Search

Detailed analysis of the literature showed that information about the role of biomass and coal in Turkey's Vision 2023 energy targets is scarce in the published literature. Also, there is no detailed information about the potential applications of co-firing and co-gasification of biomass with coal in Turkey. Consequently, this paper was written with a global to local perspective to provide these important information. According to Turkey's Vision 2023 energy agenda installed capacity of coal power plants will increase from 15.0 to 30.0 GW, and installed capacity of biomass power plants will rise from nil to 2000 MW in 2023. In this study, it was estimated that Turkey should spent between 26.3 and 28.5 billion US$ to the capital investments of new coal power plants depending on the supply ratio from lignite or hard coal to fulfil the Vision 2023 coal target. Recently, the author estimated that Turkey should spend between 3.8 and 13.6 billion US$ to fulfil the Vision 2023 biomass energy target of 2000 MW. Thus, totalling the required coal and biomass investments to fulfil Vision 2023 targets between 30.1 and 42.1 billion US$. If everything goes according to plan and these massive investments can be financed, coal and biomass will support 25.0% and 1.7% of Turkey's electricity demand in 2023, respectively. Increased consumption of coal, mostly indigenous lignite, and biomass will decrease Turkey's foreign trade deficit based on imported energy sources. However, their increased consumption will also rise Turkey's greenhouse gas emissions. In that context, synergistic solution of co-firing and co-gasification of biomass with coal could help Turkey tackle its dependency on foreign energy sources and reduce its greenhouse gas emissions. Conditional that research and development in this field is supported both by the Turkish government and private sector. [ABSTRACT FROM AUTHOR]

Biomass energy is one of the fundamental renewable energy sources. It decreases fossil fuel combustion and consequently net greenhouse gas emissions since no new carbons aren't released to the atmosphere. Generally, agricultural, forest, animal and urban wastes are considered as potential sources for biomass energy. Among these sources, agricultural wastes are the most suitable type to generate biomass energy in Turkey. Aegean Region has a great potential with respect to its lands and its diversity of agricultural products. In this paper, the most appropriate location for a biomass power plant has been investigated among the eight alternative locations in Aegean Region by examining both quantitative and qualitative criteria. It is the first time, an integrated model including fuzzy sets, analytic hierarchy process, opinion aggregation method, and information axiom method has been proposed to obtain a solution for such a problem. According to the results, Aydin is determined as the most appropriate location for a biomass power plant at Aegean Region. Furthermore, a sensitivity analysis has been performed to present the reliability of the obtained results. [ABSTRACT FROM AUTHOR]

• A novelty multi-criteria framework is proposed for bioenergy facility location. • This paper expands the scarce literature about bioenergy production in Turkey. • Analysis of bioenergy production and regulations is key to the bioenergy growth. • The bioenergy can contribute to complement the energy matrix of Turkey. Biofuels are rapidly taking their place amongst the renewable energy sources which are gaining importance day by day. Turkey procures a large portion of its energy needs with imported fossil fuels. This brings forward problems related to energy security and it also caused an increase in the greenhouse gas emissions of the country in the last decade. However, there are no satisfactory studies or investments related to biofuel potential and the evaluation of this potential. The research of the biomass energy potential in Turkey is of particular importance in terms of strengthening the energy policy. In this study, a multi-stage approach is presented for the first time in the appropriate site selecting for production facility to be established in a country. This is the most basic fact that distinguishes the study from other literature studies and makes it unique. Initially, the plant species and production amounts to be used in bioenergy production at the country scale were determined and theoretical biodiesel and bioethanol potentials were calculated. Then, the most suitable product-based site for the bioenergy production facility was determined with a hybrid method using the entropy-based multiple-attribute utility theory. Thus, contrary to the literature studies on potential determination only, the most suitable location for the bioenergy production facility was also selected by using determined potentials. The results show that Turkey has a biodiesel and bioethanol potential 1.666.176 tons, 13.546.751 tons, respectively. The products with the highest potential were determined for biodiesel and bioethanol production as sunflower (774.741 tons) and wheat (7.051.602 tons). [ABSTRACT FROM AUTHOR]

Highlights: [•] The paper proposes a hybrid model to prioritize RE sources for Turkey. [•] The hybrid model based on BOCR and ANP is proposed under linguistic values. [•] Strategic criteria are economy, security, wellbeing, technology and global effects. [•] Nineteen criteria are used to evaluate hydro, geothermal, solar, wind and biomass. [Copyright &y& Elsevier]

Abstract: Turkey is a rich country from the point of variety and potential of renewable energy resources. Hydros, winds, biomass, solar and geothermal are important renewable and environmentally friendly sources for energy in Turkey. Turkey produces large amount of hydropower with a total gross hydropower potential of 433TWh/yr, which is equal to 13.8% of the total hydropower potential of Europe. Technically useable potential is 216TWh/yr and economic potential is 140TWh/yr. The main aim of the present study is to investigate hydropower potential of Turkey and small hydropower plants in Eastern Black Sea Region for sustainable energy development in Turkey. The geography of Turkey especially, Eastern Black Sea Region supports and suitable the development of the small hydro plants to increase the energy generation and utilization of available water sources in Turkey. Besides, the paper deals with hydropower policies to meet ever increasing energy demand for sustainable development of Turkey. [Copyright &y& Elsevier]

Abstract: The most important renewable sources are hydropower, biomass, geothermal, solar and wind. Turkey''s geographical location has several advantages for extensive use of most of these renewable energy sources. In recently, electricity has demand increased significantly; it is the fastest growing end-use of energy. Therefore, technical, economic and environmental benefits of hydroelectric power make it an important contributor to the future world energy mix. In the world, particularly in the developing countries renewable energy resources appear to be one of the most efficient and effective solutions for sustainable energy development in Turkey. Turkey''s geographical location has several advantages for extensive use of most of the renewable energy sources. This paper deals with policies to meet increasing energy and electricity demand for sustainable energy development in Turkey. Turkey has a total gross hydropower potential of 433GWh/year, but only 125GWh/year of the total hydroelectric potential of Turkey can be economically used. [Copyright &y& Elsevier]

Abstract: Decentralized wind, hydropower, biogas and biomass, geothermal, solar thermal and solar electricity energy systems are the most commonly found renewable energy technologies promoted for rural energy supply within sustainable developments programs. They are, therefore, seen to have a central place in the practice of sustainable development and in allowing less development countries to bypass the environmentally damaging fossil fuel intensive paths made by industrialized countries. On the political front, many less development countries are critical of pressure on them to adopt environmental energy technologies. Turkey is situated the meeting point of three continents (Asia, Europe and Africa) and stands as a bridge between Asia and Europe. The country is located in southeastern Europe and southwestern Asia. As Turkey’s economy has expanded in recent years, the consumption of primary energy has increased. Presently in order to increase the energy production from domestic energy resources, decrease the use of fossil fuels as well as reduce of green house gas emissions different renewable energy sources are used for energy production in Turkey. The share of energy production from renewable energy sources has increased during the last 10 years. Turkey must import most of the energy to meet her needs. Turkey also has a large potential for renewable energies. The lack of knowledge about renewable energy technologies by most policy-makers, potential consumers, and energy firm managers has played against renewable energy developments. The paper presents renewable energy used in Turkey and Europe Union and evaluation of the market conditions and barriers of renewable energy use in Turkey. [Copyright &y& Elsevier]