3 January 2026

• Urban waste: India's cities will generate 165 million tonnes of municipal solid waste annually by 2030 and 436 million tonnes by 2050.
• Renewable energy: India's installed solar and wind capacity crossed 180 GW with 49 million smart meters now in place.
• Heritage: Savitribai Phule's birth anniversary is observed today; she co-founded India's first girls' school in 1848.
• Science: Cetacean Morbillivirus detected in Arctic waters for the first time; India's pharmacovigilance rank rose to 8th globally.
• Electronics: ECMS (Electronics Components Manufacturing Scheme) approved 22 additional projects with 41,863 crore rupees in investment.

GS area: Environment, Urban Governance

India's urban solid waste trajectory demands urgent attention in planning circles and in prelims answer keys.

• 2030 projection: 165 million tonnes of municipal solid waste per year as cities grow.
• 2050 projection: 436 million tonnes as urban population approaches 814 million.
• Current greenhouse contribution: Urban waste emits over 41 million tonnes of greenhouse gases annually.
• Construction and demolition waste: Cities generate approximately 12 million tonnes of C&D waste yearly.
• Indore model: The city operates a 550-tonne-per-day biogas plant. It has 7-Star Garbage Free City (GFC) status.
• Navi Mumbai and Surat: Also achieved 7-Star GFC status in Swachh Survekshan 2025.
• Supreme Court finding (February 2025): NCR cities showed less than 20% waste segregation rates at source, pointing to implementation failure at the base.

Key waste-related schemes:

• Swachh Bharat Mission Urban 2.0: Targets ODF-Plus status and sustainable solid waste management.
• GOBARdhan: Facilitated approximately 750 Compressed Biogas (CBG) projects by 2025.
• Market Development Assistance (MDA): Offers 1,500 rupees per tonne subsidy for Fermented Organic Manure to encourage decentralized composting.
• SafaiMitra Suraksha Programme (2025): Protects sanitation workers from manual scavenging.

Static linkage: Swachh Bharat Mission, solid waste management.

GS area: Modern History, Indian Society

Savitribai Phule (1831 to 1897) is a foundational figure in the history of girls' education and social reform in Maharashtra.

• First girls' school: Co-founded with Jyotirao Phule at Bhidewada, Pune on 1 January 1848. That single event makes 3 January (her birth anniversary) an occasion for recognising the 175-year legacy.
• Schools founded: 18 schools for girls and marginalised communities over her career.
• Satyashodhak Samaj: Central figure in Jyotirao Phule's organisation, which campaigned for caste equality and against Brahminical practices.
• Satyashodhak marriages: Conducted without priests, dowry or caste discrimination.
• Shelters for widows: Opened in 1854 and expanded in 1864, including refuge for women who faced social ostracism.
• Death: Died while serving plague victims in 1897.
• Legacy: Savitribai Phule Pune University is named after her.

Static linkage: Social reform movements, women's education history.

GS area: Economy, Environment

India's installed solar and wind capacity exceeded 180 GW by early 2026. The numbers behind the headline matter for prelims.

• Smart meters: Approximately 49 million installed nationwide.
• Power exchange trade: Only 7 to 9% of electricity is traded on exchanges, limiting competitive pricing.
• AT&C losses: Hover around 16%, meaning one-sixth of electricity generated does not translate into revenue. The target is single-digit losses.
• CERC estimate: Market-based economic dispatch could save approximately 1 billion rupees annually.
• Grid curtailment: Renewable power is sometimes curtailed despite sufficient installed capacity because of grid inflexibility, pointing to storage and despatch gaps.

Static linkage: National solar mission, renewable energy targets.

GS area: Environment and Biodiversity, Science and Technology

The Cetacean Morbillivirus was detected in Arctic waters for the first time in 2025, raising concern about disease spread in a warming ocean.

• Host range: Affects whales, dolphins, porpoises and pilot whales (the cetacean order).
• First identified: 1987.
• Disease mechanism: Attacks the respiratory, immune and nervous systems. Linked to mass strandings and die-off events.
• Detection method: Drone-based breath sampling, which collects exhalation from surfacing whales without physical contact.
• Relation to known viruses: Closely related to the measles virus and canine distemper virus, explaining its multi-system attack pattern.

Static linkage: Biodiversity and conservation, marine mammals.

GS area: Science and Technology, Governance

India's rank in WHO's pharmacovigilance network rose from 123rd (2009 to 2014) to 8th globally by 2025.

• Pharmacovigilance: The science of detecting, assessing, understanding and preventing adverse effects of medicines and vaccines. It involves post-market surveillance of drugs once approved.
• Indian Pharmacopoeia standards: Recognised in 19 Global South countries, expanding India's regulatory influence.
• Programmes monitored: Universal Immunisation Programme, National TB Elimination Programme, Anaemia Mukt Bharat.
• Why it matters: A stronger pharmacovigilance system protects drug exports by ensuring quality standards and builds international regulatory trust.

Static linkage: Drug regulation, WHO functions.

GS area: Economy, Science and Technology

The Ministry of Electronics and Information Technology (MeitY) approved 22 additional projects under ECMS with combined investment of 41,863 crore rupees.

• Total scheme outlay: 22,919 crore rupees.
• Incentive structure: Turnover-linked incentive for 6 years (including a 1-year gestation period) and a capital expenditure incentive for 5 years.
• Target segments: Printed Circuit Boards (PCBs), Camera Modules, Copper-Clad Laminates (CCLs) and Polypropylene Films.
• Domestic demand targets: 100% of CCL domestic demand to be met indigenously; 20% of PCBs; 15% of Camera Modules.
• Employment: Expected to generate approximately 91,600 direct jobs.

Static linkage: Electronics PLI scheme, Make in India.

GS area: International Relations, Geography

Saudi Arabia's mandatory beach operator regulations took effect in January 2026, putting the Red Sea back in the news. The geography is a standard prelims question.

• Location: Extends from Suez in Egypt (north) to the Bab el-Mandeb Strait (south), connecting the Mediterranean (via Suez Canal) to the Arabian Sea via the Gulf of Aden.
• Bordering states: Egypt, Sudan, Eritrea (western shore); Saudi Arabia and Yemen (eastern shore).
• Formation: Created by continental rifting between the African and Arabian tectonic plates.
• Features: Fringing coral reefs, deep axial troughs, volcanic islands and hot brine pools (one of the few places where bottom water temperature exceeds 60 degrees Celsius).
• Strategic value: About 12 to 15% of world trade transits the Red Sea annually via the Suez Canal route.

Static linkage: Sea routes and straits (geography), maritime security.

GS area: Governance

Building on yesterday's note, the 50th PRAGATI meeting of 25 March 2015 vintage deserves a full data card.

• Date of launch: 25 March 2015.
• Projects reviewed: Over 3,300 worth more than 85 lakh crore rupees cumulative.
• Issues resolved: 7,156 issues resolved to date.
• Most common delay cause: Land acquisition, accounting for 35% of project delays flagged.
• Meeting frequency: Monthly, chaired by the Prime Minister.
• Technology: Uses digital-GIS integration for real-time project monitoring.

Static linkage: E-governance, cooperative federalism.

GS area: Governance, International Relations

India's pharmacopoeia standards being recognised in 19 Global South countries has regulatory and diplomatic dimensions.

• Indian Pharmacopoeia Commission (IPC): Under the Ministry of Health and Family Welfare. It publishes standards for drugs, pharmaceutical substances and dosage forms.
• WHO Pharmacovigilance programme: India's rise to 8th position signals that its adverse-drug-reaction reporting systems meet international benchmarks.
• Trade implication: Generic drugs exported to 200+ countries benefit when importing countries trust the originating country's quality standards.

Static linkage: Drug regulation, India's soft power.

• GOBARdhan: 750 Compressed Biogas projects by 2025 under the SATAT scheme. Converts organic waste into compressed biogas for piped gas supply.
• Swachh Survekshan 2025: Indore maintained its top ranking. Navi Mumbai and Surat joined the 7-Star GFC list.