A2SEA corporate presentationSøren Rønnow PoulsenKey Account Manager, Scandinacia & Baltic

Who we are

Introducing A2SEA Founded in 2000

Owned by DONG Energy (51%) and Siemens Wind Power (49%)

Owns 67% of cable laying business CT Offshore

Revenue 2013 A2SEA Group* – EUR 197m

A2SEA Group employs 550 people

* A2SEA and CT Offshore

Introducing A2SEA Over 50 % of all capacity installed by A2SEA

Offshore wind transport, installation and service

Mainly Northern Europe

5 installation vessels

10 crew boats

More than 1,200 turbines installed

More than 400 foundations installed

What we do: A2SEA Turbine transport and installation

Foundation transport and installation

Operations and maintenance logistics and service

Other services

Focus areas Safety – Zero Harm

Levelised Cost of EnergyContinuous pipeline – harvesting of synergy effects; e.g. sea fasteningStandardised concepts and reuse of sea fasteningContinuous development of innovative technologyOptimised installation concepts based on thorough know-how

ReliabilityBusiness case certainty – on time and on budget

Risk sharing and minimizationSharing risk with the client

Local contentNecessary to continue political support in relation to renewable energy – job creation

Powered by know-how Extensive knowledge from 1,200

turbines and 400 foundations

Challenges solved - lessons learned

Experienced and dedicated in-house team – high retention rate

Database of sites: seabed, tide, waves etc.

Careful planning

Flexible fleet

On time, on budget - safely

Loading for Westermost Rough, August 2014

Zero harm

”Safety is our license to operate”

Zero Harm vision At A2SEA, safety is our highest

priority – it’s in our DNA

We are all responsible for safety

Safety is an integrated part of the organisation including safety coaches

An industry priority – common effort

Zero Harm – core factsNo Life Changing eventsA2SEA: 2014 = 0CT Offshore: 2014 = 0

Lost Time Injury (LTI)A2SEA: 2013 = 10A2SEA: 2014 = 1CT Offshore: 2013 = 4CT Offshore: 2014 = 2

Leading indicators:03.02.2015 – 170 days without LTIs (A2SEA)03.02.2015 – 173 days without LTIs (CT Offshore)

Lost Time Injury FrequencyA2SEA – 2014: 0.48 (0.66 DE*)A2SEA – rolling: 0.48 (0.66 DE*)CT Offshore – 2014: 1.84 (2.67 DE*)CT Offshore – rolling: 1.88 (2.70 DE*)

Lost Time Injury Days 2014A2SEA: 31 days (2013: 487 days)CT Offshore: 98 days (2013: 346 days)

*DONG Energy

Projects

More than 50% of the world’s offshore wind turbines

are installed by us.

Walney 1

Gwynt y Môr

In different metocean and seabed conditionsHorns Rev 1

Thanet

Scoby Sands

Robin Rigg

Kentish Flats

Burbo Bank

Arklow Bank Prinses Amalia

Horns Rev 2

Frederikshavn

Sprogø Lillgrund

Baltic 1Rødsand 2

Gunfleet Sands

Sheringham Shoal

Nysted

London Array

Anholt

Ormonde

Teesside

Projects all over Europe

Alpha Ventus

Borkum Riffgrund 1

Egmond an Zee

West of Duddon Sands

Greater Gabbard

Dudgeon

Gode WindWestermost Rough

Current projectsWestermost Rough

35 Siemens 6.0MW turbines

Owned by DONG Energy

SEA CHALLENGER

Borkum Riffgrund 1

78 Siemens 4.0MW turbines

Owned by DONG Energy, Kirkbi, William Demant

SEA INSTALLER

Upcoming projectsGode Wind 1 + 2 42 + 55 Siemens 6.0MW turbines

Owned by DONG Energy

SEA CHALLENGER

2015

Dudgeon 67 Siemens 6.0MW turbines

Owned by Statoil, Masdar and Statkraft

SEA INSTALLER

2016 - 2017

Operations & Maintenance Heavy lifting Change of major components:

- Gear boxes- Generators- Transformers- Blades- Platforms- Boat landings- Metmasts

Crew Boat Management:- Walney- Anholt- Nysted- Horns Rev 2- Lincs

4 x 24 pax. SWATH crew vessels

Fleet

SEA POWER

SEA JACK

SEA WORKER

SEA INSTALLER

SEA CHALLENGER

SEA ENERGY Conversion to semi-jack

SEA POWER Conversion to semi-jack

SEA JACK Jack up barge

SEA WORKER Jack up barge

CREW BOATSDONG Energy Ownership

CABLE VESSELSCT OffshoreAcquisition

2nd generation2012:SEA INSTALLER

2001 2007 2008 20122011

2014:SEA CHALLENGER

A pioneering company with up-to-date equipment

2012/2014

Horns Rev1st installation project

Larger components demand larger equipment

2001 2007 2008 20122011 2012/2014

SEA CHALLENGER Purpose build for offshore wind, 2014

Self propelled, DP2 vessel

83m Legs, water depth: 6.5-55 m

Gusto GLC-900-ED-S crane, 650 - 900 t

3350 m² deck space Installation of turbines:

up to 10 x MHI Vestas 3.3MW up to 8 x Siemens 4.0MWup to 4 x Siemens 6.0MWup to 4 x MHI Vestasup to 5 x Senvion 6.15MWup to 4x Alstom 6.0MW

Purpose build for offshore wind, 2012

Self propelled, DP2 vessel

83m Legs, water depth: 6.5-55m

Gusto GLC-800-ED crane, 600 - 900 t

3350 m² deck space Installation of turbines:

up to 10 x MHI Vestas 3.3MW up to 8 x Siemens 4.0MWup to 4 x Siemens 6.0MWup to 4 x MHI Vestasup to 5 x Senvion 6.15MWup to 4x Alstom 6.0MW

SEA INSTALLER

SEA WORKER Vast experience jack-up barge

Built in 2007

FAVCO PC 300 HD crane, 400 t

73 m legs, water depth: 4–40 m

Air-cooled jacking – dry out locations

Major upgrade for wind 2008

2 turbines of 3.0MW–4.0MW size, monopiles250 t

Applicable on difficult sites, shallow drafts, muddy soil

Purpose built for offshore wind 2002

Strong manitowac 1200 crane, 500–1000 t

50 m legs, water depth: 5–30 m

2500 m2 deck space

2 turbines of 5–6MW size3 turbines of 4.0 MW size5 turbines of 3.0MW size

Monopiles 5–600 t

Jackets, tripods

SEA JACK

Self propelled vessel

32m legs, water depth: 4.5-24m

Semi jack-up with 230 t crane

Feeder solutions

Installation of turbines up to 3.6MW

Service; component changes

Low-cost vessel

SEA POWER

A2SEA manages 10 crew boats:4 SWATH vessels: SEA BREEZE, SEA GALE, SEA STORM and SEA HURRICANE

6 crew and service vessels managed on behalf of DONG Energy: WIND SUPPLIER, WIND TRANSPORTER, WIND SUPPORTER, ANHOLT WIND KATTEGAT WIND and DJURS WIND

Crew boats

DP 2 vessel, cable laying

On-site 24 h operation

3 turn tables, total 565 tons

9 thrusters (5 forward / 4 aft)

A-frame, 15 tons

CLV SIA

Thank you!