Kinda, sorta, a leetle bit, maybe?

I am not seeing significant consideration at the present time, but I am in a 3 season heat/cool climate...

most places in this climate are somewhat geared to conservation even if they are older construction....
I noted there was a lag between the start of the last huge inflation/energy cost spiral... and the point at which replacement windows, additional insulation, and similar features started getting BIG play in listing agreements. Happened about the time folks started putting together how much living in their house was REALLY costing them.
After the Previous 'oil crisis' there was a definite trend to 'thinking' about value for energy conservation features... some of us oldsters recall filling out the forms where the lender could take into account the decreased cost of 'home operation' in energy efficient homes... and would consider that 'savings' in repayment ability calculations!
It had a bit of an upsurge again in the early-mid 90's... and then seemed to largely slip from the public eye.
I think part of what we
are seeing is a bit more interest in the age/condition of the HVAC unit, a stronger correlation between DOM and high dollar items requiring repairs... and folks paying a little more attention to actual condition of costly repairs especially those with drastically increased cost of materials & labor- such as roof, earthmoving, concrete/gravel etc which require big trucks... instead of just the surface gloss and cosmetics....
I WOULD keep an eye on this issue, as I personally suspect that energy AND the new regulations as regards repairs/maintenance in older homes with potential of LBP (lead based paint) are going to become coooostly!.