
Unexpected power outages, also known as power cuts, can disrupt daily life, leaving homes without electricity. While inconvenient, being prepared can significantly reduce the impact of these events, ensuring safety and minimising stress. This guide provides actionable steps for residents to understand, prepare for, cope with, and recover from electricity supply interruptions.
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Power cuts are an unavoidable part of modern life, but knowing why they happen and who is responsible for fixing them can help you feel more in control.
Power cuts can stem from various issues, ranging from severe weather to equipment failures. Common causes include storms, high winds, and flooding damaging power lines or substations. Equipment failures, often due to ageing infrastructure or technical malfunctions, can also lead to local outages. Sometimes, even trees falling on power lines or interference from wildlife can cause disruptions. While most power cuts are short-lived and localised, more widespread and longer outages can occur.
Distribution Network Operators (DNOs) are the companies responsible for maintaining the local electricity network in your area. They manage the infrastructure that delivers electricity from the National Grid to your home, including cables, substations, and power lines. If a power cut occurs, it's your DNO's job to identify the fault, carry out repairs, and restore your electricity supply. There are six main DNO groups operating across Britain, covering different geographical regions.
A DNO is a licensed company responsible for operating, maintaining, and upgrading the local electricity network in a specific geographical area. DNOs ensure electricity reaches homes and businesses safely and reliably, managing substations, cables, and power lines. They are also responsible for restoring power during outages and connecting new properties to the grid.
It's a common misconception that your energy supplier is responsible for fixing power cuts. However, your energy supplier (like Fuse Energy) is the company you pay your bills to for the electricity you use. They sell you the energy, but they do not own or maintain the physical network that delivers it. Your DNO is the company that manages the wires and infrastructure in your local area and is the one you should contact in the event of a power cut.
Proactive preparation is key to navigating a power outage with confidence. A little planning can make a big difference when the lights go out.
An emergency kit is your first line of defence during a power cut. It should contain essential items to keep you safe, warm, and informed. Your kit should include:
Before a storm or if a power cut is forecast, fully charge all your mobile phones, laptops, tablets, and power banks. This ensures you have communication and entertainment options for as long as possible. Consider downloading important documents or entertainment onto devices in advance, as internet access may be disrupted.
During a power cut, gas ovens, boilers, and heat pumps will not work. Keep warm by wearing layers of clothing, using blankets, and closing curtains and doors to unused rooms to retain heat. For food, keep fridge and freezer doors closed as much as possible; a full freezer can keep food frozen for up to 12 hours. Prioritise eating perishable items first. Never use camping stoves or BBQs indoors due to the risk of carbon monoxide poisoning.
When a power cut hits, staying calm and following safety guidelines is paramount.
Keep your fridge and freezer doors closed to keep food cold for as long as possible. A full freezer can maintain its temperature for around 12 hours. If the power is off for an extended period, prioritise consuming items that will spoil quickly.
Your mobile phone may still work if local masts have backup power, but signal can be lost. Use a battery or wind-up radio to tune into local news for updates on the power cut. You can also check your DNO's website for updates, often accessible via mobile data if available.
Knowing the correct contact number is crucial when you experience a power cut.
The universal contact number for reporting power cuts in Great Britain is 105. This free-to-call service connects you directly to your local DNO, regardless of who your energy supplier is. You can call 105 to report an outage, get updates on existing power cuts, or report damage to electricity lines and substations.
105 is the free, national phone number for reporting power cuts in England, Scotland, and Wales. It connects you directly to your local DNO, who is responsible for fixing the electricity network and restoring power. You can use it to report an outage, get updates, or report dangerous damage to electrical equipment.
While 105 will automatically connect you to your DNO, you can also find your specific DNO by entering your postcode on the Energy Networks Association (ENA) website. This can be useful for checking their website directly for live updates or specific advice.
Fuse Energy is your energy supplier, not your network operator. While we cannot fix power cuts or provide updates on local outages, our 24/7 human customer support team is available for any account-related queries you might have, even if the lights are out. We aim to empower you with clear information, but for actual power cut reporting, always call 105.
Extra support is available for those who need it most during power cuts and other energy supply interruptions.
The Priority Services Register (PSR) is a free service provided by energy suppliers and network operators to give extra help to vulnerable customers. If you're on the PSR, you might receive priority updates during a power cut, alternative heating or cooking facilities, or assistance if you rely on medical equipment.
You may be eligible for the PSR if you:
This list is not exhaustive, and you should contact your energy supplier or DNO if you believe you could benefit from extra support.
You can register for the PSR by contacting your energy supplier or your local DNO. Remember, both your energy supplier and your network operator keep a register. If your gas and electricity come from different suppliers, you may need to contact each separately. You will also need to re-register with a new supplier if you switch.
Once the power comes back on, a few simple steps can ensure your home is safe and you're ready for any future events.
When the power returns, gradually switch on your appliances to avoid overloading the system. Check that sensitive electronics like TVs and computers are working correctly. If you unplugged them, plug them back in. If any appliances seem faulty or damaged, do not use them and consider having them checked by a professional.
After a power cut, take time to replenish any items used from your emergency kit. Check battery levels, restock non-perishable food, and ensure water supplies are fresh. This ensures you're fully prepared for any future outages.
Consider what worked well and what could be improved during the power cut. Did you have enough light? Was your phone charged? Use these insights to refine your emergency plan and kit, making you even more resilient for next time.
Managing your energy bills should be clear and easy to understand. Fuse Energy focuses on straightforward pricing, so you can see exactly what you're paying without unnecessary complexity. If you have a smart meter, you can view detailed usage data through the app or website, helping you understand how you can lower your bills. Our 24/7 human support team is always on hand with fast response times whenever you need help. Click here to switch to Fuse Energy today. Find out about our mission by clicking here.
For the avoidance of doubt, this article is provided for informational purposes only and is not intended to constitute legal or financial advice. The author and/or Fuse Energy shall not be responsible for any losses arising out of any reliance on the information contained herein.