4. Conclusion

and Energy Management through Anaerobic Digestion (INEMAD), new flows of energy and materials within the agricultural sector (or linked to the agricultural sector) have been analyzed for creating opportunities for rethinking the relation between crop and livestock production. The possibilities for biogas production from animal manure and plant residues in partner countries have been studied [1, 2]. Composting of waste residues and using the compost for soil re-cultivation [3] have been explored as well. A comparison of nutrient content in composted solid residues from anaerobic digestion and bio-fertilizers has been performed [4]. The economic efficiency of different installations for bioenergy production and composting has

The new EU programme H2020 also gives possibilities for developing bioenergy investigations. The project B4B (Bioenergy for Business "Uptake of Solid Bioenergy in European Commercial Sectors", Horizon 2020, Coordination and Support Action [6]) explores the possibilities to increase the usage of bioenergy. This task should be realized through a fuel-switch from coal, oil or natural gas, used in "in-house" boilers in commercial sectors for heat purposes or in

The project BioRES (Sustainable Regional Supply Chains for Woody Bioenergy, Horizon 2020 [7]) aimed to increase the local production and consumption of wood biomass via the development of Biomass Logistics and Trade Centres (BLTCs). The project gave a thorough and

district heating, to solid biomass sources—wood pellets and chips.

been compared, too [5].

4 Agricultural Waste and Residues

Development of technologies for reuse of agricultural waste and residues makes significant contribution to sustainable society by decreasing the depletion of natural resources and the pollution of the planet. Additionally, in social aspect it creates new jobs and provides cleaner living environment.
