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Integrated management of bio-waste in Greece The case study of Athens
LIFE10 ENV/GR/605
Athena Bourka
Chemical Engineer MSc
The project – ATHENS BIOWASTE
Project Duration:
ƒSep 2011 – August 2014
Participants:
ƒNTUA, ESDKNA, City of Athens, Municipality of Kifissia, EPTA S.A.
Main Targets - Actions:
ƒEstablishment of a separate collection system for biowaste in the City of
Athens and the Municipality of Kifissia (pilot area of 3000 inhabitants)
ƒComposting of the biowaste in the MBT facility of ESDKA
ƒEvaluating compost quality
ƒDevelopment of a bio-waste management software tool
Case Study Areas
ƒ Athens
Area: 3.795ha
Population: 789.166
Density: 207 inh/ha
Zone Price: 1000-8500€/m2
ƒ Kifissia
Area: 3.403ha
Population: 64.558
Density: 19 inh/ha
Zone Price: 1250 – 4550
€/m2
1st area
KYPRIADOU
Population: 2.707
Density: 188 inh/ha
Zone Price: 1.500€/m2
2nd area
GAZI
City of Athens
Case Study Areas
Population: 1.367
Density: 50 inh/ha
Zone Price: 1.100€/m2
Local Touristic Zone
Municipality of Kifissia
Case study ‐ areas
ƒ Commercial Centre of Kifissia and N. Eryrthaia
ƒ Low density areas: Kefalari & Kastri (15-20 inh/ha),
ƒ Medium density areas: Kato Kifissia & N. Kifissia (40 inh/ha)
Methods of Separate Collection
ƒ Kerbside Collection with 2-wheel bins 120-360 lt.
▫ for the whole City of Athens
▫ Commercial areas in Kifissia
▫ Medium density areas in Kifissia
ƒ Door-to-door Collection with home Containers ≈30 lt
▫ for low density areas in Kifissia
ƒ Door-to-door Collection with 2-wheel bins ≈120 lt
▫ For restaurants and hotels or other major
producers
Methods of Separate Collection
ƒ Kitchen caddies/bins 7lt
ƒ Bags from compostable organic material (like corn or
potato starch) or paper
ƒ Collection with small vehicle 5m3 with low compaction
ƒ Online fleet monitoring system
Methods of Awareness Campaign
Wide dissemination through local
press & radio
Focused on citizens:
▫1st Phase: Letter of the Mayor to the
participating citizens together with an
informational leaflet
▫2nd Phase: Distribution of home
caddies/bins & bags & one page brochure
▫3rd Phase: Feedback & supply of compost
initiation of separate collection
How the project can contribute to the waste management policy in Greece?
ƒ By demonstrating to other Municipalities how a separate collection system
for biowaste can be planned and implemented
ƒ By initiating composting of biowaste in the greater Athens area, taking into
account that 3 composting plants are to be constructed within the next years
ƒ By evaluating the compost quality in accordance with standards such as
Eco-Label correlating it with different collection systems
ƒ By producing an innovative software tool which will evaluate the carbon
footprint as well as the costs of alternative biowaste collection and treatment
solutions.