’s recognition supports its marketing claims and strengthens its position in global agri-food supply chains. The certification highlights India’s progress toward sustainable agriculture practices and responsible sourcing, potentially improving farmer incomes and market access for ITC’s raw materials.

ITC obtains FSA 3.0 certification for wheat and paddy.
Program developed by SA I Platform; emphasizes sustainability, traceability.
Marks a milestone for Indian agriculture in global markets.
Supports responsible sourcing and farmer income growth.

Apr 12, 2026

India withdraws bid to host COP33 climate summit in 2028

India has withdrawn its offer to host COP33, the United Nations climate summit scheduled for 2028. Reports on 8–9 April 2026 indicate New Delhi quietly reassessed its hosting plans amid other commitments. The withdrawal shifts hosting duties to other interested parties, with South Korea among potential next hosts. The decision reflects reallocation of climate leadership and priorities in the Global South. While India had signalled climate leadership in other forums, observers note it may pursue its climate goals through alternative channels and partnerships. The development will influence COP33 hosting dynamics and regional climate diplomacy.

Event: Withdrawal of India's COP33 hosting bid for 2028.
Date of reports: 8–9 April 2026.
Possible next host: South Korea considered as a candidate.
Rationale: reassessment of commitments and competing priorities.
Implication: changes to COP33 hosting dynamics and Global South leadership.
Context: India continues climate efforts via other channels.

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