re: Dieselgate is passe...Petrolgate is in There are more than few issues here:
First & foremost, these findings simply indicate that policymakers are far from reality in fixing automobile pollution norms. The norms are bit off from being realistic.
Second, the monitoring is also not free from biases. They assured for long that diesel is devil, & ignored petrol pollution. One is black mamba bite & other one is viper IMO. But diesel engines have been unduly demonized & penalised.
With Petroleum resources expected to exhaust in few decades, no priory is being set for use, alternatives (more than handful) & that too being short run measures are envisaged.
Even EVs are not clean. For Lithium ion is radioactive material. It has long term harmful effects.
Second if the batteries are not secure (recall Samsung's Batterygate) we can be sitting on pyres. It's happening with Tesla as well (mind you Tesla is better than Japanese in quality).
Third, the range is short & charging too slow. I understand there's solution for batteries & range but that's at least half a decade away. Then charging infrastructure would need a generation change. One cannot imagine a situation where one sleeps in queues to superchargers &/ or get safe charging (without using extension chords exposed to elements) at home.
Next, the real cost of EV also includes power generation by Coal & Petroleum fuel run power stations. This creates a vicious circle of pollution, that we are trying to avoid.
Further, the EV race is driven primarily by China which has 80% Lithium reserves. I would hesitate to fund China just for a shortcut to travelling woes.
The best bet seems to be fuel cells, where Toyota, Hyundai & Audi are working seriously in background. This will be clean (water is the waste from exhaust outlet). I feel it's matter of time (a decade or so) before we have big news from auto majors.
I believe there's more that what meets the eye here... |