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The national key power transmission and transformation project Yunnan-Guizhou Interconnection Channel project was put into operation

Black technology: The battery is "sewn" into clothes to use as an energy storage device

State Grid will invest 24.7 billion yuan this year to accelerate the construction of digital infrastructure in the energy sector

Deepen the separation of power grid main and auxiliary to further promote the reform of electricity market

China's first 5G base station during the construction of a hydropower project was completed and put into operation

Latest developments in the field of supercapacitors

The "14th Five-Year Plan" power grid planning plan will complete the UHV to meet the heavy gold layout within the year

The first UHV project serving Xiongan New Area was completed and put into operation in Beijing-Tianjin-Hebei, forming the world's first UHV double loop network

State Grid significantly increased 2020 grid investment to 450 billion yuan

The world's first HVDC circuit breaker successfully completed a short circuit test