First Mover

Burbo Bank Ext. - Tristan Stedman

TRACK RECORD

Nobody knows more about offshore wind installation and service A2SEA.COM

A2SEA offers integrated installation and service solutions for the offshore wind industry. Since 2002, our specialised fleet has installed more than 1,500 turbines and 400 foundations for the world’s offshore wind market. We are first movers both in relation to handling equipment and installation sites.

Many of our techniques and processes are setting standards for best practice throughout offshore wind, providing solutions that can help bring down the cost per MW of clean energy.

A PROVEN TRACK RECORD

United Kingdom

East Anglia ONE (2019) • UPCOMING PROJECTSEA CHALLENGER - Transport and installation of 102 Siemens 7MW turbinesClient: Siemens

Hornsea Offshore Wind Farm, project 1 (2019) • UPCOMING PROJECTSEA INSTALLER - Transport and installation of a part of 174 Siemens 7MW turbinesClient: DONG Energy

Race Bank Offshore Wind Farm (2017) • ONGOING PROJECTSEA INSTALLER - Transport and installation of 91 Siemens 6MW turbinesClient: DONG Energy

Dudgeon Offshore Wind Farm (2016-2017) SEA CHALLENGER - Transport and installation of 67 Siemens 6MW turbines Client: Statoil

Burbo Bank Extension Offshore Wind Farm (2016)SEA INSTALLER - Transport and installation of 32 MHI Vestas 8MW turbines • FIRST MOVERClient: DONG Energy

Westermost Rough Offshore Wind Farm (2015) • FIRST MOVER SEA CHALLENGER - Transport and installation of 35 Siemens 6MW turbinesClient: DONG Energy

Gwynt y Môr Offshore Wind Farm (2013-2014) SEA JACK and SEA WORKER - Transport and installation of 160 Siemens 3.6MW turbines Client: RWE

West of Duddon Sands Offshore Wind Farm (2013-2014) SEA INSTALLER - Transport and installation of 30 monopiles, T-Pieces and installation of 108 Siemens 3.6MW turbines Client: DONG Energy

Gunfleet Sands Extension Offshore Wind Farm (2013) • FIRST MOVER SEA INSTALLER - Transport and installation of 2 Siemens 6MW turbinesClient: DONG Energy

Teesside Offshore Wind Farm (2012) SEA JACK - Offshore installation of 27 monopiles Client: Van Oord

Sheringham Shoal Offshore Wind Farm (2011-2013)SEA JACK and Endavour - Offshore installation of up to 88 Siemens 3.6MW turbines Client: Statoil

London Array Offshore Wind Farm (2011-2012)SEA JACK and SEA WORKER - Transport and installation of 53 monopiles for turbines and 2 monopiles for substations. Transport and installation of 72 Siemens 3.6MW turbines Client: DONG Energy

Ormonde Offshore Wind Farm (2011)SEA JACK - Transport and installation of 30 RePower 5MW turbines Client: Vattenfall

Greater Gabbard Offshore Wind Farm (2010-2011) SEA JACK - Transport and installation of 36 out of 140 Siemens 3.6MW turbines Client: Flour

Walney 1 Offshore Wind Farm (2011)SEA WORKER - Transport and installation of 5 out of 51 Siemens 3.6MW turbines Client: DONG Energy

A2SEA’s track record covers more than 700 installed wind tur-bines in the UK.Including the upcoming projects, we can add a further 434 tubines, this means that A2SEA has installed more than 1,100 turbines in the UK by 2019.

A2SEA was first mover on four projects in the UK. 93 wind turbines installed safely and on budget.

United Kingdom

SEA WORKER at Anholt - DONG Energy

Nobody knows more about offshore wind installation and service A2SEA.COM

Gunfleet Sands Offshore Wind Farm (2009-2010) SEA WORKER - Transport and installation of 19 out of 48 Siemens 3.6MW turbines Client: DONG Energy

Thanet Offshore Wind Farm (2008-2010)SEA JACK - Transport and installation of 100 monopiles and 14 T-Pieces Client: Vattenfall

Robin Rigg Offshore Wind Farm (2008-2009)SEA WORKER - Installation of 60 Vestas 3MW turbines SEA ENERGY - Transport (feeding) of 60 Vestas 3MW turbinesClient: Vestas Wind Systems

Kentish Flats Offshore Wind Farm (2005)SEA ENERGY and SEA POWER - Transport, installation and mechanical assembly of 30 Vestas 3MW turbines and sea transport of turbines from Esbjerg to FelixstoweClient: Vestas Wind Systems

Scroby Sands Offshore Wind Farm (2004) • FIRST MOVER SEA ENERGY - Transport, installation and mechanical assembly of 24 Vestas 3MW turbines Client: Vestas Celtic Wind Technology

Arklow Bank Offshore Wind Farm (2003)SEA POWER - Turn-key installation of met mastClient: GE Wind Energy Ltd

Horns Rev 3 Offshore Wind Farm (2018) • UPCOMING PROJECTSEA INSTALLER - Transport and installation of 49 MHI Vestas 8MW turbinesClient: Vattenfall

Anholt Offshore Wind Farm (2012-2013)SEA WORKER, SEA INSTALLER, SEA JACK and SEA POWER - Transport and installation of 111 Siemens 3.6MW turbines and transport and installation of 3 transformersClient: DONG Energy

Rødsand 2 Offshore Wind Farm (2010)SEA POWER - Transport and installation of 90 Siemens 2.3MW turbinesClient: E.ON

Sprogø Offshore Wind Farm (2009)SEA ENERGY - Transport and installation of 7 Vestas 3MW turbinesClient: Vestas

Horns Rev 2 Offshore Wind Farm (2009)SEA POWER, SEA JACK and SEA ENERGY - Transport and installation of 92 foundations (monopiles and T-Pieces) Transport and installation of 91 Siemens 2.3MW turbines. Transport and installation of 1 accommodation platform. Pilling of jacket for transformer station. Geotechnical survey (GEO)Test installation of bucket foundation and installation of met mastClient: DONG Energy and GEO

Nysted Offshore Wind Farm (2003)SEA ENERGY - Transport and installation of 72 Bonus 2.3MW turbinesClient: Bonus (Siemens)

Frederikshavn Offshore Wind Farm (2003) • FIRST MOVERSEA POWER - Transport and installation of 1 Vestas 3MW turbine and 1 Nordex 2.3MW turbineClient: Vestas Wind Systems and Nordex

Horns Rev 1 Offshore Wind Farm (2002) • FIRST MOVERSEA ENERGY and SEA POWER - Transport and installation of 80 Vestas 2MW turbinesClient: Vestas Wind Systems

In Denmark, A2SEA’s track record covers more than 450 installed wind turbines.

With the upcoming project, Horns Rev 3, we can add a further 49 to this total.

As pioneers in the industry, A2SEA is very proud of being part of all three Horns Rev projects.

Denmark

SEA POWER at Kentish Flats - Charles Hodge

Ireland

United Kingdom

Nobody knows more about offshore wind installation and service A2SEA.COM

SEA CHALLENGER at Gode Wind - Mathias Ibeler

Arkona-Becken Südost Offshore Wind Farm (2018) • UPCOMING PROJECTSEA CHALLENGER - Transport and installation of 60 Siemens 6MW turbinesClients: E.ON and Statoil

Merkur Offshore Wind Farm (2017) • ONGOING PROJECTSEA CHALLENGER - Transport and installation of 66 transition piecesClient: GeoSea

Gode Wind 1 and 2 Offshore Wind Farm (2015-2016)SEA CHALLENGER - Transport and installation of 97 Siemens 6MW turbinesClient: DONG Energy

Borkum Riffgrund 1 Offshore Wind Farm (2014-2015)SEA INSTALLER - Transport and installation of 77 Siemens 3.6MW turbinesClient: DONG Energy

EnBW Baltic 1 Offshore Wind Farm (2010)SEA WORKER, SEA POWER and SEA ENERGY - Transport and installation of 22 monopiles (including 1 for substation). Transport and installation of 21 Siemens 2.3MW turbines andtransport and installations of 3 transformers for the offshore substationClient: Ballast Nedam Offshore Energy B.V.

Alpha Ventus Offshore Wind Farm (2010)SEA WORKER - Re-placement of 6 Areva 5MW nacellesClient: Areva

Arkona Becken Offshore Wind Farm (2006)SEA ENERGY - Transport and installation of met mastClient: Züblin Specialtiefbau GmbH

Prinsess Amalia Offshore Wind Farm (2007-2008)SEA JACK and SEA ENERGY - Transport and installation of 60 Vestas 2MW turbinesClient: Vestas Wind Systems A/S

Egmond aan Zee Offshore Wind Farm (2005-2006)SEA ENERGY and SEA POWER - Transport and installation of 36 Vestas 3MW turbines and sea transport from Esbjerg to IjmuidenClient: Ballast Nedam Offshore Energy B.V.

Germany

The NetherlandsA2SEA provides offshore wind transport and installation solutions at a wide variety of locations. We specialise in pro-viding the offshore wind indus-try with safer, sustainable, and more cost-efficient operations − through know-how, seam-less integration of installation solutions and quality of perfor-mance.Anyone can hire a vessel. Having the right people and know-how is what makes it a success.

Lillgrund Offshore Wind Farm (2007)SEA POWER - Transport and installation of 48 Siemens 2.3MW turbinesClient: Siemens

Sweden

A2SEA A/STel: +45 7592 8211A2SEA@A2SEA.com

A2SEA Deutschland GmbHTel: +49 (0) 172 392 5092

A2SEA LtdTel: +44 (0) 20 7256 4900

A2SEA.COM

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Burbo Bank Ext. - Tristan Stedman