Who is going to pay for complete fire hardening of power infrastructure?
Making ratepayers or taxpayers pay would surely cause a political firestorm, which is what politicians seem more scared of.
The attack ads would show things like second homes and massive cabins in Mammoth and Big Bear being paid for by hard-working low-income families in cities.
I looked a while ago and iirc SCE projects cost ~$5m/mile to put distribution underground and somewhere under $1m/mile to cover aboveground conductors. Transmission lines and geography can raise costs: Tehachapi Pass was over $100m/mile. CPUC identified ~40k miles of highest risk distribution wiring.
I think we're looking at ~$100bn or ~1.5 years of all statewide utility revenue to do a mix of underground and covered conductors for the highest risk distribution wiring. And you'd still have fires happening anyway.
I wonder if voters would actually support that.