According to Dieter Helm, an Oxford University economics
professor with a track-record of correctly predicting oil prices, the oil
market downturn has got a long way to run (cited by Jillian Ambrose in the Telegraph 17 April
2017).

Even BP admits that electric car use could halve the
demand of drivers for oil and that the number of electric vehicles could double
from previous estimates of 57 million to 100 million in 2035. Even this is
probably a vast under-estimation, considering the rate at which car companies
are turning out new electric vehicles, Tesla being just one. BMW is planning to
bring out several EV models and Chevy's Bolt offers a cheaper alternative with range of 400km on a single charge, comparable with Tesla and gas-powered engines.

(c) Johann van Rooyen, 20 April 2017