Denizhan Guven

Istanbul Technical University · Eurasia Institute of Earth Sciences

This study was designed to analyse the interaction of household surveys and electricity consumption in Turkey. We used the micro-data set of the Household Budget Survey published by TurkStat for the period 2002–2017. A statistical method and an optimisation method, namely Principal Component Analysis (PCA) and Analytical Hierarchical Processing (AH...

This paper analyzes the impact of climate change on Turkey’s residential, industrial and commercial electricity demand by applying the Structural Time Series Model. The model consists of explanatory variables and uses annual time series data for the period from 1980 to 2017. The variables included are electricity price, income per capita, urbanizat...

The main targets of this study are to analyse the environmental impacts of different types of lithium-ion (Li-ion) batteries using Life Cycle Assessment (LCA) and to examine their economic analysis using Life Cycle Cost Assessment (LCCA). Regarding both environmental and economic aspects, this study compares five Li-ion batteries and three marine d...

Since investigating the long-term trends of the renewable energy potential may help in planning sustainable energy systems, this study intends to forecast the renewable energy potential of the East Thrace, Turkey region, in the future based on CMIP6 Global Circulation Models data using the ensemble mean output of the best-performed tree-based machi...

Over the last three COVID-19 effective years, it was evident that healthcare has been the most sensitive sector to electricity failures. Therefore, if well developed and implemented, a microgrid system with an integrated energy storage system (ESS) installed in hospitals has great potential to provide an uninterrupted and low-energy cost solution....

This study aims to empirically verify that gender equality, one of the indicators of equitable development in countries, has a positive effect on reducing CO2 emissions per capita in emerging markets economies. It also aims to determine and rank the countries that are inefficient in terms of CO2 emissions per capita (metric tons). For this purpose,...

This study focuses on examining the impact of energy consumption, economic structure, population, and manufacturing output on the CO2 emissions of selected emerging countries by utilizing the Structural Time Series Model (STSM). Based on the annual data ranging from 1970 to 2019, the model is built up using total primary energy consumption, GDP per...

Fluctuations in the power demand amounts, supply problems, uncertainty in weather conditions are known to cause power deviations in the real-time power market. The imbalance costs are reflected in the consumer prices in the partly lib-erated markets of the developing countries. Thus, the accurate short-run forecast of the electricity market trends...

Without a doubt, the healthcare sector is one of the most vulnerable sectors of electricity outages. A microgrid system to be installed in hospitals, if well planned, may offer a continuous and low electricity cost solution for health-care. By constructing an Energy Management System (EMS) specific to the hospitals, this study aims to present the s...

Energy market models are generally focused on energy balancing using the optimum energy mix. In countries where the energy markets are not fully liberalised, the State Regulators reflect any cost of being off-balance on the utility companies and this affects the consumers as well. The right short term prediction of the market trends is beneficial b...

Energy market models are generally focused on energy balancing using the optimum energy mix. In countries where the energy markets are not fully liberalised, the State Regulators reflect any cost of being off-balance on the utility companies and this affects the consumers as well. The right short term prediction of the market trends is beneficial b...

This paper aims to analyze the impact of energy consumption, economic structure, and manufacturing output on the CO2 emissions of East European countries by applying the Structural Time Series Model (STSM). Several explanatory factors are used to construct the model using annual data of the 1990-2017 period. The factors are total primary energy sup...

Given the current account and its impact on the economy, it is important to try to reduce energy consumption using more optimal methods, even at micro scale. In this study, a microgrid system -with integrated PV-Panels and retired batteries from electric vehicles used as a fixed storage system- is implemented specific to the hospital. For the energ...