新一轮电力体制改革前,电网企业享有政策壁垒,虽然有些省份有地方电力企业的存在,但都是在各自的供区内独立经营,彼此泾渭分明,没有直接的市场竞争关系。新电改后,发用电计划和售电市场放开,使得售电市场竞争强度陡然增加。电网企业面临着国资改革、国企改革及电力体制改革等多重压力,机遇与挑战并存。 Before the new round of power system reform, power grid enterprises enjoy the policy barriers. Although some provinces have local power enterprises, they operate independently in their respective supply areas and are quite different from each other. There is no direct market competition. After the new electric power is changed, the electricity generation plan and the electricity sales market are released, resulting in a sharp increase in the intensity of competition in the electricity sales market. Power grid enterprises are faced with multiple pressures such as state-owned assets reform, state-owned enterprise reform and power system reform, with both opportunities and challenges coexisting.