Construction method of green power index model in regional power grid

At present, with thermal power generation dominating China's power industry, the green development of regional power grid has been a major concern. As the power supply side is the source of the power grid pollution, in order to achieve the sustainable development of power grid, an index model is built to measure the effect of green development in the power supply side of the different regional power grid. By monitoring the pollutant discharge value of the power supply side in a period of time, combined with the environment value of the different pollutants and the amount of electricity of regional power grid in a monitoring period, a model of the green power index is constructed in regional power grid. This model is introduced to evaluate the green development in the power supply side of the regional power grid. The results show that the index can reflect the green development effect of the power supply side of the regional power grid effectively.