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Constantinos A. Balaras

National Observatory of Athens

42H-index
133Paper Count
6.6KCitation Count
Published Papers 59
Publication Date
How smart are European buildings? Case studies in Greece
err2026-07-03
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PREAI
errBalaras, Constantinos A.; Asimakopoulos, Zois; Dascalaki, Elena G.; Pallis, Platon
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From physics to machine learning in forecasting thermal load of a district-heated residential building: Assessment of different methods and influence of input data
err2026-04-05
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errOAAI
errFrancesca Villano; Wiktoria Łokczewska; Tomasz Cholewa; Fabrizio Ascione; Gerardo Maria Mauro; Constantinos A. Balaras
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Adjustment of heating curve in space heating system to real energy needs as easily applicable and effective measure to increase energy efficiency in existing buildings
err2025-12-09
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PREAI
errTomasz Cholewa; Alicja Siuta-Olcha; Martyna Bocian; Ewa Korzeniowska; Bartosz Bomba; Bożena Babiarz; Anna Justyna Werner-Juszczuk; Constantinos A. Balaras; Beata Sadowska; Piotr Rynkowski; Adam Święcicki; Lech Lichołai; Joanna Krasoń; Przemysław Miąsik; Maciej Kłopotowski; Dorota Anna Krawczyk
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On the real energy model of a solar thermal systems in buildings: Creation and validation
err2025-08-19
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errOAAI
errGabriela Sadowska; Tomasz Cholewa; Sandro Nižetić; Spiros Papaefthimiou; Constantinos A. Balaras; Müslüm Arici; Alicja Siuta-Olcha
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On the influence of solar insolation and increase of outdoor temperature on energy savings obtained in heating system with forecast control
err2024-10-01
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errOAAI
errLokczewska, Wiktoria; Cholewa, Tomasz; Staszowska, Amelia; Wolszczak, Piotr; Guz, Lukasz; Bocian, Martyna; Siuta-Olcha, Alicja; Balaras, Constantinos A.; Deb, Chirag; Kosonen, Risto; Michalczyk, Krystian
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On real energy model of photovoltaic systems: Creation and validation
err2024-09-01
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errOAAI
errSadowska, Gabriela; Cholewa, Tomasz; Nizetic, Sandro; Papaefthimiou, Spiros; Balaras, Constantinos A.; Arici, Muslum
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Carbon and Greenhouse Gas Emissions from Electricity Consumption in European Union Buildings
err2023-12-26
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errOAAI
errBalaras, Constantinos A.; Dascalaki, Elena G.; Patsioti, Matina; Droutsa, Kalliopi G.; Kontoyiannidis, Simon; Cholewa, Tomasz
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On the forecast control of heating system as an easily applicable measure to increase energy efficiency in existing buildings: Long term field evaluation
err2023-08-01
err16
errOAAI
errCholewa, Tomasz; Siuta-Olcha, Alicja; Smolarz, Andrzej; Muryjas, Piotr; Wolszczak, Piotr; Guz, Lukasz; Bocian, Martyna; Sadowska, Gabriela; Lokczewska, Wiktoria; Balaras, Constantinos A.
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Space-time estimation of the urban heat island in Rome (Italy): Overall assessment and effects on the energy performance of buildings
err2023-01-01
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PREAI
errBattista, Gabriele; Evangelisti, Luca; Guattari, Claudia; Roncone, Marta; Balaras, Constantinos A.
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An easy and widely applicable forecast control for heating systems in existing and new buildings: First field experiences
err2022-06-01
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errOAAI
errCholewa, Tomasz; Siuta-Olcha, Alicja; Smolarz, Andrzej; Muryjas, Piotr; Wolszczak, Piotr; Guz, Lukasz; Bocian, Martyna; Balaras, Constantinos A.
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Climate Change Scenarios and Their Implications on the Energy Performance of Hellenic Non-Residential Buildings
err2021-11-24
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errOAAI
errDroutsa, Kalliopi G.; Kontoyiannidis, Simon; Balaras, Constantinos A.; Argiriou, Athanassios A.; Dascalaki, Elena G.; Varotsos, Konstantinos V.; Giannakopoulos, Christos
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Unveiling the existing condition and energy use in Hellenic school buildings
err2021-09-01
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PREAI
errDroutsa, Kalliopi G.; Kontoyiannidis, Simon; Balaras, Constantinos A.; Lykoudis, Spyridon; Dascalaki, Elena G.; Argiriou, Athanassios A.
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On the short term forecasting of heat power for heating of building
err2021-07-01
err22
errOAAI
errCholewa, Tomasz; Siuta-Olcha, Alicja; Smolarz, Andrzej; Muryjas, Piotr; Wolszczak, Piotr; Guz, Lukasz; Balaras, Constantinos A.
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A simple building energy model in form of an equivalent outdoor temperature
err2021-04-01
err27
PREAI
errCholewa, Tomasz; Siuta-Olcha, Alicja; Smolarz, Andrzej; Muryjas, Piotr; Wolszczak, Piotr; Anasiewicz, Rafal; Balaras, Constantinos A.
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Analysis of the embodied energy of construction materials in the life cycle assessment of Hellenic residential buildings
err2021-02-01
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PREAI
errDascalaki, Elena G.; Argiropoulou, Poulia; Balaras, Constantinos A.; Droutsa, Kalliopi G.; Kontoyiannidis, Simon
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On calculated and actual energy savings from thermal building renovations - Long term field evaluation of multifamily buildings
err2020-09-01
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PREAI
errCholewa, Tomasz; Balaras, Constantinos A.; Nizetic, Sandro; Siuta-Olcha, Alicja
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Energy efficiency of PV panels under real outdoor conditions An experimental assessment in Athens, Greece
err2017-02-01
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PREAI
errGaglia, Athina G.; Lykoudis, Spyros; Argiriou, Athanassios A.; Balaras, Constantinos A.; Dialynas, Evangelos
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Modeling energy refurbishment scenarios for the Hellenic residential building stock towards the 2020 & 2030 targets
err2016-11-01
err57
PREAI
errDascalaki, Elena G.; Balaras, Constantinos A.; Kontoyiannidis, Simon; Droutsa, Kalliopi G.
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