Subsequent utilization of waste biomass in developing countries occurs at poor level, despite the act, that it has great potential in solid biofuel production. Densified […]
Agricultural vs forest biomass: production efficiency and future trends in Polish conditions
Biomass is one of the main sources of renewable energy with rapidly growing trend in the European Union countries. The technical potential of biomass energy […]
Feasibility study of a local power supply system for sparsely populated areas in Estonia
The paper analyzes the reasonability of using an off-grid hybrid power supply system or in other words a local grid for sparsely populated areas as […]
Correlation between temperatures of air, heat carrier liquid and seabed sediment in renewable low energy network
The low energy network based on renewable seabed sediment heat has been monitored for several years in Vaasa, Finland. In this study the temperatures of […]
Biogas potential from animal waste of Marmara Region-Turkey
The purpose of this study was to determine the biogas production capacity from animal wastes in Marmara region of Turkey for the years 2005–2014. The […]
Mechanical durability of briquettes from digestate in different storage conditions
A present research was conducted to determine mechanical durability of digestate briquettes and potential influence of different storage condition. Experiments were performed on briquette samples […]
Life cycle assessment of bio-methane supply system based on natural gas infrastructure
Many sites for biogas production in Latvia currently do not have sufficient heat load to provide power production in co-generation mode. The alternative to relatively […]
A study of pressure drop in an experimental low temperature wood chip dryer
The use of wood materials, and logging residues in the energy sector is growing rapidly, and will follow the same trend in the following years […]
Study on availability of herbaceous resources for production of solid biomass fuels in Latvia
Latvia has set a target to increase the gross final consumption of energy fromrenewable energy sources up to 40% by 2020. To reach this ambitious […]
PMSG based residential wind turbines: possibilities and challenges
This paper presents an overview of technologies for wind energy conversion intoelectrical energy with the help of residential wind turbines. The theory of wind energyconversion […]