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 Calculators

Energy Savings Calculator for Improved Efficiency of Power Supplies in Electronic Office Equipment (*.xls File Size: 280578 bytes) -- Posted 8/11/2003
Preliminary assessment of energy savings and CO2 emission reduction potential in the U.S. by improving power pupply (PS) efficiency in active mode for electronic office equipment. Requires Microsoft Excel.
Energy Savings Calculator for Improved Efficiency of Television Power Supplies (*.xls File Size: 212482 bytes) -- Posted 8/11/2003
Preliminary assessment of energy savings potential in California by improving television power supply (PS) efficiency in the active mode. Requires Microsoft Excel.
Energy Calculators -- Posted 8/11/2003
A collection of energy calculators. Use the PSNH Energy Calculator to accurately determine the monthly cost of operating an individual appliance - or everything in your home. See how your home compares against an energy efficient home in your area. Site registration required.
Appliance Usage Chart -- Posted 8/11/2003
Find average wattage, monthly hours of use, montly kWh, and approximate cost per month of common appliances.

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