SESSION C ENBW'S OFFSHORE WIND PROJECTS IN GERMANY - WINDFORCE
←
→
Page content transcription
If your browser does not render page correctly, please read the page content below
Session C EnBW’s offshore wind projects in Germany › Stefan Kansy director new projects, power generation Bremerhaven, September 03, 2020
EnBW at a glance
Number 3 utility in Germany1 Active in all relevant RE technologies
5.5 M 23,000 13 GW 878MW
onshore wind in
179 MW
PV in operation
customers employees generation portfolio
operation
Turnaround achieved 1y earlier than planned Ambitious 2025 build-out targets
€19b €2.4b 2.0GW+ 2.5GW
onshore wind
700
PV
MW
revenue Adj. EBITDA offshore wind
Electricity
Sales Renewable
Trading/ Transmission/
Generation
procurement distribution
Sales Energies
Gas
Generation
Import contracts/
Storage
Trading/portfolio Transport/
Sales Grids & Trading
infrastructure management distribution
1. Figures 2019
PAGE 2
EnBW is undergoing substantial structural change
2,4 2,4 Profit shares 2020
Generation & 0,3 -80%
15%
Trading
1,2 0,7 +250%
Renewable
30%
Energies
0,2
Grids 1,0 +25% 40%
0,8
Retail 0,4 +100% 15%
0,2
Adjusted EBITDA in bn.€ 2012 Target 2020
3
4 OWFs in operation, 1 in development
& project pipeline in Taiwan
945 MW Own engineering & O&M 25% of ~2 GW
Installed capacity 2015 Sites with EIA in Taiwan
Office in Hamburg
900 MW
O&M harbors in Emden & Barhöft
OW subsidiaries in
Centralized control center for all RE in Barhöft Taiwan: EnBW Asia-Pacific
In development
US: EnBW North America
France: VALECO
EnBW He Dreiht: ~900 MW
Barhöft
EnBW Hohe See: 497 MW Rostock
EnBW Albatros: 112 MW
— 71+16 = 87 x Siemens SWT 7.0-154 on
monopile foundations
— Commissioned in 2019 Hamburg
— Shareholders: EnBW (~50.1%) &
Enbridge Inc. (~49.9%)
EnBW Baltic 1: 48.3 MW EnBW Baltic 2: 288 MW
Emden
— 21 x Siemens SWT 2.3-93 — 80 x Siemens SWT 3.6-120
— Commissioned in 2011 — Commissioned in 2015
— Shareholders: EnBW (~50.1%) & — Shareholders: EnBW (~50.1%) &
19 municipal utilities (~49.9%) Macquarie, PGGM and ÄvWL (~49.9%)
in operation in operation / recently commissioned development stage
PAGE 4
OWF Hohe See & Albatros
overview
5
OWF Hohe See & Albatros
origination
6
OWP Hohe See & Albatros
Offshore Wind Portfolio der EnBW in Deutschland
7
OWP Hohe See & Albatros
Offshore Wind Portfolio der EnBW in Deutschland
8
OWP Hohe See & Albatros
Offshore Wind Portfolio der EnBW in Deutschland
9
10
OWP Hohe See & Albatros
Offshore Wind Portfolio der EnBW in Deutschland
11OWF Hohe See & Albatros
12OWP Hohe See & Albatros
Offshore Wind Portfolio der EnBW in Deutschland
13OWF He Dreiht – a next level challenge
developing a subsidy free OWF
location
Hohe See /
› exclusive economic zone / German North Sea, Albatros
adjacent to OWF Hohe See und Albatros
› 90 km distance to coast, 63 km2 area Hohe See/Albatros
He Dreiht
technology & site conditions
› 900 MW capacity
› WTG on monopiles He Dreiht
› no OSS required Hamburg
› 39-40 m water depth, homogeneous sands
› 10,1 m/s wind speed Emden
grid connection in development in operation
› direct connection to 900MW BorWin5 (TenneT)
› grid connection in 2025
project time schedule
› FID beginning 2023 (early works prior to that)
› commissioning in 2025
› 25 years of operation
14OWF He Dreiht – project time schedule
development & implementation
2020 2021 2022 2023 2024 2025
permit
ITT-phase
FOU design WTG IAG FOU/WTG T&I FOU production
design / certification
FID
production
installation FOU
IAG
WTG
commissioning
assumed
grid connection
partnering
development implementation
til FID til COD
15OWF He Dreiht - selected challenges
financial and technical implications
› financial implications of a zero-subsidy bid:
−full market exposure - no conventional PF
−(aligning) assumptions re wholesale electricity prices
−PPA markets – maturity, appetite/liquidity
› technical aspects:
−XXL-MP as foundations for next generation → T&I, noise mitigation
−assumptions re global blockage effect
−66kV direct connection of OWF to TSO converter
16He Dreiht – grid connection
conventional setup vs. 66kV direct connection
conventional setup 66kV direct connection
(e.g.OWF Hohe See) (OWF He Dreiht)
66 kV AC
66 kV AC
EnBW
155 kV AC
ÜNB
EnBW
ÜNB
DC DC
17Nezzy² - floating offshore wind turbine generator
technical conception of nezzy²
by mounting 2
nezzy² motivation WTG reduction of
height
weights
loadsdevelopment steps
2016 2018 2018 2020 2021/22
nezzy 1:36 nezzy 1:10 nezzy² 1:36 nezzy² 1:10 nezzy² 1:1
in Cork, Ireland in Kure, Japan in Cork, Ireland in Lower Saxony (Lake) in China
und Baltic SeaThank you & stay healthy.
22You can also read
