Great Britain’s electricity grid operator, the National Energy System Operator (NESO), issues a rare summer warning as a heatwave raises electricity demand and strains the power system. Multiple outlets report that NESO publishes a “margin notice” ahead of Wednesday evening, asking power plant owners to make any additional capacity available. The notice reflects concerns about the gap between expected demand and available supply, which NESO says is coming under pressure as temperatures rise. The warnings are linked to widespread use of cooling, including fans and air conditioning, as households respond to hotter weather. Bloomberg reports the warning is timed for Wednesday evening, while other sources describe it as a call-out that is uncommon for summer conditions. The Independent and Evening Standard note the heatwave is expected to bring record-breaking temperatures, increasing the likelihood of higher-than-usual electricity load. Overall, the reporting agrees that NESO seeks to protect system reliability by ensuring sufficient generation margin during peak demand caused by extreme temperatures.
UK grid operator issues rare summer electricity warning amid heatwave
Great Britain’s electricity grid operator, the National Energy System Operator (NESO), issues a rare summer warning as a heatwave raises electricity demand and strains the power system. Multiple outle...
- NESO issues a rare summer system warning in Great Britain due to a heatwave.
- The warning is a “margin notice” asking power plant owners for any extra electricity.
- NESO publishes the notice late on Tuesday for Wednesday evening.
- Soaring temperatures increase electricity demand, including from cooling use at home.
- The operator says the buffer between expected demand and supply is under pressure.
Neso issues rare summer warning for Wednesday evening, as households turn on fans and air conditioningGreat Britain’s grid operator has released a rare summer power supply warning for Wednesday evening as the heatwave is expected to get more intense, putting pressure on the energy system.The National Energy System Operator (Neso) issued an electricity margin notice late on Tuesday, asking power plant owners to provide any extra electricity, as the buffer between supply and expected demand comes under pressure. Continue reading...
19 hours agoIt marks a rare summer call out for more power from the National Energy System Operator as the country braces for record-breaking temperatures.
19 hours agoIt marks a rare summer call out for more power from the National Energy System Operator as the country braces for record-breaking temperatures.
19 hours agoThe UK’s grid operator issued a rare summer power supply warning for Wednesday evening as soaring temperatures put stress on the energy system.
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