Table 12.22 Offshore windfarm projects considered in the CIA for harbour porpoise, including project details and magnitude of effect (where quantified) as well as conclusions of the assessment. Details are provided on any quantified impact of disturbance (in terms of number of individuals displaced using the M
Name of Project
-weighted SEL or 75dBht (Species) criteria (Nedwell et al. 2007) or a maximum range of disturbance also based on these criteria if numbers of impacts individuals was not quantified within the project assessment. Country
Size (MW)
Dudgeon Race Bank
Westermost Rough Triton Knoll phase 1-3
Narec / Blyth demonstration site Galloper WIN 2
European Offshore Wind Deployment Centre EOWDC
2-B Energy Test Site Kentish Flats Extension Kaikas
Deutsche Bucht Veja Mate
EnBW He Dreiht
EnBW Hohe See (Hochsee Windpark 'Nordsee') Albatros
Butendiek (Offshore- Bürger- windpark) Sandbank
Nordlicher Grund
Borkum Riffgrund West Borkum Riffgrund II Gemini
Trianel Windpark Borkum Phase 2 (aka Borkum West II phase 2)
560 580 6
900 99.9 340 90 84
12
49.5 581 210 400 400 400
553 288
288 384 270 349 600 200
Max no. turbines
77
116 35
288 15 88 15 11
2
15 83 42 80 80 80
79 80
72 64 45 97
150 40
UK UK UK UK UK UK
France UK
UK UK
Germany Germany Germany Germany Germany
Germany Germany
Germany Germany Germany Germany
Tier (if different since end of baseline)
3 3 3 3 3 3 3 3
3 3 3 3 3 3 3
3 3
3 3 3 3
Netherlands 3 Germany
3
Month/year consent authorised, or date of start of examination or submission of PEI
Oct-12 Jul-12
Nov-11 Jul-13 Oct-13 May-13 Sep-08 Mar-13
Aug-10 Feb-13 Jun-13 Feb-10 Aug-09 Feb-10 Jul-06
Aug-11 Dec-02
Aug-04 Dec-05 Feb-04 Dec-11 Dec-13 Jun-08
Impacts of disturbance - no. of individuals or range of disturbance
2,166 individuals 12km
Not quantified in ES 948 individuals
No project ES available 1,780 individuals
No project ES available 22km
No project ES available 4km
No project ES available No project ES available No project ES available No project ES available No project ES available
No project ES available
Not quantified in NTS, ES Not accessible
No project ES available No project ES available No project ES available 30km 20km 30km
Small to intermediate adverse risk
ES or PEI3 conclusions on impact
Minor adverse Minor adverse Negligible
Minor adverse Low (from NTS) Minor adverse
Minor adverse Negligible
Not concluded in NTS Not significant Not concluded
Preliminary Environmental Information May 2014
East Anglia THREE Offshore Windfarm
Chapter 12 Marine Mammal Ecology Page 111
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