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keisanHigh-precision calculations for everyday life and work

CO2 Emissions from Electrical Appliances

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It calculates monthly and annual CO2 emissions based on the power consumption and usage time of electrical appliances.
Power Consumption
W
Usage Time
Hours/Day
CO2 Emission Factor
kg-CO2/kWh
CO2 Emissions kg-CO 2/month
=  kg-CO 2/year
The CO2 emission factor (kg-CO2/kWh) varies by electric utility and fiscal year.

Calculation formula:
Electricity consumption (kWh)/day = Appliance power consumption (W)/1000 * Usage time/day
 CO2 Emissions (Monthly) = Electricity Consumption (kWh)/day * 30.5 days * CO2 Emissions Factor
 Annual CO2 emissions = Daily electricity consumption (kWh) × 365.25 days × CO2 emissions factor

*This library is based on an excellent custom library created by a user, with additional details on the calculation formula included.

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