Author name: Result Mitra

Upsc Relevance– Prelims Focus on ethanol blending levels (E10, E20), biofuel types (1G, 2G), National Policy on Biofuels (2018), ethanol properties (corrosive, low energy density), vehicle compatibility, and emission benefits. Important for Environment, Science-Tech, and Energy Economy. Mains Relevant under GS-3 (Environment & Economy). Ethanol blending links energy security, emission reduction, and sustainable transport. Challenges […]

UPSC Relevance;Prelims –Battery Waste Management Rules, 2022,Extended Producer Responsibility (EPR),Circular Economy,Battery Energy Storage Systems (BESS) Mains-GS Paper 3 – Environment, Economy, Science & Technology Resource efficiency and circular economyWaste management and pollution controlE-waste rules and extended producer responsibilityGreen energy transition and battery recycling technology Why in News? India’s rapid shift towards electrification, especially in the

UPSC हेतु प्रासंगिकता GS Paper 3: विज्ञान एवं प्रौद्योगिकी, अंतरिक्ष अनुसंधान, नवाचारPrelims: इसरो की नई पहलें, अंतरिक्ष आधारित अनुसंधान चर्चा में क्यों ? हाल ही में भारत अंतरिक्ष अनुसंधान संगठन (ISRO) ने 31 जुलाई 2025 को लद्दाख की त्सो कार घाटी में अपने महत्वाकांक्षी HOPE एनालॉग मिशन का आयोजन किया। यह मिशन गगनयान औरभविष्य के

UPSC Relevance Why in News Negotiations resumed in Geneva at the second session of the 5th Intergovernmental Negotiating Committee (INC-5.2), where 190+ countries are working to finalise the Global Plastics Treaty—a legally binding framework to curb plastic pollution by regulating its entire lifecycle, from production to disposal. This follows a deadlock in Busan (December 2024)