国家能源局发布电网技术改造工程和检修工程费用计算标准,一方面将降低电网技改和检修工程的平均费用,另一方面将直接推进电网建设中新技术、新材料、新工艺的推广使用,推动节能高效电网建设。我国每年用于电网技改和检修工程的投资额非常大,基本将占电网投资总额的三分之一,在 The National Energy Administration has issued the standards for the calculation of the cost of power grid technology renovation projects and overhaul projects. On the one hand, it will reduce the average cost of technological transformation and maintenance of power grids. On the other hand, it will directly promote the use of new technologies, new materials, and new technologies in power grid construction. Promote energy efficient grid construction. The annual investment in China’s power grid technology reform and maintenance projects is very large, and will basically account for one-third of the total power grid investment.