Gregoris Panayiotou

1.4k total citations
27 papers, 1.1k citations indexed

About

Gregoris Panayiotou is a scholar working on Renewable Energy, Sustainability and the Environment, Environmental Engineering and Building and Construction. According to data from OpenAlex, Gregoris Panayiotou has authored 27 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Renewable Energy, Sustainability and the Environment, 10 papers in Environmental Engineering and 8 papers in Building and Construction. Recurrent topics in Gregoris Panayiotou's work include Building Energy and Comfort Optimization (7 papers), Hybrid Renewable Energy Systems (6 papers) and Geothermal Energy Systems and Applications (4 papers). Gregoris Panayiotou is often cited by papers focused on Building Energy and Comfort Optimization (7 papers), Hybrid Renewable Energy Systems (6 papers) and Geothermal Energy Systems and Applications (4 papers). Gregoris Panayiotou collaborates with scholars based in Cyprus, United Kingdom and Greece. Gregoris Panayiotou's co-authors include Soteris A. Kalogirou, S.A. Tassou, Rafaela A. Agathokleous, Petros J. Axaopoulos, Georgios A. Florides, Paul Christodoulides, Lazaros Aresti, Giuseppe Bianchi, Christos N. Maxoulis and Paris A. Fokaides and has published in prestigious journals such as Applied Energy, Energy and Renewable Energy.

In The Last Decade

Gregoris Panayiotou

24 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Gregoris Panayiotou Cyprus 14 422 354 288 285 248 27 1.1k
Petros J. Axaopoulos Greece 18 425 1.0× 234 0.7× 226 0.8× 244 0.9× 302 1.2× 49 1.1k
Aynur Uçar Türkiye 16 319 0.8× 314 0.9× 369 1.3× 293 1.0× 514 2.1× 30 1.3k
Ahmed Al‐Salaymeh Jordan 19 358 0.8× 227 0.6× 162 0.6× 325 1.1× 183 0.7× 86 1.3k
Giuseppe Oliveti Italy 25 366 0.9× 466 1.3× 397 1.4× 419 1.5× 638 2.6× 51 1.6k
Roberto Fedrizzi Italy 13 515 1.2× 284 0.8× 163 0.6× 583 2.0× 630 2.5× 64 1.2k
Abdelaziz Mimet Morocco 17 415 1.0× 699 2.0× 119 0.4× 159 0.6× 241 1.0× 44 1.3k
Abdelmajid El Bouardi Morocco 18 364 0.9× 148 0.4× 198 0.7× 300 1.1× 281 1.1× 39 1.0k
Dominic O’Connor United Kingdom 17 384 0.9× 483 1.4× 410 1.4× 131 0.5× 467 1.9× 27 1.2k
G.C. Bakos Greece 19 549 1.3× 299 0.8× 125 0.4× 353 1.2× 184 0.7× 52 1.2k
Nick Kelly United Kingdom 19 450 1.1× 345 1.0× 232 0.8× 537 1.9× 783 3.2× 72 1.4k

Countries citing papers authored by Gregoris Panayiotou

Since Specialization
Citations

This map shows the geographic impact of Gregoris Panayiotou's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Gregoris Panayiotou with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gregoris Panayiotou more than expected).

Fields of papers citing papers by Gregoris Panayiotou

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gregoris Panayiotou. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Gregoris Panayiotou. The network helps show where Gregoris Panayiotou may publish in the future.

Co-authorship network of co-authors of Gregoris Panayiotou

This figure shows the co-authorship network connecting the top 25 collaborators of Gregoris Panayiotou. A scholar is included among the top collaborators of Gregoris Panayiotou based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Gregoris Panayiotou. Gregoris Panayiotou is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Axaopoulos, Petros J., Evangelos Sakellariou, Gregoris Panayiotou, & Soteris A. Kalogirou. (2025). Evaluation of the optimum insulation thickness of building external walls and roof based on human thermal comfort criterion. Renewable Energy. 247. 123058–123058.
2.
Aresti, Lazaros & Gregoris Panayiotou. (2025). Applications and New Technologies Pertaining to Waste Heat Recovery: A Vision Article. Energies. 18(8). 2086–2086.
3.
Christodoulides, Paul, Lazaros Aresti, Gregoris Panayiotou, S.A. Tassou, & Georgios A. Florides. (2022). Adoption of Waste Heat Recovery Technologies: Reviewing the Relevant Barriers and Recommendations on How to Overcome Them. Operations Research Forum. 3(1). 13 indexed citations
4.
Panayiotou, Gregoris, Rafaela A. Agathokleous, Georgios A. Florides, & Paul Christodoulides. (2020). Assessment of energy potential for heat recovery in the EU industry. Journal of Physics Conference Series. 1687(1). 12027–12027. 2 indexed citations
5.
Aresti, Lazaros, Paul Christodoulides, Gregoris Panayiotou, & Georgios A. Florides. (2020). The Potential of Utilizing Buildings’ Foundations as Thermal Energy Storage (TES) Units from Solar Plate Collectors. Energies. 13(11). 2695–2695. 15 indexed citations
6.
Aresti, Lazaros, Paul Christodoulides, Gregoris Panayiotou, & Georgios A. Florides. (2020). Residential Buildings’ Foundations as a Ground Heat Exchanger and Comparison among Different Types in a Moderate Climate Country. Energies. 13(23). 6287–6287. 11 indexed citations
7.
Agathokleous, Rafaela A., Giuseppe Bianchi, Gregoris Panayiotou, et al.. (2019). Waste Heat Recovery in the EU industry and proposed new technologies. Energy Procedia. 161. 489–496. 87 indexed citations
8.
Bianchi, Giuseppe, Gregoris Panayiotou, Lazaros Aresti, et al.. (2019). Estimating the waste heat recovery in the European Union Industry. Energy Ecology and Environment. 4(5). 211–221. 87 indexed citations
9.
Aresti, Lazaros, et al.. (2017). Passive Solar Floor Heating in Buildings utilizing the Heat from an Integrated Solar Flat Plate Collector. Ktisis at Cyprus University of Technology (Cyprus University of Technology). 2 indexed citations
10.
Panayiotou, Gregoris, Giuseppe Bianchi, Lazaros Aresti, et al.. (2017). Preliminary assessment of waste heat potential in major European industries. Energy Procedia. 123. 335–345. 67 indexed citations
11.
Panayiotou, Gregoris, Soteris A. Kalogirou, & S.A. Tassou. (2016). Evaluation of the application of Phase Change Materials (PCM) on the envelope of a typical dwelling in the Mediterranean region. Renewable Energy. 97. 24–32. 125 indexed citations
12.
Panayiotou, Gregoris, et al.. (2014). Energy production from piggery waste using anaerobic digestion: Current status and potential in Cyprus. Renewable Energy. 71. 263–270. 23 indexed citations
13.
Florides, Georgios A., S.A. Tassou, Paul Christodoulides, et al.. (2013). Modeling and assessment of the efficiency of horizontal and vertical ground heat exchangers. Energy. 58. 655–663. 48 indexed citations
14.
Kalogirou, Soteris A., Rafaela A. Agathokleous, & Gregoris Panayiotou. (2013). On-site PV characterization and the effect of soiling on their performance. Energy. 51. 439–446. 192 indexed citations
15.
Kalogirou, Soteris A. & Gregoris Panayiotou. (2012). EVALUATION OF A PARABOLIC TROUGH COLLECTOR PERFORMANCE. Ktisis at Cyprus University of Technology (Cyprus University of Technology). 2 indexed citations
16.
Fokaides, Paris A., Christos N. Maxoulis, Gregoris Panayiotou, Marina Neophytou, & Soteris A. Kalogirou. (2011). Comparison between measured and calculated energy performance for dwellings in a summer dominant environment. Energy and Buildings. 43(11). 3099–3105. 50 indexed citations
17.
Panayiotou, Gregoris, Soteris A. Kalogirou, & S.A. Tassou. (2011). PEM Fuel Cells for Energy Production in Solar Hydrogen Systems. Recent Patents on Mechanical Engineering. 3(3). 226–235. 2 indexed citations
18.
Kalogirou, Soteris A., et al.. (2010). Night Time Ventilation for Passive Cooling of Dwellings: A Case Study for Cyprus. Ktisis at Cyprus University of Technology (Cyprus University of Technology). 1–8. 1 indexed citations
19.
Panayiotou, Gregoris, Soteris A. Kalogirou, & S.A. Tassou. (2010). Solar Hydrogen Production and Storage Techniques. Recent Patents on Mechanical Engineering. 3(2). 154–159. 5 indexed citations
20.
Axaopoulos, Petros J., et al.. (2009). Wind energy potential assessment in Naxos Island, Greece. Applied Energy. 87(2). 577–586. 211 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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