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City-level analysis...
City-level analysis of subsidy-free solar photovoltaic electricity price, profits and grid parity in China
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- Yan, Jinyue, 1959- (författare)
- KTH,Energiprocesser,Malardalen Univ, Sch Business Soc & Engn, Vasteras, Sweden.,KTH Royal Institute of Technology
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- Yang, Ying (författare)
- Mälardalens högskola,Framtidens energi,Malardalen Univ, Sch Business Soc & Engn, Vasteras, Sweden.
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- Campana, Pietro Elia, 1984- (författare)
- KTH,Mälardalens högskola,Framtidens energi,KTH Royal Institute of Technology,Energiprocesser,Malardalen Univ, Sch Business Soc & Engn, Vasteras, Sweden.
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- He, J. (författare)
- Tsinghua University, Beijing, China,Tsinghua Univ, Sch Social Sci, Beijing, Peoples R China.;Tsinghua Univ, Energy Internet Res Inst, Beijing, Peoples R China.
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(creator_code:org_t)
- 2019-08-12
- 2019
- Engelska.
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Ingår i: Nature Energy. - : Nature Publishing Group. - 2058-7546. ; 4:8, s. 709-717
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- In recent years, China has become not just a large producer but a major market for solar photovoltaics (PV), increasing interest in solar electricity prices in China. The cost of solar PV electricity generation is affected by many local factors, making it a challenge to understand whether China has reached the threshold at which a grid-connected solar PV system supplies electricity to the end user at the same price as grid-supplied power or the price of desulfurized coal electricity, or even lower. Here, we analyse the net costs and net profits associated with building and operating a distributed solar PV project over its lifetime, taking into consideration total project investments, electricity outputs and trading prices in 344 prefecture-level Chinese cities. We reveal that all of these cities can achieve—without subsidies—solar PV electricity prices lower than grid-supplied prices, and around 22% of the cities’ solar generation electricity prices can compete with desulfurized coal benchmark electricity prices.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Energisystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Energy Systems (hsv//eng)
Nyckelord
- Commerce
- Electric power generation
- Electric power transmission networks
- Profitability
- Solar concentrators
- Solar energy
- Solar power generation
- Coal electricities
- Electricity generation
- Electricity output
- Electricity prices
- Solar electricity
- Solar photovoltaic electricity
- Solar photovoltaics
- Solar PV systems
- Costs
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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