Latest news with #INSNipun
The Hindu
8 hours ago
- Business
- The Hindu
Hindustan Shipyard Limited plans first satellite shipyard in north coastal A.P.
The Hindustan Shipyard Limited (HSL) has decided to expand its footprint by setting up a new and first satellite shipyard in north coastal Andhra Pradesh. The company's Chairman and Managing Director Commodore Hemant Khatri and his team have already approached the State government for allotment of land for the project. 'We are working on the expansion of HSL with a satellite shipyard closely linked to the company here. This will help us achieve business and targets. At least 110 acres of land is required for the project. Initially, Moolapeta in Srikakulam district and the Kakinada coastline have been identified with formal site visits. We are trying to meet the government again to expedite the PPP mode project,' Commodore Khatri told the media, here, Tuesday. Having already crossed a turnover of around ₹1,800 crore in 2024-25 financial year, the HSL is targeting to reach the ₹3,000-crore mark in the next two years, he said. 'The HSL's performance in the last five financial years is indicative of our strong growth trajectory. Our total revenue has steadily increased from ₹403 crore in FY 2020-21 to ₹1,783 crore in FY 2024-25, a four-fold increase in five years. After a loss of ₹85 crore in FY 2020-21, we bounced back with a profit of ₹51 crore in the next fiscal and continued to improve with a profit of ₹284 crore in FY 2024-25,' he pointed out. The HSL has taken proactive initiatives including strategic partnership agreement with M/S Lotus Wireless of Visakhapatnam, and M/S Vinssen and M/S DSEC of South Korea. 'We have a collaboration with M/S Toshiba of Japan for LTO batteries. With this, the HSL has developed designs for electric and hydrogen tugs and the yard, and has sent proposals for 150 Pax hydrogen ferry to the Inland Waterways Authority of India,' he said. 'As all these projects and targets are huge, we need a satellite shipyard to support the targets. We are working on it,' said Commodore Khatri. INS Nipun Meanwhile, Commodore Khatri said that INS Nipun, the second of two indigenous diving support vessels (DSVs), will shortly be handed over Indian Navy. The HSL has presented its sister vessel INS Nistar recently and it has been commissioned. The vessels are designed for deep-sea diving and submarine resource operations, he added. Upcoming projects Commodore Khatri said that the HSL was pursuing business in defence, green vessels, commercial and oil& gas sectors. The HSL has upcoming projects like LPD (landing platform dock) and mine counter measures vessels, next generation water jet fast attack craft (WJFAC). I In commercial segment, the Ministry of Petroleum & Natural Gas has projected demand for 112 vessels, including 30 medium range product tankers, 24 very large gas carriers, and four off shore vessels. In the green vessel sector, the HSL is aligning with the national drive towards sustainability by targeting electric and hydrogen-powered tugs for major Indian ports such Visakhapatnam Port Authority, he said. In the oil & gas sector, the HSL is eyeing opportunities for two well-head platforms for Oil India Limited, and two jack-up rigs for Oil and Natural Gas Corporation (ONGC), he added. 'Recently, we have signed an MoU with Pentagon Rugged Systems for developing anti-drone technology and long-range non-line of sight (NLOS) communication for naval vessels. We have entered an MoU with Bharat Earth Movers Limited to develop indigenous marine systems in line with Atmanirbhar Bharat,' Commodore Khatri added.
Indian Express
22-07-2025
- General
- Indian Express
Mains answer practice — GS 3 : Questions on flue‑gas desulphurization and maritime security in the Indian Ocean Region (Week 112)
UPSC Essentials brings to you its initiative for the practice of Mains answer writing. It covers essential topics of static and dynamic parts of the UPSC Civil Services syllabus covered under various GS papers. This answer-writing practice is designed to help you as a value addition to your UPSC CSE Mains. Attempt today's answer writing on questions related to topics of GS-3 to check your progress. 🚨 Click Here to read the UPSC Essentials magazine for July 2025. Share your views and suggestions in the comment box or at Highlight the health and environmental consequences of delaying or exempting anti‑pollution equipment in ageing coal power plants. How do these consequences compare with the economic burden of installing flue‑gas desulphurization (FGDs)? Discuss the significance of commissioning INS Nistar and the impending INS Nipun for India's deep-sea operational preparedness and maritime security posture in the Indian Ocean Region. Introduction — The introduction of the answer is essential and should be restricted to 3-5 lines. Remember, a one-liner is not a standard introduction. — It may consist of basic information by giving some definitions from the trusted source and authentic facts. Body — It is the central part of the answer and one should understand the demand of the question to provide rich content. — The answer must be preferably written as a mix of points and short paragraphs rather than using long paragraphs or just points. — Using facts from authentic government sources makes your answer more comprehensive. Analysis is important based on the demand of the question, but do not over analyse. — Underlining keywords gives you an edge over other candidates and enhances presentation of the answer. — Using flowcharts/tree-diagram in the answers saves much time and boosts your score. However, it should be used logically and only where it is required. Way forward/ conclusion — The ending of the answer should be on a positive note and it should have a forward-looking approach. However, if you feel that an important problem must be highlighted, you may add it in your conclusion. Try not to repeat any point from body or introduction. — You may use the findings of reports or surveys conducted at national and international levels, quotes etc. in your answers. Self Evaluation — It is the most important part of our Mains answer writing practice. UPSC Essentials will provide some guiding points or ideas as a thought process that will help you to evaluate your answers. QUESTION 1: Highlight the health and environmental consequences of delaying or exempting anti‑pollution equipment in ageing coal power plants. How do these consequences compare with the economic burden of installing flue‑gas desulphurization (FGDs)? Note: This is not a model answer. It only provides you with thought process which you may incorporate into the answers. Introduction: — The Environment Ministry has exempted the majority of India's coal-fired thermal plants from installing equipment to remove sulphur dioxide (SO2) emissions, which are a major contributor to air pollution. Those remaining plants in Delhi-NCR must meet a December 2027 deadline, while the others will be requested to fit the devices on an individual basis. Originally, these plants were required to install FGD devices by 2017. However, over the years, they have received various extensions to comply. — Flue gas desulphurisation (FGD) devices remove SO2 from flue gas, a thermal plant byproduct. Body: You may incorporate some of the following points in your answer: — When SO2 is discharged into the atmosphere, it normally reacts with ammonia (NH3) to form ammonium sulphate, which is responsible for about one-third of India's fine particulate matter (PM2.5) pollution, according to recent research by the Centre for Research on Energy and Clean Air. PM2.5 is harmful to human health since it can cause chronic illnesses such as asthma, heart attacks, bronchitis, and other respiratory issues. — Direct exposure to high levels of SO2 can cause irritation in the eyes, throat, and lungs. Long-term exposure can increase the risk of heart attacks, strokes, and early mortality. — SO2 also has an impact on the environment by causing acid rain, which can harm ecosystems. — The power sector, particularly coal-fired thermal plants, is one of India's largest producers of SO2 emissions. According to CREA research, SO2 levels were greater in 2023 than in 2019, with a significant increase in places dominated by coal-based thermal plants. According to the study, this showed 'the influence of power plant emissions on air quality'. — In 2015, the Environment Ministry issued the first emission standards for reducing SO2 and other hazardous chemicals from coal-fired thermal facilities. They were needed to install FGD devices by December of 2017. — However, this did not occur, as the deadline was extended four times at the request of thermal plants. They said that installing FGD devices was expensive and may result in a number of concerns, including power outages due to installation shutdowns and an increase in electricity rates. Conclusion: — The studies have argued against installing FGD devices, claiming that SO2 levels near the plants are well within the National Ambient Air Quality Standards. They have also advised that the government should focus on reducing not only SO2 emissions, but also overall particulate matter pollution around plants. — This claim was also questioned in a 2021 analysis by the Centre for Science and Environment (CSE). According to the report, emissions from power plants travel over 300 km before being transformed to secondary pollutants. The research also revealed that SO2's atmospheric lifespan was around 10 days. (Source: Why govt has exempted 78% of coal-based thermal plants from installing anti-pollution devices) Points to Ponder Read more about FGD devices Read about other pollutants Related Previous Year Questions The adoption of electric vehicles is rapidly growing worldwide. How do electric vehicles contribute to reducing carbon emissions and what are the key benefits they offer compared to traditional combustion engine vehicles? (2023) What are the key features of the National Clean Air Programme (NCAP) initiated by the government of India? (2020) QUESTION 2: Discuss the significance of commissioning INS Nistar and the impending INS Nipun for India's deep-sea operational preparedness and maritime security posture in the Indian Ocean Region. Note: This is not a model answer. It only provides you with thought process which you may incorporate into the answers. Introduction: — The Indian Navy commissioned INS Nistar at Visakhapatnam's Naval Dockyard. — Nistar is the first of two dive support vessels (DSVs) ordered by the Navy in 2018. Its sister ship, Nipun, was launched in 2022 and is anticipated to be commissioned soon. Body: You may incorporate some of the following points in your answer: — These DSVs, designed to enable deep-sea diving and submarine rescue missions, would improve India's undersea operational preparedness while also reinforcing the country's strategic maritime position in the Indian Ocean Region (IOR). — The original INS Nistar was a submarine rescue vessel bought by the Indian Navy from the former Soviet Union in 1969 and commissioned in 1971. It remained in service until 1989, when it was the focal point of the Navy's diving and submarine rescue operations. — The new Nistar will continue this legacy. But, unlike its predecessor, it contains more than 80% indigenous content, with over 120 MSMEs involved in its creation. Nistar is India's first diving support and submarine rescue vehicle that was created and built by its own people. — With a displacement of almost 10,500 tonnes, a length of nearly 120 metres, a beam of more than 20 metres, and an endurance of more than 60 days at sea, the new Nistar is likewise larger and more capable than its 800-tonne predecessor. — According to the Navy, Nistar's specialised onboard diving complex includes both air and saturation diving equipment, as well as underwater remotely operated vehicles (ROVs) and side scan sonars. Furthermore, Nistar will serve as the mothership for an improved deep submergence rescue vehicle (DSRV). — Nistar can also transport a 15-tonne subsea crane and support helicopter operations. Nistar has an operating theatre, an intensive care unit, and an eight-bed hospital with hyperbaric medical facilities, all of which are vital to the vessel's operational tasks, according to the Navy. Conclusion: — The induction of Nistar into the Navy following the successful integration of the two DSRVs marks a significant milestone in India's deep-sea capabilities. — The vessel's dynamic positioning and diving support features allow it to operate autonomously on the high seas. Nistar, based in Visakhapatnam, will be the DSRV mothership on the Eastern Seaboard, while Nipun, based in Mumbai, will cover the Western Seaboard, completing the Navy's dual-coast operational posture. (Source: How newly commissioned INS Nistar will help save lives in deep sea) Points to Ponder Read more about the Indian Ocean Region Read more about the Indian Navy Related Previous Year Questions The use of unmanned aerial vehicles (UAVs) by our adversaries across the borders to ferry arms/ammunitions, drugs, etc., is a serious threat to the internal security. Comment on the measures being taken to tackle this threat. (2023) What are the maritime security challenges in India? Discuss the organisational, technical and procedural initiatives taken to improve the maritime security. (2022) UPSC Essentials: Mains answer practice — GS 3 (Week 110) UPSC Essentials: Mains answer practice — GS 3 (Week 111) UPSC Essentials: Mains answer practice — GS 2 (Week 110) UPSC Essentials: Mains answer practice — GS 2 (Week 111) UPSC Essentials: Mains answer practice — GS 1 (Week 110) UPSC Essentials: Mains answer practice — GS 1 (Week 111) Subscribe to our UPSC newsletter and stay updated with the news cues from the past week. Stay updated with the latest UPSC articles by joining our Telegram channel – IndianExpress UPSC Hub, and follow us on Instagram and X.
