@pluralistic I can tell you from anecdotal evidence here in Germany...a LOT of people seem to have invested in private photovoltaic installations in Q1/Q2 of 2026.
One of the big online retailers here currently has shipping dispatch times of 24 - 29 workdays (massive increase from previous dispatch times of ~5-7 days).
When people buy these installations, especially the bigger, non-balcony systems they are planned for a lifetime of ~15 years.
That's roughly 8,000-10,000kWh of external energy demand destroyed per household per year!
And honestly I'd say forever, because it seems very unlikely that after 15 years of getting used to free solar energy you'd go back. Especially considering future technological improvements and falling unit prices for both solar panels and battery storage.
I think Rebecca Solnit is absolutely right here.