There is little guidance in the public domain related to Electric Vehicle Charging Points. The Orkney Renewable Energy Forum (OREF) have taken the initiative and produced a document in collaboration with the Electric Vehicle Association of Scotland. It can be located in the following link and the authors would welcome feedback :-
A guide for organisations planning to purchase equipment and services for EVs is also available to download free of charge at:-
Energy Settlement arangements via unmetered supply points including street lighting columns was considered at UMSUG on 29 September 2016 and a note can be downloaded below.