Laura Hartikka

Case Tallinn: Biogas From Food Waste

Author: Teele Joost, City of Tallinn Food waste is fully biodegradable and suitable for biomethane production when collected separately. Until recently, however, there was little incentive in Estonia – including Tallinn – to sort kitchen and food service waste, as most of it was either incinerated or landfilled. At the same time, Tallinn’s waste management […]

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Recycled Fertilisers as Part of Sustainable Food Production

Sustainable food production requires efficient nutrient recycling and responsible use of natural resources. Recycled fertilisers offer a concrete solution by returning nutrient-rich biomass back to crop production. The Finnish Biocycle and Biogas Association (SBB) and ProAgria have jointly developed a recycled fertiliser guide, which compiles practical information on using recycled fertilisers in arable farming. The

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What is biogas?

Biogas is a versatile form of energy, as it is used in heat and electricity production and can be refined into biomethane for fuel. Using biogas reduces dependence on fossil fuels and lowers greenhouse gas emissions. Additionally, the process produces a nutrient-rich digestate as a byproduct, which can be used as fertilizer in its raw

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