I live in Victoria, Australia. Energy bills are through the roof - almost literally as "insulation" is a thing just about no-one here has any competence with. Whatsoever. I'm talking about builders and building code designers specifically. Ironically (see the top and bottom positions of the chart), I spent the first 40% of my life in Norway where things do get proper cold as opposed to in Australia where it's accepte…
> I'm talking about builders and building code designers specifically. Noone is a bad generalisation here. There are designers and builders who do know and do care - you just pay extra for the design and extra for materials. If you get a project house on a new estate (like lots of people do)... you're basically getting cheap and simple result that's cheap and simple. Source: talking to a designer about just that.
Most investment properties are done on the cheap, shifting the cost asymmetrically to the renters - cross ref the whole negative gearing debate and all.
Minimum standards need to be increased dramatically, yet very little is happening. When some of the earlier Energy Star "standards" were released a few years back, they were just a bad joke - eg door gaps still came part and parcel, however you'd get like a "solar water heating" checkbox.