CO2 Emission Calculator DetailsJavascript is not currently enabled on your browser. Please enable it in the settings of your browser to use this interactive tool. This calculator uses standard emission factors to determine the greenhouse gas emissions of different fossil fuel. These standard emission factors are published by the Ministry for the Environment and represent national averages for the different fuel types. The greenhouse gas emissions are presented as tonnes of CO2 equivalent (tCO2-e). Standard calorific values of the fossil fuels are used in this calculation. Last modified: Wed Dec 05 15:17:03 New Zealand Daylight Time 2007 |