If you're trying to lose weight, it is helpful to understand energy balance. Most people don’t consider their weight-loss journey a math problem. But in many ways, it is. To lose weight, calculate ...

The technical answer (bear with us) is that the output of a residential solar panel can be anywhere from 100 to 500 watts, depending on the capacity of the equipment and its operating conditions. Most ...

Home energy systems are fantastic add-ons to your house. In the long run, they can help you save on utility bills, but they're not perfect. That's because no system is 100% efficient. The reality of ...

Leontief’s input–output model (IOM) is a widely applied method for tracing energy or emissions embodied in economic activities. The economic IOM used in environmental science has aroused broad ...

A solid-state transformer (SST) is an AC-AC converter, sometimes called a power electronics transformer (PET), that replaces ...