Renewable power is a blackout threat, warns Nationwide Grid after chaos throughout largest outage in a decade
From That is MONEY
Firm has downplayed the position of wind power within the energy lower
In April a examine warned renewable energy sources may threat community’s ‘stability’
Half UK’s energy generated from wind at one level on the day the ability failed
By Helen Cahill For The Mail On Sunday
Revealed: 18:01 EDT, 17 August 2019 | Up to date: 07:10 EDT, 18 August 2019
Boss of the Nationwide Grid John Pettigrew stated the outage was a ‘once-in-30-years’ occasion.
Nationwide Grid had proof that the shift to renewable power was placing Britain’s electrical energy provide in danger months earlier than the most important blackout in a decade, The Mail on Sunday can reveal.
The corporate, which is chargeable for holding the lights on, has downplayed the position of wind power within the energy lower that induced widespread chaos earlier this month.
John Pettigrew, chief govt of the FTSE 100 agency, described the outage as a ‘once-in-30-years’ occasion and stated there was ‘nothing to point there’s something to do with the truth that we’re transferring to extra wind or extra photo voltaic’.
But in April, Nationwide Grid printed analysis warning that utilizing extra renewable energy sources posed a menace to the community’s ‘stability’.
In a report primarily based on a £6.eight million analysis challenge, Nationwide Grid admitted that renewables elevated the ‘unpredictability and volatility’ of the ability provide which ‘may result in faults on the electrical energy community’.
The revelations come as power regulator Ofgem and the Authorities proceed to research the causes of the blackout.
A report due out this week is predicted to point out the outage was attributable to a collection of failures, together with a lightning strike which led to the virtually simultaneous shutdown of two energy stations.
A gas-fired energy station at Little Barford, Bedfordshire, and the Hornsea offshore wind farm within the North Sea each went offline simply earlier than 5pm on August 9.
That induced the electrical energy community’s frequency – the speed at which energy is transmitted to customers – to drop under 50 Hz. Gear will be broken whether it is larger or decrease than this stage.
To keep up frequency, native distribution networks had been pressured to chop provide in some areas.
Full story right here.
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