jm :RC·ÝsßÙøçgSâØ*haã+>È]dL©By high energy storms do you mean CME's? If anything it would be smart to also spend on preventing that problem at the same time. Faraday cages in transformers and such.
https://whatsonchain.com/tx/ce18a96c9746abf6689c3e7e4f71b0802eb8953f0e11b92efc376344902c58b7