> There's a lot of old housing stock without good insulation, leaky windows, etc That is very fixable. With $500/month of potential savings the return on inves

> There's a lot of old housing stock without good insulation, leaky windows, etc That is very fixable. With $500/month of potential savings the return on investment is very high. > Leaving a typical server on is like $70 1. That'll cut down on your heating bill. 2. How many people need a server that expensive? To do what?