Emissions

 

1.  Energy 

 

Enter your average monthly consumption of (a) & (b)

(a)  Mains electricity (kWh):

(b)  Mains gas (kWh):

Formula:
Annual CO2e emitted =
12 x (0.119kg per kWh used each month)

Source: NZMFE, 2016

Formula:
Annual CO2e emitted =
12 x (0.194kg per kWh of gas burned each month)

Source: NZMFE

Enter your annual consumption of (c), (d), (e) & (f)

(c)  No. of LPG gas bottles: 

9kg

45kg

90kg

210kg

(d)  Oil for fuel or heating

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Amount

Units

Formula:
CO2e emitted = 3.03kg per kWh, where
* a 9kg LPG cylinder yields 123kWh
* a 45kg LPG cylinder yields 614kWh
* a 90kg LPG cylinder yields 1229kWh
* a 210kg LPG cylinder yields 2867kWh

Source: ELgas (NZ), NZMFE

Formula:
CO2e emitted = 3kg per kg of fuel oil used

Source: NZMFE

(e)  Coal for fuel or heating: 

Formula:
CO2e emitted = 1.91kg per kg of coal burned

Source: NZMFE

(f)  Wood for fuel or heating: 

Formula:
CO2e emitted = 1.07kg per kg of wood burned

Source: NZMFE

Amount

Amount

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Units

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Units

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