Why in the News?
PM Modi inaugurated the 100 TPD cattle dung-based Compressed Bio-Gas (CBG) plant in Gwalior.
About the CBG PlantÂ
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What is Compressed Biogas (CBG)?
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PM Modi inaugurated the 100 TPD cattle dung-based Compressed Bio-Gas (CBG) plant in Gwalior.
About the CBG PlantÂ
Working features:
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| Details | |
| About |
|
| Process of Making CBG |
|
| Significance of CBG |
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| PYQ Relevance: Q) Naxalism is a social, economic and developmental issue manifesting as a violent internal security threat. In this context, discuss the emerging issues and suggest a multilayered strategy to tackle the menace of Naxalism. (UPSC CSE 2022) |
Mentorâs Comment: UPSC Mains have always focused on âLeft Wing Extremismâ (2023), âGrowth of Naxalism, and Radicalizationâ (2022 and 2024).
The SATP report notes an increase in Maoist activities across 12 states, highlighting a rise from 10 states in 2022. Despite claims of declining violence due to the National Policy and Action Plan (NPAP), challenges remain.
But Why? What is the root cause?
Todayâs editorial talks about the significance of vigilance and adaptability in combating extremist violence. This content can be used for âRising Radicalization and Terrorism in Indiaâ.
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Let’s learn!
At the end of COP 29 in Baku (Azerbaijan), India will push for ambitious climate mitigation financing from developed nations. At the same time, India is at a critical juncture in its environmental and public health journey.
| What are the key observations from the early post-independence history? ⢠The India-Pak partition in 1947 resulted in one of the largest mass migrations (14 to 18 million people displaced) that led to widespread communal violence, resulting in approximately one million deaths across religious communities. This continues to affect India-Pakistan relations even today. ⢠Further, under the leadership of Sardar Vallabhbhai Patel, the government employed a combination of negotiations and military action to integrate these states into the Indian Union. For example, Hyderabad through Operation Polo and Junagadh’s accession following a plebiscite. ⢠The new Indian government emphasized secularism as a foundational principle, and the Constitution adopted a framework for democracy and civil rights while promoting equality among all citizens. The practice of untouchability was abolished, and reservations were implemented for marginalized communities. o But in the immediate years, agricultural productivity was low, exacerbated by droughts and inadequate infrastructure. o The government recognized the need for economic reforms to uplift the agrarian sector and improve living conditions. ⢠This period (1950s-1960s) also witnessed the emergence of political movements addressing regional aspirations and demands for statehood, such as the formation of Andhra Pradesh following widespread protests after the death of Potti Sriramulu during a hunger strike. |
Policymakers globally are addressing Big Tech’s dominance in AI by investing in sovereign cloud infrastructure, open data platforms, and supporting start-ups, yet these measures may inadvertently reinforce Big Tech’s control.
Q The emergence of the Fourth Industrial Revolution (Digital Revolution) hasinitiated e-Governance as an integral part of governmentâ. Discuss. (UPSC IAS/2020)

A sub-adult female tiger from Kamakhya Reserve Forest in Assam strayed near Kaziranga National Park and was attacked by locals.
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| About | ⢠Located in the Golaghat, Sonitpur, Biswanath, and Nagaon districts of Assam, India. ⢠Spans 430 sq. km. (166 square miles). ⢠Established as a reserve forest in 1905, declared as a National park in 1974, and a UNESCO World Heritage Site in 1985. ⢠Declared as a Tiger Reserve in 2006. |
| Geographical Features | ⢠The park is crisscrossed by the Brahmaputra River along with numerous small bodies of water. ⢠Dominated by tall elephant grass, marshland, and tropical moist broadleaf forests. ⢠Terrain includes sandbars, beels (flood-formed lakes), and chapories (elevated areas). |
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PYQ:[2013] Consider the following pairs: National Park River flowing through the Park 1. Corbett National Park : Ganga 2. Kaziranga National Park : Manas 3. Silent Valley National Park : Kaveri Which of the above pairs is/are correctly matched? (a) 1 and 2 (b) 3 only (c) 1 and 3 (d) None |

Several dead fish are floating on the banks of Ashtamudi Lake in Kerala due to illegal use of âthottaâ (explosives) and ânanchuâ (poisons) for fishing.
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| About | ⢠Brackish-water estuarine lake, located in Kerala, covering 5,700 hectares. ⢠Designated as a Wetland of International Importance under the Ramsar Convention in 2002. |
| Geographical Features | ⢠Encompasses 8 channels (arms) connecting to the lake, giving it the name “Ashtamudi.” (gateway to the backwaters of Kerala) ⢠Second largest lake in Kerala (first being the Vembanad Lake), drains into the sea via Neendakara estuary. ⢠Kallada River is the main water source for the lake. ⢠Historical significance as a major port city of Quilon, as recorded by Ibn Battuta. |
| Flora and Fauna | ⢠Mangrove species: Avicennia officinalis, Bruguiera gymnorrhiza, Sonneratia caseolaris. ⢠Endangered species: Syzygium travancoricum and Calamus rotang. ⢠57 species of avifauna, including 6 migratory species and 51 resident species. â˘Â In 2014, the Clam Governing Council became the first Marine Stewardship Council certified fishery in India for their sustainable clam fishing. |
PYQ:[2018] Which one of the following is an artificial lake? (a) Kodaikanal (Tamil Nadu) (b) Kolleru (Andhra Pradesh) (c) Nainital (Uttarakhand) (d) Renuka (Himachal Pradesh) |
| PYQ Relevance: Q) “The most significant achievement of modern law in India is the constitutionalization of environmental problems by the Supreme Court.” Discuss this statement with the help of relevant case laws. (UPSC CSE 2022) |
Mentorâs Comment: UPSC Mains has recently focused on Environmental Issues (2020) and regional Environmental Challenges (2023).
According to the Emissions Gap Report 2024 from the United Nations Environment Programme, India has seen over 6% more greenhouse gas emissions than the previous year.
Today at the end of COP 29 in Baku (Azerbaijan), India will push for ambitious climate mitigation financing from developed nations. These two examples show that India is at a critical juncture in its environmental and public health journey.
Todayâs editorial talks about the challenges around the current environmental health governance in India. This content can be used for âEnvironmental regulations and challengesâ.
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Let’s learn!
At the end of COP 29 in Baku (Azerbaijan), India will push for ambitious climate mitigation financing from developed nations. At the same time, India is at a critical juncture in its environmental and public health journey.
Way Forward: To improve environmental health in India, there is a need for an integrated regulatory approach that updates laws, enhances enforcement, engages communities, and ensures comprehensive monitoring of pollutants.
A 2019 tender by the Solar Energy Corporation of India (SECI) is now central to a US district court indictment alleging that Gautam Adani and others offered âš2,029 crore ($265 million) in bribes to Indian officials.
What specific allegations have been made regarding the SECI solar bid?
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Q Explain the purpose of the Green Grid Initiative launched at the World Leaders Summit of the COP26 UN Climate Change Conference in Glasgow in November 2021. When was this idea first floated in the International Solar Alliance (ISA)? (UPSC IAS/2021)
The Ministry of Science & Technology has launched Nafithromycin, Indiaâs first indigenous antibiotic to combat drug-resistant infections.
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| About | ⢠It was developed with the support of the Biotechnology Industry Research Assistance Council (BIRAC), a unit under the Department of Biotechnology, to combat antimicrobial resistance (AMR). ⢠It aims to treat Community-Acquired Bacterial Pneumonia (CABP) caused by drug-resistant bacteria. ( Awaiting final approval from CDSCO for manufacturing and public use.) |
| Features  | ⢠Developed over 14 years of clinical trials in the U.S., Europe, and India. ⢠10 times more effective than azithromycin. (3 doses to combat Drug-Resistant Pneumonia) ⢠Minimal side effects, no significant drug interactions, and food-independent. |
| Significance  | ⢠It targets both typical and atypical pathogens. ⢠It addresses a global health issue, especially CABP, contributing to over 2 million deaths annually. ⢠Offers a more effective, faster, and safer treatment for drug-resistant pneumonia. ⢠Demonstrates successful public-private collaboration between the government and Wockhardt Pharmaceuticals. ⢠A cost-effective solution for treating resistant infections in low-resource settings. |
PYQ:[2019] Which of the following are the reasons for the occurrence of multi-drug resistance in microbial pathogens in India?
Select the correct answer using the code given below. (a) 1 and 2 |
A 12-year study by researchers from the Kalinga Centre for Rainforest Ecology has revealed that the king cobra, previously believed to be a single species, actually comprises four distinct species.
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| About | ⢠Scientific Name: Ophiophagus hannah. ⢠It is the largest Venomous Snake; Reaches up to 18 feet (5.5 meters). ⢠Venom is Neurotoxic, affecting the nervous system. |
| Re-categorization | Kalinga Centre for Rainforest Ecology identified the species as:
Species differ by 1-4% genetically, justifying their reclassification. |
| Habitat and Behavioural Features | ⢠Found in tropical, subtropical, and temperate regions ( India, Sri Lanka, Southeast Asia, and the Philippines) ⢠Solitary and territorial, with a diet of snakes, lizards, birds, and rodents. ⢠Mating occurs annually during monsoon, with females laying up to 40 eggs in nests. ⢠Raises and spreads its hood when threatened, appearing larger. ⢠Vital in controlling snake populations and maintaining ecological balance. |
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PYQ:[2010] King Cobra is the only snake that makes its own nest. Why does it make its nest? (a) It is a snake-eater and the nest helps attract other snakes |
Over 1.76 crore school students participated in Project Veer Gatha 4.0, sharing creative tributes to the bravery and sacrifice of Armed Forces personnel.
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| About | ⢠Launched in 2021 to honor the acts of bravery and selfless sacrifice of Gallantry Awardees. ⢠1.76 crore students from 36 states and UTs participated. ⢠Conducted annually since its inception, with increasing participation: ⢠First Edition (2021): 8 lakh students, Second Edition (2022): 19.5 lakh students, Third Edition (2023): 1.36 crore students. |
| Aims and Objectives | ⢠Instill patriotism and national pride among students. ⢠Spread awareness about the heroic contributions of Gallantry Awardees. ⢠Foster creativity through various forms of artistic expression. ⢠Promote national unity and pride across Indiaâs diverse school system. ⢠Enhance knowledge about unsung heroes and military heritage. |
| Features of the Program | ⢠Creative content submissions, including poems, paintings, essays, and videos. ⢠100 national-level winners annually, with a âš10,000 cash prize and recognition by the Ministry of Education and Ministry of Defence. ⢠District and state awards for outstanding students. ⢠Educational outreach programs by the Ministry of Defence to engage students. ⢠Digital submission via the MyGov portal, making the process inclusive and easy for wide participation. ⢠Focus on both famous Gallantry Awardees and unsung heroes. |
PYQ:[2024] Operations undertaken by the Army towards upliftment of the local population in remote areas to include addressing of their basic needs is called: (a) Operation Sankalp (b) Operation Maitri (c) Operation Sadbhavana (d) Operation Madad |