105
Free national fault line
Free, 24/7
National Grid Electricity Distribution
Your DNO
serves Caerphilly
2+
towns covered
incl. Caerphilly, Bargoed, Risca
up to £150+
Ofgem compensation
for cuts over 24h
Live outage map for Caerphilly
The map shows incidents reported by users in real time, centred on Caerphilly. Zoom in on your street to check whether a cut is your home only or a wider network fault — when neighbours are also dark, it is a National Grid Electricity Distribution job.
Steep-sided Valleys terrain running south from the Brecon Beacons to the Cardiff conurbation. Atlantic storms hit the Valleys; freezing rain on the A470/A465 routes brings down overhead lines in winter.
Live Power Outages in the UK
Unable to load outage data. Please try again later.
Report a power cut in Caerphilly
Seeing a cut the map hasn't caught yet? Add it in seconds. Your report is anonymous and appears on the live map above so neighbours in Caerphilly know what's going on.
Thank you. Your report has been submitted and will help others in Caerphilly.
Reports are anonymous. We use your address to place the marker on the map and never display your personal details.
Power cuts by town in Caerphilly
Pick your town for local outage reports, the live map and your network operator's fault line.
Why the power goes out in Caerphilly
Caerphilly council spans the Sirhowy and Rhymney valleys north of Cardiff, with the historic town of Caerphilly at the southern edge. NGED's South Wales licence covers the entire area. Steep-sided Valleys terrain running south from the Brecon Beacons to the Cardiff conurbation.
Weather and terrain. Atlantic storms hit the Valleys; freezing rain on the A470/A465 routes brings down overhead lines in winter.
How the network is run. NGED operates from a Caerphilly depot. The former coalfield communities have progressively reinforced networks since the 1990s.
A local quirk worth knowing. Caerphilly Castle has its own dedicated supply for visitor operations — public-network outages in the town do not affect Cadw's heritage site.
What to do when the power goes out at home in Caerphilly
Check whether neighbours are affected
Look at the street lights and the houses opposite. If they're on, your fault is inside your home — check the consumer unit. If they're out too, it is a National Grid Electricity Distribution network fault: call 105.
Dial 105 or 0800 6783 105
Have your full postcode ready. Ask the operator for an estimated time of restoration (ETR) and a fault reference number — both make any later compensation claim faster.
Unplug sensitive electronics
Unplug TVs, routers, computers and consoles to protect them from a surge when supply returns. Leave one light switched on so you'll know visually when the power is back.
Log start and end times
A cut over 24 hours in normal weather entitles you to £75 from National Grid Electricity Distribution under Ofgem's Guaranteed Standards. Severe weather has higher thresholds and a £2,000 cap. Keep a written log with photos — most payments arrive automatically within 10 working days.
The Selectra expert answers your questions on power cuts in Caerphilly
Always to your Distribution Network Operator, not your supplier. In Caerphilly that is National Grid Electricity Distribution. Dial 105 (Free national fault line) — free, 24/7 — or call National Grid Electricity Distribution directly on 0800 6783 105.
Atlantic storms hit the Valleys; freezing rain on the A470/A465 routes brings down overhead lines in winter. NGED operates from a Caerphilly depot. The former coalfield communities have progressively reinforced networks since the 1990s.
Yes. Under Ofgem's Guaranteed Standards of Performance, domestic customers in Caerphilly receive £75 after 24 hours off in normal weather, plus £40 every additional 12 hours up to £300. Severe-weather events have higher thresholds and a £2,000 cap. Payment is normally automatic from National Grid Electricity Distribution within 10 working days — claim within 30 days if it doesn't arrive.
National Grid Electricity Distribution announces planned cuts by letter (and increasingly text or email) 2 to 8 days in advance. Most run 8am to 6pm and last 2 to 8 hours. Planned cuts do not qualify for Ofgem compensation unless your DNO failed to give adequate notice (a £40 payment applies then).
Power cuts in nearby areas
Other counties close to Caerphilly — useful if your storm or fault crosses council boundaries.
Blaenau Gwent
National Grid Electricity Distribution
Cardiff
National Grid Electricity Distribution
Torfaen
National Grid Electricity Distribution
Merthyr Tydfil
National Grid Electricity Distribution
Rhondda Cynon Taf
National Grid Electricity Distribution
Newport
National Grid Electricity Distribution
Vale of Glamorgan
National Grid Electricity Distribution
Monmouthshire
National Grid Electricity Distribution
Other counties served by National Grid Electricity Distribution
Same operator, same emergency number, similar restoration patterns and compensation framework.