The primary source of power generation in Haryana is:

Thermal (coal-based)
Renewable
Hydropower
Nuclear

The primary source of power generation in Haryana is thermal (coal-based). In 2020, thermal power plants generated 87% of the state’s electricity, followed by renewable energy sources (12%) and hydropower (1%).

Thermal power plants are the most common type of power plant in India. They use coal to generate electricity. Coal is a fossil fuel that is found in the earth’s crust. It is a non-renewable resource, which means that it cannot be replaced once it is used up.

Thermal power plants are not very efficient. They only convert about 30% of the energy in the coal into electricity. The rest of the energy is lost as heat. Thermal power plants also produce air pollution, which can cause respiratory problems and other health issues.

Renewable energy sources are becoming more popular in India. They include solar, wind, and hydropower. Renewable energy sources are clean and do not produce air pollution. However, they are not always available. For example, solar panels do not generate electricity at night.

Hydropower is a type of renewable energy that uses the power of moving water to generate electricity. Hydropower plants are usually built on rivers or dams. They are a very efficient way to generate electricity, and they do not produce air pollution. However, they can have a negative impact on the environment. For example, dams can block fish migration and change the flow of rivers.

The government of India is working to reduce the country’s reliance on coal-based power plants. It is promoting the use of renewable energy sources and energy efficiency. The government is also investing in research and development of new technologies to generate electricity more efficiently.