Electric vehicle (EV) drivers in the UK continue to face challenges locating public charging stations due to inadequate road signage, a problem that has sparked a legal dispute between InstaVolt, a leading provider of fast-charging infrastructure, and Winchester city council. The dispute highlights ongoing tensions as the government pushes to accelerate adoption of electric vehicles while infrastructural support struggles to keep pace.

InstaVolt has invested tens of millions of pounds to establish what it describes as the largest non-motorway ultrafast charging hub near Winchester, Hampshire, situated on the A34 close to the M3 motorway. The site features on-site solar arrays powering the chargers, symbolising efforts to build sustainable EV infrastructure. However, the company says drivers struggle to find the facility since there are no road signs on nearby motorways or local routes directing them to the chargers.

After repeated attempts to secure official road signage from central government, National Highways, and Winchester city council failed, InstaVolt sought alternative measures by proposing to erect a 59-metre-tall imitation wind turbine designed to draw attention to the charging site’s exact location. The council ultimately rejected this plan, citing hundreds of public objections concerned with the structure’s height—which would surpass that of the city’s cathedral tower—and its impact on the local landscape’s character.

Delvin Lane, InstaVolt’s chief executive, described the 15-month dispute as “ludicrous” and emblematic of a broader failure to provide adequate and visible signage to EV drivers. Lane argued that this lack of guidance contributes to drivers experiencing difficulty locating chargers, creating unnecessary “friction” and potentially slowing adoption of electric vehicles. He emphasised that the company had been fulfilling its commitments to expand critical charging infrastructure through private investment, but that the absence of proper signage undermines those efforts.

Supporters of improved signage stress that while satellite navigation systems can direct drivers to a postcode, they often fall short of helping motorists find the exact location of chargers once at the destination. Tanya Sinclair, chief executive of Electric Vehicles UK, a lobbying group, noted that many EV owners have struggled to locate chargers hidden behind obstacles such as trees in car parks. She pointed out that clear, intuitive road signs are necessary for all drivers, not just those who are familiar with specific smartphone apps.

Opponents of InstaVolt’s proposed structure argued that the artificial turbine would be visually intrusive and incompatible with Winchester’s historic environment. The city council’s decision reflects concerns over preserving aesthetic and cultural qualities of the area.

The UK Department for Transport acknowledged the challenge, noting ongoing efforts to improve signage for EV charging points. It stated that rules are being updated to allow clearer signposting of charging hubs from major A-roads. Additionally, the department is collecting feedback from councils and industry stakeholders to develop further improvements across all road types, aiming to support drivers in “charging up wherever they need to.”

The conflict between InstaVolt and Winchester city council underscores the complexities of transitioning to electric mobility, revealing how infrastructure deployment and public acceptance must evolve in tandem to support the country’s climate goals.