The government relies on franchising, pricing mechanisms, and financial subsidies to introduce social capital to participate in public energy infrastructure investment, construction and operation, and transfer it to the government upon expiration of cooperation. 

Compared with BOT/BOOT, it highlights public attributes more, with full life cycle performance as the basis for payment. 

Mostly used in park integrated energy, waste-to-energy, municipal environmental protection projects. 

Service Capabilities can output integrated energy solutions for park source-network-load-storage integration. 

Has engineering strength in waste incineration and biomass power generation.