1. REN21 (2021), Renewables in Cities 2021 Global Status Report (Paris: REN21 Secretariat).
2. C. Le Quere, JI. Korsbakken, C. Wilson et al. Drivers of declining CO2 emissions in 18 developed economies. Nature Climate Change, 2019, 9(3):213-218.
3. J. Ikaheimo, R. Weiss, J. Kiviluoma et al. Impact of power-to-gas on the cost and design of the future low-carbon urban energy system. Applied Energy, 2022, 305(117713).
4. Xintong Wei, Rui Qiu, Yongtu Liang et al. Roadmap to carbon emissions neutral industrial parks: Energy, economic and environmental analysis. Energy, 2022, 238(121732).
5. D. Wojciech, K. Grzegorz, C. Marzena et al. Determinants of Decarbonization—How to Realize Sustainable and Low Carbon Cities? Energies, 2021, 13(2640).