The Carbon Fund is jointly sponsored by the Energy Investment Committee of China Investment Association, Shanghai Baotan New Energy Environmental Protection Technology Co., Ltd. and changan trust. The Energy Investment Committee of changan trust and China Investment Association will focus on emerging concepts such as "zero-carbon energy", "zero-carbon building" and "zero-carbon transportation", and promote zero-carbon science and technology projects nationwide in the fields of energy, environmental protection, transportation, carbon emission, big data, infrastructure and new infrastructure by means of green investment, coordinated development of primary and secondary, balance of soil remediation and public offering of REITs. The business department led by the Political Department of changan trust Company will study and promote the "Investment and Financing Operation Mode of Zero Carbon Science and Technology City" in the fields of carbon asset development, carbon asset management, carbon trading, carbon financial services, green finance, equity investment, industrial funds and low carbon capacity building.