Aleksejs Prozuments

Lead researcher and Engineer within the framework of the EU Commission funded Horizon Europe project SMARTeeSTORY and as a Partner and responsible instructor in the Digital Europe Programme project “Housing Decarbonisation Skills for Climate, Health and Jobs” – Skills4Deca. SMARTeeSTORY focuses on developing integrated, interoperable, and user-centred building automation and control systems to improve energy performance in non-residential historic buildings. The initiative is demonstrated at Riga City Hall (Latvia), TU Delft Faculty of Architecture (Netherlands), and the Royal Chancellery of Granada (Spain). As a lead researcher within the SMARTeeSTORY project, my direct contribution involves: 1] Simulation and modeling to assess theoretical performance parameters for intelligent control systems in historic buildings. 2] Data collection and system implementation, focusing on indoor climate conditions, automation strategies, and energy efficiency improvements. 3] Selecting and integrating smart control solutions, including sensor networks and adaptive automation, to optimize energy management (with collaboration and support from our project partners). Skills4Deca aims to create a comprehensive portfolio of e-courses to strengthen skills for the green transition. The courses cover building energy efficiency, renewable energy, smart housing, circular economy, digital twins, and blockchain in design and construction. My role in this project is the responsible instructor for Solar Energy Design and Simulation course. As of July 2025, I have startedconducting postdoctoral research on dynamic (climate-responsive façades), with the objective of optimising building energy efficiency and indoor environmental quality through adaptive envelope solutions.

Partner within the framework of the European Commission funded Digital Europe Programme project No. 101123311 “Housing Decarbonisation Skills for Climate, Health and Jobs” – Skills4Deca. The project aims to develop a comprehensive portfolio of high-quality e-courses to build skills and competences essential for housing decarbonisation and the green transition. The training covers diverse topics, including building energy efficiency, renewable energy, smart housing, circular economy, digital twins, and blockchain applications in the design and construction process. I serve as the responsible instructor, content assembler, and main contact person for Course #2 - Energy: Solar energy system design and simulation, implemented at Riga Technical University’s Institute of Sustainable Building Materials and Engineering Systems, which also holds the role of leading partner. The Skills4Deca project brings together a consortium of European partners to facilitate education, share knowledge, and contribute to a more sustainable built environment and the wellbeing of society. Total project budget: €5,515,908.85 Duration: 01.04.2024 – 01.04.2028 Grant issuer: European Health and Digital Executive Agency (HADEA)

Partner within the framework of the European Commission funded Horizon Europe project No. 101103956 "Integrated, interoperable, smart and user-centred building automation and control system for better energy performance of non-residential historic buildings coupling physics & data-based approaches” - SMARTeeSTORY. This initiative focuses on three demonstration sites: Riga City Hall (Latvia), the Faculty of Architecture at TU Delft (Netherlands), and the Royal Chancellery of Granada (Spain). The demo site activities at Riga City Hall within the framework of this project is conducted in collaboration with RTU’s Institute of Sustainable Building Materials and Engineering Systems and Riga Energy Agency with the goal of improving energy efficiency in historic buildings. The project is implemented together with 12 partners from across Europe: RINA Consulting (Italy), Delft University of Technology (Netherlands), Tecnalia Research and Innovation (Spain), Riga Energy Agency (Latvia), Pellini (Italy), Andalusian Energy Agency (Spain), CUERVA (Spain), CARTIF Technology Center (Spain), Schneider Electric SpA (Italy), EXUS (Greece), Tera (Italy), and Steinbeis Innovation (Germany). Total project budget: 6 194 517,50 Є Reference: https://www.smarteestory.eu/

Lead researcher and Engineer within the framework of the European Regional Development Fund (ERDF) project 1.1.1.1/21/A/010 "Optimal Control of Indoor Air Quality and Thermal Comfort Based on Room Real-time 3D Motion Scanning Data" My direct contribution as a lead researcher within the framework of the research and collaboration work between RTU and “Komfovent” Latvia included the following activities: A classroom environment was dynamically simulated using specialized software to determine theoretical operational parameters for an intelligent control system. Real-life measurements were conducted in classrooms, focusing on indoor climate quality (IAQ), window opening schedules, and human behavior under varying conditions. I was directly involved in selecting the necessary hardware for implementing potential window control solutions integrated with 3D scanning. Based on simulation results, I contributed to the development of system improvements and the installation of a fully operational prototype in a real classroom to collect data and validate system performance. The project's outcomes have the potential for broader implementation in public and residential buildings, especially where space constraints limit ventilation options. This system could also enhance natural ventilation by autonomously monitoring indoor/outdoor parameters, opening windows when conditions allow, and temporarily deactivating mechanical ventilation. The project was executed through collaboration between RTU’s Institute of Sustainable Building Materials and Engineering Systems, the Department of Artificial Intelligence and Systems Engineering (providing IT expertise), and the commercial partner SIA "Komfovent". I was also responsible for presenting project results at the ASHRAE renowned 17th Asia Pacific Conference on Built Environment (APCBE), Kuala Lumpur, Malaysia 2023. Total project budget: 504 897,39 Є Reference: https://www.rtu.lv/en/university/rtu-projects/open?project_number=4561

Lead Researcher within the framework of the European Regional Development Fund (ERDF) project 1.1.1.1/19/A/017 "Development of a new concept for the construction of low-energy buildings from ecological building materials" My direct contribution within the framework of the research and collaboration work between RTU and WWL Houses Ltd. included the following activities: 1] Development of innovative thermal insulation materials from natural fibers with improved thermal properties; 2] Development of the most efficient engineering network solutions for an ecological building built from renewable natural resources; 3] Indoor climate monitoring and parameter definition for low-energy buildings built from ecological building materials; 4] Presenting project results on the international level. The project results were presented in multiple seminars, as well as international conferences CONECT 2021 and The 5th International Conference on Innovative Materials, Structures and Technologies (IMST 2022). Total project budget: 645 345.85 Є Reference: https://www.rtu.lv/en/university/rtu-projects/open?project_number=4255

PhD researcher within the framework of the European Regional Development Fund (ERDF) project 1.1.1.1/16/A/048 " Nearly Zero Energy Solutions for Unclassified Buildings" My direct contribution as a project researcher within the framework of the research and collaboration work between RTU and State Defence Military Objects and Procurement Centre included the following activities: Developing deep renovation solutions for non-classified building complexes to achieve nearly zero-energy standards through extensive renewable energy integration and secure energy supply. In line with Latvian legislation, non-classified buildings include correctional facilities, military barracks, police and fire service buildings, and related structures. The project, supported by the State Defence Military Objects and Procurement Centre (VAMOIC), focused on military / unclassified facilities. Our research explored innovative materials and technologies to enhance energy efficiency, strengthening local businesses' competitiveness and expanding market opportunities. I was also responsible for presenting project results at international conferences: 1] Sustainable Built Environment Conference (SBE 19) in Helsinki, Finland in 2019 2] International Conference on Sustainability in Energy and Buildings SEB-19 in Budapest, Hungary in 2019 3] Construction Research Congress 2020 (CRC2020) in Phoenix, Arizona in 2020. Total project budget: 634 615.10 Є Reference: https://www.rtu.lv/en/university/rtu-projects/open?project_number=2591%2F2017

Visiting Graduate Researcher within Valle Scholarship and Scandinavian Exchange Program: http://depts.washington.edu/uwvalle/ Major fields of interest and research: Energy Infrastructure, Sustainable & Healthy Buildings in Global Context, Sustainable Design Practices in Real Estate, LEED Green Building Rating System, WELL Building Standard, Healthy Indoor Environment, Indoor Air Quality, Building Acoustics & Noise Control.

CEE 307 - Construction Engineering course focuses on the introduction to construction engineering, planning, methods, contracts, and specifications. Engineering economics will be discussed to select from alternative projects. Students will learn how to schedule manually and by using computer software. Construction equipment and role of the engineer is discussed in project controls and job safety aspects. Latest trends such as green construction and rating systems are introduced. Grader's responsibilities include the following: Work closely with instructor and TA with class projects, Manage and respond to course related inquiries, Prepare/Maintain course material, Maintain records on individual students' assignment completion, Prepare test questions, Maintain grading records, Proctor exams, Review and score assignments, midterms and exams, other related duties as assigned.

Customer and designer consulting on Ventilation system components (air handling units, diffusers, chilled beams, radiant panels, air/fire dampers, silencers, kitchen hoods etc.) and Lindab Profile solutions (rainwater systems and accessories). Working with system designers and engineers to integrate Lindab products in current and upcoming projects. Design and analysis of ventilation systems. Calculations of system's performance with regards to comfort (thermal, acoustic) parameters.

Monitored solar install sites and pulled down the datafeed; analyzed dataset to compare actual and modeled performance. Performed modeling using industry-standard tools (PVSyst, PV-Sol, NREL's SAM etc.). Helped to create customer facing documents and toolsets. Gained a working understanding of Suniva's PV product portfolio to answer solar inquiries from sales staff and customers. Designed PV system sizing, array layouts and racking configurations for PV installations.

Customer consulting on ventilation products and components Design of ventilation systems in MagiCAD Calculations of system's performance with regards to aerodynamic and acoustic parameters

Title of the Master's thesis "The analysis of chilled beams operating parameters in a hospital ward" Link: https://ndr.rtu.lv/view.php?id=10492&lan=lv

Title of the Bachelor's thesis "Determination of the optimal operating range for air supply diffusers" Link: https://nda.rtu.lv/view.php?id=6032