Overview
Melamaruthur (Muthiara) is a 1,200 MW coal power plant in Tamil Nadu, India. It is operational and contributes to the region's baseload power generation.
Melamaruthur (Muthiara) is a coal-fired power plant located in Tamil Nadu, India, with a capacity of 1,200 megawatts (MW). This scale places it among medium-to-large coal plants in the country, supporting the grid with reliable baseload electricity. The facility is operational and serves the power needs of the surrounding region. As a coal power plant, Melamaruthur operates under India's environmental regulations, including the Ministry of Environment, Forest and Climate Change (MoEFCC) emission standards for thermal power plants. The plant likely uses subcritical or supercritical technology, common for coal units of this vintage and capacity. India's coal fleet is a major contributor to national electricity generation, but faces increasing scrutiny over emissions and efficiency. The plant's location in Tamil Nadu, a state with high industrial and urban demand, underscores its role in meeting local energy needs. Coal power plants of this size typically supply electricity to multiple districts, supporting economic activities. The facility's operational status indicates ongoing contribution to the grid, though environmental considerations such as ash disposal and water usage are relevant for coal plants in the region.
Environmental context
Coal power plants like Melamaruthur have significant environmental footprints, including CO2 emissions, SOx, NOx, and particulate matter. The plant's location in Tamil Nadu, a coastal state, may involve water usage for cooling, potentially impacting local water resources. Proximity to populated areas could affect local air quality. India's regulatory framework mandates emission controls and ash management, but compliance varies. The plant's capacity of 1,200 MW suggests substantial fuel consumption and waste generation.
Frequently asked questions
Melamaruthur (Muthiara) is located in Tamil Nadu, India, near the coast at coordinates 8.9159° N, 78.1374° E.
The plant has a capacity of 1,200 megawatts (MW), making it a medium-to-large coal power facility in India.
The plant uses coal as its primary fuel, typical for thermal power generation in India.
Coal power plants in India must comply with emission standards set by the Ministry of Environment, Forest and Climate Change (MoEFCC), including limits on SOx, NOx, and particulate matter, as well as ash management rules.
As a 1,200 MW coal plant, it provides baseload electricity to Tamil Nadu's grid, supporting industrial, commercial, and residential demand in the region.