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| Exclusive for Subscribers Daily: Green Hydrogen and India-UAE relationship for the UPSC Exam? Why are topics like Methane important for both preliminary and main exams? Discover more insights in the UPSC Exam Notes for November 11, 2024 |
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Critical Topics and Their Significance for the UPSC CSE Examination on November 11, 2024
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2nd International Conference on Green Hydrogen
For Preliminary Examination: Current events of national and international importance
For Mains Examination: GS III - Environment & ecology
Context:
Scientists and innovators, Industry leaders, and my dear friends, I send my warm greetings to all of you. It is a pleasure to welcome you to the 2nd International Conference on Green Hydrogen
Read about:
What is Green Hydrogen?
Different types of Hydrogen
Key takeaways:
Green hydrogen is hydrogen that is produced using renewable energy sources, making it a clean and sustainable form of energy. The key process used to produce green hydrogen is electrolysis, where electricity is used to split water (Hâ‚‚O) into hydrogen (Hâ‚‚) and oxygen (Oâ‚‚). When the electricity used in electrolysis comes from renewable sources like wind, solar, or hydroelectric power, the resulting hydrogen is called "green."
Here are some key aspects of green hydrogen:
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Zero Carbon Emissions: The production process emits no carbon dioxide, making it environmentally friendly, unlike traditional hydrogen production methods like natural gas reforming, which release COâ‚‚.
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Renewable Energy-Based: It relies on renewable energy, reducing reliance on fossil fuels.
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Uses:
- Energy Storage: Green hydrogen can store excess renewable energy.
- Transport: It can be used as a fuel for hydrogen-powered vehicles.
- Industry: Green hydrogen is used in industrial processes, such as steel production, ammonia manufacturing, and chemical industries, reducing carbon footprints.
India is making significant strides toward hydrogen-powered transportation as part of its broader strategy to reduce carbon emissions and achieve energy security. The government has set ambitious goals for hydrogen adoption, especially green hydrogen, which aligns with the global push for cleaner energy sources.
Key Aspects of India's Push for Hydrogen-Powered Transportation:
National Hydrogen Mission
- Launched in 2021, the National Hydrogen Mission aims to make India a global hub for green hydrogen production. It focuses on promoting the use of hydrogen as a clean fuel, especially for transportation, to reduce dependency on fossil fuels.
- The mission targets producing 5 million metric tons of green hydrogen annually by 2030.
Hydrogen Fuel Cell Vehicles (HFCVs)
- HFCVs are powered by hydrogen fuel cells that generate electricity through a chemical reaction between hydrogen and oxygen, emitting only water vapor.
- India is exploring hydrogen as a fuel for buses, trucks, and cars, with prototypes already developed.
- Companies like Tata Motors, Ashok Leyland, and Indian Oil Corporation (IOC) are working on hydrogen-fueled vehicles and hydrogen infrastructure.
Follow Up Question
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Answer (C)
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The India-UAE relationship has evolved significantly over the decades, marked by shared interests in trade, energy, and geopolitical cooperation. Here’s a brief overview of the key stages in the evolution of their partnership:
Historical Ties and Early Relations
- Pre-Independence and Early Post-Independence Period: India and the Gulf region, including present-day UAE, shared historical ties through trade, culture, and the movement of people across the Arabian Sea. Indian traders were well-known in the Gulf, dealing in pearls, spices, and textiles.
- 1971 Onwards (Post UAE Formation): The formal diplomatic relationship between India and the UAE began in 1972 after the UAE was established in 1971. India quickly established diplomatic ties with the new federation. Relations were driven largely by trade and the presence of a large Indian expatriate population in the UAE.
1980s and 1990s: Strengthening Economic and Energy Relations
- Oil Imports: India, an energy-deficient country, saw the UAE as a critical supplier of crude oil, while the UAE viewed India as a key market for its energy exports.
- Indian Diaspora: The Indian expatriate community continued to grow, becoming one of the largest foreign communities in the UAE. By the 1990s, Indian workers, especially in the construction and service sectors, became an integral part of the UAE’s economy.
2000s: Strategic Partnership and Economic Growth
- Trade Growth: As India’s economy liberalized and grew rapidly, the UAE became one of its most important trading partners. By the mid-2000s, bilateral trade was worth billions of dollars, with the UAE emerging as one of India’s largest trading partners globally.
- Security Cooperation: The rise of terrorism and regional instability saw an increased focus on security cooperation. Counter-terrorism and intelligence sharing became important elements of the partnership.
2010s: Comprehensive Strategic Partnership
- Strategic Shift (Post-2014): With Prime Minister Narendra Modi’s outreach to West Asia, the India-UAE relationship entered a new phase. The UAE was one of the first Gulf countries visited by Modi, and both countries elevated their ties to a Comprehensive Strategic Partnership in 2015.
- Defence and Security Cooperation: The UAE and India signed several agreements on defense cooperation, focusing on joint training, maritime security, and counter-terrorism efforts.
- Energy and Investments: UAE’s investment in India increased, with major UAE entities like Abu Dhabi Investment Authority (ADIA) and DP World investing in infrastructure, ports, and energy projects in India. India also invested in UAE’s energy sector and received Abu Dhabi National Oil Company (ADNOC) investments in India’s strategic petroleum reserves.
- Cultural and Diplomatic Ties: India's cultural influence in the UAE remained strong, and the UAE’s leadership often recognized the contribution of Indian workers to the UAE’s development.
Recent Developments (2020s Onwards)
- COVID-19 Cooperation: The pandemic underscored the strong bilateral ties, with both nations collaborating on repatriation efforts and healthcare support. India supplied medicines and medical supplies to the UAE during the early stages of the pandemic.
- Economic and Digital Partnerships: The Comprehensive Economic Partnership Agreement (CEPA) signed in 2022 aimed to boost bilateral trade to over $100 billion by 2027. This agreement focuses on sectors like technology, artificial intelligence, and renewable energy.
- Space Cooperation: The two countries have also signed agreements on space exploration, including collaborations between India’s ISRO and the UAE Space Agency.
- Geopolitical Cooperation: Both countries have been working closely on regional security, maritime cooperation in the Indian Ocean, and countering extremism
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Answer (D)
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How does methane play a role in climate change?
For Preliminary Examination: Current events of national and international importance
For Mains Examination: GS III - Environment & ecology
Context:
On average, methane fades away after about 12 years while CO2 continues to warm the planet over centuries. That means CO2 is the main contributor to climate change, but potent methane still wreaks plenty of havoc in its short lifetime.
Read about:
What is Methane?
What is the relation between methane and climate change?
Key takeaways:
Over a 20-year period, methane traps approximately 84 times more heat than carbon dioxide (CO2), the well-known greenhouse gas released from burning fossil fuels.
The major difference between the two lies in their longevity. Methane typically dissipates in about 12 years, whereas CO2 persists and continues to warm the planet for centuries. Thus, while CO2 is a long-term driver of climate change, methane also has a significant short-term impact, contributing to roughly one-third of global warming since the Industrial Revolution.
Sources of Methane
Methane can be produced from natural sources like wetlands, which contain permafrost—frozen ground packed with carbon from ancient organic matter. As global temperatures rise, this permafrost thaws, releasing carbon locked in the ice as both CO2 and methane.
However, human activities account for about 60% of methane emissions. This includes agricultural sources such as livestock emissions and manure, as well as methane from decomposing waste in landfills and the energy sector.
Methane Emissions from the Energy Sector
A large portion of human energy consumption relies on burning fossil fuels like coal, oil, and gas. The oil and gas sectors are significant sources of methane emissions, which occur during the production, transportation, and storage of these fuels. Methane can leak into the atmosphere from equipment that is corroded, damaged, or improperly maintained.
Additionally, gas flaring, where natural gas is burned off during oil extraction, converts methane to CO2, but some raw methane may still escape. Venting, the practice of releasing small amounts of natural gas directly into the atmosphere, occurs when processing or transporting the gas is not cost-effective or for safety reasons to manage pressure.
Reducing Methane Emissions
Addressing methane emissions can be surprisingly straightforward. According to the International Energy Agency, oil and gas companies could cut their methane emissions by up to 75% by detecting and repairing leaks, which often involves basic maintenance and equipment upgrades.
This is why the European Union introduced a new regulation in May requiring fossil fuel companies to regularly measure, report, and reduce methane emissions. Companies must repair any detected leaks within 15 working days
Follow Up Question
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Answer (D)
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How are elections conducted in Indian states?
Elections in Indian states begin with seat allocation as determined by the Delimitation Commission, followed by election announcements, nomination processes, campaigning, polling, vote counting, and the constitution of the House. Here's a breakdown of the procedure for electing Members of Parliament (MPs) and Members of Legislative Assemblies (MLAs).
Delimitation Commission:
Articles 82 and 170 of the Indian Constitution mandate that after each Census, the number of seats in the Lok Sabha and State Legislative Assemblies be reassessed, along with the division of constituencies. The process also designates reserved seats for Scheduled Castes (SCs) and Scheduled Tribes (STs) as per the Delimitation Commission’s recommendations, which are followed by the Election Commission of India (ECI).
The Delimitation Commission, established by an Act of Parliament, has conducted this process after every Census, adjusting the population per seat as India's population grew. For example, the Lok Sabha's seats increased from 494 in 1951 to 543 in 1971 to accommodate population growth.
Election Announcement and Nomination:
The ECI allocates seats based on the Delimitation Commission’s findings, reserves constituencies for SCs/STs, and announces the election schedule, including nomination dates, voting, vote counting, and results declaration. Candidates file nominations after voter lists are prepared and dates announced.
Key criteria for nomination include receiving a "ticket" from the political party and completing the necessary documentation, which involves submitting information about background, assets, liabilities, education, and caste. The nomination process can be done both online (via the Suvidha Portal) and offline. Candidates must also take an oath as per the Indian Constitution’s third schedule.
Eligibility Criteria for Contesting Elections:
As per Article 84 of the Constitution, a candidate must be an Indian citizen and at least 25 years old to contest in Lok Sabha elections. Similar provisions apply to State Legislative Assembly elections under Article 173. Additionally, the Representation of the People Act, 1951, requires that the candidate must be an elector in any parliamentary or assembly constituency.
Candidates must also make a security deposit—₹25,000 for general candidates and ₹12,500 for SC/ST candidates for Lok Sabha elections. Assembly candidates deposit ₹10,000, with SC/ST candidates paying ₹5,000. A person can contest elections from any constituency except Assam, Lakshadweep, and Sikkim, and cannot stand from more than two constituencies at once.
Campaigning and Scrutiny:
After the nominations, election officials scrutinize candidates to ensure compliance with legal requirements. Invalid nominations are rejected, and candidates can withdraw their names within a specified time. Once the final candidate list is confirmed, formal campaigning begins. Candidates and political parties promote their agendas and seek voter support through various strategies and tactics to influence voters
1.Consider the following statements: (UPSC 2017)
Which of the statements given above is/are correct?
A. 1 and 2 only
B. 2 only
C. 2 and 3 only
D. 3 only
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Answer (D)
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- In 2019, the Union Ministry of Environment, Forest and Climate Change (MoEFCC) launched the National Clean Air Programme (NCAP) to improve air quality in Indian cities. This initiative shifted the responsibility for addressing air pollution from the Supreme Court to the government.
- The program set targets for 131 highly polluted cities, aiming to reduce particulate matter by 20-30% by 2024 from 2017 levels, later revised to a 40% reduction by 2025-26 based on 2019-20 data.
- The 15th Finance Commission allocated direct grants to 42 cities and seven urban agglomerates with populations over 1 million to combat air pollution, with MoEFCC funding the rest. Approximately ₹20,000 crore is designated for the program through 2025-26.
- Each state and city must develop action plans based on pollution source studies, with funding tied to improvements in air quality and an increase in “good” air days, defined as days with an air quality index below 200. In 2022, MoEFCC introduced the Swachh Vayu Survekshan to acknowledge cities that actively reduced pollution.
- Despite these measures, significant issues remain. The NCAP primarily targets PM10 as the key pollutant, neglecting PM2.5, which poses greater health risks due to its ability to enter the bloodstream and cause serious conditions like heart disease.
- PM10, being coarser and dust-related, is not a primary pollutant but becomes hazardous when mixed with toxins from sources such as vehicles and industries. Effective action requires addressing emissions from vehicles, coal-burning industries, open garbage burning, and biomass used for cooking, which worsens air quality and health outcomes.
- The focus on controlling PM10 has led to an uneven distribution of resources, with 64% of funding allocated to road maintenance tasks like paving, widening, pothole repairs, and mechanical sweepers.
- While these activities are important, they do not directly address the primary sources of air pollution.
- Additionally, there is a lack of correlation between PM10 reductions and the actions taken by cities, leading to policy confusion and ineffective strategies in combating pollution
- Carbon dioxide
- Carbon monoxide
- Nitrogen dioxide
- Sulfur dioxide
- Methane
Select the correct answer using the code given below:
A. 1, 2 and 3 only
B. 2, 3 and 4 only
C. 1, 4 and 5 only
D. 1, 2, 3, 4 and 5
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Answer (B)
The Air Quality Index (AQI) typically considers the following atmospheric gases:
Carbon dioxide (CO2) and Methane (CH4) are not typically included in the AQI calculation, as they are primarily greenhouse gases rather than pollutants that directly affect air quality and health in the same way as CO, NO2, and SO2 |
- Inflation measured by the Wholesale Price Index (WPI) decreased to a four-month low of 1.31% in August, down from 2.04% in July. This reduction was due to a slight easing in the rate of price increases for food items and manufactured goods, alongside a drop in fuel and power costs into deflation of 0.7%, compared to a 1.7% increase previously
- Food inflation fell to a ten-month low of 3.3% in August, largely driven by a year-over-year decrease in the prices of vegetables, eggs, meat, and fish, which fell by 10% and 0.7%, respectively.
- The moderation in inflation was influenced by base effects, as vegetable prices had surged by 48.4% in the previous August. Inflation for primary food items was 3.1%, a decrease from the previous year's 11.4%, though some items experienced significant price hikes despite the high base from last year.
- Inflation for cereals remained high at 8.44%, with paddy prices rising by 9.1% and wheat inflation increasing to 7.3% from 7% in July. Pulses inflation was notably high at 18.6%, and potato inflation surged to 78%
The Wholesale Price Index (WPI) is an economic indicator that measures the average change in prices of goods sold in bulk and traded between wholesalers, rather than directly to consumers. It reflects the price changes from the perspective of producers and is used to gauge inflation at the wholesale level.
Key points about WPI:
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Coverage: WPI typically includes categories like primary articles (e.g., agricultural products, minerals), fuel and power, and manufactured products.
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Purpose: It helps monitor inflationary trends in the economy, as changes in wholesale prices can signal shifts in production costs and can eventually impact consumer prices.
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Calculation: The index is calculated based on a weighted average of prices for a basket of goods. The weights are determined based on the share of each item in total wholesale transactions.
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Usage: Economists, policymakers, and businesses use WPI to make economic decisions and forecasts. It can influence monetary policy and economic strategies.
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Difference from CPI: Unlike the Consumer Price Index (CPI), which measures price changes from the perspective of consumers, WPI measures price changes from the perspective of producers and wholesaler
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Answer (B)
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| Subject | Topic | Description |
| History | Modern Indian History | Company rule and Crown rule 1773 - 1947 |
| History | Modern Indian History | Fall of Mughals |
| History | Modern Indian History | Establishment of British rule in India |
| History | Modern Indian History | Economic Policies of the British |
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