Rimantas Bakas

Deputy Director
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Scientific article


Bocullo V., Martišauskas L. [LEI], Pupeikis D., Gatautis R. [LEI], Venčaitis R., Bakas R. [LEI]. UAV Photogrammetry Application for Determining the Influence of Shading on Solar Photovoltaic Array Energy Efficiency In: Energies. Basel: MDPI, 2023, Vol. 16, Iss. 3, 1292, p. 1-20. ISSN 1996-1073.

Conference paper


Vonžudaitė O. [LEI], Urbonas R. [LEI], Bakas R. [LEI], Martišauskas L. [LEI], Urbonienė S.. Energy consumption analysis in buildings In: CYSENI 2022: 18th international conference of young scientists on energy and natural sciences issues, 24-27 May 2022, Kaunas, Lithuania. Kaunas: Lithuanian Energy Institute, 2022, p. 165-168. ISSN 2783-6339.

Popular science article


Pedišius N. [LEI], Dzenajavičienė Farida E. [LEI], Bakas R. [LEI], Jonynas R., Martinkus P.. Žemos temperatūros centralizuotas šilumos tiekimas In: Šiluminė technika . Vilnius: LIETUVOS ŠILUMOS TIEKĖJŲ ASOCIACIJA (LŠTA), LIETUVOS TERMOINŽINERIJOS ASOCIACIJA (LTERA), 2021, Nr. 3 (83), p. 13-18. ISSN 1392-4346.

International projects

Digital Europe


The EDIH4IAE.LT will enable Agro-food, Energy and Industry businesses and Public Authorities in Western and Central region of Lithuania to integrate environmental, digital, and soMore

Horizon 2020

RenOnBill project logo

Context: In order to achieve the European Commission’s long-term energy vision for 2050, it is necessary to dramatically increase the yearly buildings renovation rate, i.e. from thMore



To compensate the variability and non-controllability of seasonally generated renewable energy (RES) (daily fluctuations in solar radiation intensity, wind speed, etc.) development ofMore


The project PV4All develops models and advisory services for companies, organisations and individuals to overcome challenges and barriers in the uptake of small-scale photovoltaic sysMore

Interreg Baltic Sea Region programme logo

In the main stage project LowTEMP, capacity building with regard to LTDH is one work focus and on this background the “LowTEMP training package” will be developed until the end of 202More

Other international projects


The BIORET project is about sustainable heat and electricity production in the Baltic Sea region. It will focus on the creation of a transnational network for knowledge and experienceMore