Reducing Carbon Emissions Through Rolling Scheduling Optimization of a City-Level Virtual Power Plant Considering External Power Dominance and Multi-Resource Flexibility Aggregation: A Case Study of Guangzhou, China
Import-dependent megacities must decarbonize while accommodating distributed photovoltaics (PV) under constrained local-generation and interchange boundaries. This study develops a full-year, hourly, 48 h rolling mixed-integer linear programming model for coordinated city-level scheduling in Guangzhou, China. The VPP-c...