Just because a mine has been exhausted of its ore, that doesn't necessarily mean it has no value. A 2023 study suggests that the shafts of such abandoned mines could serve as energy-storing gravity ...

A research group from China’s Northeast Electric Power University has proposed a novel advanced adiabatic compressed air energy storage (AA-CAES) system. The proposed system utilizes a heavy load, an ...

After achieving mechanical completion of the critical power electronic components, commissioning of the newly constructed EVx started in June as planned, and is expected to be fully interconnected to ...