Insights into the past Energy Research and Technology Development (ERTD) expenditures allows policy makers to better set priorities for current and future ERTD funding as well as to analyze the exact impact of ERTD investments to the development of energy technologies. However, despite numerous...

One of the most important goals of the European energy policy involves the implementation of energy-efficiency measures in large scale so as to promote sustainable development in the European Union (EU) level. The multidimensional character of energy end-use efficiency (EEE) necessitates the...

Purpose – The European Union (EU) energy supply environment is changing significantly and in a dynamic way, establishing the issue of safe energy imports as main priority. Greece relies heavily on energy imports. Furthermore, Greece aims to be elevated into an energy cross road for the energy...

Purpose – The aim of this paper is to analyse the state of play on energy efficiency with regards to policy, legislation and technological issues in the European Union (EU) and the Gulf Cooperation Council (GCC) countries. Moreover, specific collaboration proposals between the two regions,...

Purpose – Greece is a net importer of oil and gas and is among the most vulnerable countries of the European Union (EU) on energy supply disruptions. Furthermore, is considered a “crossroad” of existing and forthcoming infrastructure for importing energy to the EU. The purpose of this...

Purpose – The paper aims to provide the prospects and challenges of cooperation concerning natural gas (NG) resources between the European Union (EU) and Gulf Cooperation Council (GCC), based on a “critical review” of the current state of the GCC region regarding NG production,...

In most multi-objective optimization problems we aim at selecting the most preferred among the generated Pareto optimal solutions (a subjective selection among objectively determined solutions). In this paper we consider the robustness of the selected Pareto optimal solution in relation to...

Energy technology transfer can allow countries to move quickly to environmentally sound and sustainable practices. Integration of Renewable Energy Sources (RES) technologies in the energy sector of these countries can play a key role towards sustainability. The level of penetration of RES...