我国既是一个能源生产大国又是一个能源消耗大国,而能源的生产环节与消费环节都会大量排放二氧化碳等温室气体。电力系统建设与运行及其电力工业的市场化改革等方面在低碳发展环境下都会面临哪些挑战,是我们必须进行深入研究和探讨的重要问题。热 China is not only a big energy producer but also a big energy consumer, while a large amount of greenhouse gases such as carbon dioxide will be emitted in the production and consumption sectors of energy. Power system construction and operation of the power industry and market reforms in the low-carbon development environment will face what are the challenges we must conduct in-depth study and discussion of the important issues. heat