This is probably the simplest of energy savings calculations. The key here is to identify the lighting types in order to get the proper operating wattage. If you have an incandescent, LED, halogen, or compact fluorescent lamps, you can just go off the lamp rating found on the lamp to…

Throughout my career, the term “sustainability” has become a buzz word to denote fancy, costly, high visibility renewable energy projects. Whenever I am approached, people start talking about solar photovoltaic panels (fancy, costly, high visibility), and I respond, “Have you minimized all your waste to the point that an investment…