UK Power Networks scored highest on speed, care and complaints handling

UK Power Networks (UKPN) has been named the UK’s top-performing utility for customer service, sharing first place with Octopus Energy in the latest UK Customer Satisfaction Index (UKCSI).

Published by The Institute of Customer Service, the July 2025 index saw UK Power Networks and Octopus Energy both score 80.6 out of 100, compared to a utilities sector average of 71.7 and an all-sector average of 77.3.

The index measures customer experience, complaint handling, emotional connection, customer ethos and ethics.

UKPN ranked highest among utilities for speed of response, complaint handling, ease of contact and helpfulness of staff. It also led on customer care, reassurance and acting in the public interest.