Use An Energy Monitoring Device Make Text Larger Make Text Smaller Print This Page Bookmark and Share

10_1_6_5_Energy-Monitoring-Device

Quick Facts

Affordability
Cost Savings
CO2 Reduction

Many homes hold a growing number of appliances and electronics that draw electricity around the clock. Most people do not know which use the most electricity or when they are using energy. An energy monitoring device lets you measure how much electricity is used by appliances or other devices in your home and track which devices are consuming power unnecessarily or excessively. Using this information to modify your usage could potentially save you hundreds of dollars per year on your power bill while helping the environment, too.

Affordability

Using an energy monitoring device in your home is easy. Simply plug the portable meter into a wall socket and insert the plug for the electronic device or appliance that you wish to monitor. An energy monitoring device costs approximately $30 to $40.

Cost savings

The device can only point you in the right direction. It is up to you to change the way you use electricity and upgrade to more efficient electric devices around the home, which has the potential to save you $100 or more annually.

Health & comfort

With a little knowledge, you can greatly reduce your electric bills.

Environmental considerations

An energy monitoring device should lead to a variety of efficiency upgrades in the home. Those upgrades can translate into reduced energy consumption and, collectively, some dramatic reductions in CO2 emissions.

What you need to know

  • Just plug the device into the meter, plug the meter into the wall and read the display.
  • You can see how many watts a device is drawing at any given moment or how many kWh you've used since you turned it on. This is especially useful for finding the amount of kWh used in a month for devices that don't run constantly, like refrigerators and window unit air conditioners.
  • It allows you to pin-point which electronics are using the most power. It also allows you it figure hourly, daily, weekly, monthly or yearly costs for running an electronic device.
  • Be aware that your rates can change from month to month, so be sure to regularly read your electric bill for your current rate and adjust your meter accordingly.
  • The most important thing to keep in mind is that measuring your electricity usage is just the beginning. The real benefits begin when you reduce your usage by turning off the device or buying greener electronics based on what your meter reveals.

Taking it further

  • Buy and install a whole house meter. A whole house meter tells you how much energy your whole house is using at any given moment and how much you've used so far for the month – as well as how much it's costing you. These meters cost around $150.

FAQ

Is there any proof that monitoring your electricity usage will actually lead to lower energy costs?
Yes. A recent two-year study, funded by the Customer Energy Solutions Interest in Group, in conjunction with BC Hydro, Newfoundland Power, the National Rural Electric Cooperative Association and Natural Resources Canada (NRCAN) Office of Energy Efficiency, found supporting evidence that real-time feedback of energy consumption has a direct relationship to energy conservation by the consumer. By using a whole house power meter, families in British Columbia that took part in the study reduced their electricity consumption by up to 9.3% during the winter peak. Participating families in Newfoundland and Labrador reduced their energy consumption on average by 18%.

Buyer's Guide

Get information about power monitors and other electronics devices.
Team Power Smart promo

Last Modified: Aug 10, 2009

Tool Tip Text