How do I calculate energy usage of appliances?

Answer Daily energy consumptionMultiply your appliance's wattage by your daily usage in hours, and divide the answer by 1,000. For instance, if you run an appliance rated at 120W for 24 hours a day:120 x ... Read More »

Top Q&A For: How do I calculate energy usage of appliances

How do I calculate power usage on appliances?

WattageReview the label on your appliance, which is usually located near the plug. It will tell you how much electricity the appliance uses. You should see both the number of amps and watts. Or mul... Read More »

Where in the u.s. is the greatest solar energy usage?

California has the greatest solar energy usage in the United States. In addition to being home to the world's largest solar plant, California has nine solar power plants in three locations in Calif... Read More »

Do plugged-in appliances use energy?

Some appliances use electricity even when they are turned off. Such usage, known as "phantom power" or "energy vampires," occurs because appliances draw a small amount of power to maintain internal... Read More »

How to Maintain Appliances to Conserve Energy?

A significant portion of household energy expenditures is spent on running appliances. In addition to helping to protect the environment by reducing energy consumption, conserving energy at home wi... Read More »