Electricity network operators have introduced an easy-to-remember number to call that will put you through to the local people who can help.
You can now call 105 to report or get information about power cuts in your area.
You can also call 105 if you spot damage to electricity power lines and substations that could put you, or someone else, in danger. If there is a serious immediate risk, you should call the emergency services too.
105 is a free service, available to people in England, Scotland and Wales no matter who you choose to buy electricity from.
You can call the number from most landlines and mobile phones.