July 21, 2023
England

Norfolk Boreas: Work on offshore wind farm stops over soaring costs

20 July 2023 | bbc.com

Work has stopped on one of the UK’s largest offshore wind farms after its developer said it no longer made financial sense to continue.

The Swedish energy giant Vattenfall is to shut down development of the Norfolk Boreas site, off the Norfolk coast.

Market conditions had deteriorated since it signed a contract to fix the price of electricity it sells for 15 years, the company said.

Two other sites, known as Vanguard East and Vanguard West, will be reviewed.

Chief executive Anna Borg said: “Offshore wind is essential for affordable, secure and clean electricity, and it is a key element of Vattenfall’s strategy for fossil-free living.

“But conditions are extremely challenging across the whole industry right now, with a supply chain squeeze, increasing prices and cost of capital, and fiscal frameworks not reflecting current market realities.

“Vattenfall believes in the strong fundamentals and rationale for the Norfolk projects.

“However, considering market conditions today, we are stopping the current development track for Norfolk Boreas and evaluating the best way forward for all three projects in the Norfolk Zone.”

The move will cost Vattenfall 5.5bn Swedish krona (£415m) on its earnings, Vattenfall said, as it released its second-quarter financial results on Thursday.

It said the market conditions were challenging, as costs for the offshore wind industry had risen by 40%.

It has become more expensive to borrow money to build the wind turbines, and supply chains are also struggling, the business said.

“We have attractive wind power projects in the pipeline, and investment decisions will always be based on profitability,” the company said.

“We are convinced that offshore wind power is crucial for energy security and meeting the climate goals in Europe.”
‘Supply chain inflation’

Jess Ralston, head of energy at the Energy and Climate Intelligence Unit, said the government needed to take into account rising costs for wind farm companies when it awarded contracts.

For much of the past decade, offshore wind farms have been promised a fixed price for the electricity they produce through a so-called contract for difference (CfD).

This means that if electricity prices are below the promised price then companies get a subsidy to make up the difference.

Equally, if prices rise above that level then they have to pay back their additional gains.

Last year, Vattenfall won one of these contracts to build the Norfolk Boreas wind farm at a joint record-low strike price of £37.35 per megawatt hour.

But since winning the auction, Vattenfall and others have warned that costs have increased far too fast for these projects to be economical anymore.

“Costs of wind farms have been driven up by ongoing high gas prices causing supply chain inflation, just like for other industries,” Ms Ralston said.

“If the government gets the policy wrong on the current round of renewables auctions and doesn’t keep pace with increasing costs, the UK could end up even more reliant on foreign gas, leaving households on the hook with higher bills.

“Doubling down on renewables, which remain much cheaper than gas, means in future price spikes we’ll be less exposed.”

The business will be banned from putting the same project forward for a new contract in next year’s government auction.

URL to article:  https://www.wind-watch.org/news/2023/07/21/norfolk-boreas-work-on-offshore-wind-farm-stops-over-soaring-costs/