Notes and Study material for Exams
Ocean Thermal Energy Conversion (OTEC) is a renewable energy technology that uses the temperature difference between the warm surface water and the cold deep water of the ocean to generate electricity. OTEC is a promising source of clean, sustainable energy that has the potential to provide a significant portion of the world’s electricity needs. OTEC … Read more
Wave energy is a form of renewable energy that can be harnessed from the waves of the ocean. It is a clean and sustainable source of energy that has the potential to provide a significant amount of power to the world. Wave energy is generated by the rise and fall of the waves. As the … Read more
Wind farm A wind farm is a group of wind turbines in the same location used to generate electricity. Wind farms vary in size from a single turbine to several hundred turbines covering an area of several square kilometers. The largest wind farm in the world is the Gansu Wind Farm in China, with a … Read more
The International Solar Alliance (ISA) is a global alliance of 121 countries, most of which are located between the Tropics of Cancer and Capricorn. The ISA was founded in 2015 by India and France with the goal of promoting solar energy and reducing dependence on fossil fuels. The ISA has three main objectives: To promote … Read more
Luminescent Solar Concentrators (LSCs) Luminescent solar concentrators (LSCs) are a type of solar cell that uses a luminescent material to convert sunlight into electricity. LSCs are made up of a thin layer of luminescent material, such as a dye or a semiconductor, that is sandwiched between two electrodes. When sunlight hits the luminescent material, it … Read more
Photovoltaic Electricity Photovoltaic (PV) electricity is a type of solar energy that converts sunlight into electricity using semiconductors. PV cells are made of materials that allow electricity to flow when light hits them. When sunlight hits a PV cell, it knocks electrons loose from their atoms. These free electrons flow through the cell, creating an … Read more
What is Renewable Energy? Renewable energy is energy that comes from natural sources or processes that are constantly replenished. These include sunlight, wind, rain, tides, waves, and geothermal heat. Renewable energy does not produce greenhouse gases or other pollutants, and it is becoming increasingly affordable as technology improves. Why is Renewable Energy Important? Renewable energy … Read more
KUSUM: Energizing Agriculture with Solar Power The Indian agricultural sector, a cornerstone of the nation’s economy, faces a multitude of challenges. These include dependence on fossil fuels for irrigation, fluctuating electricity prices, and limited access to reliable power supply, particularly in rural areas. Recognizing the need for a sustainable and cost-effective solution, the Indian government … Read more
Solar Charkha Mission: Empowering Rural Livelihoods through Sustainable Textiles Introduction India, with its rich textile heritage and vast rural population, holds immense potential for sustainable development. The Solar Charkha Mission, launched by the Ministry of Micro, Small and Medium Enterprises (MSME) in 2014, aims to harness this potential by empowering rural communities through the production … Read more
FAME India Scheme: Driving India’s Electric Mobility Transition Introduction India, with its burgeoning population and rapidly growing economy, faces a critical challenge: reducing its dependence on fossil fuels and mitigating the adverse effects of climate change. The transportation sector, a significant contributor to greenhouse gas emissions, has become a focal point for environmental concerns. To … Read more