INTEGRATED MAINS AND PRELIMS MENTORSHIP (IMPM) 2025 Daily KEY
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Electric Vehicles and Integrated Air Drop Test (IADT-1) and its significance for the UPSC Exam? Why are topics like India’s Smart City Mission, Index of Industrial Production (IIP), Fossil Fuelsimportant for both preliminary and main exams? Discover more insights in the UPSC Exam Notes for August 28, 2025 |
1. Maruti Suzuki’s EV Production
Maruti Suzuki is set to begin large-scale production of its electric vehicle from August 26 at the Hansalpur plant in Ahmedabad. This facility is notable for being India’s first automobile factory equipped with a Gati Shakti Multimodal Cargo Terminal, enabling rail-based car transportation.
2. India’s EV Transition Goals
India has set ambitious targets for electric mobility—by 2030, it aims for 80% of two- and three-wheelers, 40% of buses, and 30% of private cars to be electric. To support this transition, the Union Budget 2025 removed import duties on several raw materials crucial for lithium-ion battery manufacturing, giving a significant boost to domestic battery production.
3. Environmental Benefits of EVs
A joint study by IIT Roorkee and the International Council on Clean Transportation (ICCT), published on World Environment Day 2025, highlighted that battery electric vehicles (BEVs) in India produce up to 38% lower carbon dioxide equivalent emissions per kilometre compared to conventional internal combustion engine vehicles (ICEVs) in the passenger car segment. The study also noted that as India’s electricity grid becomes greener, these emission reductions will increase further.
4. Types of Electric Vehicles (e-AMRIT classification)
According to the government’s e-AMRIT portal, four categories of EVs are available in India:
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Battery Electric Vehicle (BEV): Fully powered by lithium-ion batteries, replacing internal combustion engines completely. They are more efficient than hybrids and plug-in hybrids.
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Plug-in Hybrid Electric Vehicle (PHEV): Combines a traditional engine with a rechargeable battery that can be plugged into an external power source. More efficient than HEVs but less so than BEVs.
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Hybrid Electric Vehicle (HEV): Uses both a petrol engine and a battery-driven motor. The engine can also recharge the battery, but efficiency is lower than PHEVs or BEVs.
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Fuel Cell Electric Vehicle (FCEV): Generates electricity using hydrogen and oxygen, releasing only heat and water. They run entirely on electricity but provide a driving range and refuelling experience similar to conventional cars.
5. Government Initiatives for EV Adoption
Several policy measures and schemes are underway to accelerate India’s EV adoption:
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PM Electric Drive Revolution in Innovative Vehicle Enhancement (PM E-Drive): Introduced on October 1, 2024, replacing the earlier FAME and EMPS schemes. It offers direct purchase incentives and funding for EV charging infrastructure.
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e-AMRIT Portal: Launched at COP26 in Glasgow, developed by NITI Aayog, it provides comprehensive information on EV adoption, incentives, and investment opportunities.
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Production Linked Incentives (PLI-Auto): Operational since April 2020, covering 14 sectors, including advanced automotive technology products. It provides financial incentives to encourage domestic manufacturing with a minimum of 50% local value addition.
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PM e-Bus Sewa – Payment Security Mechanism (PSM): Approved in 2024 with a budget of ₹3,435.33 crore to support procurement and operation of 38,000+ e-buses by public transport authorities across India.
Sodium-Ion Battery Breakthrough
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A research team at the Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) in Bengaluru, under the Department of Science and Technology, has created a sodium-ion (Na-ion) battery capable of charging up to 80% in just six minutes, with a lifespan exceeding 3,000 charge cycles.
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This innovation offers a strong alternative to the widely used lithium-ion batteries, where China dominates global supply chains. Sodium, unlike lithium, is more abundant, inexpensive, and easily extracted from seawater, making it a strategic option for India.
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The newly developed battery uses NASICON-type (Na-Super-Ionic Conductor) chemistry, a class of polyanionic materials with well-established electrochemical structures, offering both stability and performance advantages
1.Consider the following types of vehicles: (UPSC CSE 2025)
I. Full battery electric vehicles
II. Hydrogen fuel cell vehicles
III. Fuel cell-electric hybrid vehicles
How many of the above are considered as alternative powertrain vehicles?
(a) Only one
(b) Only two
(c) All the three
(d) None
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Answer (c)
The term “alternative powertrain vehicles” refers to vehicles that move away from the conventional internal combustion engine (ICE) powered by petrol or diesel. These include battery electric vehicles (BEVs), fuel cell electric vehicles (FCEVs, including hydrogen fuel cell vehicles), and hybrid versions that combine fuel cells with other electric systems.
✅ Therefore, all three fall under alternative powertrain vehicles. Correct Answer: (c) All the three |
The Integrated Air Drop Test (IADT-1) is a key safety demonstration conducted by the Indian Space Research Organisation (ISRO) as part of the Gaganyaan human spaceflight programme. Its primary purpose is to validate the parachute-based deceleration system that will bring the Gaganyaan crew module safely back to Earth after re-entry.
In this test, a 4.8-ton dummy crew module was carried to an altitude of about 3 kilometres by an Indian Air Force Chinook helicopter and then released. Once released, the module’s automated systems activated a sequence of parachute deployments—starting with drogue parachutes for stabilization, followed by three large main parachutes. These ensured that the capsule slowed to the desired speed (around 8 metres per second) before splashdown.
The trial successfully replicated the final stages of an actual space mission, even though the capsule was uncrewed and released from a helicopter. The test showed that the crew module’s parachute system performs reliably under real-world conditions.
IADT-1 involved close collaboration between multiple agencies:
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Indian Air Force (IAF) provided the helicopter support.
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Defence Research and Development Organisation (DRDO) contributed materials and safety systems.
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Indian Navy and Coast Guard prepared for recovery operations.
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The Vikram Sarabhai Space Centre (VSSC) led most of the activities, with its Director noting that the centre handled about 90% of the work.
- The Gaganyaan programme is not the final goal but rather the stepping stone for India’s long-term human spaceflight ambitions. The government has outlined plans to set up the Bharatiya Antariksh Station (BAS) by 2035 and to attempt a crewed lunar landing by 2040.
- Achieving these milestones will require multiple missions, longer stays in orbit, and the development of advanced deep-space technologies. Timelines may shift — for instance, IADT-1 was initially slated for April 2024 — but each test contributes to building the expertise needed for larger objectives.
- As per ISRO, the upcoming TV-D2 flight will validate the Crew Escape System by simulating an emergency abort: the crew module will detach, slow down using thrusters and parachutes, and land in the sea for recovery operations.
- Parallel to this, ISRO is extending the SpaDeX mission, after its twin satellites successfully carried out an in-orbit docking demonstration in May 2025. This capability will play a vital role in future projects such as Gaganyaan, Chandrayaan-4, and the BAS.
- The first human mission (H1) is officially targeted for 2027, though further delays are anticipated
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Answer (C)
✅ Therefore, the incorrect statements are 3 and 4 |
The International Institute for Management Development (IMD) recently published the Smart City Index 2025, which defines a smart city as “an urban environment that leverages technology to maximise benefits and reduce the challenges of urbanisation for its residents.”
The ranking assesses cities across five dimensions: health and safety, mobility, activities, opportunities, and governance. In 2025, Zurich continues to hold the top position, with Geneva rising to third place and Lausanne ranking 10th, reflecting Switzerland’s robust urban planning and citizen-focused infrastructure. This year, six new cities entered the global rankings: AlUla (Saudi Arabia), Astana (Kazakhstan), Caracas (Venezuela), Kuwait City (Kuwait), Manama (Bahrain), and San Juan (Puerto Rico).
Indian Cities in the Smart City Index 2025
Indian cities remain part of the global smart city movement but are still outside the top 20. While improvements have been made in infrastructure, digital adoption, and citizen services, challenges in governance, mobility, and human development continue to affect their global standings.
| City | Smart City Rank 2025 |
|---|---|
| Delhi | 104 |
| Mumbai | 106 |
| Hyderabad | 109 |
| Bengaluru | 110 |
Smart Cities Mission and Its Objectives
Launched on June 25, 2015, by Prime Minister Narendra Modi, the Smart Cities Mission is an initiative of the Union Ministry of Housing and Urban Affairs. Its goal is to develop urban areas that provide core infrastructure, a clean and sustainable environment, and an improved quality of life for residents using smart solutions.
The mission seeks to promote economic growth and inclusive development through replicable urban models that can serve as examples for other cities. Cities across India were invited to propose projects to enhance municipal services and make urban areas more liveable. Between January 2016 and June 2018, the Ministry selected 100 cities in five rounds for the mission.
Implemented as a Centrally Sponsored Scheme, the mission does not follow a rigid template. Instead, it is guided by six core principles:
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Communities at the centre of planning and execution
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Maximising outcomes with minimal resources
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Cooperative & Competitive Federalism – cities selected competitively with flexibility to implement projects
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Innovative, integrated, and sustainable solutions
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Technology as a means, not the goal – adopting tech relevant to the city’s context
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Convergence – both sectoral and financial
A strategic feature of the mission is area-based development, which includes city improvement (retrofitting), city renewal (redevelopment), city extension (greenfield development), along with pan-city initiatives where smart solutions are applied across larger urban areas. Key focus areas include walkways, pedestrian crossings, cycling tracks, waste-management systems, and integrated traffic management
Smart and Intelligent Village
- Recently, Maharashtra Chief Minister Devendra Fadnavis announced the creation of India’s first “Smart and Intelligent Village” in Satnavari, located 31 km from Nagpur.
- A Smart Intelligent Village is envisioned as a model for rural development that integrates digital technologies, Internet of Things (IoT), Artificial Intelligence (AI), and seamless connectivity to enhance daily life in villages.
- The project was proposed by Voice of Indian Communication Technology Enterprises (VoICE), a consortium of leading Indian telecom companies. The pilot was completed by Independence Day 2025 and formally launched on August 24, 2025.
- According to Rakesh Kumar Bhatnagar, Director General of VoICE, the initiative aims to simplify rural life, enabling villagers to leverage digital and AI tools for agriculture, cultivation, and other everyday activities
Follow Up Question
1. How does smart city in India, address the issues of urban poverty and distributive justice? (UPSC CSE 2025)
2. With a brief background of the quality of urban life in India, introduce the objectives and strategy of the ‘Smart City Programme.’ (UPSC CSE 2016)
All India Index of Industrial Production (IIP)
For Preliminary Examination: Current events of national and international Significance
For Mains Examination: GS III - Economy
Context:
As per the revised calendar, the Quick Estimate of Index of Industrial Production (IIP) will now be released on 28th of every month (or next working day if 28th is a holiday). The index is compiled with data received from source agencies, which in turn receive the data from the producing factories/ establishments. These Quick Estimates will undergo revision in subsequent releases as per the revision policy of IIP
Read about:
Index of Industrial Production (IIP)
Central Statistical Organisation (CSO)
Key takeaways:
- The Index of Industrial Production (IIP) is a key statistical measure that reflects the performance and growth of various sectors of the industrial economy within a country.
- Essentially, it provides a quantitative snapshot of how much output is being produced by industries over a specific period of time, typically on a monthly basis.
- It captures the fluctuations in production levels in sectors like manufacturing, mining, and electricity, which are crucial components of the industrial landscape.
- The IIP is designed to track changes in production relative to a base year, which is a reference year where the index is standardized at 100.
- By comparing current production levels to the base year, the IIP indicates whether industrial activity is expanding, contracting, or remaining stable. For example, an IIP value of 120 means that industrial production has increased by 20% compared to the base year, while a value of 90 would indicate a 10% decline.
- One of the main purposes of the IIP is to provide a real-time gauge of industrial growth, which is essential for economic planning and policymaking.
- Governments, central banks, and businesses closely monitor it to understand trends in industrial output, assess the health of the economy, and make informed decisions regarding investments, fiscal policies, and monetary policies.
- It also helps in analyzing the impact of economic reforms, technological changes, or global events on domestic industries.
- The IIP does not measure the absolute level of industrial production in monetary terms; instead, it focuses on the volume of production, removing price effects to provide a clearer picture of actual industrial activity.
- Moreover, it is often broken down into categories such as core industries, manufacturing sub-sectors, and consumer vs. capital goods, offering more detailed insights into which parts of industry are driving growth or facing challenges.
Additional Information
- The Index of Industrial Production (IIP) recorded a growth of 3.5% in July 2025, up from 1.5% in June 2025 (Quick Estimate). The performance of the three key sectors in July 2025 showed varied trends, with Mining declining by 7.2%, Manufacturing increasing by 5.4%, and Electricity rising marginally by 0.6%.
- The Quick Estimate of the overall IIP for July 2025 stands at 155.0, compared to 149.8 in July 2024. Sector-wise, the indices are 107.7 for Mining, 156.9 for Manufacturing, and 221.5 for Electricity.
- Within the manufacturing segment, 14 out of 23 industry groups at the NIC 2-digit level reported positive growth in July 2025 compared to the same month last year. The leading contributors to growth were the Manufacture of basic metals (12.7%), Manufacture of electrical equipment (15.9%), and Manufacture of other non-metallic mineral products (9.5%).
- In the basic metals group, items such as MS slabs, HR coils and sheets of mild steel, and flat products of alloy steel contributed significantly.
- Within electrical equipment, key contributors included electric heaters, electrical apparatus for switching or protecting circuits (like switchgear, circuit breakers, control panels), and small transformers.
- For other non-metallic mineral products, significant growth was driven by all types of cement, cement clinkers, and marble slabs (polished or unpolished).
- Looking at IIP based on the use-based classification, the indices for July 2025 were 147.6 for Primary Goods, 119.7 for Capital Goods, 174.1 for Intermediate Goods, and 201.0 for Infrastructure/Construction Goods.
- Among consumer goods, Consumer Durables recorded an index of 136.3, while Consumer Non-Durables stood at 147.8.
- The corresponding growth rates compared to July 2024 were -1.7% for Primary Goods, 5.0% for Capital Goods, 5.8% for Intermediate Goods, 11.9% for Infrastructure/Construction Goods, 7.7% for Consumer Durables, and 0.5% for Consumer Non-Durables.
- On the basis of use, the top three contributors to IIP growth in July 2025 were Infrastructure/Construction Goods, Intermediate Goods, and Consumer Durables
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Answer (C)
The Eight Core Industries in India, which together have a weight of 37.90% in the overall Index of Industrial Production (IIP), are: Coal, Crude Oil, Natural Gas, Refinery Products, Fertilizers, Steel, Cement, and Electricity. Looking at the options given:
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- According to the Periodic Labour Force Survey (PLFS) released by the Ministry of Statistics and Programme Implementation, the unemployment rate in India dropped to 5.2% in July, down from 5.6% in June.
- The Labour Force Participation Rate (LFPR) for women registered a slight improvement, rising from 24.5% in June to 25.5% in July. Among men, it stood at 57.4%, while the overall LFPR was 41.4%.
- In rural regions, the LFPR for men aged 15 and above was 78.1%, whereas for women it was 36.9%. In contrast, urban areas recorded an LFPR of 25.8% for women and 75.1% for men in the same age bracket.
- The survey further reported that the unemployment rate (UR) among people aged 15 and above was 5.2% nationwide — 4.4% in rural areas and 7.2% in urban areas. Within rural areas, the UR was 3.9% for women and 4.6% for men. In urban centres, the unemployment rate was 8.7% for women and 6.6% for men.
- The Worker Population Ratio (WPR) — which reflects the share of employed individuals in the total population — improved as well. For persons aged 15 and above in rural areas, the WPR rose from 53.3% in June to 54.4% in July.
- In urban areas, it stood at 47%, while the all-India average reached 52%, marking a 0.8 percentage point increase over June.
- For the survey, the Labour Bureau covered 89,505 households (49,355 rural and 40,150 urban), encompassing 3,79,222 individuals — of which 2,16,832 were from rural areas and 1,62,390 from urban regions
- The Periodic Labour Force Survey (PLFS) is India’s primary mechanism for collecting and publishing official employment and unemployment statistics. It was launched in 2017 by the National Statistical Office (NSO) under the Ministry of Statistics and Programme Implementation (MoSPI) with the aim of producing more regular and timely labour market data than earlier surveys.
- Unlike the older Employment-Unemployment Surveys that were conducted once every five years, the PLFS provides both annual estimates and quarterly estimates. The annual reports cover both rural and urban areas and provide state-level and all-India data for the period from July to June.
- In contrast, the quarterly bulletins focus only on urban areas and are restricted to individuals aged 15 years and above. This dual system ensures that policymakers have continuous insights into the labour market situation.
- The PLFS generates information on several important indicators. Among them, the Labour Force Participation Rate (LFPR) measures the proportion of the working-age population either working or seeking work.
- The Worker Population Ratio (WPR) reflects the share of the population that is actually employed. The Unemployment Rate (UR) represents the proportion of unemployed persons in the labour force.
- These three indicators together give a comprehensive picture of labour market dynamics across rural and urban India, as well as across different social and gender groups.
- The survey is significant because it provides large-scale, nationally representative data. For instance, the PLFS usually covers lakhs of individuals across tens of thousands of households, ensuring that the findings are robust and reliable.
- Such data plays a crucial role in assessing the effectiveness of government employment schemes, identifying gaps in labour absorption, and understanding the challenges of informal and underemployment in India.
- The results of PLFS often highlight important trends. For example, it consistently shows that the female LFPR in India is much lower than that of men, reflecting both social and economic barriers.
- It also indicates that urban unemployment rates are generally higher than rural rates, partly because of rural underemployment and disguised employment in agriculture. The data underscores India’s reliance on the informal sector, where most workers lack job security and social protection.
- From a policy perspective, PLFS data helps in designing targeted interventions. It points to the need for improving skill development, vocational training, and education to align the workforce with emerging opportunities in manufacturing and services.
- It also stresses the importance of measures to increase women’s participation in the labour market, such as better childcare facilities, workplace safety, and flexible work options
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Answer (C)
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For Preliminary Examination: Current events of national and international significance
For Mains Examination: GS II -Bilateral, regional and global groupings and agreements involving India
Context:
Prime Minister Narendra Modi is likely to meet German Chancellor Friedrich Merz, Italian Prime Minister Giorgia Meloni, Ukrainian President Volodymyr Zelenskyy and the host, Canadian Prime Minister Mark Carney, in Kananaskis where he will also address the G7 leaders’ outreach session
Read about:
What is the Global South?
G7 Summit 2025
Key takeaways:
The "Global South" is a term that has gained prominence in recent years to describe a grouping of countries primarily characterized by shared experiences in socioeconomics and politics, rather than strict geographical location. It broadly encompasses nations in Africa, Latin America and the Caribbean, Asia (excluding Israel, Japan, and South Korea), and Oceania (excluding Australia and New Zealand)
Socioeconomic Factors: Countries in the Global South are generally identified by:
- Lower incomes and higher levels of poverty.
- High population growth rates.
- Limited educational opportunities and deficient healthcare systems.
- Economies that are often less diversified and more reliant on primary commodities.
- Vulnerability to external economic shocks
- The term Global South broadly refers to the developing and less economically advanced nations across the world. Over the years, India has taken part in eleven outreach sessions of the G7 Summits, with its participation recorded in the years: 2003 (France), 2005 (UK), 2006 (Russia), 2007 (Germany), 2008 (Japan), 2009 (Italy), 2019 (France), 2021 (UK), 2022 (Germany), 2023 (Japan), and 2024 (Italy).
- The G7 comprises an informal coalition of leading industrialized nations, namely France, the United States, the United Kingdom, Germany, Japan, Italy, and Canada, along with the European Union. Each year, these countries convene at the G7 Summit to address pressing global economic and political challenges.
- Canada assumed the G7 Presidency on January 1 of this year, marking its seventh time in this role. The current year also celebrates the 50th anniversary of the G7 Summit. Although India is not a formal member of the G7, its Prime Minister has been a regular invitee. The 2024 Summit represents India’s 12th appearance at a G7 outreach event and Prime Minister Modi’s sixth participation in such a session
Follow Up Question
1.In which one of the following groups are all the four countries members of G20? (UPSC 2020)
(a) Argentina, Mexico, South Africa and Turkey
(b) Australia, Canada, Malaysia and New Zealand
(c) Brazil, Iran, Saudi Arabia and Vietnam
(d) Indonesia, Japan, Singapore and South Korea
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Answer (a)
(a) Argentina, Mexico, South Africa and Turkey ✅
(b) Australia, Canada, Malaysia and New Zealand âŒ
(c) Brazil, Iran, Saudi Arabia and Vietnam âŒ
(d) Indonesia, Japan, Singapore and South Korea âŒ
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