DAILY CURRENT AFFAIRS IAS | UPSC Prelims and Mains Exam – 6th August 2026

Economy / Industry & Environment

Why in News?

The MSME Sustainable (ZED) Certification Scheme is in focus as over 6.7 lakh MSMEs have received ZED certification, highlighting the government’s push to improve quality, resource efficiency and global competitiveness of small enterprises. 

About the ZED Scheme

• ZED = Zero Defect, Zero Effect—aims at manufacturing products with minimal defects while causing minimal environmental impact. 
• Implemented by the Ministry of Micro, Small & Medium Enterprises under the MSME Champions Scheme. 
• Primarily covers manufacturing MSMEs across sectors. 
• Encourages adoption of quality-management systems, energy efficiency, waste reduction and environmentally sustainable production. 
• Certification helps MSMEs improve product quality, market access and competitiveness, including in export markets. 
• Women-owned MSMEs can receive 100% subsidy on certification cost. 

Certification & Support

The ZED framework assesses enterprises against prescribed parameters and provides graded certification. Government support also includes consultancy/handholding and technology-upgradation assistance for certified enterprises. 

UPSC Prelims Analysis

ZED is important for a static–dynamic linkage between industrial policy and environmental sustainability. UPSC may ask about its ministry, parent scheme, objectives, target beneficiaries and distinction from LEAN. Remember: ZED focuses on quality + environmental impact, whereas LEAN primarily focuses on process efficiency and waste reduction. 

Sources/References:

https://www.pib.gov.in/PressReleasePage.aspx?PRID=2238978&lang=2&reg=3&utm_source=chatgpt.com

https://ddnews.gov.in/en/over-6-7-lakh-msmes-certified-under-zed-initiative-to-enhance-global-competitiveness/?utm_source=chatgpt.com

Science & Technology / Biotechnology

Why in News?

Scientists from BRIC–National Centre for Cell Science (NCCS), Pune have identified 14 previously unknown bacterial species and nearly 200 undocumented microbial strains while studying the gut microbiomes of Indian tribal communities. The study highlights the importance of India-specific microbiome research. 

About NCCS

• National Centre for Cell Science (NCCS) is an autonomous research institution under the Department of Biotechnology (DBT), Ministry of Science & Technology. 
• Located in Pune, Maharashtra, it conducts research in cell biology, microbiology, cancer biology, immunology, stem cells and bioinformatics. 
• It also maintains a national repository of authenticated animal cell lines for research. 

Gut Microbiome & Key Findings

• Gut microbiome refers to the community of microorganisms inhabiting the human gastrointestinal tract. 
• Researchers studied 76 adults from eight tribal communities across four biogeographic regions of India. 
• Traditional dietary patterns, particularly consumption of dairy products and grains, were associated with distinct microbial profiles. 
• Microbiome influences digestion, metabolism, immunity and nutrient processing. 

UPSC Prelims Analysis

The topic links biotechnology with biodiversity and public health. UPSC may test the institutional location and administrative affiliation of NCCS, or concepts such as microbiome, metagenomics and microbial diversity. It also highlights the significance of indigenous populations in developing an India-specific microbiome database for nutrition and personalised medicine. 

Sources/References:

https://indianexpress.com/article/health-wellness/scientists-discover-new-gut-bacteria-species-indian-tribal-communities-10818291/?utm_source=chatgpt.com

Science & Technology / Agriculture / Environment

Why in News?

The ICAR–National Institute of High Security Animal Diseases (ICAR-NIHSAD), Bhopal has developed India’s first indigenous vaccine against African Swine Fever (ASF). The vaccine was dedicated to the nation on 4 August 2026, marking a major development in veterinary biotechnology and livestock biosecurity. 

What is African Swine Fever?

• ASF is a highly contagious viral disease affecting domestic and wild pigs. 
• Causative agent: African Swine Fever Virus (ASFV). 
• It is not a zoonotic disease; it does not infect humans. 
• Severe outbreaks can cause mortality approaching 100%, along with major economic losses. 
• India detected ASF for the first time in 2020, with significant impacts particularly in the North-Eastern region. 

Indigenous Vaccine

• Developed as a live attenuated vaccine using ASFV Genotype II. 
• Uses the widely available MA-104 cell line, avoiding dependence on proprietary cell lines. 
• Recommended for healthy pigs above 8 weeks; a booster follows 14 days after the primary dose. 
• Field validated with the Department of Animal Husbandry & Dairying (DAHD). 

UPSC Prelims Analysis

The topic offers a strong Biotechnology–Agriculture–One Health linkage. UPSC may test whether ASF is viral or bacterial, zoonotic or non-zoonotic, its host species, or the institution developing the vaccine. The MA-104 cell-line technology and live attenuated vaccine are particularly important factual angles. 

Sources/References:

https://www.pib.gov.in/PressReleasePage.aspx?PRID=2294280&lang=1&reg=48&utm_source=chatgpt.com

Environment & Ecology

Why in News?

The clouded leopard has recently gained attention in India amid continued conservation efforts for this elusive felid, particularly in the Northeastern region, where it occurs in forested landscapes. Its conservation highlights the ecological importance of Northeast India as a biodiversity-rich region.

About Clouded Leopard

• Scientific name: Neofelis nebulosa. 
• It is a medium-sized wild cat known for its distinctive large, cloud-like markings. 
• In India, it is primarily associated with Northeast India and parts of the eastern Himalayas. 
• It is an excellent climber and can descend trees head-first, aided by flexible ankle joints. 
• It is largely arboreal, using dense forest habitats. 

Conservation Status

• IUCN Red List: Vulnerable. 
• CITES: Appendix I, providing the highest level of international protection from commercial trade. 
• Wildlife (Protection) Act, 1972: Schedule I, receiving the highest legal protection in India. 
• Major threats include habitat loss and fragmentation, hunting, prey depletion and human disturbance. 

UPSC Prelims Analysis

This is a useful species–habitat–conservation status topic. UPSC may ask its scientific name, IUCN category, CITES Appendix, habitat or geographical distribution. A potential trap is confusing the clouded leopard with the snow leopard: the former is mainly associated with forested habitats of Northeast India, while the latter is adapted to high-altitude Himalayan landscapes.

Sources/References:

https://www.pib.gov.in/PressReleasePage.aspx?PRID=2294168&reg=1&lang=1

Science & Technology / Environment & Health

Why in News?

Nitrosamines have gained attention as potentially carcinogenic contaminants that may occur in food, drinking water and pharmaceutical products. Recent analysis highlights concerns over their presence even in treated drinking water, including in India. 

What are Nitrosamines?

• Nitrosamines are a group of chemical compounds containing a characteristic N–nitroso functional group. 
• They can form when amines react with nitrites/nitrosating agents, particularly under suitable chemical conditions. 
• Some nitrosamines are classified as carcinogenic or potentially carcinogenic. 
• N-nitrosodimethylamine (NDMA) is among the most important examples and is associated with liver toxicity and cancer risk. 

Sources & Exposure

• Processed/cured foods, especially certain preserved meats. 
• Drinking water, including as a by-product of some disinfection processes. 
• Pharmaceutical manufacturing/contamination can also generate nitrosamine impurities. 
• Their formation is influenced by the presence of amines and nitrites and environmental/processing conditions. 

UPSC Prelims Analysis

This topic links chemistry with public health and environmental pollution. UPSC may ask about NDMA, formation of nitrosamines, sources of exposure or their carcinogenic nature. A useful conceptual distinction is that nitrosamines are chemical contaminants, unlike biological pathogens such as bacteria or viruses. Their occurrence in water also connects water treatment technology with unintended chemical by-products.

Sources/References:

https://www.downtoearth.org.in/science-technology/hidden-carcinogens?utm_source=chatgpt.com

Geography / International Relations

Why in News?

India’s Chief Election Commissioner Gyanesh Kumar met Kazakhstan’s Ambassador Azamat Yeskarayev in New Delhi to discuss electoral management, capacity building and staff training, highlighting growing institutional engagement between the two countries. 

Geographical Profile

• Kazakhstan is the world’s largest landlocked country and the largest country in Central Asia. 
• It borders Russia, China, Kyrgyzstan, Uzbekistan and Turkmenistan. 
• It has a coastline along the Caspian Sea, which is an enclosed inland water body, not an ocean. 
• The Aral Sea is shared by Kazakhstan and Uzbekistan. 
• Major water bodies include Lake Balkhash, Lake Zaysan and Lake Alakol. 
• Capital: Astana. 

India–Kazakhstan Linkages

• Kazakhstan is an important partner for India in Central Asia, including cooperation in energy, trade, defence, counter-terrorism and connectivity. 
• Both countries cooperate through the SCO, UN and CICA. 
• Kazakhstan is an important source of uranium for India and has significance for India’s broader energy security. 
• The India–Kazakhstan Inter-Governmental Commission, established in 1993, is the apex bilateral mechanism for economic cooperation. 

UPSC Prelims Analysis

A high-value map-based topic. UPSC may test Kazakhstan’s neighbours, landlocked status, Caspian/Aral Sea association, or its membership in SCO and CICA. The India linkage can be connected with Central Asian connectivity, energy security and Eurasian geopolitics.

Sources/References:

https://newsonair.gov.in/cec-gyanesh-kumar-meets-kazakhstans-ambassador-to-india-azamat-yeskarayev-in-new-delhi/?utm_source=chatgpt.com

https://www.indembastana.gov.in/page/india-kazakhstan-bilateral-relations/?utm_source=chatgpt.com

GS III – Environment / GS III – Economy
Clean Energy Transition, Manufacturing, and Sustainable Mobility

Introduction

India’s electric vehicle (EV) revolution has seen sales grow 46 times since 2016—from ~50,000 to 2.3 million units in 2025—outpacing global EV growth (20 times). EV penetration surged from 0.08% (FY16) to 8.26% (FY26), while exports rose from USD 1.2 million (2020) to USD 84 million (2024). The market, valued at USD 3.71 billion (2025), is projected to reach USD 191.04 billion by 2034 (54.94% CAGR). Key policies—PM E-DRIVE (₹10,900 crore), PLI Auto (₹2,377 crore disbursed), PLI ACC (₹18,100 crore), and SPMEPCI—are building a self-reliant ecosystem. India aims for 30% EV sales by 2030 and 1.32 million charging stations, positioning itself as a global EV manufacturing hub.

India’s EV Growth Story

Sales and Market Trends

• Growth: ~50,000 (2016) → 2.3 million (2025) – 46x increase
• Penetration: 0.08% (FY16) → 8.26% (FY26)
• Global Comparison: India’s growth outpaced global (20x increase, 2016-2024)
• Market Projection: USD 3.71 billion (2025) → USD 191.04 billion (2034) – 54.94% CAGR
• Top States (2025): UP (4 lakh+ units, 18%), Maharashtra (2.66 lakh, 12%), Karnataka (2 lakh, 9%)

Exports and Infrastructure

• Exports: USD 1.2 million (2020) → USD 84 million (2024)
• Export Destinations: Nepal, Indonesia, Japan
• Charging Stations: 52,718 (July 2026); 16,561 with fast charging
• Target: 1.32 million charging stations by 2030
• Public Transport: 10,000 e-buses under PM e-Bus Sewa (PPP model)

India Electric Mobility Index (IEMI)

• Launched: August 2025 by NITI Aayog
• Indicators: 16 indicators across 3 pillars (transport electrification, charging infrastructure, R&D)
• Frontrunners: Delhi, Maharashtra, Chandigarh

Key Policy Interventions

PM E-DRIVE Scheme (2024)

• Outlay: ₹10,900 crore
• Coverage: e-2Ws, e-3Ws, e-trucks, e-buses, e-ambulances
• Achievement: 22.12 lakh EVs sold (of 28 lakh target) as of Jan 2026
• Public Transport: ₹4,391 crore for 14,028 e-buses (13,800 allocated to 7 cities)
• Charging: ₹2,000 crore for EV Public Charging Stations
• Phased Manufacturing Programme: Mandates domestic manufacturing of specified components

PLI Schemes

• PLI Auto (2021): ₹2,377 crore disbursed (₹2,319 crore to EV manufacturers)
• PLI ACC (2021): ₹18,100 crore for 50 GWh Advanced Chemistry Cell capacity
• SPMEPCI (2024): Promotes electric car manufacturing; min. investment ₹4,150 crore; 50% DVA by year 5

National Mission on Manufacturing (2025)

• EV as “Seed” Sector: Doubling manufacturing GDP (12.9% → 25%); 143 million jobs; USD 1.2 trillion exports by 2035

CAFE Norms

• Current: CAFE I & II
• Future: CAFE III (2027-32) – 91.7 g CO₂/km; CAFE IV (2033-37) – 70 g CO₂/km
• Super-Credit Mechanism: Incentivises EV sales for compliance

State Policies

• 29 States/UTs notified EV policies (as of Dec 2025)
• Incentives: 15-25% capital subsidies, preferential land, stamp duty waivers, up to 100% SGST reimbursement
• Delhi-NCR Truck/Bus Replacement: ₹9,585 crore scheme for 2.07 lakh commercial vehicles

Manufacturing and Innovation

Domestic Manufacturing

• Suzuki’s e VITARA: First Made-in-India global strategic BEV; exported to 100+ countries
• OEMs: Tata Motors, Mahindra, TVS, Bajaj Auto expanding capacity
• Startups: ~400 EV startups; raised USD 1.4 billion in FY 2025 (27% YoY growth)

Technology and AI Integration

• AI Features: Voice-enabled navigation, real-time traffic, intelligent route planning
• Accessibility: Voice-based controls for inclusive mobility

Challenges

• Charging Infrastructure: Only 52,718 stations for millions of EVs; need 1.32 million by 2030
• Battery Dependency: ACC manufacturing still scaling; 35-40% of EV cost is battery
• Grid Readiness: Power demand from charging needs grid upgrades
• Affordability: High upfront cost despite incentives
• Consumer Awareness: Range anxiety and limited model options
• Recycling: End-of-life battery management

Way Forward

Infrastructure

• Charging Network: Accelerate installation of 1.32 million stations; focus on highways and cities
• Grid Modernisation: Smart grids; renewable integration; time-of-day tariffs
• Battery Swapping: Promote for 2Ws and 3Ws

Manufacturing and Innovation

• ACC Localisation: Achieve 50 GWh capacity; reduce import dependence
• R&D Investment: Battery technology, motor efficiency, lightweight materials
• Skilling: Workforce for EV manufacturing, maintenance, and charging

Policy and Finance

• FAME-III: Consider continuation for demand incentives
• Financing: EV-specific loans; lower interest rates; leasing models
• Recycling: Regulatory framework for battery recycling and second-life use

Consumer Adoption

• Awareness: Campaigns on total cost of ownership, environmental benefits
• Model Variety: Expand affordable options across segments
• Test Drives: Promote experience centres

Conclusion

India’s EV revolution is accelerating, with 46x sales growth since 2016, exports rising 70x to USD 84 million, and policy support (₹10,900 crore PM E-DRIVE, ₹18,100 crore PLI ACC) building a self-reliant ecosystem. The market is projected to reach USD 191 billion by 2034, with 30% EV sales target by 2030. However, challenges of charging infrastructure, battery localisation, and affordability persist. As global supply chains realign, India is poised to become a manufacturing and export hub—if it accelerates infrastructure, localises batteries, and ensures grid readiness. The road ahead is electrifying, but the journey requires sustained policy, investment, and innovation.

Practice Question

1. India’s EV ecosystem has grown 46 times since 2016, but challenges of infrastructure, battery localisation, and affordability remain. Critically examine India’s EV transition and suggest measures for sustainable growth. (250 words, 15 marks)

https://www.pib.gov.in/PressReleasePage.aspx?PRID=2294688&reg=3&lang=1

GS III – Economy
GST, Tax Buoyancy, and Economic Growth Patterns

Introduction

The ₹2.11 lakh crore GST collection in July 2026, showing 15.4% year-on-year growth, suggests resilience. However, a closer reading reveals uneven trajectories: import IGST grew 26.9% while domestic revenues rose only 4.5%. This trade-led buoyancy reflects global commodity inflation, rupee depreciation (10-12% over the past year), and higher imports of capital goods—not domestic production. High WPI manufacturing inflation (7.18% in June vs 1.52% last year) explains domestic revenue traction in an ad valorem system, despite five-year low manufacturing growth. Only 16 States/UTs reported post-settlement GST growth above the national average, highlighting geographic concentration. GST 3.0 must ensure broad-based, fiscally inclusive growth driven by domestic production and consumption, not inflation or imports.

Dissecting the July 2026 GST Numbers

Headline Growth

• Gross GST Collection: ₹2.11 lakh crore (July 2026)
• Year-on-Year Growth: 15.4% (second best in FY27)
• Imported IGST: 26.9% growth
• Domestic Revenues: Only 4.5% growth

Drivers of Import-Led Buoyancy

• Rupee Depreciation: 10-12% over the past year
• High-Value Imports: Crude oil, electronics, machinery, chemicals (~50% of total imports)
• Gold Imports: Added to IGST, though supply fell to six-year low (bullion imports down 22%)
• Global Commodity Inflation: Post-pandemic recovery trend

Domestic Revenue Drivers

• WPI Manufacturing Inflation: 7.18% (June 2026) vs 1.52% (June 2025)
• Ad Valorem Impact: Higher prices increase tax collections even without volume growth
• Manufacturing Growth: Five-year low (HSBC PMI)
• Services: Slowest growth in 53 months; geographically concentrated

Geographic and Structural Disparities

Uneven State Performance

• Above-National-Average Growth: Only 16 States/UTs (post-settlement)
• Concentration: Manufacturing and organised services in few jurisdictions
• Struggling States: Those with larger unorganised sectors; dependent on central transfers and Finance Commission devolution

GST Ecosystem Faultlines

• Input Tax Credit Disputes: Litigation unresolved
• Refund Dynamics: Domestic refunds faster than IGST refunds
• Compliance: Formal businesses expanding compliance but carrying larger credit balances

Challenges

• Inflation-Driven Growth: Ad valorem gains mask volume stagnation
• Import Dependency: ‘Make in India’ not reflected; imported inputs doing heavy lifting
• Geographic Concentration: Benefits not broad-based
• Manufacturing Slowdown: Five-year low PMI

Implications

• Fiscal Reality: Many states cannot generate own tax buoyancy
• Policy Challenge: GST 3.0 must address structural disparities
• ‘Make in India’ Claim: Weak if GST growth is import-led

Way Forward

GST 3.0 Priorities

• Broad-Based Growth: Incentivise manufacturing and services in lagging states
• Address Litigation: Resolve ITC disputes; simplify rules
• Support Unorganised Sector: Formalisation incentives; compliance easing

Boosting Domestic Production

• Manufacturing Push: Focus on domestic value addition; reduce import dependency
• Export Competitiveness: Rationalise tariffs; support MSMEs
• Inflation Management: Monitor WPI; ensure real growth, not just price-driven revenue

Fiscal Federalism

• Devolution: Address state-specific needs
• State Capacity: Strengthen tax administration in lagging states
• Inclusive Growth: Ensure benefits reach all regions

Conclusion

The July 2026 GST collection of ₹2.11 lakh crore, with 15.4% growth, is a positive headline, but the underlying trends are concerning. Import-led buoyancy (26.9% IGST growth vs 4.5% domestic) and inflation-driven domestic revenues (WPI at 7.18%) mask weak manufacturing and services growth. Only 16 States/UTs outperformed the national average, highlighting geographic concentration. For GST to be a true measure of economic health, it must be fuelled by domestic production, growing incomes, and broad-based consumption—not exchange-rate gains, import taxation, or local inflation. GST 3.0 must address these structural issues to make ‘Make in India’ a reality.

Practice Question

1. India’s GST growth, while impressive in headline numbers, reveals underlying challenges of import dependency, geographic concentration, and inflation-driven revenue. Critically examine the July 2026 GST data and suggest measures for sustainable and inclusive GST buoyancy. (250 words, 15 marks)

https://www.thehindu.com/opinion/editorial/highs-and-lows-on-gst-metrics/article71309455.ece