Calculators & Apps
Easily understand your energy use
Managing your energy use might not seem worthwhile, but when you see how you use energy or how much others use, savings opportunities can begin to appear. Try these online calculators and smart web apps today.
This service provides cost saving recommendations and calculates actual power-usage around the home.
Find out how much it costs you to operate your household appliances.
Electric Vehicle Calculator
Calculate your estimated monthly fuel savings when driving an electric vehicle.
Space Heater Calculator
How much will that new space heater really cost you? Find out with this interactive calculator.
Water Heater Calculator
Learn more about how much energy our hot water heater uses and see how the number of people impacts your bill.
Phantom Load Calculator
Discover how much phantom load is being used in your home.
You can save money just by changing light bulbs! Find out how much with our Lighting Calculator.
SmartHub Online Bill Pay
Manage your account and pay your bill from the comfort of your home.
Determine the energy use of your daily TV habit.