Energy Calculators
Analyze the Energy Efficiency 
Analyze My Bill
This calculator will break down your energy usage using your bills and will allow you to perform energy saving scenarios to pinpoint your opportunities for savings.
HomeEnergyCalculator This calculator will provide you with estimates of energy use costs based on your inputs and will allow you to perform energy saving scenarios to pinpoint your opportunities for savings.
CommercialEnergyCalc Enables commercial building operators, energy managers, and utility account representatives to identify energy savings opportunities for over 60 buildings and business types.
Energy References
Explore Energy Information and Tips
Home Energy Library
100's of pages of graphically rich and interactive resources for customers who want to know more about specific topics.
Fundamentals of Electricity
How the electric utility industry generates and delivers power to its customers covering Basics, Delivery, Safety and Generation.
Appliance Calculator How much does it really cost to use the appliances in your home? Here's a quick way to get a feel for what your home's appliances cost to operate.
Lighting Calculator Compares the cost to operate standard incandescent lamps to more efficient halogen, fluorescent, and LED lamps.
Television Calculator Compares the energy use and cost of LCD, DLP, Plasma, and traditional tube televisions.
Space Heaters
Details the monthly cost of operating one, or more, space heaters
Commercial Library
Contains easy-to-understand explanations and examples for commercial and industrial energy technologies.
Understanding Demand
Review how and when most commercial facilities typically use energy as well as how these facilities can save money on their energy bills.
Kid's Korner and InteractiveEnergyHome
Making Energy Information Fun!
Kid's Korner
For kids and adults! Containing everything from energy-themed games to Teacher Lesson Plans. Kids Korner creates a rich kid-friendly environment to facilitate in energy education.
A graphically rich and interactive extensive library for exploring electricity issues of interest to a broad selection of customers.
Heat Pump Calculator Demonstrates the savings potential of replacing older inefficient heat pumps with newer high efficiency units.
Heating Calculator
Compare the estimated annual costs of your current heating type to those for other heating options.
Vampire Calculator
This calculator shows you how much of your energy dollars are being used by appliances in your home that are plugged in but not turned on.
Setback Heating Calculator
Estimates the savings to be gained by installing and setting a programmable thermostat.
Setback Cooling Calculator
Estimates the savings to be gained by installing and setting a programmable thermostat.
Window Unit Calculator
Calculate the costs of owning and operating a window air conditioner.