Abstract
This paper focuses on the embodied energy and cost assessments of a static concentrating photovoltaic (CPV) module in comparison to the flat photovoltaic (PV) module. The CPV module employs a specific concentrator design from the Genetically Optimised Circular Rotational Square Hyperboloid (GOCRSH) concentrators, labelled as GOCRSH_A. Firstly, it discussed previous research on life cycle analyses for PV and CPV modules. Next, it compared the energy embodied in the materials of the GOCRSH_A module to the energy embodied in the materials of a flat PV module of the same electrical output. Lastly, a comparison in terms of cost is presented between the analysed GOCRSH_A module and the flat PV module. It was found that the GOCRSH_A module showed a reduction in embodied energy of 17% which indicates a reduction in embodied carbon. In terms of cost, the costs for the GOCRSH_A module were calculated to be 1.71 times higher than the flat PV module of the same electrical output. It is concluded that a trade-off is required between the embodied energy and cost impacts in order to bring this CPV technology into the market.
Original language | English |
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Article number | 13916 |
Number of pages | 15 |
Journal | Sustainability |
Volume | 13 |
Issue number | 24 |
Early online date | 16 Dec 2021 |
DOIs | |
Publication status | Published - Dec 2021 |
Keywords
- GOCRSH
- life cycle analysis
- energy embodiment
- cost analysis
ASJC Scopus subject areas
- Environmental Science (miscellaneous)
- Geography, Planning and Development
- Energy Engineering and Power Technology
- Management, Monitoring, Policy and Law
- Renewable Energy, Sustainability and the Environment
- Computer Science (miscellaneous)
- Hardware and Architecture
- Building and Construction
- Computer Networks and Communications