By Paul Homewood
h/t Paul Kolk
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British bill payers have spent an “absurd” £1bn to temporarily switch off wind turbines so far this year as the grid struggles to cope with their power.
The amount of wind power “curtailed” in the first 11 months of 2024 stood at about 6.6 terawatt hours (TWh), according to official figures, up from 3.8 TWh in the whole of last year.
Curtailment is where wind turbines are paid to switch off at times of high winds to stop a surge in power overwhelming the grid. Households and businesses pay for the cost of this policy through their bills.
The cost of switching off has reached about £1bn so far this year, according to analysis of market data by Octopus Energy which was first reported by Bloomberg. This is more than the £779m spent last year and £945m spent in 2022.
The jump in curtailment follows the opening of more wind farms at a time when the country still lacks the infrastructure needed to transport all the electricity they generate at busy times.
https://www.telegraph.co.uk/business/2024/12/02/britain-paying-wind-farms-record-1bn-to-switch-off/
The real problem currently is the lack of transmission capacity between Scotland and the South, where demand is. But that is ignoring the real issue, which is that we should never have built wind farms in remote places where there is no demand in the first place. And the cost of new transmission capacity should have been built into the business case before construction went ahead. If that had been done, wind farms in such places would never have been viable.
The Grid of course are now planning to spend over £100 million on upgrading the transmission network, but the real problem going forward is that there will huge amounts of surplus wind power once Miliband has quadrupled wind power capacity. As the Telegraph notes:
According to the National Energy System Operator (Neso), curtailment costs are on course to surge to £6bn by 2030 if the status quo continues
