Coverage board
DNO coverage status
Great Britain's networks are run by six DNO groups across fourteen licence areas. Here is what Headroom screens against today.
UK Power Networks
Eastern · London · South Eastern
Full site screening against UKPN capacity & constraint data. PURSUE / CAUTION / AVOID verdicts available now.
National Grid Electricity Distribution
East & West Midlands · South West · South Wales
Data ingest in progress. Postcode screening returns a coverage notice until the region is switched live.
SSEN
Scottish Hydro · Southern
Data ingest in progress. Screening returns a coverage notice until switched live.
SP Energy Networks
SP Distribution (Scotland) · SP Manweb (Merseyside & N Wales)
Data ingest in progress. Screening returns a coverage notice until switched live.
Northern Powergrid
Yorkshire · North East
On the roadmap. Priority set by installer demand, tell us your patch.
Electricity North West
North West England
On the roadmap. Priority set by installer demand, tell us your patch.
Why phased? Every DNO publishes capacity and constraint data in a different format. We ingest, validate and calibrate one network at a time so a verdict means the same thing everywhere, rather than screening against stale or incomparable data.