- Waste-to-energy incineration plants are facilities that use the heat generated from the combustion of waste materials to produce electricity or heat. The primary purpose is to recover energy from waste that would otherwise be disposed of in landfills.
- The first waste-to-energy plant was set up in Timarpur in Delhi in 1987. Built by a company from Denmark, the plant was supposed to incinerate 300 tonnes of municipal solid waste per day to generate 3.75 megawatts of electricity. Established with the cost of Rs 20 crore, the plant survived for only around 20 days.
Advantages:
- Energy Recovery: The primary benefit is the generation of electricity or heat from waste that would otherwise contribute to landfill usage.
- Reduction in Landfill Volume: Incineration reduces the volume of waste that needs to be disposed of in landfills.
- Base Load Power Generation: Waste-to-energy plants can provide a continuous and reliable source of electricity, serving as a base load power generation facility.
- Resource Recovery: Valuable materials, such as metals, can be recovered from the ash generated during incineration.
Challenges:
- Environmental Concerns: Despite pollution control measures, incineration can still release pollutants into the air. Striking a balance between energy recovery and environmental impact is a challenge.
- Public Perception: Some communities have concerns about the potential health and environmental impacts of waste incineration, leading to resistance to the establishment of such facilities.
