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Solar paraboloid technology: A promising solution for renewable energy

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Solar paraboloid technology is gaining attention as a potential game-changer in the shift towards renewable energy. This advanced form of concentrated solar power (CSP) can increase the efficiency of capturing solar energy, potentially outperforming traditional photovoltaic (PV) systems.   Solar paraboloids use parabolic mirrors to focus sunlight onto a receiver tube, heating a fluid to generate electricity or provide heat for industrial use. Operating at higher temperatures (up to 300°C), they achieve greater thermal efficiency by…

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JNCASR, Hindustan Zinc partner to develop zinc-ion batteries for low-cost energy storage

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The Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR) and Hindustan Zinc Limited (HZL) have signed a Memorandum of Understanding (MoU) to develop and commercialize zinc-ion battery technologies. This collaboration aims to create new variants of zinc materials, offering a low-cost, domestically sourced alternative to expensive imported lithium-ion batteries. Zinc-ion batteries, utilizing abundant and inexpensive raw materials, hold great promise for large-scale energy storage due to their superior performance and safety. Recent advancements in zinc…

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New substation proposed in Assam to strengthen NER-ER grid interconnection

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A new 400kV substation has been proposed in Bornagar, Assam, as part of the interstate transmission system (ISTS) network, to provide an alternative interconnection between the northeastern region (NER) and eastern region (ER) grids. This initiative aims to address the risk of supply disruptions, as the current gateway to the NER grid, the Bongaigaon substation, is located in a flood-prone area. The Central Transmission Utility of India Ltd (CTUIL) has supported this proposal, initially recommended…

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India’s renewable capacity reaches 190.57 GW, solar leads the way

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In FY 2024, India added 11.5 GW of new utility-scale solar capacity, an 18% increase from the previous year, according to a report by JMK Research. The rooftop solar sector also showed impressive growth, with 3 GW installed, a 34% year-on-year increase. Wind capacity additions reached 3.25 GW, a 42.9% rise compared to FY 2023. The momentum continued in Q1 2024, with approximately 7.5 GW of utility-scale solar capacity added, five times the amount installed…