Szczegóły publikacji
Opis bibliograficzny
Economic efficiency of renewable energy investments in photovoltaic projects: a regression analysis / Adem Akbulut, Marcin Niemiec, Kubilay Tasdelen, Leyla Akbulut, Monika Komorowska, Atilgan Atilgan, Ahmet Cosgun, Małgorzata Okręglicka, Kamil WIKTOR, Oksana POVSTYN, Maria Urbaniec // Energies [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 1996-1073. — 2025 — vol. 18 iss. 14 art. no. 3869, s. 1–17. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 15–17, Abstr. — Publikacja dostępna online od: 2025-07-21
Autorzy (11)
- Akbulut Adem
- Niemiec Marcin
- Tasdelen Kubilay
- Akbulut Leyla
- Komorowska Monika
- Atılgan Atılgan
- Cosgun Ahmet
- Okręglicka Małgorzata
- AGHWiktor Kamil
- AGHPovstyn Oksana
- Urbaniec Maria
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 161350 |
|---|---|
| Data dodania do BaDAP | 2025-07-22 |
| Tekst źródłowy | URL |
| DOI | 10.3390/en18143869 |
| Rok publikacji | 2025 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Energies |
Abstract
Energy Performance Contracts (EPC) are performance-based financing mechanisms designed to improve energy efficiency and support renewable energy adoption in the public sector. This study examines the economic efficiency of a 1710.72 kWp solar power plant (SPP), implemented under an EPC at Alanya Alaaddin Keykubat University, using a regression-based analysis. The model evaluates the effects of solar radiation, investment cost, and electricity sales price on unit production cost, and its predictions were compared with actual production data. Results show the system exceeded the EPC contract target by 16.2%, producing 2,423,472.28 kWh in its first year and preventing 1168.64 tons of CO2 emissions. The developed multiple linear regression model achieved a predictive error margin of 14.7%, confirming its validity. This study highlights the technical, economic, and environmental benefits of EPC applications in Türkiye’s public institutions and offers a practical decision-support framework for policymakers. The novelty lies in integrating a regression model with operational data and providing a comparative assessment of planned, predicted, and actual outcomes.
