Let's Compare: Fuels to Home Heat

GAS:
Approximate energy content

50 MJ/kg
or about 14kWh/kg


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Typical (average) monthly energy use
for heat is about 14 000 MJ

(annual total divided by 12)

CO2 produced per 14,000MJ:
770 kilograms


Oil to Heat

OIL:
Approximate energy content

40 MJ/kg
or about 11kWh/kg


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Typical (average) monthly energy use
for heat is about 14 000 MJ

(annual total divided by 12)

CO2 produced per 14,000MJ:
1100 kilograms


Coal to Heat

COAL:
Approximate energy content

40 MJ/kg
or about 11kWh/kg


Transparency Master

Typical (average) monthly energy use
for heat is about 14 000 MJ

(annual total divided by 12)

CO2 produced per 14,000MJ:
1200 kilograms


Wood to Heat

WOOD:
Approximate energy content

15 MJ/kg
or about 4kWh/kg


Transparency Master

Typical (average) monthly energy use
for heat is about 14 000 MJ

(annual total divided by 12)

CO2 produced per 14,000MJ:
1400 kilograms


Water to Electricity (Hydroelectric Energy)
for electric heat

WATER
Approximate energy content

variable


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Typical (average) monthly energy use
for heat is about 14 000 MJ

(annual total divided by 12)

CO2 produced per 14,000MJ:
NONE


Nuclear to Electricity
for electric heat

Nuclear:
Approximate energy content

970 000 MJ
or about 270,000kWh/kg


Transparency Master

Typical (average) monthly energy use
for heat is about 14 000 MJ

(annual total divided by 12)

CO2 produced per 14,000MJ
NONE


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