The installation allows two local residents to charge their electric vehicles from a street light near their front door, receiving accurate bills for their electricity use via their smart phone or home PC. In the trial in Onslow Gardens, Kensington, drivers who previously charged their EV at a nearby shopping centre now park and plug in at one of the street lights that have been retro-fitted with charging technology. Access to the charge points is managed with smart charging cables. In this way, the amount of electricity being used can be accurately determined, so it can be paid for.
The trial which started in November could pave the way for greater EV use and tackle air pollution in London by allowing drivers to conveniently charge their vehicles closer to home over-night. In outer London, 33 percent of households have no access to off-street parking to charge an EV, and in inner London this rises to 46 percent.
“A growing number of residents have made enquiries about the availability of electric vehicle charging points here in Kensington and Chelsea” said Councillor Tim Coleridge, the Royal Borough’s Cabinet Member for Highways. “The use of street lights as charging points provides electric vehicle owners and users charging opportunities closer to where they live and work. If this trial is successful we will look at exploring other opportunities for using street lights in this way.”
Mark Burton, from UK Power Networks, added that the technology avoids the need to build new electricity network and makes better use of the cables, particularly in the daytime when the lights are switched off. The solution means UK Power Networks can monitor how much electricity is being used in order to maintain reliable electricity supplies as more EVs connect to its networks. It should also release more parking spaces currently set aside as dedicated EV charging bays, result in less street furniture and fewer excavations to install new charging points.
UK Power Networks agreed to upgrade fuses at the first three points to allow more electricity to be safely drawn from the cable, making sure local electricity supplies remain safe and reliable.
According to founder of Ubitricity Knut Hechtfischer, utilising existing street lighting assets to provide low power residential smart charging is a key component of any council’s residential on-street EV charging solution. Turning an existing street light into a charge point can be done in an hour or even less.
The trial means that local residents can for the very first time charge right outside their front door. In one case this has removed the need for driving over to a large shopping centre once a week to charge, reducing both congestion and electricity consumption.
In December the Department for Transport’s £2.5 million On Street Residential Grant Scheme launched guidance for Local Authorities UK-wide to apply for funding for provision of charge points in residential areas, where there is a lack of off-street parking.
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