Environment Current Affairs October 2026

A camera trap in the Brahmgaon forest range of Ashti tehsil, Beed district, Maharashtra, recorded a tiger on 20 August 2026 - the first confirmed presence in the Ashti-Patoda belt since the 1910s and 1920s. The four-year-old male, weighing over 200 kg, left Tipeshwar Wildlife Sanctuary in Yavatmal in 2023 and moved through Chandrapur, Dharashiv, Latur and Ahilyanagar before reaching Beed, where it now uses the Balaghat range in Patoda as territory; it later moved towards Barshi in Solapur. Earlier traces included Dharashiv (December 2024) and Beed pugmarks (October 2025). No human attacks have been reported.

A four-day survey of the Peechi wildlife division in Kerala from 8 to 11 October 2026, conducted by the Kerala Forest and Wildlife Department with the Travancore Nature History Society, recorded 395 species of birds, butterflies and odonates across the Chimmony, Peechi-Vazhani and Chulannur Peafowl sanctuaries, working from 10 base camps. Of these, 36 were new to the checklist - 22 butterflies, 8 birds and 6 odonates. The tally included 174 butterflies and 56 odonates. New records featured the Sahyadri plain puffin and Sahyadri colour sergeant butterflies and the Malabar lark and purple heron among birds; tigers, leopards, elephants and gaur were also sighted.

The survival rate of captive-bred Cheer pheasants released in Himachal Pradesh has risen from 11.11% in 2019-20 to 100% in 2024-25, credited to parent-rearing followed by gradual soft-release and post-release monitoring with radio transmitters and camera traps. The Khadiyun Cheer Pheasant Breeding Centre at Chail in Solan district, run by the Himachal Pradesh Zoo Conservation and Breeding Society, has released 77 birds in all. During Wildlife Week in October 2026 it soft-released 12 birds - two males, two females and eight chicks - near Koti in Shimla district. No birds were released in 2025-26, a designated population-consolidation year.

Chief Minister Mohan Yadav released eight wild water buffaloes (Bubalus arnee) into a 17-hectare soft-release enclosure in the Supkhar range of Kanha Tiger Reserve, Madhya Pradesh, on 11 October 2026, the first such reintroduction in nearly a century. They were translocated from Assam's Kaziranga National Park in April and May 2026, and will enter open forest after the monsoon; the state plans 50 animals over three years. The species is Endangered on the IUCN Red List and in Schedule I of the Wild Life (Protection) Act, 1972. It continues Madhya Pradesh's rewilding run after Veerangana Durgavati became India's third cheetah habitat.

The hard-ground Barasingha population in Satpura Tiger Reserve, Madhya Pradesh, has crossed 300, reaching about 303 animals by 10 October 2026. The state Forest Department began reintroducing the swamp deer there in 2015, translocating roughly 135 animals from Kanha National Park between 2015 and 2026 — Kanha being the subspecies' last surviving stronghold, where it is also the state animal. The recovered herd now occupies three population units in the Churna range, anchored on the Bori enclosure and the Bori and Malini grasslands. It is Madhya Pradesh's second translocation success this month, alongside the cheetah move to Veerangana Durgavati.

Madhya Pradesh Chief Minister Dr Mohan Yadav released two cheetahs — male Tholo and female CCB-3, both moved from Kuno National Park — into Veerangana Durgavati Tiger Reserve on 7 October 2026, closing Wildlife Conservation Week. Also called Nauradehi, the reserve covers about 2,339 sq km across Sagar, Damoh and Narsinghpur districts, making it the state's largest tiger reserve, with 439 hectares earmarked for cheetahs. It becomes India's third cheetah habitat after Kuno and Gandhi Sagar Wildlife Sanctuary. This follows the milestone reported days earlier of India's cheetah count reaching 60 — 41 of them India-born — after KJP21 bore five cubs at Kuno on 5 October.

Five cubs born to KJP21, an India-born female cheetah, at Kuno National Park in Madhya Pradesh took India's cheetah population to 60, of which 41 were born on Indian soil, Union Environment Minister Bhupender Yadav announced on 5 October 2026. The father is a male brought from Botswana, so the litter opens the Botswanan lineage in India and widens the founder gene pool. 53 cheetahs are now at Kuno and 3 at Gandhi Sagar Wildlife Sanctuary. Project Cheetah began on 17 September 2022 with eight Namibian cheetahs, followed by twelve from South Africa in 2023 and nine from Botswana in February 2026.

Union Environment Minister Bhupender Yadav released two captive-bred male Great Indian Bustards into a protected enclosure in Jaisalmer, Rajasthan on 4 October, the first rewilding step in the nine-year conservation breeding programme run by the Wildlife Institute of India (WII) with the Rajasthan Forest Department. The programme, begun in 2016, has produced about 98 captive-bred chicks; globally, released captive-bred bustards survive at roughly 48 per cent. The birds are tagged for tracking before any free release. The release fell during Wildlife Week (2-8 October) and follows Buxa Tiger Reserve receiving its first reintroduced tigress from Bihar's Valmiki.

The Regional Meteorological Centre, Chennai, announced on 14 October that the northeast monsoon would set in over the south peninsula on 15 October, about five days ahead of the normal 20 October onset date for coastal and south interior Tamil Nadu, with the southwest monsoon withdrawing completely from the country the same day. Two upper-air cyclonic circulations - one over central Kerala near 4.5 km above mean sea level and another over the Comorin area up to about 1.5 km - triggered the onset. An orange alert covered Mayiladuthurai, Nagapattinam, Ramanathapuram and Karaikal. The northeast monsoon supplies about 48% of Tamil Nadu's annual rainfall.

The European Union's Copernicus Climate Change Service (C3S) reported on 12 October 2026 that September 2026 was the second-warmest September in the ERA5 record, with a global average surface air temperature of 16.27 degrees C - 0.82 degrees C above the 1991-2020 September mean and 1.63 degrees C above the estimated 1850-1900 pre-industrial level, and 0.11 degrees C cooler than the record September 2023. Parts of Europe were also hit by extreme precipitation. The reading keeps the Paris Agreement's 1.5 degrees C guardrail under strain and follows C3S's finding that August 2026 was the joint-warmest month ever recorded, tied with July 2023.

India and Japan launched the Operational Manual for their bilateral Joint Crediting Mechanism (JCM) in New Delhi, released by Japan's Ambassador to India Keiichi Ono and MoEFCC Secretary Tanmay Kumar. The JCM operates under Article 6.2 of the Paris Agreement, which lets countries trade internationally transferred mitigation outcomes (ITMOs) towards their nationally determined contributions. The two sides signed the Memorandum of Cooperation on 7 August 2025 and adopted the Rules of Implementation on 8 June 2026. The manual maps the full project cycle, from submission of a Project Idea Note through validation, registration and verification to the issuance and authorisation of credits.

Union Environment Minister Bhupender Yadav released the implementation guidelines for National Coastal Mission (NCM) 2.0 in New Delhi on 2 October 2026. The Central Sector scheme carries an outlay of Rs 767 crore — nearly nine times the Rs 87 crore of NCM 1.0 — and runs to 2030-31, covering nine coastal states and four Union Territories. It funds vulnerability assessment, ecosystem restoration, pollution control, biodiversity conservation, coastal tourism, marine spatial planning and capacity building. NCM is one of the missions under the National Action Plan on Climate Change, and sits alongside the shore-power and blue-bond financing India has been rolling out at its ports.

WWF-India launched a nationwide 'Green Diwali' campaign in October 2026, urging an eco-friendly festival through avoiding firecrackers, cutting waste and reducing air and noise pollution. Aligned with the principles of Mission LiFE (Lifestyle for Environment), the campaign runs until 8 November 2026 - Diwali 2026 - and targets schools, colleges, Resident Welfare Associations and local communities, according to the Ministry of Environment, Forest and Climate Change. The push comes as Delhi's air quality slipped into the 'poor' category in the third week of October, triggering curbs under the Graded Response Action Plan administered by the Commission for Air Quality Management for the National Capital Region.

The Ministry of Road Transport and Highways has proposed Bharat Stage VII (BS-VII) emission standards for new cars and SUVs, aligned with the European Euro 7 regime, in three phases beginning 1 April 2029, followed by April 2031 and April 2035. Phase 2 introduces India's first limits on brake-wear and tyre (non-exhaust) emissions, while Phase 3 tightens brake-particle and particle-mass caps. Critically, the particulate matter measurement threshold drops from 23 nanometres to 10 nanometres, capturing far finer soot. Two-wheeler timelines will be notified separately. India had leapfrogged from BS-IV straight to BS-VI on 1 April 2020, skipping BS-V.

India's network of Ramsar sites has risen to 103 with the designation of the Sukhna Wetland in Chandigarh and Sauj Jheel in Uttar Pradesh, announced by Union Environment Minister Bhupender Yadav in October 2026. Sukhna spans about 565 acres at the foothills of the Outer Himalayas, fed by a catchment of over 10,000 acres that includes the Sukhna Wildlife Sanctuary, and hosts migratory birds on the Central Asian Flyway. Sauj Jheel, a shallow lake in the Ganga floodplain, is a BirdLife International Important Bird Area supporting over 30,000 waterbirds, including the Vulnerable Sarus Crane. Uttar Pradesh now has 14 sites, second to Tamil Nadu.

India presented its forest-restoration and climate record at the 28th Session of the FAO Committee on Forestry (COFO 28), held in Rome from 28 September to 2 October 2026 alongside the 10th World Forest Week, themed 'Forests for food, resilience and prosperity'. India reported forest and tree cover of 82.74 million hectares, or 25.17% of its geographical area, per the India State of Forest Report 2023, and reaffirmed its Bonn Challenge pledge to restore 26 million hectares by 2030. FAO's State of the World's Forests 2026, released at the session, put globally degraded land at about 1.56 billion hectares.

WWF released the Living Planet Report 2026, subtitled 'A science of hope', on 7 October 2026, reporting an average 73% decline in monitored wildlife populations over 52 years (1970-2022). The Living Planet Index, compiled by the Zoological Society of London, now tracks 35,803 population trends across 5,790 vertebrate species. Freshwater populations fell 85%, terrestrial 69% and marine 59%; by region, Latin America and the Caribbean lost 95%, Africa 80% and Asia-Pacific 49%. Habitat loss is the most reported threat, with the biodiversity finance gap at USD 942 billion a year. Recoveries in tigers, green sea turtles, southern African elephants and bluefin tuna supply the hope.