£352m Gwynt y Môr wind farm deal represents third in ‘growth’ sector

Balfour Beatty has reached financial close on the power transmission network for the Gwynt y Môr wind farm off the north Wales coast – which will be its third sea-to-land power system.

The company said it will jointly own the £352m transmission system with infrastructure investor Equitix. The network includes more than 80km of subsea cables and three substations connecting the 160-turbine farm with the National Grid.

Balfour said the deal would see it invest £28m in equity, which represented 60% of the investment required. It was to own and operate the Gwynt y Môr connection in 2013.

The firm reached financial close on the Greater Gabbard offshore transmission project (OFTO) in November 2013 and the Thanet OFTO in December last year. .

Balfour Beatty group chief executive Leo Quinn said offshore power delivery represented a “sizable growth opportunity” for the firm’s investments business.

“The offshore transmission market has a future pipeline to 2020 of up to £10bn,” he said.

“Combining our investment and operational capabilities gives us a leading offering in this market and we have already used this to establish a strong early presence.”

Balfour said its services division was responsible for the Gwynt y Môr transmission system’s operations and maintenance under an Ofgem licence that had a 20-year revenue stream.