DNO vs IDNO

At UK Power Distribution, we’re often asked what’s the difference between a DNO and an IDNO

Traditionally, all new developments were connected to the electricity supply network through one of the 14 geographically-based Distribution Network Operators (DNOs).

In 2000, regulator Ofgem licenced Independent Distribution Network Operators (IDNOs) to compete for contestable works. The aim was to increase competition in the market and prevent geographic monopolies. This framework means developers now have a choice of network provider.

DNO vs IDNO at a glance

Distribution Network Operators (DNOs) are companies licensed by OFGEM to provide electricity to region- specific areas of Great Britain.

Independent Distribution Network Operators (IDNOs) are companies also licensed by OFGEM, but who can provide electricity to any nationwide location.

Adhere to UK Government Statutory Instruments and Ofgem’s Electricity Distribution Licence conditions

Equal service and performance standards

Offer an asset value (The amount an IDNO will pay a developer to adopt the electrical network and can be deducted from your construction costs, mitigating your financial risk.)

Able to offer flexible, agile solutions

Secure capacity with the host DNO and charge based on incremental ramp-up

80% of new electrical connections in Great Britain are now made by IDNOs.

There’s nothing new about working with an IDNO. IDNOs have been adopting, owning and operating networks for new homes and businesses for more than 20 years.

Head Office,
6500 Daresbury Park,
Warrington,
Cheshire
WA4 4GE
Tel: 03303 209 899

UK Power Distribution Limited (UKPD) is an Independent Distribution Network Operator (IDNO).

What to do if you have a loss of supply

If you experience a loss of electricity supply, please follow these steps listed on our Emergency Information page.

Emergency information

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Tampering with the meter is illegal and can be extremely unsafe. If you’re concerned about energy theft, you can report it anonymously to Stay Energy Safe at www.stayenergysafe.co.uk or by calling 0800 0230 2777.