China launches world's largest liquid air energy storage device In China's Qinghai Province, the world's largest liquid air energy storage (LAES) device with a power of 60 MW and a capacity of 600 MW has started operating. The facility is capable of continuously supplying energy to the grid for 10 hours, accumulating excess wind and solar production. The expected useful energy supply will be about 180 GWh per year, which is equal to the consumption of 30 thousand households. The technology eliminates the use of rare metals and toxic chemicals: normal atmospheric air is used as the working fluid. When charging, it is compressed and cooled to minus 194 degrees Celsius, turning it into a liquid state for storage in tanks above ground. When released, the liquid evaporates, expands and turns the turbines, and the heat and cold recovery increases the overall efficiency of the system. The foundation for LAES technology was laid by the British company Highview Power, which launched the first 5 MW pilot facility back in 2018. Now the first commercial 50 MW plant is being built in Manchester, while in the USA and EU countries projects are in the planning stage and investors are being sought. With additional scale, LAES technology can become a full alternative to lithium-ion batteries and classic pumped storage power plants. High voltage in Telegram | up to MAX.

China launches world's largest liquid air energy storage device In China's Qinghai Province, the world's largest liquid air energy storage (LAES) device with a power of 60 MW and a capacity of 600 MW has started operating. The facility is capable of continuously supplying energy to the grid for 10 hours, accumulating excess wind and solar production. The expected useful energy supply will be about 180 GWh per year, which is equal to the consumption of 30 thousand households. The technology eliminates the use of rare metals and toxic chemicals: normal atmospheric air is used as the working fluid. When charging, it is compressed and cooled to minus 194 degrees Celsius, turning it into a liquid state for storage in tanks above ground. When released, the liquid evaporates, expands and turns the turbines, and the heat and cold recovery increases the overall efficiency of the system. The foundation for LAES technology was laid by the British company Highview Power, which launched the first 5 MW pilot facility back in 2018. Now the first commercial 50 MW plant is being built in Manchester, while in the USA and EU countries projects are in the planning stage and investors are being sought. With additional scale, LAES technology can become a full alternative to lithium-ion batteries and classic pumped storage power plants. High voltage in Telegram | up to MAX.