PRODUCTION OF AGRICULTURAL BIOGAS FROM WASTE – AN ELEMENT OF SOCIALLY RESPONSIBLE ACTIONS IN THE FOOD SECTOR

Abstract

The agricultural and food sector accounts for substantial volumes of organic waste (such as livestock excreta,
meat offals) considered as onerous on the environment. The above decomposes formulating methane, carbon
dioxide and hydrogen sulphide in anaerobic conditions. Methane produced in digester chambers of a biomass
plant (called biogas) may be applied for the production of electricity and heat, powering of vehicles as well as
injections into gas networks. Biogas is one of the renewable sources of energy. In the light of the EU's sustainable
development and climate neutrality policies, increasing the share of renewable sources in overall energy
consumption is a priority for the Member States. For this reason, the article examines one of the renewable
energy sectors in Poland, which is agricultural biogas production. The main attention was focused on agricultural
biogas plants. Most often used substrates for biogas production, the dependence of biogas plant location on the
population living in particular regions (voivodships) and the development of agriculture in their territories were
analysed. The main purpose of the article was to indicate the reasons for the failure of the agricultural biogas
plant construction program in Poland. Literature and document analysis were performed, interviews with waste
producers as well as owners of agricultural biogas plants were carried out, and SWOT analysis was prepared.