Energy Calculators
Analyze Your Energy Efficiency
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
Learn about energy efficiency and ways to save energy and money
Home Energy Library
100's of pages of graphically rich and interactive resources for customers who want to know more about specific topics.
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
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.
InteractiveEnergyHome
A graphically rich and interactive extensive library for exploring electricity issues of interest to a broad selection of customers.
Fundamentals of Electricity
How the electric utility industry generates and delivers power to its customers covering Basics, Delivery, Safety and Generation.
Commercial Energy Library
Contains easy-to-understand explanations and examples for commercial and industrial energy technologies.
 
Special Purpose Calculators
SMUD GSS_T Rate
Time-Of-Use Rate calculator for Small and Medium Business customers with demands over 20 kW and under 300 kW.
SMUD GSN_T Rate
Time-Of-Use Rate calculator for Small and Medium Business customers with demands 20 kW or under.
Television Calculator Compares the energy use and cost of LCD, DLP, Plasma, and traditional tube televisions.
Heat Pump Calculator Demonstrates the savings potential of replacing older inefficient heat pumps with newer high efficiency units.
Heating Calculator
A calculator to compare the costs to heat with heating sources.
Heating Calculator
Compare the estimated annual costs of your current heating type to those for other heating options.
Water Heating Calculator
A calculator to compare the costs of different water heating sources.
Lighting Calculator A calculator that allows business customers to compare the costs of different lighting sources in their facility.
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.
Outdoor Lighting Calculator
A calculator that allows business customers to compare the costs of different outdoor lighting sources.
Irrigation Cost Comparison Calculator
A calculator that allows irrigators to compare the energy costs of different irrigation methods.
Space Heaters
Details the monthly cost of operating one, or more, space heaters
Shower Calculator
Shorter showers save water. See here what the impact can be on your home’s water use, as well as the impact shorter showers can make for your community.
Paperless Billing Calculator
Demonstrates the dollar savings and environmental savings from receiving and paying your bills on-line.
Electric Vehicle Calculator Calculate your savings (dollars and environmental) from using electric vehicles.
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.