when you think it through, it's simply better to keep heat/electricity usage to a minimum, and just keep stuff better insulated overall. And I would say this ar

when you think it through, it's simply better to keep heat/electricity usage to a minimum, and just keep stuff better insulated overall. And I would say this area of problems is still being worked on, but you know physics gets in the way, and iterating in housing is a lot slower than software...