Skip to main content

Solar studs receive DfT approval

Rennicks UK has achieved full Department for Transport (DfT) Type Approval for their SR-15 active road studs, which use LED and solar technology to create highly effective highway delineation said to be far more effective than traditional retro-reflective studs. The DfT authorisation, which follows a year-long trial, is likely to have far-reaching implications in both Britain and further afield, opening the door for local authorities and management contractors searching for cost-effective and sustainable
March 31, 2014 Read time: 2 mins
Rennicks UK has achieved full 1837 Department for Transport (DfT) Type Approval for their SR-15 active road studs, which use LED and solar technology to create highly effective highway delineation said to be far more effective than traditional retro-reflective studs.

The DfT authorisation, which follows a year-long trial, is likely to have far-reaching implications in both Britain and further afield, opening the door for local authorities and management contractors searching for cost-effective and sustainable ways to improve current delineation methods.

LED active road studs have been shown to enhance safety and be a more sustainable and economical method of delineation during night-time hours or inclement weather conditions.  The self-contained solar cells are charged by sunlight, require no maintenance at all and are made from 100 per cent polycarbonate, which stood up to 33,000 vehicles per day during the trial. The company says they provide the ideal solution as they are proven to be visible at a distance of 1 kilometre, roughly ten times that of a traditional retroreflective stud.

John Swift, of Rennicks UK, hailed news of the approval as ‘hugely significant’ for the industry, saying that it gives authorities and contractors the assurance that the studs will meet all of the requirements laid down by the DfT.

“We are the first company in Europe to have a product tested to the new draft standard and it’s a massive achievement,” he said.

For more information on companies in this article

Related Content

  • US States use technology and smart solutions to battle winter weather
    December 18, 2013
    US state Departments of Transportation (DOTs) are gearing up to meet the challenge of maintaining a high level of service during the winter without the benefit of additional financial resources. High-tech solutions like GPS guidance systems and low-tech products like potato juice are helping states to cut costs, improve efficiency, and minimise environmental impacts. The Alaska Department of Transportation and Public Facilities uses a variety of advanced technologies to combat extreme winter weather and
  • Asecap: get ready to rethink everything you know
    November 15, 2022
    How can we make our infrastructure ready for new sustainability challenges? What kind of investments are needed? And who will finance them? Tolling association Asecap has some thoughts. Geoff Hadwick reports from Lisbon
  • National truck tolling scheme compensates for transit traffic
    July 13, 2012
    Q-Free's Per Frederik Ecker talks about the Slovak Republic's new truck tolling system, which is intended to compensate for the large amounts of transit traffic which passes through the country. In January this year Q-Free, together with Siemens, was awarded the contract to deliver the new national truck tolling scheme in the Slovak Republic. This will be operated by Slovakia SkyToll on a 13-year concession and Q-Free is supplying the central tolling and enforcement system, together with a three-year servic
  • Cybercrime is not a remote threat for toll operations
    February 8, 2017
    The rise of cybercrime is starting to impact tolling concessions, as Colin Sowman discovers. Yahoo’s revelation that it has taken two years to discover that it had suffered a security breach resulting in hackers stealing the details of 500 million users is shocking - although the hackers only gained access to users’ names, contact details and encrypted passwords.