INTEGRATED MAINS AND PRELIMS MENTORSHIP (IMPM) 2025 Daily KEY
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Right to Work and Air Quality Management, 16th Finance Commission (FC), Launch Vehicle Mark-3 (LVM3), Green hydrogen technologiesx are important for both preliminary and main exams? Discover more insights in the UPSC Exam Notes for November 25, 2025
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Are e-KYC norms excluding MGNREGA workers?
For Preliminary Examination: Current events of national and international Significance
For Mains Examination: GS II - Governance
Context:
The Mahatma Gandhi National Rural Employment Guarantee Act (MNREGA) covers 26 crore registered workers across 2.69 lakh gram panchayats. Over the last six months, about 15 lakh workers were deleted. But in just one month, between October 10 and November 14 this year, they shot up to 27 lakh — nearly double the six-month total.
Read about:
Periodic Labour Force Survey (PLFS)
Right to Work
Key takeaways:
- The Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA) is a social welfare legislation enacted by the Indian government in 2005 with the aim of providing livelihood security to rural households.
- At its core, the Act guarantees the right to work: every rural household is legally entitled to demand up to 100 days of paid employment in a financial year. This employment must be provided by the government, and it must involve unskilled manual labour.
- By making employment a legal right rather than just a welfare provision, MGNREGA seeks to reduce rural poverty, prevent distress migration, and create durable assets that support long-term development.
- MGNREGA is demand-driven, meaning that work must be provided whenever a worker asks for it. If employment is not provided within fifteen days of demanding it, the worker becomes eligible for unemployment allowance, making it one of the few schemes in which the state is legally accountable to citizens.
- The programme is implemented primarily through Gram Panchayats, which identify suitable works, issue job cards, maintain records, and ensure transparency.
- This decentralised approach brings decision-making closer to local communities and allows projects to align with local needs—such as building rural roads, water conservation structures, ponds, drainage systems, or soil improvement works.
- The Act also places strong emphasis on inclusivity and social justice. It mandates that at least one-third of the workers must be women, and wages are paid directly to bank accounts to prevent leakages.
- By assuring a minimum level of income, MGNREGA acts as a safety net during times of drought, crop failure, inflation, or economic distress. It not only empowers rural households economically but also increases their bargaining power in the labour market, as they are no longer forced to accept exploitative wages.
- Overall, MGNREGA represents an important shift in India’s approach to rural development. Beyond merely providing temporary work, it strengthens local infrastructure, promotes environmental sustainability, and enhances social security in villages
Additional Information
- The Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA) currently covers around 26 crore registered workers spread across 2.69 lakh gram panchayats. In the past six months, nearly 15 lakh names were removed from the rolls.
- However, within just one month — from October 10 to November 14 — deletions rose sharply to 27 lakh, almost twice the total removed in the earlier half-year, and far higher than the 10.5 lakh new registrations during the same period.
- This sudden surge in deletions coincides with the Centre’s intensified effort to carry out e-KYC verification of workers, aimed at eliminating those considered ineligible.
- The Union Rural Development Ministry clarified that verifying the status of MGNREGA workers is an ongoing exercise, and the introduction of e-KYC is meant to enhance transparency, efficiency, and smooth delivery of services. According to the Ministry, over half of all active workers—around 56%—have completed e-KYC so far.
- The government has periodically introduced new verification measures to prevent benefits from reaching unauthorised persons.
- After nearly a year-long pilot beginning May 2022, it made digital attendance compulsory through the National Mobile Monitoring System (NMMS) app, requiring mates or supervisors to upload geotagged photos of workers twice daily.
- In January 2023, the Aadhaar-Based Payment System (ABPS) was also made mandatory. This system uses a worker’s Aadhaar number as the basis for wage payments, which requires linking their Aadhaar to both their job card and bank account.
- The Aadhaar must also be mapped in the National Payments Corporation of India (NPCI) database, along with the bank’s Institutional Identification Number (IIN), for the payment process to function smoothly
Follow Up Question
Mains
1. Recent reforms such as e-KYC verification, digital attendance, and the Aadhaar-Based Payment System (ABPS) have been introduced to enhance transparency in MGNREGA. Critically examine the implications of these measures on worker inclusion, service delivery, and the overall functioning of the scheme.
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Note: This is a refrence approach to the Question and Model Answer Only
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(a) Adult members of only the scheduled caste and scheduled tribe households
(b) Adult members of below poverty line (BPL) households
(c) Adult members of households of all backward communities
(d) Adult members of any household
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Answer (d)
MGNREGA is a universal, demand-driven programme, meaning any adult member of a rural household willing to do unskilled manual work is eligible, irrespective of caste, community, or BPL status
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Is air pollution a South Asian crisis?
For Preliminary Examination: Current events of national and international Significance like Air Pollution
For Mains Examination: GS III - Environment and Ecology
Context:
Delhi is in the spotlight once again for its consistently deteriorating AQI levels. And like every year there has only been a knee-jerk reaction to the problem, rather than a sustainable solution. The Commission for Air Quality Management has gradually switched from stage 1 and 2 to stage 3 of the Graded Response Action Plan, and advisories have been issued for citizens who battle serious health risks.
Read about:
Air Quality Management
World Health Organization (WHO)
Key takeaways:
- Delhi has once again drawn national attention due to its persistently worsening air quality index (AQI). As has happened in previous years, responses to the crisis have been largely reactive rather than rooted in long-term planning.
- The Commission for Air Quality Management has escalated measures under the Graded Response Action Plan from stages 1 and 2 to stage 3, and citizens are being issued repeated health advisories.
- Yet, the situation demands a deeper understanding of how both natural and human-made factors converge to create this pollution emergency, which is influenced not only by local issues but also by developments beyond India’s borders.
Air Pollution Across South Asia
- In November 2024, parts of eastern and northern Pakistan and north India experienced a major pollution episode labelled the “2024 India-Pakistan Smog.” Cities such as Lahore and Delhi were competing for the unenviable position of having the worst air quality in the world, with satellite images showing thick “brown clouds” spread across the region.
- While Lahore initially reported the most severe AQI levels, Delhi’s air also deteriorated sharply due to shifting winds that carried pollutants across national boundaries.
- In 2025, the trend continues, with Delhi followed closely by Lahore.
- Bangladesh has also become part of this regional problem, as Dhaka frequently records AQI levels from moderate to very poor during the winter, as noted by the Atlantic Council.
- Similarly, Kathmandu in Nepal regularly experiences AQI levels ranging from moderate to unhealthy.
Underlying Causes
- According to Greenpeace’s 2023 World Air Quality Report, most of South Asia’s poor air quality stems from human activities such as emissions from industries and vehicles, as well as the burning of solid fuels and waste.
- Pollution across the Indo-Gangetic Plain and nearby regions also persists due to geographical factors. Despite political boundaries, the common topography of the region restricts natural air ventilation and traps pollutants, leading to widespread haze.
- Compounding this are political shortcomings, as governments across the region have struggled to address the crisis with adequate resolve or coordination.
- A 2023 World Bank report titled Air Pollution and Public Health in South Asia noted that nine of the ten most polluted cities in the world are located in this region, with the exceptions being countries like Sri Lanka, Maldives, and Bhutan, which are relatively shielded from cross-border pollution flows.
- The regional nature of the problem indicates that while immediate measures are important, long-term strategies—such as strong decarbonisation policies and deep reforms in agricultural and industrial systems—are essential for meaningful progress.
- Air pollution is closely tied to the broader model of development, which often harms the environment.
- A World Bank study estimates that India loses around 3% of its GDP due to the health costs and lost productivity associated with high AQI levels.
- Rapid growth in private vehicle ownership, weak public transport networks, limited support for walking and cycling infrastructure, and indiscriminate construction at the cost of urban green spaces have all contributed to deteriorating air quality.
- A 2023 UNEP report shows how unsustainable patterns of consumption and production fuel climate change, which in turn aggravates air pollution.
- The World Health Organization (WHO) therefore rightly notes that air pollution has far-reaching effects on life expectancy, public health, economic output, and environmental justice.
- These grim AQI numbers reflect poorly planned development, with experts warning that the problem is no longer limited to northern India—cities like Mumbai and others along the southeast coast are also likely to face worsening air quality in the near future
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Diagram or flowchart
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│ South Asia Air Pollution │ │ A Transboundary Issue │ └─────────────┬─────────────┘ │ ┌─────────────────────┴─────────────────────┠│ │ ┌─────────────────────┠┌────────────────────────┠│ Natural Geography │ │ Human-Induced Causes │ └───────────┬─────────┘ └─────────────┬──────────┘ │ │ • Indo-Gangetic Plain bowl shape • Stubble burning (India–Pakistan) • Winter temperature inversion • Vehicular & industrial emissions • Low wind speeds & trapped air • Solid fuel burning & brick kilns • Pollutant movement across borders • Unplanned urbanisation • Weak political/environmental will │ │ └────────────────────┬───────────────────────┘ │ ┌──────────┴───────────┠│ Regional Impacts │ └──────────┬───────────┘ │ • Recurring smog (Delhi–Lahore–Dhaka–Kathmandu) • Severe health burden & reduced life expectancy • Economic losses (↓ labour productivity, ↑ healthcare) • Environmental injustice & climate feedback loops │ ↓ ┌──────────────────────────┠│ Need for Long-Term, │ │ Multi-Country Action │ └──────────┬──────────────┘ │ ┌─────────────────────┴───────────────────────┠│ │ • Regional emission standards • Coordinated crop-residue solutions • Shared monitoring & forecasting • Decarbonisation of transport & industry • Stronger SAARC/BBIN frameworks • Urban green planning & clean energy shift |
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Note: This is a refrence approach to the Question and Model Answer Only
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- Automobile exhaust
- Tobacco smoke
- Wood burning
- Using varnished wooden furniture
- Using products made of polyurethane
Select the correct answer using the code given below:
A. 1, 2 and 3 only
B. 2 and 4 only
C. 1, 3 and 4 only
D. 1, 2, 3, 4 and 5
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Answer (D)
Benzene exposure can occur from multiple everyday sources:
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What can local bodies expect from the 16th FC?
For Preliminary Examination: Current events of national and international Significance
For Mains Examination: GS III - Economy
Context:
On November 17, the 16th Finance Commission (FC) submitted its report to the President of India.
Read about:
16th Finance Commission (FC)
Panchayats, municipalities
Key takeaways:
On November 17, the 16th Finance Commission (FC) presented its report to the President of India.
What about panchayats and municipalities?
- A key expectation from the Commission is that it would propose ways to strengthen the financial position of panchayats and municipalities, as required under Article 280(3)(bb) and (c) of the Constitution.
- In most federal systems, local governments deliver crucial public services such as drinking water supply, sanitation, public health, rural roads, and upkeep of community infrastructure.
- To fund these functions, they are authorised to levy certain taxes—like property tax, advertisement tax—and collect non-tax revenues such as market fees or tolls. Yet, across States and Union Territories, their revenue sources are insufficient compared to their spending responsibilities, resulting in a sizeable fiscal gap.
- Following the 73rd and 74th Constitutional Amendments, State governments have the authority to allocate revenue powers and expenditure duties to various levels of rural and urban local bodies. Because each State exercises this power differently, the fiscal autonomy of panchayats and municipalities varies widely across the country.
- Ideally, the functions assigned to local governments should match the financial powers given to them. However, there is no dedicated list specifying the exact functions or revenue instruments for these bodies.
- The 11th and 12th Schedules list 29 subjects for panchayats and 18 for municipalities, but these lists are indicative rather than mandatory. Moreover, Union and State governments continue to design most schemes related to economic development and social justice, leaving local governments mainly in the role of implementers.
- States often transfer responsibilities to local bodies without offering adequate revenue powers or staffing support. Consequently, panchayats and municipalities suffer financial strain, which affects both their developmental role and day-to-day functioning.
What does the State Finance Commission (SFC) do?
- Every five years, each State sets up a State Finance Commission, which recommends how State revenues should be shared with local governments.
- SFCs may propose assigning revenue sources to local bodies, granting them a share of State revenues, providing conditional or unconditional grants, delegating civic functions and staff, and improving administrative systems.
- Although more than a hundred SFC reports have been produced, very few have been implemented effectively.
- Because of this, local governments remain heavily dependent on fiscal transfers from the Union government. The Constitution therefore directs the Union Finance Commission (UFC) to recommend how State finances should be supplemented to support local bodies.
What have earlier UFCs done?
- Six UFCs have so far had their recommendations implemented. Most were unable to estimate the real financial needs of local governments and instead provided lump-sum grants on an ad hoc basis.
- The 13th Finance Commission broke this trend by recommending that grants for local governments be fixed as a percentage of the divisible pool of Union taxes, ensuring protection against inflation and allowing local bodies to benefit from rising tax revenues.
- However, later Commissions reversed this approach and again recommended lump-sum grants. The 15th FC also continued this pattern.
- Another inconsistency relates to conditional grants. To promote administrative reforms in local bodies, the 13th, 14th and 15th UFCs split grants into basic (unconditional) and performance-based (conditional) components.
- But each Commission introduced a completely new set of conditions, disregarding the previous one.
- For example, the 13th FC prescribed six conditions, very few of which States could meet. The 14th FC discarded them and proposed new criteria, and the 15th FC introduced yet another set of requirements
- The Finance Commission of India is a constitutional body created under Article 280 to ensure a fair distribution of financial resources between the Union and the States.
- Because India is a federal country with a strong central government and diverse States with varying levels of development, the Constitution requires a neutral, independent body to recommend how taxes collected by the Centre should be shared with the States.
- Every five years, the President appoints a new Finance Commission, which examines the financial position of both levels of government and suggests a formula for dividing the net proceeds of central taxes.
- Its core task is to decide the vertical distribution (how central taxes should be split between Centre and States) and horizontal distribution (how the States’ share should be divided among them).
- In doing so, the Commission considers factors like population, area, forest coverage, income distance, demographic changes, and fiscal discipline.
- Apart from tax devolution, the Finance Commission also recommends various grants-in-aid to States from the Consolidated Fund of India.
- These include grants for revenue deficit States, disaster management, local bodies, and sector-specific needs.
- Since the 73rd and 74th Constitutional Amendments, Finance Commissions are also responsible for suggesting measures to strengthen the finances of panchayats and municipalities, ensuring that local governments—who actually deliver most public services—have adequate resources.
- Although the Commission’s recommendations are not binding, they carry strong persuasive value and are generally implemented, as they help maintain financial stability and cooperative federalism
Discuss in the context of the roles, challenges, and evolving approaches of Union and State Finance Commissions
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Note: This is a refrence approach to the Question and Model Answer Only
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Answer (D)
The Finance Commission of India is constituted under Article 280 of the Constitution. Its primary functions are:
It does NOT: |
- The Small Satellite Launch Vehicle (SSLV) developed by ISRO is a compact, three-stage rocket powered by solid fuel in all its main stages. It also features a Velocity Trimming Module (VTM) — a liquid propulsion-based system used in the final phase of flight to fine-tune the rocket’s speed and precisely position satellites in orbit.
- The Polar Satellite Launch Vehicle (PSLV), introduced in 1994, represents the third generation of Indian launch vehicles. Having completed over 50 successful missions, it has earned the title of “ISRO’s workhorse” for its reliability in deploying satellites into Low Earth Orbit (LEO) — typically below 2,000 kilometres altitude.
- For launching heavier payloads into higher orbits, ISRO developed the Geosynchronous Satellite Launch Vehicle (GSLV). These rockets are used primarily to place communication satellites into Geosynchronous Transfer Orbit (GTO) — a transitional path leading to Geostationary Earth Orbit (GEO), located roughly 35,786 kilometres above the equator.
- Since placing satellites in such distant orbits demands greater energy, GSLVs employ cryogenic engines, which use liquid hydrogen and liquid oxygen as propellants. These engines provide significantly higher thrust than earlier liquid-fuel engines, making them ideal for long-distance missions.
- As per NASA, to reach a geosynchronous orbit, a spacecraft first enters an elliptical GTO, with its farthest point (apoapsis) near 37,000 km from Earth. Once it reaches that point, the spacecraft fires an apogee motor to circularize its orbit — a process that determines the final geostationary position.
- One of ISRO’s recent communication satellites, CMS-03, weighing 4,410 kg, was placed in a transfer orbit of 29,970 km × 170 km. Historically, ISRO had to rely on foreign launch providers — such as Arianespace or SpaceX — for placing such heavy satellites in orbit.
- However, this situation is changing with the rise of Launch Vehicle Mark-3 (LVM-3), previously known as GSLV Mk-III. This rocket is capable of carrying up to 8,000 kg to Low Earth Orbit and about 4,000 kg to Geosynchronous Orbit.
- It uses a combination of solid, liquid, and cryogenic engines, and a modified version will power India’s Gaganyaan mission, which aims to send humans into space.
- In earlier missions, India’s heaviest satellites — such as GSAT-11 (5,854 kg) and GSAT-24 (4,181 kg) — were launched by Arianespace, while the 4,700-kg GSAT-20 was deployed by SpaceX.
- To launch heavier payloads domestically, ISRO has been optimizing the LVM-3 by slightly lowering the orbit altitude, thereby compensating for mass beyond its 4,000-kg GTO limit.
- To further enhance payload capacity, ISRO is upgrading the cryogenic upper stage, which contributes nearly half of the velocity needed to achieve GTO. The current C25 stage carries 28,000 kg of propellant and produces 20 tonnes of thrust. The upcoming C32 version will carry 32,000 kg of propellant and deliver 22 tonnes of thrust.
- Additionally, ISRO plans to replace the second-stage liquid engine with a semi-cryogenic engine that uses refined kerosene and liquid oxygen.
- This innovation is expected to boost efficiency, lower costs, and increase payload capacity — enabling the rocket to carry up to 10,000 kg to LEO, compared to the present limit of 8,000 kg.
- In the long term, ISRO is working on an ambitious Lunar Module Launch Vehicle (LMLV) — a next-generation heavy-lift system designed to transport up to 80,000 kg into Low Earth Orbit. This vehicle will form the foundation for future human missions to the Moon, marking a major leap in India’s space exploration capabilities
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Note: This is a refrence approach to the Question and Model Answer Only
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Answer (A)
Statement 1: ✅ Correct
Statement 2: ⌠Incorrect
Statement 3: ⌠Incorrect
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Will China capture the electrolyser market?
For Preliminary Examination: Current events of national and international Significance
For Mains Examination: GS III - Enviornment and ecology
Context:
In the clean energy market, the limelight has recently shifted from solar and wind towards green hydrogen. Hydrogen is widely used in industries for oil refining and ammonia and methanol production, but most of it is currently produced using fossil fuels, which add to carbon emissions. Green hydrogen technologies used in production, storage, transportation and application are rapidly advancing, with electrolysers at the core of this transformation. Electrolysers are central to its production, much like photovoltaic (PV) modules are to solar power. And just as no discussion on solar PVs is complete without examining China’s dominance in its supply chain, a similar story seems to be unfolding with electrolysers
Read about:
Photovoltaic (PV) modules
Green hydrogen technologies
Key takeaways:
In the global clean energy sector, attention has been shifting from traditional renewables such as solar and wind to green hydrogen. While hydrogen already plays a critical role in industries like oil refining and the production of ammonia and methanol, the majority of it is generated from fossil fuels, adding to carbon emissions. The focus now lies on developing green hydrogen technologies across production, storage, transport, and application stages. Electrolysers, in particular, have emerged as the backbone of this transformation, much like photovoltaic (PV) modules are for solar energy. Just as debates on solar PVs cannot overlook China’s dominance in the supply chain, a similar trend is now unfolding with electrolysers.
China’s position in green hydrogen
- By 2024, China had become the leading producer of hydrogen globally, generating around 36.5 million tonnes annually. Of this, nearly 1,20,000 tonnes was green hydrogen—accounting for close to half of the world’s total.
- In the electrolyser market, China commands almost 85% of global production capacity for alkaline (ALK) electrolysers. Currently, both Alkaline (ALK) and Proton Exchange Membrane (PEM) electrolysers are used commercially.
- ALK systems, being an established technology, are cheaper but less efficient in handling renewable power fluctuations. PEM electrolysers, though costlier, perform better under variable loads and yield hydrogen of higher purity.
- For the moment, China’s edge lies in its mass-scale ALK electrolyser production, catering both to domestic use and exports.
- China’s rapid build-up of electrolyser capacity, alongside its rollout of large-scale green hydrogen projects, has raised global concerns about its growing influence over the sector’s supply chains.
How China gained this advantage
- China replicated in electrolysers the strategy it had earlier applied in solar PVs: subsidised pricing, tightly integrated supply chains, control over raw material inputs, and speedy expansion of manufacturing capacity.
- ALK electrolysers from China are priced significantly lower than international averages, offering up to 45% cost savings for hydrogen plants in Europe. Price declines continue due to supply chain maturity and increased competition.
- In 2024, a 5 MW ALK electrolyser system cost about six million yuan (~$167/kW), 20% cheaper than in 2023. A 1 MW PEM system was also priced at six million yuan (~$838/kW), reflecting a 32% drop within a year.
- China benefits from abundant domestic supplies of nickel and steel, essential for ALK electrolysers. However, PEM electrolysers depend on scarce and expensive metals such as iridium, platinum, and titanium, which China imports heavily.
- Since hydrogen production requires specific system integration depending on its intended use and purity requirements, competition may increasingly depend on providing integrated solutions rather than price alone.
- Major Chinese renewable energy players such as LONGi and Envision have diversified into hydrogen, not only manufacturing electrolysers but also investing in overseas production facilities.
- For example, Guofu Hydrogen has partnered with German firms to build plants, while Envision Energy has unveiled the world’s largest green hydrogen and ammonia facility powered entirely by renewables.
Competition and challenges
- China appears well on track to dominate the green hydrogen equipment market through its aggressive scaling up of production and international outreach. However, replicating its solar success will not be straightforward.
- Unlike solar, green hydrogen has been designated as a strategic sector by many countries, which are keen to safeguard domestic industries. Consequently, Chinese imports are expected to face stricter regulations, barriers, and scrutiny.
- Concerns over supply chain resilience and energy security will likely shape how far Chinese products penetrate international markets, potentially curbing their expansion in this domain
Follow Up Question
Mains
1.Green hydrogen production utilizes electrolysis, a process powered by renewable energy sources. However, large-scale production of renewable energy also has environmental implications. Discuss the ethical considerations involved in promoting green hydrogen as a sustainable solution. (250 words)
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Note: This is for reference Only - Reference Mains Structure and Reference midel Answer Only
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Prelims
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Answer (A)
Statement 1: If pure hydrogen is used as a fuel, the fuel cell emits heat and water as by-products. ✅ Correct. Statement 2: Fuel cells can be used for powering buildings and not for small devices like laptop computers. ⌠Incorrect. Statement 3: Fuel cells produce electricity in the form of Alternating Current (AC). ⌠Incorrect. |