Calculators

Use the calculator to estimate your REC bill. You may find your 12 months of billing history on your REC bill.

 
Enter kWh
Old
Rate
Current New
Rate
Change
January
February
March
April
May
June
July
August
September
October
November
December
Annual Use
Average
Difference
Per Month
     

 

These tools are designed to help residential members analyze their home’s energy usage and to plan for improved energy efficiency.

  • Energy Advisor
    Energy Advisor
    this calculator will provide you with estimates of energy use costs based on your inputs and wil allow you to perform energy saving scenarios to pinpoint your opportunities for savings.
  • Space Heater Calculator
    Space Heater Calculator
    Details the monthly cost of operating one, or more space heaters.
  • Lighting Calculator
    Lighting Calculator
    Explore the money and carbon you could save by replacing incadescent lights in your home with more efficient ones.
  • appliance calculator
    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.
  • T-V calculator
    TV Calculator
    Compares the energy use and cost of LCD, DLP, plasma, and traditional tube televisions.
  • Vampire Calculator
    Vampire Calculator
    See how many of your energy dollars are being wasted by appliances in your home that are plugged in but not in use.
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