I just went and looked at habitability standards, there's no way to get energy efficiency out of that mechanism, at best you could make landlords install ceilin

I just went and looked at habitability standards, there's no way to get energy efficiency out of that mechanism, at best you could make landlords install ceiling fans. And the only example I can think of for the latter was for asbestos. If being as horrible as asbestos is the bar you have to clear, regulation isn't a viable option and we're stuck with market solutions.