Affected by various factors, the capacity, efficiency and benefits of clean energy (CE) power generation in my country are far from developed countries. With the intensification of the energy abandonment of CE such as wind power and photovoltaics in my country, the coordination and optimization of the consumption of CE are carried out. The main purpose of this paper is to study the grid planning method of new energy (NE) consumption based on automatic control theory. This paper analyzes the form of new energy consumption, analyzes the key factors affecting new energy consumption, and finally predicts the amount of new energy power generation (PG) in the example area. From the PG of new energy in the five-year example region predicted by the model in the experiment, it can be seen that the PG of new energy in this region will still maintain an accelerated growth trend in the next five years, which also shows that the development of new energy in such regions is promising. At the same time, it also indicates that its economic development level and ecological civilization construction will move to a new level.