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Impact of electrici...
Impact of electricity market feedback on investments in solar photovoltaic and battery systems in Swedish single-family dwellings
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- Goop, Joel, 1986 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Nyholm, Emil, 1984 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Odenberger, Mikael, 1977 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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visa fler...
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- Johnsson, Filip, 1960 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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visa färre...
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(creator_code:org_t)
- Elsevier BV, 2021
- 2021
- Engelska.
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Ingår i: Renewable Energy. - : Elsevier BV. - 0960-1481 .- 1879-0682. ; 163, s. 1078-1091
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https://doi.org/10.1...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The profitability of investments in photovoltaics (PVs) and batteries in private households depends on the market price of electricity, which in turn is affected by the investments made in and the usage of PVs and batteries. This creates a feedback mechanism between the centralised electricity generation system, and household investments in PVs and batteries. To investigate this feedback effect, we connect a local optimisation model for household investments with a European power generation dispatch model. The local optimisation is based on the consumption profiles measured for 2104 Swedish households. The modelling compares three different scenarios for the centralised electricity supply system in Year 2032, as well as several sensitivity cases. Our results show total investment levels of 5–20 GWp of PV and 0.01–10 GWh of battery storage capacity in Swedish households in the investigated cases. These levels are up to 33% lower than before market feedback is taken into account. The profitability of PV investments is affected most by the price of electricity and the assumptions made regarding grid tariffs and taxes. The value of investments in batteries depends on both the benefits of increased self-consumption of PV electricity and market arbitrage.
Ämnesord
- SAMHÄLLSVETENSKAP -- Ekonomi och näringsliv -- Ekonomisk historia (hsv//swe)
- SOCIAL SCIENCES -- Economics and Business -- Economic History (hsv//eng)
- SAMHÄLLSVETENSKAP -- Ekonomi och näringsliv -- Nationalekonomi (hsv//swe)
- SOCIAL SCIENCES -- Economics and Business -- Economics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Energisystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Energy Systems (hsv//eng)
Nyckelord
- Batteries
- Solar power
- Energy systems modelling
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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