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Manikandan, Researcher

Researcher

Overview of residential rooftop solar installations in India 2025 (PART 2)

Part 1 of  the article provides a summary of rooftop solar (RTS) installations under the PM Surya Ghar Scheme across India, based on data from the Ministry of New and Renewable Energy (MNRE). As of January 2025, RTS installations nationwide reached a total capacity of 16 GW. However, the rate of adoption under the scheme differs across regions varies. In this context, the article discusses the RTS state level solar policies.  

Cool roof installations in Pulianthope, Chennai

This research project, led by CBalance with support from CAG, aims to create and test practical cool roof solutions featuring reflective and insulating materials to minimize heat absorption through roofs, help lower indoor temperatures,  and reduce heat stress in vulnerable households, especially those without cement (RCC) roofs. The goal is to use sustainable, locally available materials to protect vulnerable people from extreme heat.

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Insights of Water and Energy Nexus in India

  1. Introduction

The interconnection between water and energy is a critical yet often overlooked aspect of sustainable development. The water-energy link refers to the intricate relationship between water usage and energy production, where each is dependent on the other. Water is essential for producing energy through processes like hydroelectric power, cooling in thermal power plants, and the extraction of fossil fuels. Conversely, energy is needed for pumping, treating, and distributing water.