Become a captain on the Oslo fjord and rent a boat from GreenBoats on Aker Brygge. GreenBoats find old boats that are destined for the junkyard, equips them with electric motors, giving them a new lease of life.
Anyone above 18 can rent the boats, you do not need a licence. Consuming alcohol is not permitted before and while controlling the boats. The boats are big enough for nine people and the battery lasts for five to seven hours.
You get a discount of 10% on the rental price if you pick up plastic waste from the fjord.