Theoretical and Energy Biomass Potential of Heat and Electricity Production in Kosovo (original) (raw)
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Potentials of Biomass use in Serbia
XIII International Mineral Processing and Recycling Conference (IMPRO), 2019
The links between energy and economic growth, poverty alleviation, environmental and climate impact are becoming more visible. For most of the global economy, energy has become one of the strategic factors that influence the making of business decisions. In the energy industry, there is a growing demand for innovative, climate-friendly technologies for the production of heat and electricity. As energy becomes a strategic factor in the global competition, it can be an opportunity for the country's competitive advantage. In recent years, Serbia has been taking an increasing share in the use of biomass energy because it understands that biomass has both economic and environmental benefits of energy exploitation. According to the available data, almost half of the primary energy needs in Serbia could be from the potential of renewable energy.
The Potential for Biomass Energy in Three Albanian Regions
Biomass combustion is amongst the oldest and the most mature technique for conversion of biomass to energy, but still a great challenge lies ahead in developing new, more efficient and environmentally sustainable-systems. In light of the European Action and the National Strategy in the energy sector, Albania has enacted a friendly policy regarding renewable energy sources, including biomass. Execution of such projects is delegated to both regional and local authorities for various technical, economic and socio-environmental considerations as well as for an integrated approach to the land use planning. This paper identifies the main sources of biomass energy in three different regions of Albania i.e. Korça, Tirana and Vlora. It shows the weight of each possibility on the total potential for energy production by biomass as well as the type and distribution of each biomass. The manner how the potential offered by forestry, agriculture and agro-industry would be utilized will, apart from availability of appropriate technology, also depend on the ability of economic operators to organize themselves efficiently while respecting environmental sustainability.
Energy Potential of Biomass Sources in Slovakia
Green Energy and Environment [Working Title], 2020
Renewable energy has provided many potential benefits, including a reduction in greenhouse gas (GHG) emissions, the diversification of energy supplies, and a reduced dependency on fossil fuel markets (oil and gas in particular). The growth of renewable energy sources (RES) may also have the potential to stimulate employment in the European Union (EU), through the creation of jobs in new green technologies. In this chapter, first, we introduce the information on renewable energy sources, their statistics, and legislation background in Slovakia. In more detail, we further introduce the information on forest and agricultural biomass as a renewable energy source. In the experimental part, we introduce two case studies-the assessment of the potential stock of woody biomass and the determination of energetic properties of woody biomass, i.e., selected fastgrowing tree species based on the implementation of laboratory fire tests and calorimetric analyses.
Biomass-Based Heating in the Western Balkans - A Roadmap for Sustainable Development
2017
A reliable and sustainable energy supply in the Western Balkan (W-B) region is essential to support the region’s economic growth and pave the way toward European Union (EU) accession for its constituent nations. W-B countries, through energy community, adopted obligation to implement the European Union’s renewable energy directive, and have binding targets for energy consumption from renewable sources by 2020. According to a regional study conducted in 2010, the use of biomass for heating is estimated to be the most cost-efficient solution to meet the 2020 targets, and thus, is expected to account for the bulk of the renewable energy mix in 2020. This report is intended primarily to address policy makers and biomass-heating industry stakeholders (biomass suppliers, manufacturers of heating appliances, installers, and investors and project developers), but also the scientific community, civil society organizations, and end-users in the W-B countries. This report is structured as foll...
Biomass as Potential Sustainable Development Driver – Case of Bosnia and Herzegovina
Biomass Now - Sustainable Growth and Use, 2013
have significant physical potential regarding to renewable energy sources and belongs to the list of the countries which can develop their energy sector mainly based on that. Due to that hydro, biomass, geothermal, wind and solar potential can play important role in the whole state economy in the forthcoming period.
2013
The paper presents results of the study analysing the whole chain from methodology of overall and available biomass resources calculations in the region, the most efficient technologies and procurement methods, logistics and economy of biomass supply to the consumer, up to the economic and ecological gains from the conversion of boilers for co-firing wood and brown coal. The study was conducted for the Banská Bystrica region, Slovakia. There is a combined heat and power plant (CHP) in town Zvolen. CHP, originally commissioned in 1954. Overall installed output is 311 MW in heat production and 44, 3 MW in power. Annual supply to the consumers was some 790.000 GJ of heat and 103.000 GJ of electricity during the last few years. Some 60 % of heat production was used for heat and hot water supply to more than 9.000 houses and apartments and 40 % to industrial consumers. It has been using pulverized lignite with up to 1 % of sulphur content as fuel. The content of sulphur in emitted flue gas was as high as 3.500-4.000 mg SO 2 /m 3. It causes serious environmental problems in the region. New national limits for greenhouse gases emissions are 1.700 mg SO 2 /m 3 and 600 mg NO x /m 3 with the effect from 1 January 2007. CHP has not been able to achieve them without substantial improvement of technology. Shift from lignite to low-sulphur content brown coal with co-firing of biomass has been identified economically the most feasible and environmentally acceptable solution. Two boilers, each of them with the output of 108 MW t , will be reconstructed for co-firing of pulverized low sulphur content brown coal and biomass. Biomass will share up to 30% of the combusted fuel. The first part of the study was focused on identification of biomass resources for energy use from forestry, wood processing industry and agriculture in the region, with the use of GIS tools. Ecological, economic and operational factors limiting utilization of potential biomass resources were identified and factored into calculations. Logistics of wood supply have been precisely analysed. Costs of wood chips supply from forest residues for three different supply chains have been calculated taking into account ecological, economic and technical limiting factors and transport distances. Also environmental issues have been analyzed. Emissions of greenhouse gases after the reconstruction of boilers will be within the limits in force after 1 January 2008, i.e. 1.400 mg SO 2 /m 3 , 600 mg NOx/m 3 , 250 mg CO/m 3 and 50 mg fly ash/m 3 .
Fresenius Environmental Bulletin
Nowadays the energetic utilization of biomass is important not only from environmental point of view but also due to its social, political and economic impact. Biomass is considered as a promising renewable energy resource in Hungary and Europe as well. The European Union is planning to increase the current 6 % of the renewable energy use up to 20% (in case of Hungary up to 13%) by 2020. Biomass has a leading role in the utilization of renewable energy (e. g. solar, wind, hydro and geothermal) resources. Its proportion is increasing (3.9% in 2007 and 6.7% in 2010) in the annual renewable energy consumption balance in Hungary. Biomass is mainly used in power stations for energy production in Hungary. In order to realize the national renewable energy objectives by 2020 the sustainable utilization of the biomass and its application should be increased and widened. In this study the Hungarian potential of solid, liquid and thermal bioenergy production is discussed.
Energy Potential of Biomass Characteristic for the Republic of Moldova
2013
The energy potential problem in the Republic of Moldova has been analyzed in this article. A solution of the above problem has been proposed by utilization of solid biofuels as renewable energy sources, ecological clean and cheap biofuel made from various agricultural and communal wastes and forest residues (unused products derived from the harvesting and processing of crops) which include plant stems, roots, straw, leaves, pruning grape vines, etc. The current status of renewable energy sources use in the Republic of Moldova is characterized in the article. For the absence of proper information about the calorific values of various biomass kinds gained from local sources it is impossible to determine the exact energy potential of biomass. Therefore, relevant experiments on specific heat capacity at different materials were conducted and their values included into this paper. Vegetal raw materials characteristic for the climate zones of the Republic of Moldova were used for the abov...