Science and Technology
Energy Sector
The Energy Sector forms the indispensable backbone of any modern economy, encompassing the entire value chain from the exploration and extraction of energy resources to their conversion, transmission, distribution, and consumption. It
10 articles in this topic
Articles on Energy Sector
India's First Indigenous Hydrogen Fuel Cell Vessel: Maritime Decarbonisation & Green Hydrogen Strategy for UPSC
India's first indigenous Hydrogen Fuel Cell Vessel, slated for commissioning by 12 December 2025 by Cochin Shipyard Limited, represents a strategic leap in maritime decarbonisation and energy autonomy. This initiative underscores India's commitment to the National Green Hydrogen Mission and positions the nation as a key player in sustainable shipping technology, albeit facing significant infrastructure and cost-related challenges.
India’s Largest Geothermal Energy Technology Pilot Project
Context Recently, Energy Efficiency Services Limited (EESL) has announced plans to establish India’s largest geothermal energy technology pilot project in Araku Valley and Visakhapatnam in Andhra Pradesh. About Geothermal Energy (Geo = Earth, Thermal=Heat) It is the heat stored within the Earths crust, and comes from the natural heat of the Earth primarily due to the decay of the naturally radioactive isotopes of uranium, thorium and potassium. On average, the temperature of the Earth increases
Rising Energy Demand of AI Data Centres
Context India is exploring the use of Small Modular Reactors (SMRs) to meet the surging electricity demand from AI-driven and data-intensive data centres. Rising Power Demand from Data Centres The demand for data centres in India is being driven by the need for data storage due to India’s Digital India push, data-localisation policies, expanding internet users and the 5G rollout which is expected to enable adoption of data intensive technologies such as IoTs and AI. Global electricity supplied t
India Develops Solar-Based Technology for Green Hydrogen Generation
Context Scientists have developed a scalable next-generation device that produces green hydrogen by splitting water molecules using only solar energy. What is hydrogen? Hydrogen is the chemical element with the symbol H and atomic number 1.
Science Behind Right AC Temperature
In News The Union Ministry of Power is considering mandating that new air conditioners (ACs) in India operate only within a temperature range of 20°C to 28°C. Functioning of Air conditioner It works by transferring heat from one place to another using a refrigerant in a vapour-compression cycle. It absorbs heat from indoor air via an evaporator, where the refrigerant boils and dehumidifies the air.
Building-Integrated Photovoltaics (BIPV)
In News Recently, it has been observed that India has the potential to scale-up Building-Integrated Photovoltaics (BIPV) adoption due to its strong manufacturing base and commitment to sustainability. BIPV (Building-Integrated Photovoltaics) Building-Integrated Photovoltaics (BIPV) refers to the integration of photovoltaic (solar) cells into the building envelope — including glass panels, rooftops, railings, façades, and cladding. These systems replace conventional materials and simultaneously g
Fatigue of Li Metal Anode in Solid-State Batteries
Context A recent study identifies mechanical fatigue of the lithium metal anode, rather than current density alone, as the key cause behind dendrite-induced short circuits and failure of Solid-State Batteries (SSBs). Applications of Solid-State Batteries Electric Vehicles (EVs): Toyota and BMW are developing SSB-powered EVs with extended range and rapid charging. Consumer Electronics: Companies like Apple and Samsung are investing in SSBs for safer and longer-lasting smartphones and laptops.
Hydrogen Versus Battery as Fuel Source
Context As the world moves towards sustainable transportation, Hydrogen Fuel Cell Electric Vehicles (FCEVs) present an alternative to the battery electric vehicles (BEVs) currently dominating the market. Battery Electric Vehicles (BEVs) BEVs are powered by electricity stored in rechargeable batteries. They require regular charging from external power sources, typically through the electric grid.
Agriphotovoltaics: Integrating Solar Energy with Agriculture
Context World Solar Day, as observed on 3rd May, highlighted the transformative potential of solar energy, particularly in agriculture. About the Agriphotovoltaics Agriphotovoltaics (APVs) offer a dual solution for food and energy production by integrating solar panels with farming. It maximizes land-use efficiency, allowing crops to grow beneath elevated solar panels while generating electricity.
Green Hydrogen Production
Context Researchers have uncovered new insights into proton adsorption on catalyst surfaces, paving the way for more efficient electrocatalysts for green hydrogen production. What is hydrogen? Hydrogen is the chemical element with the symbol H and atomic number 1.