Hywind roadmap, R&T and operations

Arne Eik, Gudmund Olsen and Nenad Keseric

UIB 29 January 2018

Providing offshore wind to >1M homes

Sheringham

ShoalHywind

demo

2009- 2012- 2017 2017 2022-

DudgeonDogger

Bank

Hywind

Scotland

Hywind

large scale

North / West

Europe

In operation In operation Commissioning Commissioning Consented

2.3 MW 317 MW 402 MW 30 MW 3 x 1.2 GW

* All capacity figures on 100% basis

2019

Arkona

385 MW

In construction

2024-?

Auction won

1-2 GW

Japan

US West Coast

• Deeply competitive financing, development & operations

• Leveraging our global presence & supply chain

• Ability to apply technology to reduce energy costs

Playing to

Statoil’s

strengths

Attractive

and growing

market

Europe

New York

United States

East Coast

19 januar 20184 Classification: Internal © Statoil ASA

Vast potential for floating wind

• Virtually unlimited

resources

• Standardised

foundations

• Site flexibility

• Environmental

benefits

UTILITIES BIG CITIES ISLANDS OIL AND GAS

19 januar 20186 Classification: Internal © Statoil ASA

0

20

40

60

80

100

120

140

160

2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030

LCOE (€/MWh)

Offshore wind NNG (UK) EA1 (UK)Horns Rev 3 (DK) Borssele 1&2 (NL) Vesterhav (DK)Kriegers Flak (DK) Borssele 3&4 (NL) Triton Knoll (UK)Hornsea 2 (UK) Moray Firth (UK) Floating

Source: BVG Associates

Cost development for floating offshore wind

Levellised cost of energy (LCOE)

Source: Statoil (left), BVG Associates (right)

Statoil’s cost roadmap for Hywind BVG Associates LCOE trajectory for

floating vs bottom fixed offshore windCapex/MW and 2030 LCOE target

19 januar 20188 Classification: Internal © Statoil ASA

Leverage three pillars for Hywind cost reduction

Extract and systemise learnings from projects

Hywind Factory- a systematic approach to Hywind industrialisation

5

Fabrication Transportation Upending Mating Tow to site Installation

1

2

Optimise Hywind

substructure

1) Low cost materials

2) Robust fabrication

processes

3) Production-friendly

design

Establish industry

standards for floating

wind

1) Mooring and anchoring

2) Cables and substations

3) Marine operations

Build on bottom fixed

industry

1) Larger turbines

2) Standardised vessels

3) Operations and

maintenance

Full-scale measurement; closing the learning gap

• Full-scale wind measurements

− Wind resource prediction method tested against full scale measurements.

− Turbulence and wake models verified with full scale measurements from Hywind Scotland .

− Analysis tools for floating turbine and wakes verified with full scale measurements and updated

− Coherence measurement at Norwegian cost

19 januar 20186 Classification: Internal © Statoil ASA

Full-scale measurement; closing the learning gap

• Floating offshore wind

− New floating wind turbine controllers tested and verified

− Improved design methods and software tools, based on result from full scale measurements on Hywind Scotland, for hull, tower and mooring system

19 januar 20187 Classification: Internal © Statoil ASA

Improved method for Assembly

• Marine operation

− Methods for heavy maintenance at various site conditions

− Assess and qualify industrialized Hywind installation methods

− Installation methods forHywind concept assemble in different water depths.

19 januar 20188 Classification: Internal © Statoil ASA

Increased lifetime, reduced cost

• Wind turbine

− Tools for advanced O&M data analysis and predictive/condition based maintenance for wind parks

− Analysis model for drive train

− Passive load reduction methods implemented in analysis software.

19 januar 20189 Classification: Internal © Statoil ASA

Corporate

DCoE

Operational

Excellence

Hywind Pilot Park(5 Siemens 6.0MW)

Dudgeon(67 Siemens 6.0MW)

Dogger Bank(up to 4.8 GW)

Sheringham Shoal(88 Siemens 3.6MW)

Empire NY(2 GW)

Hywind Demo(1 Siemens 2.3MW)

O&M data

KPI,

Knowledge

Improvements

Support

Analysis

Support &

Tools

NES NEO

10

New Energy Operations - Operational Excellence

Arkona(385MW)

Hywind

Dev.

R&T

Hywind Demo experience…

…success to be continued

6 september 201711 Classification: Restricted © Statoil ASA

• In operation from September 2009, concession to

2020 Excellent HSE record- no serious incidents!

• Hywind controllers tested and verified, further

demonstrated by Hywind Scotland

• Production 10,1 GWh in 2011Capacity factor

50,1% in 2011. Average Cap. Factor 41%

• Production: close to 65 GWh since start-up

• Production as good as or better than other 2.3 MW

Siemens wind power turbines. NORWEA prize for

the best producing wind turbine in Norway in 2011,

3rd best in 2012, 2nd best in 2014

• Experienced wind speed over 40 m/s and maximum

wave height of 19 m. Floater motions have no

negative impact on operations- in contrary

• No major issues. Same O&M as for the conventional

bottom-fixed. All technical systems are working well –

concept verified

• Valuable experience/learning still to be gathered and

used in future floating development! Digitalization

opens new possibilities! New technologies can be

tried and tested!

• Established around Hywind Demo as the first demo turbine with aim to be a “national test centre”

• All infrastructure in place, 40MW concessions

• 6 concessions for shallow 20-50 meter and 2 for deep water 200 meters

• 15MW 22kV cable (Hywind Demo 2,3 MW)

• Well functioning O&M base at Skudeneshavn

• Using local vendors “knock-on” effect on the Norwegian supply chain

• Hywind “Living laboratory”, good cooperation with Norwegian and international Universities and R&D institutions

High act iv i ty- test and use of new eff ic ient O&M solut ions

• R&D and testing of new turbine

controller for Hywind Scotland,

• HSE courses, drills,

• Weather buoys, marine and production

forecasting,

• Demo and testing of new technologies

and O&M systems

• Validate test of autonomous

drones/robotics

• Huge media interest, investor visits

• Testing of innovative vessels, equipment

and access solutions ie:

− Buksér & Berging “Buddy”

− Windcarrier “Bayard3” w/

MaXccess

− “Island Crown” w/ Uptime

− Fjellstrand / WMO “World Passat”

− A+D Vessel Motion Measurement

System

− Deepocean / “Edda Fonn” w/ ROV

− Stinger Micro- and Mini ROVs

− Umoe Mandal «Umoe Firmus»

− Rødne «Rygerkongen»

− Karmsund Shipping «Steven»

− MCS «MCS SWATH1»

Data

Business

Analyst

Analysis

Algorithms

Expertise

Intelligence

Partners &

Suppliers

Data

Scientist

Knowledge

Field

Operator

Optimized O&M

Always safe

High value

Low Carbon

Cloud Data Platform

Analytics

Digitalization-new possibilities for collaboration driving innovation and continuous improvement

Apps

14

Universities/

Analysts

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