PLoS ONE (Jan 2024)

How to use BAPV to alleviate the urban heat island effect: An evolutionary game perspective.

  • Hongliang Fu,
  • Linye Fu,
  • Haoyu Xie,
  • Xuyi Tian

DOI
https://doi.org/10.1371/journal.pone.0296743
Journal volume & issue
Vol. 19, no. 1
p. e0296743

Abstract

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In recent years, the phenomenon of the urban heat island caused by the rapid development of cities is very serious. To solve the problem of the urban heat island, this study proposed a PPP project consisting of the government (GOVT), photovoltaic investment company (PVIC), and residential customers (RS). Based on an evolutionary game model and combined with current policies and industry regulations in China, the evolution process and stable evolution strategies were studied. The result shows that more government subsidies, higher carbon trading prices, and feed-in tariffs will promote the development of the PPP project. For relatively suitable reference value ranges, the installation tilt angle of the BAPV system is 30°, the photovoltaic grid electricity price is 0.1096∼0.1296 $/kWh, the carbon trading is 8.92∼9.42 $/t.