We have to quit the era of oil, because :
1.    Oil combustion increases a risk of a climate catastrophe.
2.    It is common in unfriendly or unstable countries.
3.    The oil resources will finally vanish – at least in 40 years.
4.    Before they vanish, they will be more expensive.
5.    Car exhaust fumes are harmful for the health.
6.    Internal combustion engines are  energy – inefficient and too noisy.
7.    Nowadays, there is 1,3 billion cars in the whole world, and in 2030 there is going to be 1.8 billion cars, which could not be borne by neither people nor the Earth.
 
An electrical powertrain will replace the internal combustion powertrain, thus :
1.    In polish reality, it guarantees an energetic independence.
2.    It significantly reduces or totally eliminates CO2 release.
3.    ‘Electricity’ has the most developed infrastructure.
4.    An electrical engine is much more energetically efficient than an internal combustion engine.
5.    It is much cheaper.
6.    It eliminates the exhaust fumes and noise from the cities.
7.    Amounts of billions zlotys being spent on the oil will remain within the country.
8.    Technology is already available.
9.    Many various renewable sources of energy can be used for the production of the electrical energy protecting local energy independence.