DONG Energy to build new record size offshore wind farm

03.02.2016 11:04

DONG Energy has made a final investment decision to build the giant Hornsea
Project One offshore wind farm (Hornsea) in the UK. With a capacity of 1.2
gigawatt (GW), Hornsea will on completion be the world’s first offshore wind
farm to exceed 1,000 MW in capacity and by a large margin become the world’s
largest offshore wind farm. It will be able to meet the electricity needs of
well over one million UK homes.

Henrik Poulsen, CEO of DONG Energy, said:
“We are excited about building this huge wind farm and pushing the boundaries
of the offshore wind industry. Hornsea together with Race Bank, Westermost
Rough and Lincs will make up a giant production area off the British east
coast, supporting our efforts to deliver green and independent energy to

Hornsea was granted a Final Investment Decision Enabling contract (Contract for
Difference) by the UK Government in April 2014 and will receive a fixed tariff
for the first 15 years of production. The wind farm is expected to be fully
commissioned in 2020.

Hornsea will be the final stage towards DONG Energy delivering on its strategic
target of installing 6.5 GW of offshore wind by 2020.

Henrik Poulsen said:
“Reaching our strategic target is important as volume is required to reduce the
cost of a new technology. It is vital in order to make all players in the value
chain advance up the learning curve. As such Hornsea will be another major step
in our ongoing efforts to significantly reduce the cost of electricity for
offshore wind.”

Hornsea will surpass Walney Extension, which had a final investment decision in
October 2015, as the world’s largest offshore wind farm. Walney Extension will
have a capacity of 660 MW so Hornsea is almost double the size.

Brent Cheshire, DONG Energy UK’ Country Chairman, said:
“Our decision to construct this giant wind farm underlines our commitment to
the UK market. Hornsea Project One will support the supply chain and help
create local jobs. To have the world’s biggest ever offshore wind farm located
off the Yorkshire coast is hugely significant, and highlights the vital role
offshore wind will play in the UK’s need for new low-carbon energy.”

Hornsea is located 120km off the Yorkshire coast and covers approximately 407
square kilometers. DONG Energy has chosen the Siemens 7.0MW wind turbine for
Hornsea. DONG Energy is the sole owner of Hornsea after acquiring the 66.66%
ownership share from Smart Wind in February 2015. DONG Energy also have the
project rights to the Hornsea Project Two and Three, which have the potential
of further 3 GW offshore wind power capacity in total.

The information provided in this announcement does not change DONG Energy’s
previous financial guidance for the 2015 financial year or the announced
expected investment level for 2015-2016.

For additional information, please contact:

Media Relations
Martin Barlebo
+45 9955 9552

Investor Relations
Allan Bødskov Andersen
+45 9955 9769

DONG Energy to construct Hornsea Project One.pdf