Over 30% of our national greenhouse gas emissions come from the “light passenger and commercial vehicle fleet”, i.e. cars.
EVs don’t need petrol. Any CO2 they emit while being driven comes from generating the electricity to power them.
In New Zealand, our electricity is usually around 80% renewable (hydro, geothermal, solar and wind),
this means driving an EV emits 85% less greenhouse gas than an equivalent petrol vehicle.
Transport currently accounts for almost 39% of NZ’s carbon emissions. Of this amount, 89%
is from road transport, with the majority (81%) from the light passenger and commercial vehicle fleet.
For more information on emissions in NZ, try the NZ statistics website:
Over their whole life, EVs emit 60% fewer greenhouse gas emissions than petrol vehicles,
even when you take into account mining, manufacturing and shipping.
Carboncounter.com
was developed by MIT. It provides
an interactive chart showing the lifetime cost of running different vehicles against their
carbon emissions and the world’s 2030 emission targets. EVs are the lowest-emitting vehicles
on the chart, well within the 2030 average emissions target.