Obraik:
The problem with the National parties opposition of the tax is that they then expect ALL tax payers to fund the EV subsidy. What seems fairer - those who are creating the emissions pay for those emissions OR everyone pays towards an EV subsidy? To me it seems only fair that those who are creating emissions pay for it.
As for the last part, there's a limit on how much power we can generate from coal - 5% of the total grid capacity. Of course, this is assuming the renewable grid doesn't grow to keep up with the demand as the EV numbers gradually grow. Of course, even if the grid was 100% non-renewable powered it an EV would still create less emissions than a ICE vehicle so that last statement in the quote is BS too.
Although this has been mentioned heaps of times before, I think the subsidy could simply be the removal of GST on EVs (but not on small petrol vehicles such as the Suzuki Swift).
As to whether the renewable grid can keep up with demand, this article may be of interest:
From the above:
Genesis Energy’s reliance on coal at the end of last year (2018) is again putting the debate around how New Zealand will generate energy in the future on the table.
The company reports it generated 512 gigawatt-hours of energy using coal in the December quarter – a 155% increase from the same period the previous year and the most since the June 2013 quarter.
In fact, coal was behind 32% of the energy it generated in the December quarter.
Genesis says, the “unprecedented” gas and hydro shortage at the end of last year saw it run two dual fuel Rankine units at Huntly on coal for long periods.
Dry weather also saw hydro storage levels hit rock bottom; the cumulation of events forcing Genesis to import coal from Indonesia.
And the use of natural gas for electricity generation doesn't often get a mention, and even though not as bad as coal for the environment, this certainly needs to be taken into account.
So, if you double or triple the number of EVs that need to be charged up during times of gas and hydro shortage, who can say with any certainty that we won't again be importing coal from overseas to generate the required electricity?