
Challenges and Costs of Power Grid for Building a New
Challenges and Costs of Power Grid for Building a New Energy-dominated Power System in China 10 investment in power supply and the grid is expected to be close to RMB 1 trillion, nearly double compared to 2020. From 2040 to 2045, the average annual investment in power supply and the grid is anticipated to further increase to about RMB 2 trillion.












































