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GS Paper: GS3-13.Infrastructure: Energy, Ports, Roads, Airports, Railways etc:

  • India’s First Underwater Metro Line in Kolkata

    tunnel

    In the news

    • Prime Minister inaugurated India’s first underwater metro tunnel in Kolkata, marking a significant milestone in infrastructure development.

    Kolkata Underwater Metro Tunnel

    • Kolkata- Howrah Link: Part of the Howrah Maidan-Esplanade section of Kolkata Metro’s East-West corridor.
    • Distance and Speed: Covers a distance of 8 km under the Hooghly River, with a rapid travel time of just 45 seconds across a 520-metre stretch.
    • Station Configuration: Three out of six stations will be underground, enhancing connectivity and convenience.
    • Submerged Train Operation: Trains will traverse 26 meters below the river’s surface and operate 16 meters beneath the riverbed.

    About Kolkata Metro: India’s First Rapid Transit System

    • Overview: Kolkata Metro is India’s first operational rapid transit system, established in 1984, serving Kolkata and its metropolitan region.
    • Network Length: It boasts four operational lines, totalling 59.38 km and comprising 48 stations, with three additional lines under construction.
    • Infrastructure Mix: Utilizes a combination of underground, at-grade, and elevated stations with broad-gauge and standard-gauge tracks.
    • Operation and Ownership: Managed by Metro Railway, Kolkata, and Kolkata Metro Rail Corporation.
    • Project Financing: Funded for Rs 4,965 crore through a loan from the Japan International Cooperation Agency (JICA).

    About Hooghly River

    • The Hooghly River, also known as the Bhagirathi-Hooghly, is a distributary of the Ganges River in West Bengal, India.
    • The river originates at Tribeni, where it splits from the main channel of the Ganges.
    • The Hooghly River stretches for approximately 260 km (162 miles), making it a significant water body in the region.
    • It served as a crucial trade route during the colonial era, fostering commerce and cultural exchange.
    • It hosts iconic structures along its banks, including Howrah Bridge and Victoria Memorial, enrich Kolkata’s cultural landscape.

  • Is India finally entering stage II of its nuclear programme?

    In the news

    PM Modi marked a historic moment in India’s nuclear power journey by overseeing the commencement of core-loading at the indigenous Prototype Fast Breeder Reactor (PFBR) situated in Kalpakkam, Tamil Nadu. This event signifies a significant stride forward in India’s ambitious nuclear power program, heralding the onset of stage II.

    Context:

    • As of 2024, nuclear power contributes to around 3.11% of India’s total power generation.
    • Nuclear power remains the fifth-largest source of electricity in India, following coal, gas, hydroelectricity, and wind power.

    History of India’s Nuclear Power Program

    India’s journey in nuclear technology dates back to its independence in 1947. Here is a brief history of India’s Nuclear Power Program:

    1. 1948: India established the Atomic Energy Commission (AEC), marking its entry into the nuclear age.
    2. 1950s: Homi Bhabha, the founding director of India’s nuclear program, formulated the three-stage nuclear power program to establish a self-sufficient nuclear power industry.
    3. 1969: The first Pressurized Heavy Water Reactor (PHWR), the 40 MW Tarapur Atomic Power Station, was commissioned, marking the operationalization of Stage 1 of the nuclear power program.
    4. 1974: India conducted its first nuclear test, Pokhran-I, demonstrating its nuclear capabilities.
    5. Late 1970s – Early 1980s: India embarked on developing fast breeder reactors (FBRs) as part of Stage 2 of its nuclear program to enhance fuel efficiency and self-sufficiency.
    6. 1990s – 2000s: India focused on building a nuclear arsenal and delivery systems capable of military deployment after conducting further nuclear tests in 1998.
    7. Present: India possesses both nuclear weapons and an extensive nuclear fuel cycle capability, with ongoing developments in thorium-based reactors as part of Stage 3 of its nuclear power program.

    About India’s 3-stage Nuclear Power Program

    Description Timeline
    Stage 1 Relies on pressurized heavy water reactors (PHWRs) using natural uranium as fuel. Initiated in the 1950s;

    Operational since the 1960s
    Stage 2 Focuses on developing fast breeder reactors (FBRs) using plutonium-239 produced in Stage 1. Initiated in the 1970s;

    Development phase
    Stage 3 Involves the development of thorium-based reactors utilizing India’s significant thorium reserves. Initiated in the late 1980s/early 1990s;

    Research & Development phase

     

    Do you know?

    • The two principal natural isotopes are uranium-235 (which comprises 0.7% of natural uranium), which is fissile, and uranium-238 (99.3% of natural uranium), which is fissionable by fast neutrons and is fertile, meaning that it becomes fissile after absorbing one neutron.
    • All uranium isotopes are radioactive. U-239 is much more so than the far more common U-238 though, its half-life is about 23 minutes compared to four billion years! U-239 soon undergoes beta decay to Np-239.
    • Plutonium is created from uranium in nuclear reactors. Plutonium-239 is used to make nuclear weapons. Pu-239 and Pu-240 are byproducts of nuclear reactor operations and nuclear bomb explosions.

    What is Prototype Fast Breeder Reactor (PFBR)?

    • The PFBR is a machine that produces more nuclear fuel than it consumes. Its core-loading event is being hailed as a “milestone” because the operationalization of the PFBR will mark the start of stage II of India’s three-stage nuclear power program.
      • Previously, India used Pressurised Heavy Water Reactors (PHWRs) and Natural Uranium-238 (U-238), which contain minuscule amounts of U-235, as the fissile material.
    • It’s working:
      • Basically, in the process of Nuclear Fission, the nucleus of an atom absorbs a neutron, destabilizes, and breaks into two while releasing some energy. If the destabilized nucleus releases more neutrons, the reactor’s facilities will attempt to use them to instigate more fission reactions.
      • However, the heavy water in PHWR, the water molecules containing the deuterium isotope of hydrogen – slows neutrons released by one fission reaction enough to be captured by other U-238 and U-235 nuclei and cause new fission.
        • This heavy water is then pressurized to keep it from boiling to produce plutonium-239 (Pu-239) and energy.
    • Significance of using PFBR:
      • Only U-235, not U-238, can sustain a chain reaction but it is consumed fully in stage I. In stage II, India will use Pu-239 together with U-238 in the PFBR to produce energy, U-233, and more Pu-239.
      • Liquid sodium serves as the primary coolant, facilitating heat transfer and electricity generation through secondary circuits.

    Why was the PFBR delayed?

    • Prolonged delays: The PFBR project encountered prolonged delays and cost overruns, attributed to technical complexities and logistical hurdles. Sanctions imposed against India following the ‘Smiling Buddha’ nuclear test in 1974 disrupted the project, necessitating alterations in fuel type and operational parameters.
    • Lack of Resources:
      • The retirement of experienced personnel involved in the project, coupled with delays in decision-making processes, contributed to project setbacks.
      • Escalating costs, reaching ₹6,800 crore by 2019, underscored the financial strain and administrative shortcomings plaguing the project.
    • Procurement Issues: Audit reports revealed procurement inefficiencies, with delays averaging 158 days per order, exacerbating project timelines and costs.
    • Regulatory Imperatives: Addressing concerns over safety and regulatory oversight remains imperative to ensure public confidence and operational integrity.

    Way Forward and Future Prospects:

    • Usage of Small Modular Reactors (SMRs): SMR designs have a maximum capacity of 300 MW, require less land, and accommodate more safety features. Several countries are developing SMRs to complement conventional [facilities] since SMRs can be installed at reduced cost and time by repurposing.
    • Stage II Expansion: The PFBR’s 500 MWe capacity sets the stage for future FBR projects, aligning with India’s energy diversification goals and decarbonization initiatives. Today nuclear power has a new lease of life thanks to the pressure on India to decarbonise, reduce its import of fossil fuels, and give its renewables sector some breathing space.
      • In 2019, the DAE proposed building 4 more fast breeder reactors (FBRs) of 600 MWe capacity each – 2 in Kalpakkam in 2021 and two in 2025, with sites to be selected.

    Conclusion

    • As India navigates the complexities of nuclear power development, the PFBR stands as a testament to technological prowess and strategic foresight.
    • While challenges persist, the trajectory of stage II underscores India’s commitment to leveraging nuclear energy for sustainable development and energy security.
    • With continued innovation and regulatory reform, India is poised to realize its vision of a robust and self-reliant nuclear energy ecosystem.

    Try this Question from CSE Mains 2018:

    Q. With growing energy needs should India keep on expanding its nuclear energy programme? Discuss the facts and fears associated with nuclear energy. (250 Words, 15 Marks)

  • Chakshu Platform launched against Spam Calls

    In the news

    • The Department of Telecommunications (DoT) introduced Chakshu, a new platform aimed at enabling telecom users to report fraud or spam callers.

    Chakshu Platform

    • Chakshu (meaning eyes), accessible at sancharsaathi.gov.in/sfc, empowers citizens to proactively report suspicious communications, as announced by the DoT.
    • The government will collaborate with private firms like Truecaller to improve the functionality of the platform.
    • The Telecom Regulatory Authority of India (TRAI) is also working on building an app for the ‘Chakshu’ platform.

    Features of the platform

    • Reporting Options: Users can report various types of frauds, including those related to bank accounts, payment wallets, SIM cards, gas and electricity connections, KYC updates, impersonation, and sextortion.
    • Enhanced Reporting Mechanism: Chakshu offers a comprehensive mechanism for reporting fraudulent activities, ensuring that telecom users can address a wide range of concerns.

  • NDSA expert panel to examine Kaleshwaram Project

    Kaleshwaram Project

    In the news

    • The Kaleshwaram Lift Irrigation Project (KLIP) has been under scrutiny following concerns over the sinking of piers at the Medigadda barrage.
    • To address these issues, National Dam Safety Authority (NDSA) will conduct a thorough examination of the project.

    What is Kaleshwaram Project?

    Details
    Location Kaleshwaram village, Telangana, India

    Earlier called as Pranahita-Chevella Lift Irrigation Project
    Confluence Point Pranhita-Godavari River confluence
    Project Size Claimed to be the world’s largest multi-stage and multi-purpose lift irrigation project
    Key Features Series of underground and surface water pumping stations, stretching over 300 km
    Purpose Supply water to 45 lakh acres in Telangana
    Commencement Started in 2016, utilizing approximately 283 TMC of water from the Godavari River
    Components Divided into 7 links and 28 packages through 13 districts

    Aims to source a total of 240 TMC of water

    Construction of barrage at Medigadda, with water reverse-pumped into the Godavari River
    Major Pumping Facilities Ramadugu (largest), Medaram, Annaram, and Sundilla

     

     

    About Godavari River

     

    • The Godavari River, also known as Dakshin Ganga, is the largest peninsular river system in the region.
    • Its basin is bordered by the Satmala hills to the north, the Ajanta range and Mahadeo hills to the south, the Eastern Ghats to the east, and the Western Ghats to the west.
    • Originating from Trimbakeshwar near Nasik in Maharashtra, the Godavari River flows for approximately 1465 km before reaching the Bay of Bengal.
    • The Godavari basin spans across Maharashtra, Telangana, Andhra Pradesh, Chhattisgarh, and Odisha, with smaller portions in Madhya Pradesh, Karnataka, and the UT of Puducherry.
    • Right bank tributaries include the Pravara, Manjira, and Maner.
    • Left bank tributaries comprise the Purna, Pranhita, Indravati, and Sabari rivers.

     

    About National Dam Safety Authority (NDSA): Ensuring Dam Safety in India

    The NDSA plays a crucial role in maintaining the safety standards of dams across the country.

    • Constitutional Basis: Although water management falls under the State List, the Union government has the authority to enact laws related to dam safety under Article 246 of the Constitution. (Parliament holds the power to make laws for any part of India not included within a State, irrespective of whether the subject falls under the State List.)
    • Dam Safety Act, 2021: Parliament has passed the Dam Safety Act to establish an institutional mechanism for ensuring dam safety in India.

    Objectives and Functions

    • Institutional Mechanism: The NDSA is tasked with maintaining standards for dam safety, preventing dam-related disasters, and addressing interstate concerns regarding dams.
    • Leadership Structure: The authority is headed by a chairman and supported by five members with expertise in various domains, including policy and research, technical aspects, regulation, disaster management, resilience, and administration and finance.
    • Surveillance and Inspection: Special provisions are in place for the surveillance, inspection, operation, and maintenance of all large dams in the country to prevent dam failure-related disasters.
    • Penal Provisions: The Dam Safety Act includes penal provisions and a list of offenses along with corresponding penalties to ensure compliance.

    Organizational Setup

    • Headquarters: The headquarters of the NDSA is located in the National Capital Region (NCR).
    • Regional Offices: The authority is supported by four regional offices strategically positioned across the country to facilitate efficient oversight and management of dam safety.

    Try this PYQ from CSP 2015:

    Q.Consider the following rivers:

    1. Vamsadhara
    2. Indravati
    3. Pranahita
    4. Pennar

    Which of the rivers given above are the tributaries of Godavari?

    (a) 1, 2 and 3

    (b) 2, 3 and 4

    (c) 1, 2 and 4

    (d) 2 and 3 only

    [wpdiscuz-feedback id=”hdrmke4wcn” question=”Please leave a feedback on this” opened=”1″]Post your responses here.[/wpdiscuz-feedback]

    Also Read:

    [Sansad TV] Perspective: Concerns over Dam Safety

  • Under-Sea Cable Disruptions expose key Telecom Vulnerability

    In the news

    • Three undersea cables connecting India to global telecom networks—Asia-Africa-Europe-1, Europe India Gateway, and Tata Global Network—have been damaged in the Red Sea Conflict, possibly due to targeted attacks.

    What are Submarine Communications Cable?

    • Submarine cables are laid on the seabed between land-based stations to transmit telecommunication signals across stretches of ocean and sea.
    • These cables employ fiber-optic technology, with optical fiber elements coated with protective layers suitable for the marine environment.
    • Submarine cables offer a reliable, cost-efficient, and high-capacity means of internet connectivity compared to satellites.

    India’s Submarine Cable Infrastructure

    • With 17 submarine cables landing in 14 cable landing stations, mainly in Mumbai and Chennai, India is actively expanding its undersea connectivity.
    • The Telecom Regulatory Authority of India (TRAI) has introduced regulations categorizing Cable Landing Stations (CLS) into Main CLS and CLS Point of Presence to enhance data flow and reduce reliance on foreign providers.
    • TRAI’s recommendations also include recognizing submarine cable operations as critical services, proposing legislative amendments, and suggesting exemptions from custom duty and GST for essential goods.
    • Examples:
    1. MIST Submarine Cable System (connecting India with Myanmar, Thailand, Malaysia, and Singapore)
    2. Reliance Jio Infocomm’s India Asia Xpress (IAX) (India to the Maldives, Singapore, Sri Lanka, and Thailand)
    3. India Europe Xpress (IEX) (India to Italy via Saudi Arabia and Greece)
    4. SeaMeWe-6 project (Singapore to France via India, Bangladesh, and Maldives)
    5. Africa2 Cable (connecting India with the UK via several African countries)

    Vulnerabilities in Telecom Infrastructure

    • Ongoing Conflict’s Impact: Damage to undersea cable systems in the Red Sea due to regional conflict exposes vulnerabilities in India’s internet and overseas telecom connectivity.
    • Limited Connectivity: India’s relatively few connections to such cables and regulatory restrictions on expanding the submarine cable industry pose significant concerns.
    • Choke Points: Cable disruptions underscore a choke point in subsea connections between Europe and Asia, particularly concerning for India due to limited connections and regulatory constraints.

    Current Challenges in Submarine Cable Infrastructure

    • Capacity Shortages: Rising demand from data centers, retail usage, and enterprise applications exacerbates capacity constraints in India’s submarine cable networks.
    • Opaque Ownership Structures: Lack of transparency in ownership of submarine cable systems raises national security concerns, particularly regarding the involvement of International Long Distance Operators (ILDOs).
    • Regulatory Constraints: Stringent regulations impede investment in submarine cable infrastructure, limiting redundancy and hindering security measures.

    Implications of TRAI Proposals

    • Digital Transformation: TRAI’s recommendations align with India’s digital ambitions, facilitating the expansion of data centers and enhancing internet connectivity.
    • Balancing Act: DoT’s decision on TRAI’s proposals will shape the future of India’s submarine cable industry, balancing the interests of stakeholders and national security concerns.

    Case Study: Australia’s Cable Protection Zone Regime

     

    • Legislative Framework: ACPZs established within its Exclusive Economic Zone (EEZ), offer a legislative model for protecting international submarine cables.
    • Regulatory Authority: The Australian Communications and Media Authority (ACMA) oversees the enforcement of protection measures within designated zones, ensuring compliance with stringent regulations.
    • Prohibited Activities: It restricts activities such as seabed trawling, vessel anchoring, and dredging within Cable Protection Zones, mitigating the risk of cable damage.

    Way Forward

    [A] Replicating Success in Indian Waters

    • Adopting Legislative Framework: India can collaborate with Australia to enact similar laws within its territorial waters, leveraging sovereign rights over submarine cables within the EEZ.
    • Establishing Protection Zones: Creation of Submarine Cable Protection Zones, consistent with UNCLOS provisions, enables India to enforce jurisdictional and physical safeguards.
    • Regional Cooperation: India can advocate for the adoption of Australia’s model legislation across the Indian Ocean Rim Association, fostering multilateral cooperation in protecting subsea infrastructure.

    [B] Operational Implementation and Collaboration

    • Coordination Mechanisms: Collaboration among navies and coastguards of Quad nations and like-minded countries facilitates operational coordination in monitoring and protecting high-density cable zones.
    • Policy Alignment: Aligning domestic legislative frameworks with regional initiatives ensures seamless coordination and collective action in safeguarding submarine assets.
    • Reducing Risks: Enhanced cooperation minimizes the risk of cable damage and sabotage, bolstering connectivity and resilience in the Indian Ocean Region.

    Conclusion

    • India stands at a pivotal juncture in safeguarding its subsea infrastructure amidst evolving geopolitical dynamics.
    • India must fortify its submarine cable assets, ensuring uninterrupted connectivity and advancing its digital aspirations.
    • Through proactive legislative measures and strategic collaboration, India can mitigate risks and emerge as a global leader in subsea infrastructure protection.

  • India’s First Hydrogen Fuel Cell Ferry: A Technological Marvel

    hydrogen

    In the news

    • Prime Minister has unveiled India’s maiden indigenous hydrogen fuel cell ferry, a groundbreaking achievement in the country’s maritime sector.

    About Harit Nauka Initiative

    • In January 2024, the Shipping Ministry unveiled the guidelines for inland vessels.
    • As per the guidelines, all states have to make efforts to use green fuels for 50 per cent of inland waterways-based passenger fleets in the next one decade, and 100 per cent by 2045.
    • This is to reduce greenhouse gas emissions as per the Maritime Amrit Kaal Vision 2047.

     

    Hydrogen Fuel Cell Ferry: Key Features

    • Design: The 24-meter-long catamaran ferry accommodates up to 50 passengers in its air-conditioned area, constructed with high-quality fiberglass reinforced plastic.
    • Manufacture: Manufactured by Cochin Shipyard Limited (CSL), the vessel will revolutionize water transportation and contribute to India’s green mobility initiatives.
    • Propulsion: Powered by a 50-kW Proton-Exchange Membrane (PEM) fuel cell and Lithium-Ion Phosphate batteries, the vessel operates with zero emissions and minimal noise, offering enhanced energy efficiency.
    • Energy Source: Hydrogen fuel, stored in five cylinders onboard, fuels the vessel’s propulsion system, supplemented by a 3-kW solar panel for additional energy generation.

    Operational Mechanism

    • Hydrogen Fuel Cells: The vessel utilizes hydrogen fuel cells to generate electricity by harnessing the chemical energy of hydrogen, emitting only pure water as a byproduct.
    • Continuous Operation: Unlike conventional batteries, hydrogen fuel cells do not require recharging, ensuring continuous operation with uninterrupted fuel and oxygen supply.

    Indigenous Development

    • Collaborative Effort: Cochin Shipyard Limited spearheaded the vessel’s construction, incorporating indigenous hydrogen fuel cell systems developed by KPIT Technologies and Council of Scientific and Industrial Research Labs.
    • Early Mover Advantage: India’s pioneering hydrogen fuel cell ferry underscores the nation’s commitment to green technology and positions it as a frontrunner in maritime sustainability.

  • Pancheshwar Multipurpose Project (PMP)

    Pancheshwar Multipurpose Project (PMP)

    In the news

    • Despite the recent agreement between India and Nepal, discussions over the Pancheshwar Multipurpose Project (PMP) remain deadlocked.

    About Pancheshwar Multipurpose Project (PMP)

    • It is a bi-national project between India and Nepal, aimed primarily at energy production and enhancing irrigation in both countries.
    • It involves the construction of a 315-meter high dam across the River Mahakali (Sarada in India).
    • It forms an 80 km long reservoir with a surface area of 116 km square and a total gross storage volume of about 11.35 billion cubic meters.
    • Once completed, the PMP is expected to have a capacity of 5,040 megawatts (MW) and will be among the tallest dams globally, with an estimated cost ranging from Rs. 401.84 billion to Rs. 500 billion.
    • The project’s objectives include energy production and irrigation enhancement, but environmentalists have raised concerns about its potential impact on the region’s ecology and local communities.
    • This project underscores the progress of the Mahakali Treaty signed in February 1996 between India and Nepal includes provisions for the integrated development of the Mahakali River basin.

    Obstacles to Progress

    • Benefit Sharing: Disagreements arise over the distribution of benefits, with India receiving a larger share of irrigation benefits while Nepal emphasizes the value of water as a precious resource.
    • Political and Bureaucratic Challenges: Political considerations, including impending elections in India and domestic political fragility in Nepal, hinder progress. Bureaucratic concerns further impede consensus-building.

    Back2Basics: Mahakali Treaty

    Details
    Mahakali River Also known as Sharda River or Kali Ganga in Uttarakhand.

    Joins Ghagra River in Uttar Pradesh, a tributary of the Ganga.
    Signatories and Date Signed between Nepal and India on February 12, 1996.
    Objective Aimed at the integrated development of the Mahakali River, including projects like the Sarada Barrage, Tanakpur Barrage, and Pancheshwar Project.
    Ratification Process Required a two-thirds majority in the combined session of both houses of the Nepalese parliament.

    Faced opposition and scrutiny from parliamentarians during the process.
    Establishment of Commission Provision for the establishment of a Mahakali River Commission to oversee and regulate matters outlined in the treaty.

  • PM inaugurates Banihal-Sangaldan Railway Line

    Introduction

    • Prime Minister Narendra Modi inaugurated the Banihal-Sangaldan section, connecting Baramulla in North Kashmir to Udhampur in Jammu.
    • The inaugural also marked the flagging off of Jammu and Kashmir’s first electric train from Sangaldan to Srinagar and Baramulla.

    About Banihal-Sangaldan Railway Line

    • Route: Over 90% of the 48-km railway line between Banihal to Sangaldan passes through tunnels in the mountainous Ramban district, including the country’s longest 12.77-km tunnel (T-50), with 16 bridges.
    • Safety Measures: Three escape tunnels totaling 30.1 km ensure passenger safety during emergencies.

    Significance of the Railway Section

    • Alternative Travel Route: The railway provides an alternative route between Jammu and Kashmir when National Highway-44 is closed due to landslides.
    • Boost to Tourism and Economy: Opening up remote areas for tourism and economic activities, such as the nearby Gool Valley and hot water springs, previously inaccessible due to poor road connectivity.

    History of Railways in Jammu and Kashmir

    • British Era: The first railway line between Jammu and Sialkot was built in 1897.
    • Modernization: The extension of the railway network began in 1983 with the Jammu-Udhampur line, followed by the Udhampur-Srinagar-Baramulla Railwayline project approved in 1995.
    • Challenges and Innovations: Seismic activity and challenging terrain necessitated innovative approaches like the Himalayan Tunneling Method.

    Expansion of the Network

    • Ongoing Work: Completion of the Udhampur-Srinagar-Baramulla railway line, with 209 km out of 272 km commissioned.
    • Upcoming Milestone: Valley’s connection to the Indian railways network expected by May this year.
    • Remarkable Infrastructure: Notably, a 63 km stretch in Reasi district features the world’s highest single arch railway bridge over the Chenab riverbed.

    Benefits of the Railway Section

    • Reduced Travel Time: The train journey between Srinagar and Jammu is expected to be shortened to three to three-and-a-half hours.
    • Economic Impact: Facilitates transport of goods like apples, dry fruits, and handicrafts, boosting local economies.
    • Cargo Terminals: Four cargo terminals will be established between Banihal and Baramulla, streamlining logistics and trade.

  • Sudarshan Setu: India’s Longest Cable-Stayed Bridge

    Introduction

    • Prime Minister inaugurated ‘Sudarshan Setu’, the country’s longest cable-stayed bridge, connecting Beyt Dwarka Island to mainland Okha in Gujarat’s Devbhumi Dwarka district.

    About Sudarshan Setu

    • Length: Sudarshan Setu spans 2.32 km, making it India’s longest cable-stayed bridge.
    • Location: Situated in the Gulf of Kutch, it links mainland Gujarat with Bet Dwarka island off the Okha coast in Devbhumi Dwarka.

    Technical Details

    • Cable-Stayed Design: The bridge is Gujarat’s longest cable-stayed bridge, featuring a total length of 4,772 meters. Unlike shorter cable-stayed bridges in the state, Sudarshan Setu’s 900-meter cable-stayed section sets it apart.
    • Purpose: Designed to provide all-weather road connectivity to Bet Dwarka, it serves as a crucial link for the island’s residents and visitors.
    • Navigation Section: Supported by 32 piers, the bridge features seven cable-stayed spans facilitating the movement of fishing boats to and from Dalda Bandar harbour.

    Significance of Bet Dwarka

    • Religious Hub: Bet Dwarka is renowned as a major pilgrimage and religious tourism destination, housing the revered Shree Dwarkadhish Mukhya Mandir and numerous Hindu temples.
    • Economic Activities: Fishing and tourism are the primary economic activities on the island, attracting thousands of pilgrims and tourists annually.

  • How LPG subsidy can be redesigned to privilege low-income households

    54% Indian households still using firewood, cow dung as cooking fuel: Study - Gaonconnection | Your Connection with Rural India

    Central Idea:

    The article highlights the challenges faced by low-income households in India in accessing LPG refills despite government subsidies under the Pradhan Mantri Ujjwala Yojana (PMUY). It suggests reforms to the existing subsidy program to make it more effective, including on-time subsidy transfers and the use of digital payment solutions.

    Key Highlights:

    • The Pradhan Mantri Ujjwala Yojana (PMUY) aims to provide LPG access to low-income households in India.
    • Despite subsidies, many households still rely on biomass for cooking due to liquidity constraints.
    • Existing subsidy policies have evolved rapidly, but they may not adequately address the needs of PMUY households.
    • Data analysis reveals that PMUY consumers are sensitive to the amount and timing of refill subsidies.
    • Upfront subsidies, like those provided during the Pradhan Mantri Garib Kalyan Yojana (PMGKY), can significantly increase LPG usage.
    • Fin-tech solutions, such as electronic subsidy transfers and digital vouchers, can alleviate the financial burden of refill purchases.

    Key Challenges:

    • Ensuring subsidy benefits reach the intended beneficiaries without leakage.
    • Addressing liquidity constraints faced by low-income households.
    • Educating households about subsidy timing and logistics.
    • Overcoming credit constraints, especially for daily wage earners.
    • Implementing digital payment solutions effectively in rural areas.

    Main Terms or keywords for answer writing:

    • LPG (Liquefied Petroleum Gas)
    • PMUY (Pradhan Mantri Ujjwala Yojana)
    • PAHAL (Pratyaksh Hanstantrit Labh)
    • PMGKY (Pradhan Mantri Garib Kalyan Yojana)
    • Fin-tech (Financial Technology)
    • e-RUPI (Electronic Rupee)

    Pradhan Mantri Ujjawala Yojana (PMUY) - Apply Online Now

    Important Phrases for quality enrichment of mains answer:

    • Liquidity constraint
    • Direct benefit transfer
    • Upfront subsidy
    • Digital voucher
    • Electronic payment
    • Delayed subsidy transfer

    Manmeet Singh Bhatti on LinkedIn: LPG is the immediate Fuel to reduce Pollution Agree? Indian Oil Corp…

    Quotes for value addition:

    • “Low-income households are sensitive to the amount and timing of refill subsidy.”
    • “An upfront subsidy transfer can increase the demand for LPG refills significantly.”
    • “Digital payment solutions hold promise in alleviating the financial burden of refill purchases.”

    Anecdotes:

    • The Pradhan Mantri Garib Kalyan Yojana (PMGKY) saw a spike in LPG consumption among low-income households during the period of upfront subsidy provision.

    Useful Statements:

    • “Ensuring subsidy benefits reach the intended beneficiaries without leakage is crucial for the success of LPG subsidy programs.”
    • “Digital payment solutions can address liquidity constraints and improve access to LPG refills for low-income households.”

    Examples and References:

    • Data from Indore district reveals the sensitivity of PMUY consumers to refill market prices and subsidy amounts.
    • The success of the Pradhan Mantri Garib Kalyan Yojana (PMGKY) in increasing LPG usage among low-income households serves as a relevant example.

    Facts and Data:

    • Before PMUY, a high percentage of rural households in India used biomass for cooking.
    • PMUY households have lower LPG refill consumption compared to non-PMUY households.
    • A significant increase in refill subsidy decreases monthly consumption by about 25% for PMUY consumers.

    Critical Analysis:

    • The article effectively identifies the challenges hindering the effectiveness of LPG subsidy programs for low-income households.
    • It provides data-driven insights into consumer behavior and the impact of subsidy policies.
    • The proposed fin-tech solutions offer practical approaches to address liquidity constraints and improve subsidy delivery.

    Way Forward:

    • Implement electronic payment solutions and digital vouchers to facilitate on-time subsidy transfers.
    • Educate households about subsidy timing and logistics to improve awareness.
    • Continuously monitor and evaluate subsidy programs to ensure effectiveness and address any emerging challenges.
    • Collaborate between government ministries, fin-tech companies, and local stakeholders to implement reforms successfully.

    By addressing these challenges and implementing innovative solutions, India can enhance LPG access for low-income households and accelerate its energy transition goals.