Husqvarna Fleet Services™ estimates the CO₂ emissions of a machine using data from actual machine usage in combination with emission factors specific for each machine.
Here is how we estimate the carbon footprint for our machines:
Petrol- or diesel-powered machines
Total Emissions = Rated Power [kW] * Fuel rate [g/kWh] * Fuel to CO₂ conversion Coefficient * Engine Hours
Burning 1 litre of petrol fuel releases 2.3 kg of CO₂ into the atmosphere.
Burning 1 litre of diesel fuel, releases 2.7 kg of CO₂ into the atmosphere.
Electric machines
Total Emissions = Rated Power [kW] * Engine hours/Efficiency factor * Country-Specific Emission Factor
The emission factor varies between countries depending on the sources for electricity in that country, for example, coal-based production versus use of renewable energy sources.
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