When you wake up feeling sluggish and low on energy, you might make a cup of coffee for a caffeine boost. But your home's electrical system does not need caffeine. It keeps on drawing energy as long as there's a power supply! It's pretty remarkable that energy companies are able to make enough power to keep the lights on and the televisions playing in thousand and thousands of homes — and with relatively few interruptions. If you find the concept of energy enthralling, you are not alone. The more you learn, the more fascinated you'll become. We hope you start that learning right here on this website.