Mapping of Distributed Power Generation Versus Biomass Availability

Abstract

Distributed electricity production by use of cogeneration units fueled by biomass is a sustainable solution towards energy production with higher efficiency, as well as increase the share of renewabIes. In Latvia forest wood stock is continuously increasing, suggesting that forest resources might be used more intensively. However, in order to meet the growing demand for energy wood and ensure a sustainable forest management at the same time, it is necessary to search for more sustainable approaches to wood use for energy. Present study examines the potential of low-quality wood stock increase for the development of distributed electricity generation, using a spatial assessment. Calculations show that the increase of low-quality forest wood resources could provide 629.72 GWh of electricity per year, meaning that CHP plants with total installed power of 73 MW could run on the growth of low-quality wood.