The National Statistics Office said that during 2020, the total amount of generated waste decreased by around 19.8% over 2019. The total generation of solid waste in Malta during that year amounted to around 2.5 million tonnes, with hazardous waste increasing by 1.3%, or 521 tonnes. Non-hazardous waste decreased by 20.1%.
There were decreases registered for the three major sub-divisions of non-hazardous waste. Mineral waste went down by almost 533,563 tonnes, secondary waste went down by 46,685 tonnes and other waste by 37,232 tonnes. Waste treatment register a decrease of 21.4%, or 628,179 tonnes, over the same period. This happened mainly due to a drop of 495,130 tonnes in the backfilling of mineral waste. Mineral waste was also the major contributor for the decrease in recycling taking place in Malta, going down by 123,354 tonnes.
Waste amounts that were sent for recycling in other countries advanced by 3.0%, or 2,570 tonnes. During 2020, the total amount of landfilling taking place in Malta and other countries deceased by 11.3% while the total amount of waste that was incinerated increased by 27.3%.
In 2020, the separate collection of waste fractions from bring-in sites deceased by 6.8%, or 279 tonnes, while amounts collected from civic amenity sites increased by 5.5%, or 1,904 tonnes. A for door-to-door collections, decreases of 5.1 and 2.8% were recored in the grey/green bag and organic waste collections. The amount of glass collected increased by 7.4% over 2019.
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