VEIR's superconducting transmission lines transforming power grid, moving more power over long distances with same footprint

https://scitechdaily.com/transforming-the-power-grid-with-superconducting-transmission-lines/

"handles up to 10X power of traditional lines without additional infrastructure... much higher power levels at much lower voltage,.. passive cooling with nitrogen running through vacuum-insulated pipe surrounding superconducting cable, enabling initial transmission capacity up to 400 MW (future: several GW), up to 69 KV... heat exchange units also used on some transmission towers... AC (future: higher voltage/ power, DC... 2026: commercial-scale pilot"

Related: China connects world’s biggest flywheel energy storage system to grid

https://www.globalconstructionreview.com/china-connects-worlds-biggest-flywheel-energy-storage-system-to-grid/