Wednesday teatime, 10 January at 17.50, demand reached 94.2MW which equals the amount of electricity being drawn during another cold spell in 2021.
Guernsey Electricity can take a maximum of 60MW from the undersea cable link with France.
This means the North Side power station was used heavily this week, particularly on Wednesday, as this graph shows.
Demand caused some outages in the Vale and Castel areas and Jon Sexton, head of engineering and design at the States owned company, said there were other glitches:
"The additional demand on the electricity network caused some localised supply interruptions and other minor issues, such as lights dimming or minor display errors on appliances. The company’s engineering teams responded to any issues as they occurred and any inconvenience caused is regretted."
“As more Islanders explore options such as electric heating or electric vehicles, such demand is forecast to rise in the future.”
Temporary traffic lights removed from key St Peter Port route sooner than expected
New car for Guernsey's Meals on Wheels fleet
Major power cut switches off most of Alderney
Perfect evening for Guernsey's 2026 Air Display
The Red Arrows pull out of performing over Guernsey
Guernsey's Ladies' Pool reopens after pollution incident
Passengers at Guernsey Airport told to expect some flight disruption
Guernsey flights impacted by UK air traffic control issue
