• “Renewable Energy Technologies and Fluid Mechanics" is a multidisciplinary specialty within the professional field of "Mechanical Engineering". This provides graduates with the opportunity to work in almost all sectors of economic activity in Bulgaria and abroad.
• The teaching of students in this specialty is handled by the Department of "Hydroaerodynamics and Hydraulic Machines", which has accumulated rich experience, traditions, and material resources over 70 years.
• Instruction in specialized subjects is conducted in spacious and comfortable classrooms equipped with all necessary technical means – computers, multimedia systems, etc.
• The Department possesses one of the most extensive and rich educational and laboratory facilities in the university. In many aspects, it surpasses the facilities of related specialties in the country.
• Computer methods in the design and study of hydraulic and pneumatic equipment are widely represented in both educational and research activities.
• The faculty members of the Department have excellent pedagogical training and extensive practical experience, enabling them to prepare future engineers for real-world practice to the greatest extent possible.

Admission is carried out according to the general rules for admission of students to a bachelor's degree at the Technical University – Sofia.

The training in the specialty "Renewable Energy Technologies and Fluid Mechanics" is planned and conducted in such a way as to provide students with general education, general engineering, and specialized engineering knowledge.

General theoretical training is mainly carried out during the first two years, through the study of fundamental and general technical disciplines such as: Mathematics, Physics, Chemistry, Materials Science, Mechanics, Machine Elements, Theory of Mechanisms and Machines, Fundamentals of Design and CAD Systems, Informatics and foreign language training. It provides the specialist with the opportunity to solve a wide range of basic engineering tasks.

Broad-profile engineering training includes knowledge in Fluid Mechanics, Thermal Engineering, Electrical Engineering and Electronics, Heating, Ventilation and Air Conditioning, Engineering Metrology, Lifting and Transport and Construction Machinery, Traditional and Alternative Internal Combustion Engines, Digital and Manufacturing Technologies, Thermal and Nuclear Power Plants. It allows the trainee specialists to become familiar with the theoretical foundations of renewable energy technologies and the various fields of application of fluid mechanics.

Specialized engineering training is formed by the disciplines: Renewable Energy Technologies, Hydropower, Water Turbines, Wind Power and Wind Turbines, Renewable Energy Technologies and Environment, Positive Displacement Fluid Machines, Turbo-pumps, Turbo-compressors and Fans, Water Purification Facilities and Pipeline Transport, Special Pumps in Industry, Hydro-transmissions, Hydraulic Elements and Systems, Pneumatic Systems and Automation, Automatic Regulation and Control of Fluid Mechanics, Applied Hydroaerodynamics, Measurement of Hydraulic, Pneumatic and Thermal Quantities, Technology of Production of Fluid Mechanics, Electrical Equipment of Fluid Mechanics and Operation and Diagnostics of Hydraulic Machines and Systems. Its purpose is for the trainees to acquire specialized knowledge for mastering the energy of water and wind, the design, operation and maintenance of fluid mechanics in its various applications.