Subject: Environment & Ecology / Science & Technology (Biofuels, Ethanol Blending, Flex-Fuel Vehicles (FFVs), Energy Security)
Why in News?
India launched E85 fuel in June 2026 as part of its ethanol-based mobility transition. Simultaneously, Maruti Suzuki unveiled the country’s first E85-compatible flex-fuel passenger car — WagonR Flex Fuel. The initiative aligns with India’s strategy to reduce crude oil imports and promote cleaner transport fuels.
What is E85 Fuel?
What are Flex-Fuel Vehicles (FFVs)?
FFVs are vehicles capable of running on multiple fuel blends such as:
India’s first E85-compatible car:
Key Facts for UPSC Prelims
Advantages and Challenges
Advantages
Challenges
UPSC Analysis: Static–Dynamic Linkage
Source/Reference:
Right to be Forgotten: Expanding Digital Privacy Rights in India
Subject: Indian Polity & Governance / Science & Technology (Right to Privacy, Digital Rights, Article 21, Data Protection)
Why in News?
The Delhi High Court recently recognised the “Right to be Forgotten” (RTBF) as an integral part of the fundamental right to privacy under Article 21. The Court directed search engines and legal databases to disable name-based searches linked to certain judicial records and news reports in deserving cases.
What is the Right to be Forgotten (RTBF)?
The RTBF refers to an individual’s right to have personal information removed, de-indexed, or obscured from public digital access when such information is no longer relevant, necessary, or causes disproportionate harm.
It generally involves:
Key Features of the Delhi HC Judgment
Related Constitutional & Legal Background
UPSC Analysis: Static–Dynamic Linkage
The topic connects constitutional law with digital governance and emerging privacy challenges. UPSC may ask about:
Source/Reference:
Subject: Science & Technology / Health (Cancer Therapeutics, Targeted Drug Therapy, Biotechnology & Precision Medicine)
Why in News?
A new oral drug named Daraxonrasib has shown breakthrough results in clinical trials for advanced pancreatic cancer, nearly doubling patient survival compared to conventional chemotherapy. The findings were presented at the American Society of Clinical Oncology (ASCO) 2026 meeting and published in the New England Journal of Medicine (NEJM).
What is Daraxonrasib?
How Does It Work?
Cancer growth in many patients occurs because the RAS/KRAS pathway remains permanently activated, causing uncontrolled cell division.
Daraxonrasib blocks this abnormal signalling by inhibiting activated RAS proteins. This is significant because KRAS was long considered an “undruggable” target.
Key Findings from Clinical Trials
Regulatory Status
UPSC Analysis: Static–Dynamic Linkage
This topic connects biotechnology and medicine with current scientific advances. UPSC may ask about:
The development also highlights advances in genomics-based cancer treatment and AI-assisted oncology research.
Source/Reference:
https://www.uchealth.org/today/new-pancreatic-cancer-drug-daraxonrasib/
Subject: Environment & Ecology / Biodiversity (Flora, Taxonomy, Endemic Species, Botanical Nomenclature)
Why in News?
Researchers from the Botanical Survey of India (BSI) discovered a new flowering plant species in the Umred region of Nagpur district, Maharashtra, and named it Crotalaria phulei in honour of social reformer Savitribai Phule. The discovery has drawn attention to India’s rich but underexplored biodiversity.
What is Crotalaria phulei?
Characteristics
About the Genus Crotalaria
Key Facts for UPSC Prelims
UPSC Analysis: Static–Dynamic Linkage
UPSC frequently asks questions on newly discovered species, taxonomic classification, and biodiversity conservation. Aspirants should understand:
The topic also connects with broader themes of India’s biodiversity mapping and ecological conservation efforts.
Source/Reference:
Navachar Mantra Initiative: Boosting Grassroots Innovation and Entrepreneurship
Subject: Economy / Government Schemes & Initiatives / Science & Technology (Entrepreneurship Development, Startup Ecosystem, Skill Development, Innovation Policy)
Why in News?
The Ministry of Skill Development and Entrepreneurship (MSDE) recently launched the “Navachar Mantra” Initiative to support grassroots innovators and early-stage entrepreneurs, especially from Tier-2, Tier-3 cities, aspirational districts, and rural India. The programme aims to strengthen India’s innovation ecosystem through mentorship, incubation, and institutional support.
What is the Navachar Mantra Initiative?
Key Features
Priority Sectors
Supports innovators in:
Support Mechanism
Focus on Inclusion
UPSC Analysis: Static–Dynamic Linkage
The initiative links government policy with innovation-led economic development. UPSC may ask questions on:
The scheme also aligns with broader initiatives such as Startup India, Skill India, and Atal Innovation Mission.
Source/Reference:
https://www.pib.gov.in/PressReleasePage.aspx?PRID=2268445®=3&lang=1
Subject: Environment & Ecology (National Parks, UNESCO World Heritage Sites, Himalayan Biodiversity, Biosphere Reserves)
Why in News?
The Valley of Flowers National Park in Uttarakhand was reopened to tourists for the 2026 season from 1 June to 31 October. The Forest Department appealed to visitors to help conserve the park’s fragile biodiversity and rare alpine flora.
About Valley of Flowers National Park
Ecological Significance
Flora
Fauna
Supports several rare Himalayan species such as:
Key Facts for UPSC Prelims
UPSC Analysis: Static–Dynamic Linkage
UPSC frequently asks questions on:
The Valley of Flowers is important for understanding high-altitude ecosystems, endemic species conservation, and ecotourism management in fragile mountain regions.
Source/Reference:
https://newsonair.gov.in/uttarakhands-valley-of-flowers-opens-to-tourists/#:~:text
Subject: Indian Geography / Environment & Ecology (Peninsular Rivers, River Basins, Drainage Systems, Water Resources)
Why in News?
The Pennar River in Andhra Pradesh witnessed an unusual flow of water ahead of the onset of the Southwest Monsoon in June 2026 due to intense pre-monsoon rains and gusty weather conditions. The rare event drew attention because the river is generally seasonal and associated with the drought-prone Rayalaseema region.
About the Pennar River
Origin and Course
Key Facts for UPSC Prelims
Major Irrigation Projects
UPSC Analysis: Static–Dynamic Linkage
UPSC frequently asks questions on:
The Pennar River is important for understanding the geography of Rayalaseema, monsoon dependence of peninsular rivers, and water-resource management in semi-arid India.
Source/Reference:
Subject: Science & Technology / Defence Technology (Missile Systems, Precision-Guided Munitions, Air-to-Ground Weapons)
Why in News?
The AGM-114 Hellfire missile was recently in the news after the U.S. military used it to disable an Iran-bound oil tanker in the Persian Gulf. The incident highlighted the missile’s continued strategic importance in modern warfare and maritime interdiction operations.
What is the Hellfire Missile?
The AGM-114 Hellfire is a short-range, air-to-ground, precision-guided tactical missile developed by the United States.
Key Features
Operational Platforms
The Hellfire missile can be launched from:
Important Variants
AGM-114L Longbow Hellfire
AGM-114R9X (“Ninja Missile”)
UPSC Analysis: Static–Dynamic Linkage
UPSC frequently asks questions on:
The Hellfire missile is relevant for understanding modern tactical warfare, unmanned combat systems, and advancements in precision-guided munitions.
Source/Reference:
GS Paper III – Environment & Ecology (Climate Change) | GS Paper III – Economy (Energy)
Renewable Energy Targets; Energy Transition; Grid Stability; Battery Storage; Green Hydrogen
Introduction
India has emerged as one of the world’s fastest-growing renewable energy markets, with renewables accounting for 42.4% of installed power capacity by March 2026, up from just 0.72% in 2005. However, their share in actual electricity generation remains limited at 15.8%, while coal still contributes 71.8%. India’s green transition is progressing, but the next phase must focus on storage, grid modernisation, transmission, and market reforms.
Main Body
Achievements: Installed Capacity Growth
Renewable Energy Capacity:
Solar and Wind Leadership:
Global Recognition:
The Capacity-Generation Gap
Installed Capacity vs. Actual Generation (April 2026):
The Key Insight:
Why Coal Persists:
System Transformation: What the Next Phase Requires
Moving Beyond Capacity Creation:
Key Investments Needed:
Green Hydrogen: The Emerging Frontier
National Green Hydrogen Mission:
Strategic Importance:
Current Status:
Electric Mobility Transition
EV Adoption:
Charging Infrastructure:
China Comparison:
Energy Security and Geopolitical Vulnerability
Import Dependence:
West Asia Crisis Impact:
The Green Transition as Energy Security:
Policy Initiatives Driving Green Transformation
Production Linked Incentive (PLI) Schemes:
Renewable Purchase Obligations (RPOs):
Green Energy Corridors:
PM-KUSUM (Pradhan Mantri Kisan Urja Suraksha evam Utthaan Mahabhiyan):
Conclusion
India’s green transition has expanded renewable capacity to 42.4% of installed power by March 2026, but renewables still generated only 15.8% of electricity in April 2026, while coal contributed 71.8%. The challenge now is not just adding capacity, but transforming the energy system through storage, grid modernisation, transmission networks, and green hydrogen. Despite progress, India remains vulnerable due to heavy oil imports and continued coal dependence.
UPSC Mains Practice Question
https://www.pib.gov.in/PressReleasePage.aspx?PRID=2268795®=3&lang=1
GS Paper III – Disaster Management | GS Paper II – Governance (Urban Development)
Fire Safety; Building Codes; Enforcement; Regulatory Gaps; Urban Planning
Introduction
Recurring urban fire tragedies in India — from the Uphaar Cinema fire (1997) to recent incidents in Delhi and Muzaffarpur — reflect deep systemic failures such as overcrowding, blocked exits, unsafe modifications, poor compliance, and weak enforcement. These disasters are not isolated accidents, but outcomes of persistent governance and safety failures.
Main Body
The Recent Tragedies
B&B Fire, Delhi (June 3, 2026):
ICU Fire, Muzaffarpur Hospital (June 4, 2026):
Recurring Vulnerabilities Across Decades
Common Factors in Deadly Fires (Uphaar 1997 to Arpora 2025 to present):
The Pattern:
Who Is Answerable?
The Establishment (B&B Owner/Management):
The Authorities (Delhi Fire Services, Municipal Corporation):
The Tourism Department:
The Penal System:
Systemic Factors vs. Incidental Causes
Incidental Causes (Day of Fire):
Systemic Factors (Preserved the Risk Over Years):
The Core Insight:
Why Fires Keep Happening
Tolerance of Hazardous Conditions:
Cost-Benefit Calculation by Owners:
Weak Enforcement by Authorities:
Way Forward: What the State Must Do
Principled Inspections:
Incentives for Compliance:
Sanctions for Violations:
Sustain a Culture of Fire Safety:
Address Land-Use and Building Code Exploitation:
Investigate Systemic Failures:
Conclusion
The recent Delhi B&B and Muzaffarpur hospital fires highlight recurring systemic failures behind India’s deadly urban fires: overcrowding, safety violations, poor enforcement, and weak deterrence. These tragedies are not isolated accidents but consequences of institutional neglect. Sustainable reform requires strict inspections, accountability, and a culture of fire safety beyond political blame-games.
UPSC Mains Practice Question