In January 2023, the Hainan Provincial Government issued the "Comprehensive Plan for Energy Conservation and Emission Reduction during the 14th Five-Year Plan Period in Hainan Province"
In November 2021, Hainan Province released the "Implementation Plan for the Pilot Application of New Energy Vehicle Battery Swapping Mode in Hainan Province",
In March 2019, Hainan Province issued the "Hainan Province Clean Energy Vehicle Development Plan," which set a goal to ban the sale of gasoline vehicles across the entire province by 2030.