If a person uses 50 units of electricity in a month, then how much CO2 will be emitted by using electricity? about 50 kg of CO2 about 100 kg of CO2 about 150 kg of CO2 about 200 kg of CO2
Question
If a person uses 50 units of electricity in a month, then how much CO2 will be emitted by using electricity? about 50 kg of CO2 about 100 kg of CO2 about 150 kg of CO2 about 200 kg of CO2
Solution
To answer this question, we need to know the carbon intensity of the electricity that the person is using. The carbon intensity can vary greatly depending on the source of the electricity. For example, coal-fired power plants emit a lot more CO2 per unit of electricity than natural gas plants or renewable sources.
However, as a rough estimate, we can use the global average carbon intensity. According to the International Energy Agency, the global average carbon intensity in 2020 was about 0.406 kg of CO2 per kWh (kilowatt-hour).
So, if a person uses 50 units (kWh) of electricity in a month, the amount of CO2 emitted would be:
50 kWh * 0.406 kg CO2/kWh = 20.3 kg CO2
So, the closest answer to your options would be "about 50 kg of CO2". But please note that this is a rough estimate and the actual amount can be higher or lower depending on the source of the electricity.
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