Found this article on the street (...).
Tesla (TSLA) Struggles to Grow Sales in Netherlands as Competition Increases - Pg.2 - TheStreet
The real explanation for this temporary PHEV succes is that dec-31-2015 is the last day for registering this type of cars to obtain a substantial discount on the Dutch taxation on private use of a company car. (Commonly referred to as 'bijtelling voor privégebruik'.)
Tesla (TSLA) Struggles to Grow Sales in Netherlands as Competition Increases - Pg.2 - TheStreet
The real explanation for this temporary PHEV succes is that dec-31-2015 is the last day for registering this type of cars to obtain a substantial discount on the Dutch taxation on private use of a company car. (Commonly referred to as 'bijtelling voor privégebruik'.)