105
Free national fault line
Free, 24/7
National Grid Electricity Distribution
Your DNO
serves Powys
4+
towns covered
incl. Newtown, Welshpool, Brecon
up to £150+
Ofgem compensation
for cuts over 24h
Live outage map for Powys
The map shows incidents reported by users in real time, centred on Powys. 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.
Brecon Beacons in the south, the Cambrian Mountains running north, and the broad Severn and Wye valleys. Cambrian and Brecon storms bring some of the worst weather-related cuts in Wales — Storm Babet (2023) and Storm Isha (2024) both left tens of thousands of Powys homes off supply.
Live Power Outages in the UK
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Report a power cut in Powys
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 Powys know what's going on.
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Power cuts by town in Powys
Pick your town for local outage reports, the live map and your network operator's fault line.
Why the power goes out in Powys
Powys is the largest Welsh county by area and the most rural, stretching from the Brecon Beacons north to Machynlleth. NGED's South Wales licence covers most of the county, with a small northern fringe in SP Energy Networks territory. Brecon Beacons in the south, the Cambrian Mountains running north, and the broad Severn and Wye valleys.
Weather and terrain. Cambrian and Brecon storms bring some of the worst weather-related cuts in Wales — Storm Babet (2023) and Storm Isha (2024) both left tens of thousands of Powys homes off supply.
How the network is run. NGED depots at Newtown, Welshpool and Brecon dispatch engineers. Many Cambrian Mountain villages sit on long single-feeder spurs with no easy ring-main alternative.
A local quirk worth knowing. Powys has the lowest population density in Wales — restoration teams routinely travel 60+ miles between fault sites during winter storms.
What to do when the power goes out at home in Powys
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 Powys
Always to your Distribution Network Operator, not your supplier. In Powys 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.
Cambrian and Brecon storms bring some of the worst weather-related cuts in Wales — Storm Babet (2023) and Storm Isha (2024) both left tens of thousands of Powys homes off supply. NGED depots at Newtown, Welshpool and Brecon dispatch engineers. Many Cambrian Mountain villages sit on long single-feeder spurs with no easy ring-main alternative.
Yes. Under Ofgem's Guaranteed Standards of Performance, domestic customers in Powys 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 Powys — useful if your storm or fault crosses council boundaries.
Blaenau Gwent
National Grid Electricity Distribution
Merthyr Tydfil
National Grid Electricity Distribution
Ceredigion
National Grid Electricity Distribution
Torfaen
National Grid Electricity Distribution
Rhondda Cynon Taf
National Grid Electricity Distribution
Caerphilly
National Grid Electricity Distribution
Monmouthshire
National Grid Electricity Distribution
Denbighshire
SP Energy Networks
Other counties served by National Grid Electricity Distribution
Same operator, same emergency number, similar restoration patterns and compensation framework.