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In india most of Electrical power plants are
Hydro power plant
Thermal power plant
Wind power plant
Solar power plant
Thermal power plant
In India, the majority of electrical power generation is met by thermal power plants, primarily coal-based, due to the abundant availability of domestic coal reserves. These plants provide the critical base-load power required to support the country's vast industrial and residential electricity demand.
In India, the majority of electrical power generation is met by thermal power plants, primarily coal-based, due to the abundant availability of domestic coal reserves. These plants provide the critical base-load power required to support the country's vast industrial and residential electricity demand.
╬╖thermalтАЛ=QinтАЛWnetтАЛтАЛ тАФ Efficiency of the thermal cycle
P=╧Д├Ч╧Й тАФ Mechanical power output conversion
Thermal power plants operate on the Rankine cycle, where coal is combusted in a boiler to heat water into high-pressure steam. This steam expands through a turbine connected to an alternator, converting mechanical energy into electrical energy. The spent steam is then condensed back into water and recycled, completing the closed-loop thermodynamic cycle.
Thermal plants contribute over 70% of India's total installed power capacity.
Coal is the primary fuel source for Indian thermal utility plants.
Base-load power plants run continuously to meet the minimum demand of the grid.
Capable of generating large amounts of power (high capacity factor).
Independent of seasonal weather variations compared to hydro or solar.
Lower initial capital cost per megawatt compared to nuclear power.
High carbon footprint and greenhouse gas emissions.
Requires complex logistics for constant fuel (coal) supply chain management.
Significant water usage for cooling and steam condensation.
Base-load electricity generation for national grids.
Co-generation in industrial clusters for process heat and electricity.
India's installed capacity mix is dominated by fossil fuels, specifically coal.
Option A (Hydro) is important for peak-load handling but has lower overall share compared to coal.
B is correct тАФ Thermal power plants, largely coal-based, account for the largest share of India's electricity production.
Always distinguish between 'installed capacity' and 'actual energy generated'; while renewables are growing rapidly in capacity, coal-based thermal plants still perform the bulk of total energy generation due to their high load factor.