SP Energy Networks deploys inspection drones

SP Energy Networks (SPEN) has begun using drones to inspect its network assets as part of the company’s bid to reduce emissions.

In the past the company has relied solely on helicopters to visually assess more than 2,000 towers and electricity transmission structures across its transmission network covering central and southern Scotland.

Following a successful trial last year the network has signed a deal with drone-based inspection firm Cyberhawk until 2022.

The deal will see the company carry out inspections for SPEN by utilising its iHawk software to collect data against 85 different points on the towers.

This allows SPEN to assess any network risk and inform future investment to ensure resilience and security.

Pearse Murray, transmission director for SP Energy Networks, said: “It’s a massive undertaking to complete the regular inspection of the many towers on our transmission network but the drone technology represents a significant step forward for a number of reasons.

“Firstly, it’s hugely beneficial for the environment and the imagery we obtain is of a high standard due to the flexibility of the drones in assessing tower conditions, meaning we can make even more informed decisions.

“Following the successful trial, we also realised that the drones dramatically minimise the impacts on landowners and make it much easier to arrange access to land when we require it.”

Chris Fleming, Cyberhawk chief executive, said SPEN had chosen a more “environmentally conscious solution for inspecting its electrical network and structures”.

He added: “This has also assisted SP Energy Networks in maintaining critical inspection services throughout the coronavirus pandemic, helping to keep the lights on for millions of customers in the UK and ensuring safe operations across its network.”