Notes and Study material for Exams
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
Introduction Power is one of the most critical components of Biomass. Renewable energy is a clean source of energy. It does not produce greenhouse gas emissions. However, renewable energy sources are intermittent. They do not always produce power when it is needed. The fuel-based industries are facing a number of challenges. These challenges … Read more
The Green Economy: A Path Towards Sustainability and Prosperity The world is facing a triple planetary crisis: climate change, biodiversity loss, and pollution. These interconnected challenges threaten our planet’s health and our future well-being. The concept of a “Green Economy” emerges as a potential solution, offering a path towards sustainable development and prosperity. This article … Read more
The Greenhouse Effect The greenhouse effect is a natural phenomenon that insulates the Earth . Incoming solar radiations are absorbed and reemitted back from the Earth’s surface as infrared energy, greenhouse gases (GHGs) in the Atmosphere prevent some of this heat from escaping into space, instead reflecting the energy back to further warm the surface. Human … Read more
Here is a list of subtopics without any description for Anaerobic Digestion: Anaerobic digestion Biogas Biomethane Digestate Energy from waste Methane fermentation Renewable energy Waste management Wastewater treatment Anaerobic digestion is a process that converts organic waste into biogas, a renewable energy source. The process takes place in the absence of oxygen, and it is … Read more
Urban Indian economy after 1858 During this period, the Indian economy essentially remained stagnant, growing at the same rate (1.2%) as the Population. India also experienced deindustrialization during this period. Compared to the Mughal era, India during the British colonial era had a lower per-capita income, a large decline in the Secondary Sector, and lower … Read more
Unveiling the Mysteries of the Deep: A Journey into Oceanography The Earth, a vibrant tapestry of life and landscapes, holds within its embrace a vast and enigmatic realm â the ocean. Covering over 70% of our planet’s surface, this watery expanse is a cradle of biodiversity, a regulator of climate, and a source of countless … Read more
What is Cogeneration? Cogeneration is the simultaneous production of two useful forms of energy, such as electricity and heat, from a single fuel source. This is in contrast to conventional power plants, which only produce electricity. Cogeneration can be used in a variety of applications, including hospitals, hotels, schools, and manufacturing facilities. How does Cogeneration … Read more
Alternative Energy sources RENEWABLE ENERGY Nuclear Power Reduce the carbon intensity of fossil fuels Energy Efficiency and conservation Transport and urban planning Building design Reforestation and avoid deforestation Eliminating waste methane Geoengineering Greenhouse gas remediation
The Solar Charkha Mission: Weaving a Sustainable Future The Solar Charkha Mission, a brainchild of the Indian government, aims to revolutionize the textile industry by integrating solar energy with traditional spinning techniques. This ambitious project, launched in 2014, envisions a future where rural India thrives on sustainable, decentralized production, empowering artisans and fostering economic growth. … Read more