Does using electricity to charge an EV outweigh the environmental benefits?
EVs are powered by an electric battery so, unlike petrol or diesel vehicles, they don't produce any tailpipe emissions.
WA's electricity generation mix fluctuates daily. In 2022, 17% of WA's electricity was generated by renewables, with the remaining generation made up of natural gas (60%), coal (18%), and oil (5%). Even based on this current grid mix, the lifecycle emissions of PHEVs and BEVs are substantially lower than their petrol equivalents.
You can check WA's daily electricity generation breakdown at the Australian Electricity Market Operator’s website.