Sri Lanka generates an estimated 6,700 metric tons of waste daily – out of which only 2,800 is collected. The absence of an efficient system to clean up the waste has brought about a need to create a well-organized waste management system in Sri-Lanka to avoid the spread of toxic chemicals and pollution in the environment.
PROMISE is a private sector partnership (PSP) project between DEG and Holcim (Lanka) Geocycle Limited, in partnership with ASSIST, that aimed to provide an appropriate solution to the unorganised dumping and burning of waste in Sri Lanka. Thus, a waste management complex was set up at the Seeduwa dump site – which is surrounded by two key industrial zones called Katunayake and Biyagama, the country’s largest housing scheme called Raddolugama and the main airport in Sri Lanka (Katunayake Bandaranaike International Airport).
ASSIST undertook various interventions to ensure the sustainability and effectiveness of PROMISE. The waste management complex included a fully operational material receiving and segregating site. Training was facilitated for the surrounding communities, municipal / government offices, and urban councils. Green clubs promoting proper waste management and green bank facilities for collecting waste were set up in local schools and universities. Involving households and neighbourhoods in the establishment of a waste management ecosystem was essential to the project’s success.