Special Topics in Applied Thermodynamics, Heat Transfer and Fluid Mechanics: On successful completion of this module the students will know the basic concepts and principles of thermodynamics and the thermodynamic cycles connected to electric power generation. They will be able to solve problems of heat transfer in regular geometries subjected to different types of boundary conditions, understand, model, and use analytical and numerical techniques for solving heat conduction problems. Students will also review fluid dynamics and the Navier-Stokes equations; boundary layer; similitude and dimensional analysis.

Investment Appraisal and Entry Barriers to Renewable Energy: Energy markets, over the last several decades, have become some of the most dynamic markets of the world economy, as they experienced a shift from heavy regulation to market-driven incentives. Investments in the energy system are evaluated with the tools and models of financial theory. This module acquaints students with some of the most widely used methods of energy investment evaluation, develops step-by-step tools for comparative evaluation of alternative energy plans based on their financial data and analyzes their sensitivity to individual evaluation parameters. Specific examples are used for the evaluation of RES energy plans.

Renewable Energy Systems (RES) - 1: Active Solar Systems (P/V and Solar-thermal systems), Biomass and Geothermal Energy: Solar Photovoltaic (PV) systems convert sunlight to electricity. The module will cover the areas of solar radiation, solar system components and their functions, dimensioning of solar cell systems, solar thermal and hybrid systems, grid aspects of large-scale deployment of solar cells. Specific topics to be covered include types of solar power plants, site selection and shadow analysis, selection of PV technology, PV module sizing, connection of PV modules, design of plant array layout, solar power plant substation design, etc. The module will address the conversion of Biomass to energy through various processes including direct combustion, thermochemical conversion (pyrolysis, gasification) to produce solid, gaseous, and liquid fuels, and biological conversion. Geothermal energy principles and technologies for power production (geothermal power plants), and direct uses like district heating, geothermal heat pumps, greenhouses, and other applications will also be presented.

Renewable Energy Systems (RES) - 2: Wind Power Generation and Small-scale Hydropower: Wind or Aeolic energy is one of the oldest energy sources exploited by humans. The technology of extracting energy from the wind has evolved appreciably over the recent past. This module provides a thorough overview of the topics which are fundamental to understanding the conversion of wind energy to electricity and its use. These topics span a wide range, from meteorology to many fields of engineering, such as:  wind resource and how it relates to energy production, aerodynamic principles, electrical aspects of wind energy conversion, wind turbine materials and components, wind system controls, integration into electrical systems both large and small. The module also examines electricity generation from small hydroelectric projects (typically from 500KW to 2.5-5MW), which in Greece and internationally have great power generation potential, mainly at the local level. "Run-of-the-river" projects, which, unlike large-scale hydroelectric projects, do not require large dams and pump storage are examined. The module introduces the essential concepts of hydrology for hydropower and presents the fundamentals of project planning, site selection (hydropower potential assessment), and SHPP design (civil, hydraulic, and mechanical components).

Power: Principles of Energy Conversion. Electric Power Production, Transmission and Distribution. Smart Electricity Grids. Advances in Energy Storage Systems: The module is an introduction to the electric power system which encompasses the electric power generation, transmission, and distribution network as well as all the control and telecommunications components that are necessary for its operation. One of the most important requirements for the operation of an electric power system is to provide power where and when is needed. The balance between power supply and demand is more difficult to achieve when part of the energy generation mix are renewable energy sources. The module addresses the development and use of smart electricity grids as well as current advances in energy storage systems to support movement towards an integrated energy system.

Energy Conservation and Management: The aim of the module is to provide integrated knowledge regarding energy management practice including the technical principles, methods and technologies that enable energy efficiency improvement, energy auditing methods, energy information management methods, financial analysis of energy management opportunities and energy procurement. are some of the key areas that help in effective energy management. In addition, renewable energy sources and their contribution to the energy conservation will be examined too.

Renewable Energy Applications: Selected Case Studies. The aim of the module is to provide knowledge of energy management practice including the technical principles, methods and technologies that enable energy efficiency improvement. Energy auditing methods, energy information management methods, financial analysis and energy procurement are some of the key areas the module focuses on due to their importance in effective energy management and the exploitation of opportunities for innovation and conservation presented by RES.

Structural and maintenance issues of small, medium and large-scale renewable energy plants (with a focus on on-shore / off-shore Wind turbines and PV plants): Design of the foundation and tower, for modern onshore wind turbines. Design of offshore wind turbine support structures, considering wave loads, fatigue and vibrational excitations and the interaction between the turbine and the sea bottom and state of the sea. PV park pre-installation surveying, design, construction, and installation, maintenance and troubleshooting. PV and the built environment.

Research Methods: This module is designed for graduate students working on engineering research projects and aims to equip them with the knowledge and skills to successfully design, plan, and carry out high-quality engineering research. It provides students with an understanding of what the scientific method is and how their research can contribute to shared knowledge, of the concept of hypothesis-driven research and the use of statistical evidence to refute a research hypothesis. The module also helps students conduct a thorough and systematic literature review and read in-depth the scientific literature in their area of specialization.

Independent Scholarship/ Dissertation in Renewable & Sustainable Energy Systems: The Independent Scholarship forms an essential, integral, and substantial part of the program leading to the master’s degree in Renewable Energy Engineering. This module requires students to produce a coherent and comprehensive research-based study, demonstrating their ability to generate a complex proposal and their awareness of current issues and insights, originality in the application of subject knowledge and, where appropriate, proposing new hypotheses.