The development of a reliable and accessible network of charging infrastructure is essential for the successful adoption of electric vehicles (EVs) on UK roads. In recent years, public perception has been that EV charge points across the UK are too sparsely located and that charging times are too slow to make long distance travel viable in an electric vehicle. As a result, both the uptake of electric vehicles and investment into the market have been impacted, leading to black spots in charging provision.
As part of our largest EV infrastructure project to date, Arup has managed the delivery of a network of rapid charge points to help Highways England create an ultra-low emission network. The network delivers against the Department for Transport's commitment in its ‘Road Investment Strategy 2015-2020’ to ensure a minimum of 95% of the Strategic Road Network (SRN), which comprises motorways and major A roads across England, has a rapid charge point every 20 miles.
Arup’s team of experts have helped facilitate the implementation of electric vehicle charging points to help ensure a more sustainable future in transport.
66 rapid charge points installed
97.4%network coverage achieved
Creating new criteria for EV charging
Arup worked closely with Highways England to develop and define essential criteria that newly proposed EV charge point sites must meet; to be rapid and able to reach full charge in 30 minutes, to be accessible within a five-minute drive of the SRN and to be available 24/7 to the public. This provided a framework for the project to ensure the following decisions enabled a full network coverage that is always open, secure and accessible for road users.
Connecting the 'gaps' in the network
Many locations throughout the SRN are challenging and remote. The difficulty in identifying and securing financially viable sites, with access to adequate electrical power provision has created gaps across the network. Using GIS mapping techniques, we have undertaken a route analysis to identify all existing charge point locations within a 2.5-mile driving distance of a major road network. This meant we could accurately calculate the coverage provided by these points, how many extra charge points were required and where to locate them.
Developing two EU-compliant procurement models
Arup developed a bespoke contract to facilitate an open competition which resulted in two suppliers, Swarco and BPChargemaster, being awarded contracts to install, maintain and operate charge points for a minimum period of seven years. The collaborative approach of our dedicated and responsive team has led to the installation and commissioning of 66 rapid charge points, resulting in a 20% increase of coverage across the network. Surpassing DfT’s original aim, 97.4% of the SRN will now be within 20 miles of a rapid charge point. The provision of these additional rapid EV charging facilities throughout the SRN will help to alleviate concerns over electric vehicle range restrictions and thus encourage the wider use of EVs for long journeys.
I have had a great experience working collaboratively with Arup’s team of specialist experts for Electric Vehicle Charging Infrastructure. Professional, focused and well informed, as a project team we’ve successfully delivered Rapid Electric Vehicle Charging Points (EVCP) across England ensuring that a EVCP Point is accessible within 20 miles over 95% of the Strategic Road Network (SRN). This essential infrastructure addresses the perceived range anxiety of our customers and supports the growing demand for additional EV charging facilities near the SRN. ” Brian Cull Senior Intelligent Transport Engineer, Highways England
Visualising usage of EV Charge points
Highways England has been provided with access to the EV charge point operator’s online dashboards to monitor the usage of the charge points. This will allow environmental statistics to be measured and quantified across all charge point sites, including CO2 savings, equivalent trees saved and power consumption.
Helping decarbonise transport
Increased usage of EVs will not only limit tail pipe emissions and reduce the carbon and noise footprints of Highways England’s network, but will also improve air quality, and lead to improved health benefits for the wider community. Carbon savings will be monitored for a minimum of seven years by Highways England, helping to move the UK towards its commitment to achieving an 80% reduction in greenhouse gas emissions by 2050.