By Kjetil Malkenes Hovland 

Denmark's Dong Energy, part-owned by Goldman Sachs, is going ahead with the world's largest offshore wind farm, the Hornsea project off the coast of northeast England, making it the first of its kind to have the capacity to produce more than one gigawatt of electricity.

The 1,200-megawatt project, located 120 kilometers off the coast of the county of Yorkshire, will be the first offshore wind project is set to power more than a million British homes, the company said. The project will receive U.K. government support in the form of a fixed tariff for the first 15 years of production.

"We are excited about building this huge wind farm and pushing the boundaries of the offshore wind industry," said Dong Energy Chief Executive Henrik Poulsen. The company hasn't disclosed the size of its investment.

The move by Dong Energy, which is preparing for a public listing next year, represents an increasingly big bet by the utility on offshore wind power amid plummeting prices for oil and gas.

Dong Energy gave the green light to the 660-megawatt Walney Extension project in the Irish Sea only last October. Walney Extension is for now the world's biggest offshore wind project, set for completion in 2018, two years ahead of Hornsea.

The global offshore wind market experienced a record year by installed capacity in 2015. Consultancy FTI Intelligence has projected installed generation capacity to nearly quadruple to 31,200 megawatts in 2019 from 8,179 megawatts in 2014.

But growth in the near term may be slower than in the recent past, FTI Intelligence says. One problem is the investment required to connect new offshore facilities to the mainland grid, a problem for the U.K. and Germany in 2016.

Another issue is that, despite a rapid cost reduction in recent years, offshore wind power projects are still roughly twice as expensive as onshore wind, and require subsidies to compete with fossil-fueled power plants. In the past, massive up-front costs and volatile government subsidies have led some companies to drop projects, like RWE AG's 2013 exit from the Atlantic Array wind farm in the U.K.

The Hornsea project is a shot in the arm for the renewable-energy business of power-equipment maker Siemens AG.

The German industrial group is the exclusive supplier of 7-megawatt turbines for the wind farm. Dong chose a combination of Siemens 7-megawatt turbines and competing 8-megawatt turbines from MHI Vestas, a joint venture between Japan's Mitsubishi Heavy Industries and Denmark's Vestas Wind Systems, for the wind farm in the Irish Sea.

Dong Energy last month wrote down the value of its oil and gas business by 16 billion Danish kroner ($2.33 billion) due to weak prices, lower reserves and project challenges. The company said it would keep its oil arm when the company is listed by March next year, partly to fund renewable investments.

Write to Kjetil Malkenes Hovland at kjetilmalkenes.hovland@wsj.com

 

(END) Dow Jones Newswires

February 03, 2016 08:28 ET (13:28 GMT)

Copyright (c) 2016 Dow Jones & Company, Inc.
Goldman Sachs (NYSE:GS)
Historical Stock Chart
From Aug 2024 to Sep 2024 Click Here for more Goldman Sachs Charts.
Goldman Sachs (NYSE:GS)
Historical Stock Chart
From Sep 2023 to Sep 2024 Click Here for more Goldman Sachs Charts.