Goa Faces Mounting Waste Crisis as Daily Garbage Set to Soar by 220 Tonnes by 2035
In a stark revelation, Goa is bracing for a significant surge in waste generation, with projections indicating an increase of 220 tonnes per day (TPD) over the next decade. According to a state government report, the daily waste output is expected to climb from 887.6 TPD in 2025 to a staggering 1,107.8 TPD by 2035. This alarming forecast underscores the urgent need for enhanced solid waste management strategies in the coastal state.
Current Capacity Overwhelmed by Existing Waste Load
The current waste generation of 887.6 TPD already far exceeds Goa's available treatment facilities. The state's primary waste management plant in Saligao has a capacity of only 250 TPD, while a secondary plant in Cacora for South Goa handles 100 TPD. Additionally, Goa relies on a common biomedical waste treatment facility at Kundaim and a hazardous waste plant at Pissurlem. Local protests have erupted in Cacora over waste being transported from distant areas, highlighting the strain on existing infrastructure.
Historical Trends and Future Projections Point to Accelerating Crisis
Over the past five years, Goa's waste generation has increased by 96 TPD, rising from 791.8 TPD in 2020 to 887.6 TPD in 2025. However, the next five years are projected to see an even sharper rise of 105 TPD, reaching 992.7 TPD. Waste Management Minister Atanasio Monserrate, in a recent assembly reply, attributed this growth to multiple factors, including population increase, booming tourism, expansion of commercial and residential units, inadequate garbage management in rental properties, rising plastic usage, and illegal roadside dumping.
Regional Disparities in Waste Generation Highlight Hotspots
The waste quantification report identifies Bardez taluka as the highest generator at 227.4 TPD, followed by Salcete with 173.5 TPD and Tiswadi with 125 TPD. At the village level, Calangute leads with 43.7 TPD, followed by Candolim at 28.8 TPD, Taleigao at 15.1 TPD, and Anjuna at 14.4 TPD. These figures emphasize the localized nature of the waste management challenge.
Segregation and Collection Hinder Effective Waste Processing
Despite mandates for panchayats to establish material recovery facilities and promote source segregation, Minister Monserrate noted that garbage from many panchayat areas arrives as mixed waste, complicating processing efforts. He also highlighted inefficiencies in door-to-door collection systems across numerous panchayats, further exacerbating the disposal crisis.
The projected 220 TPD increase is nearly equivalent to the capacity of Goa's largest waste management plant in Saligao, signaling a critical need for the state government to rapidly scale up treatment capabilities. As Goa grapples with these mounting challenges, the framing of a robust solid waste management policy becomes increasingly imperative to avert an environmental and public health disaster.
