The first step to reducing the energy consumption of your home is figuring out how much ... you can build a very robust DIY energy monitoring system without having to modify your AC wiring.

Even if your utility offers minimal or no price adjustments for time-of-use, it’s still a good idea to monitor energy use in your home. Here’s a fairly comprehensive project that does that ...

Outfitting your home lab with the coolest paraphernalia on the market can be a thrilling experience, if not for the scourge of energy bills. As such, it’s a wise idea to start monitoring your ...