The hotel chain Zleep aims to be both cheap and sustainable and their recent effort of providing guests with electric cars to use for transportation and sightseeing has been highly appreciated.

Guests are offered a great deal for an electric city car. You can register for only 30 DKK and are thereafter offered a 30 minutes drive for free to either do some sightseeing around Copenhagen or use the car for other transportation needs. After 30 minutes you will be charged either per minute or hourly, and the price will also include both insurance and parking. A perfect and sustainable alternative to using a taxi to get around.

Source: Kursuslex