Trying to reduce a building’s energy footprint is so dang hard, especially when it involves leaving pee in the toilet, sweating through hot days, and nagging your significant other to please turn off the goddamn lights when leaving the house. And while some people might want to live like that, most people don’t.

Normally we don’t advocate buying more stuff, but if you buy the right stuff, you can live in energy-efficient bliss without suffering like a cloistered monk. Here is a handy guide:

That’s it! Enjoy your light, air, water, clean clothes, and empty toilets.