A recent study by Norwich-based RenEnergy reveals that installing solar carports over 46,153 parking spaces at 151 UK service stations could generate approximately 124GWh of electricity each year, presenting a £19 million opportunity for site operators and investors. These canopied solar PV structures, placed above parking bays, can supply power directly to service stations to reduce energy costs or be routed to EV chargers at each bay, enhancing charging availability and providing sheltered parking. RenEnergy’s managing director, Damian Baker, describes this approach as a practical way to accelerate EV infrastructure by utilizing existing car parks, avoiding the need for major grid upgrades.
The report outlines several key benefits: expedited planning through permitted development with prior approval—often within eight weeks—securing grid connections and export via DNO approvals, and flexible revenue streams from onsite use, export, or power purchase agreements. The analysis also notes increasing policy interest, with the UK considering mandates for solar on public car parks, inspired by France’s 2022 requirement for larger lots. This strategy could unlock significant new capacity, ease grid constraints, and support net-zero targets. Overall, the findings position solar carports at service stations as a high-impact, near-term solution to boost clean energy generation, reduce operating costs, and expand EV charging where it’s needed most.
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