We learned from the Hainan Power Grid Corporation that on December 15, the key project of the national “14th Five-Year Plan” power development plan and a major project of the Hainan Free Trade Port — the Hainan 500 kV main grid project, was fully put into operation. This is the first power grid project in China to achieve integrated application of digital technology in the main grid throughout the province.

We learned from the Hainan Power Grid Corporation that on December 15, the key project of the national “14th Five-Year Plan” power development plan and a major project of the Hainan Free Trade Port — the Hainan 500 kV main grid project, was fully put into operation. This is the first power grid project in China to achieve integrated application of digital technology in the main grid throughout the province.