Sources of Thermal Pollution

Major Sources of Thermal Pollution

Power Generation Plants

• Nuclear power plants
• Coal-fired power stations
• Thermal power facilities
• Cooling tower discharge

Industrial Operations

• Manufacturing processes
• Chemical plants
• Steel mills
• Food processing facilities

Urban Development

• Stormwater runoff from heated surfaces
• Removal of shade-providing vegetation
• Heated urban structures
• Reduced groundwater recharge

Agricultural Practices

• Irrigation return flows
• Deforestation
• Soil erosion
• Water storage modifications

Contributing Factors

Infrastructure Design

• Cooling system types
• Discharge methods
• Pipeline configurations

Environmental Conditions

• Climate change impacts
• Seasonal variations
• Geographic location
• Water body characteristics