Draft CAFE-III Fuel Efficiency Norms Released
12 April 2026National
India's draft Corporate Average Fuel Efficiency-III norms - to take effect from 1 April 2027 - propose tighter passenger-vehicle emission standards with a carbon-credit trading mechanism.
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IATREE discovers two new rare bee species in Siang Valley, Arunachal PradeshResearchers from the Ashoka Trust for Research in Ecology and the Environment (ATREE), Bengaluru, discovered two new species of rare solitary bees — Elaphropoda triangulata and Habropoda adi — during the Siang Expedition in Siang Valley, Arunachal Pradesh. Published in the European Journal of Taxonomy, the find highlights the biodiversity of the Eastern Himalayas. Elaphropoda triangulata is named for its triangular abdominal markings; Habropoda adi honours the indigenous Adi community. Both are solitary ground-nesting bees and key pollinators, each currently known from a single male specimen.18 Jul 2026IGlobal Wind Day 2026 Conference in GoaIndia hosted the Global Wind Day 2026 Conference in Goa under the theme 'Wind Energy: From Ambition to Acceleration'. India ranks fourth globally in installed wind power capacity.15 Jun 2026IWorld Oceans Day 2026World Oceans Day was observed on 8 June to promote sustainable use and conservation of marine resources, with the UN theme 'Reimagine', aligned with the High Seas (BBNJ) Treaty that entered into force on 17 January 2026.8 Jun 2026IWorld Environment Day 2026 - 'Climate Action'World Environment Day was observed on 5 June 2026 under UNEP with a theme centred on climate action. The Republic of Azerbaijan (Baku) was the global host, with the main event at the Heydar Aliyev Center.5 Jun 2026