Trianel Windpark Borkum II

Located approximately 45 km north of Borkum Island in the German North Sea EEZ.

Project timeline & ownership verified milestones on the spine · ownership from Hafrok's transactions record

6 dated milestones on the spine, each with its source · the ownership chain from Hafrok's transactions record · the developer's announced-COD history
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Revenue & offtake contract terms, price levels and the route to market

the Premium contract's terms · price over time in money of the day · the routes to market and the next visible round
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Installation how the build is going · from sourced statements and Hafrok's registers

construction status and turbines standing · vessel and port contracts · the grid connection and whether it is ready in time
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Sources & verification

Rests on 13 sources (13 primary) · ◆ 6 documents held
◆Verified≈Modelled◇Sourced∴Inferred⌁Convention○Unverified∅No source·Derived
Numbers are stable citation ids — grouped by source class, so they are not consecutive.
Regulator3
[1]
Bundesamt für Seeschifffahrt und Hydrographie (BSH)2016-10◆ Genehmigungsbescheid Offshore-Windpark T…
“Hamburg, den 05.10.2016 [...] Offshore-Windenergieparks „Trianel Windpark Borkum“ (ehemals „Borkum West II“), das am 13.06.2008 genehmigt wurde [...] Gegenstand dieser Plangenehmigung sind 34 (vierund…”
supportsConsentFoundationStatusConnection pointWater depth+2 more
[2]
Bundesamt für Seeschifffahrt und Hydrographie (BSH)2008-06◆ Genehmigungsbescheid Offshore-Windpark T…
“Genehmigung Offshore-Windenergiepark „Borkum West II“ ... Auf den Antrag der Prokon Nord Energiesysteme GmbH ... werden Errichtung und Betrieb von 80 Windenergieanlagen (WEA) einschließlich Nebenanlag…”
supportsConsentConsent appliedConsent granted
[12]
Bundesnetzagentur — Marktstammdatenregister2026-08-23◆ Marktstammdatenregister (MaStR) offshore…
“Park row "Trianel Windpark Borkum, Bauphase 2": 32 units, 202.56 MW gross, statuses {'In Betrieb': 32}, operators ['Trianel Windkraftwerk Borkum II GmbH & Co. KG'], commissioned 2019-09-03..2020-07-01…”
supportsRegister entry
Operator9
[3]
Trianel Windkraftwerk Borkum GmbH & Co. KG2017-04-07
“Mit dem Baubeschluss im Gesellschafterkreis wurde die Grundlage für den zeitnahen Financial Close geschaffen … EWE AG: 37,5 % … Elektrizitätswerk der Stadt Zürich und Fontavis: 24,51 % … 17 Stadtwerke…”
supportsFinal investment decision
[4]
Offshore Wind Biz2017-05-10
Press report — cited, not quoted; read it at the source link.
supportsFinal investment decision
[5]
Trianel GmbH2018-12-03
“Alle 32 Fundamente … im Trianel Windpark Borkum II … fertiggestellt. … erste Monopile Ende Juni 2018 … [Eemshaven as base port]. … 45 Kilometer vor der Küste der Insel Borkum.”
supportsOffshore constructionSite rightsinstallation base
[6]
Trianel GmbH2020-07-06
“Seit dem 30. Juni 2020 drehen sich alle Rotoren der 32 Windkraftanlagen … 200 MW … der letzte Offshore-Windpark mit einer Festvergütung nach dem Erneuerbaren-Energien-Gesetz … EWE AG: 37,5 % … ewz … F…”
supportsFirst powerCommercial operationCOD historyTurbinesTotal capacity+2 more
[7]
Offshore Wind Biz2016-09-28
Press report — cited, not quoted; read it at the source link.
supportsTurbinesModelUnit capacityDistance from shoreCoordinates
[10]
Trianel2026
“EWE AG, ewz Offshore Borkum GmbH ... and the municipal utility cooperation Trianel together with 17 municipal utilities from Germany are involved in the wind farm.”
supportsinvestoroperator
[13]
Bundesanzeiger2021-12-31◆ Trianel Windkraftwerk Borkum II GmbH & C…
“Die erste Stromeinspeisung erfolgte am 3. September 2019. Die erste Stromeinspeisung der letzten fertiggestellten Windenergieanlage erfolgte am 1. Juli 2020.”
supportsFirst power
[14]
Unternehmensregister2025-01-06◆ Trianel Windkraftwerk Borkum II GmbH & C…
“Die Trianel Windkraftwerk Borkum II GmbH & Co. KG (TWB II oder „Gesellschaft“) wurde am 23. Juli 2015 gegründet und am 28. Juli 2015 in das Handelsregister des Amtsgerichts Oldenburg unter der Registe…”
supportsMechanismDetail
[15]
Unternehmensregister2026-01-20◆ Trianel Windkraftwerk Borkum II GmbH & C…
“Die Trianel Windkraftwerk Borkum II GmbH & Co. KG (TWB Il oder „Gesellschaft“) wurde am 23. Juli 2015 gegründet und am 28. Juli 2015 in das Handelsregister des Amtsgerichts Oldenburg unter der Registe…”
supportsMechanismDetail
Trade press1
[11]
DTU Wind Energy / World Bank (Global Wind Atlas)2026
supportsMean wind speed
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