One of the best ways to lowering your energy consumption and costs is to eliminate waste and unnecessary use. Using a whole building energy monitoring system allows you to see two things very clearly, your base load and spikes. A base load is the electricity that is always on. There are some devices that may draw electricity 24/7; although these devices may be small their combined affect is significant. One user contributed 33% of his use to his base load. Another item to note is the spikes. Spikes occur when large items cycle or turn on. An example would be a furnace or HVAC unit, machinery, dryer, microwave or other large devices. If you are running a business a common spike will be when employees come into work and turn on their computers or other devices. Using the information from monitoring your energy you can reduce your usage and costs in two ways, attacking the base load and the spikes.
Monitoring will allow you to see your base load in real-time. This gives you the ability to make an informed decision and to see the effects instantly. The best way to manage a base load is to make sure it is as low as possible when a building is not occupied or at night. To do this you need to find the devices that draw energy 24/7. Even simple things like a porch light being left on all day can make a huge difference. Once your consumption base load has been reduced to its bare minimum you can use the energy monitor to assure yourself that it is at this minimum each night before you go to bed or before you leave the building. This especially becomes important for facilities over the weekend when the building is not in use.
The second way to reduce your consumption with energy monitoring is in the area of spikes. For facilities controlling peaks has a lot more application then at home. Commercial buildings are charged peak demand charges, because of this knowing exactly when your electricity peaks and managing those peaks can mean the difference of thousands of dollars. At home, and at a commercial building, it can also be an indication of how those large devices are working. An inefficient device will use far more electricity than an efficient device. If the peaks and spikes are higher than they should be consider repairing or replacing the device.
Real-time energy monitoring gives you the information needed to make informed decisions. It also gives you the peace of mind to know that everything is off and that you are saving the most money over the weekends or overnight. Having a device that allows you to view historic data will also help you narrow in on items that are turning on in the middle of the night or excessively cycling when not in use. There are many different benefits from having real-time information. The power of knowledge can never be under estimated.