Feasibility of Gökçekaya pumped storage hydropower plant and metristepe wind power plant

Date

2020

Author

Ağdoğan, Özg

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

351
views

0
downloads

Population increment, industrialization, and developments in technology cause increase in energy demand. In order to meet this demand, fossil fuels are used excessively despite being exhaustible and harmful to environment. It is necessary to decrease use of fossil fuels to meet energy need without causing burdens on environment. Thus, renewable energy sources such as wind, solar, biomass, and geothermal has been started to use significantly. From renewable energy sources wind energy has taken considerable attention to generate electricity due to being developed technology. Moreover, wind power plants (WPPs) are installed in many countries to benefit from clean source of electricity. Also, it is known that to meet increasing demand in peak hours energy storage has become crucial and many energy storage systems are utilized. Since environmental concerns have been risen over time, necessity of using environmentally friendly energy storage systems such as pumped storage hydropower (PSH) has been one of the major issues. In this dissertation, emissions of two environmentally friendly systems Gökçekaya PSH (not commissioned yet) and Metristepe WPP (commissioned) both located in Turkey are investigated and compared by using life cycle assessment (LCA) method. To vi carry out LCA studies, one of the most common software GaBi is used and CML impact categories are considered to evaluate emissions. In addition, to have comprehensive comparison of systems, cost of the systems are calculated and compared. Besides, whether these systems compensate their investments in 20 years lifetime or not is revealed.

Subject Keywords

Life cycle., Life Cycle Assessment, Wind Energy, Pumped Storage Hydropower, Turkey, Cost

URI

http://etd.lib.metu.edu.tr/upload/12625552/index.pdf
https://hdl.handle.net/11511/45778

Collections

Graduate School of Natural and Applied Sciences, Thesis

Suggestions

OpenMETU
Core

Feasibility of pumped-storage hydraulic systems based on hourly variation of electricity prices Barbaros, Efe; Aydın, İsmail; Department of Civil Engineering (2019) Global energy demand increases every day due to growing needs. The ideal of eco-friendly, sustainable and low cost energy generation relying on countries’ own domestic sources increases the interest in renewable energy in the 21st century. However, the intermittent nature of the renewable energy brings the importance of and the need for energy storage to surface. Pumped storage hydroelectricity (PSH) has been in use worldwide for a long time with this purpose thanks to its large scale storage capacity and p...
Evaluation of Turkey’s status using energy indicators for sustainable development and sustainability assessment of a hydropower project : a case study of Çetin Dam and HEPP Vural Özünlü, Berna; Kentel Erdoğan, Elçin; Department of Civil Engineering (2013) One of the crucial problems of the new millennium is increasing energy demand due to development of technology. This energy demand is supplied by new power plants all over the world. In our time, just generating energy is not sufficient; it has to be realized in a sustainable manner from domestic resources as well. Any type of renewable energy that supports healthy environment, economic wealth, and social justice simultaneously for today’s usage without compromising future generations’ well-being and qualit...
Feasibility of biomass heating system in Middle East Technical University, Northern Cyprus Campus Asumadu-Sarkodie, Samuel; Owusu, Phebe Asantewaa (Informa UK Limited, 2016-01-01) Global interest in using biomass feedstock to produce heat and power is increasing. In this study, RETScreen modelling software was used to investigate the feasibility of biomass heating system in Middle East Technical University, Northern Cyprus Campus. Weiss Kessel Multicratboiler system with 2 MW capacity using rice straw biomass as fuel and 10 units of RBI (R) CB0500 boilers with 144 kW capacity using natural gas as fuel were selected for the proposed biomass heating system. The total cost of the biomas...
Assessment of renewable energy based micro-grids for small communities Sadati, S.M. Sajed; Taylan, Onur; Sustainable Environment and Energy Systems (2016-7) Deploying renewable energy systems to supply electricity faces many challenges related to cost and variability of the renewable resources. One possible solution to these challenges is to hybridize renewable energy systems with conventional power systems and include energy storage systems. In this study, the feasibility analysis of two cases for electricity generation systems as (i) photovoltaic (PV)-battery-pumped hydro system (PHS) and (ii) PV-wind-battery are presented as a Renewable Energy Micro-Gr...
Feasibility Study of a Grid Connected Hybrid PV-Wind Power Plant in Gwanda, Zimbabwe Samu, Remember; Fahrioglu, Murat; Taylan, Onur (2016-10-14) The depletion of fossil fuel resources on worldwide basis has necessitated an urgent search for alternative energy sources to meet up the present day demands. Energy demand is growing in developing nations which makes a hybrid power system, consisting of a hybrid Solar Photovoltaic together with wind energy to be considered one of the best alternatives in renewable energy. These sources of energy can partially or fully meet Gwanda's demand with little or no disturbance on the country's stability. The object...

Citation Formats

Ö. Ağdoğan, “Feasibility of Gökçekaya pumped storage hydropower plant and metristepe wind power plant,” Thesis (M.S.) -- Graduate School of Natural and Applied Sciences. Civil Engineering., Middle East Technical University, 2020.