The EcoChange report “Possibilities to collect biodegradable waste to shared or local collection bin” can be found here. There was an article about the project at Uusiouutiset-magazine 3/2015, which can be found here. It would be possible to collect yearly even 150 000 tonnes of biodegradable waste with shared bins. Ministry of the Environment financed the project and Finnish Solid Waste Association, HSY and Puhas Oy participated in it.
Via Tyrsky Consulting Suvi Runsten from EcoChange led a project of Ministry of the Environment, which investigated the possibilities to solve problems of energy poverty and to improve energy efficiency in buildings. You can find more information of the project and the report of it here.