A few years ago, that was the thinking when a 'high temperature' (much colder than room temperature) superconducting cable was trialed in Germany [1]. [1]: htt

A few years ago, that was the thinking when a 'high temperature' (much colder than room temperature) superconducting cable was trialed in Germany [1]. [1]: https://www.tdworld.com/overhead-distribution/ampacity-project https://www.tdworld.com/overhead-distribution/ampacity-proje... [2 with follow-up presentation]: https://snf.ieeecsc.org/abstracts/stp475-ampacity-project-%E2%80%93-update-world%E2%80%99s-first-superconducting-cable-and-fault-current https://snf.ieeecsc.org/abstracts/stp475-ampacity-project-%E...