100% ROC+ 1 PPA
North Hoyle Wind Farm Limited indicated to the Awel y Môr examination that North Hoyle is expected to operate for at least 30 years, implying that decommissioning of the offshore wind farm would start no earlier than summer 2034, with the decommissioning phase itself anticipated to last at least 42 days, though the 50‑year Crown Estate lease allows for possible life extension beyond this indicative date.
Licence: Awel y Môr Offshore Wind Farm DCO – Deadline 7 ExQ3 response on North Hoyle decommissioning
On 8 March 2023, at Deadline 7 of the Awel y Môr Offshore Wind Farm DCO examination, North Hoyle Wind Farm Limited submitted a response to Examining Authority Question 3 regarding decommissioning of the North Hoyle project. The submission stated that North Hoyle is expected to operate for at least 30 years, implying decommissioning could start in summer 2034 at the earliest, noted that the Crown Estate lease runs for 50 years so life could extend beyond 2034, and indicated that offshore decommissioning works are expected to last at least 42 days.
Licence: Awel y Môr Offshore Wind Farm DCO – Compulsory Acquisition Hearing submissions by North Hoyle Wind Farm Ltd regarding export cable protection
On 28 February 2023, North Hoyle Wind Farm Limited participated in a Compulsory Acquisition Hearing for the Awel y Môr Offshore Wind Farm DCO, making oral submissions to protect its interests. In the subsequent written summary, North Hoyle highlighted unresolved issues over a proposed cable crossing agreement, including concerns about potential curtailment of North Hoyle’s generation during grid connection works, opposition to an indemnity cap, and objections to being required to provide reciprocal indemnities and insurance, and requested that robust protective provisions be included in the DCO if agreement could not be reached.
Licence: Awel y Môr Offshore Wind Farm Development Consent Order (DCO) examination – written representation by North Hoyle Wind Farm Ltd on export cable crossing
On 25 October 2022, North Hoyle Wind Farm Limited submitted a written representation to the examination of the Awel y Môr Offshore Wind Farm Development Consent Order under the Planning Act 2008. The representation raised concerns about the preferred export cable route crossing the existing North Hoyle export cable, questioned why alternative routes avoiding North Hoyle had been rejected, and indicated that North Hoyle’s consent for any crossing would need to be secured, likely via a cable crossing agreement, before the Awel y Môr scheme could proceed.
Innogy, on behalf of project owner Greencoat UK Wind, awarded EDS HV Group a three-year contract starting in the first quarter of 2019 to manage operations and maintenance of the North Hoyle wind farm’s high-voltage network, including network surveillance, HV safety management, marine coordination, export cables, and the onshore substation from EDS’s 24/7 control centre.
On 14 August 2017, renewables investor Greencoat agreed a deal to acquire the 60MW North Hoyle offshore wind farm off the North Wales coast, marking its first majority acquisition in the offshore wind sector. The transaction, to be funded from Greencoat’s revolving credit facility, covered the entire North Hoyle project—which comprises 30 Vestas V80 turbines built in 2003–2004 and originally developed by Innogy and included in the Zephyr portfolio from 2005—with completion of the acquisition expected later that month.
Greencoat Wind UK plc
Boston Energy was awarded a supplier contract by MHI Vestas to provide turbine technicians for service and operations and maintenance activities, and as an initial step deployed technicians to the operational North Hoyle offshore wind farm in North Wales.
North Hoyle and its associated export cable transmission system reached full operation in April 2004, following completion of cable installation, turbine commissioning, and grid integration, after which the export cables and onshore connection operated at their intended capacity to transmit up to 60 MW from the offshore array to the UK grid.
The turbine installation campaign at the North Hoyle offshore wind farm concluded in March 2004, with all wind turbines erected on their foundations.
Installation of submarine power cables at the North Hoyle Offshore Wind Farm was completed by December 2003, with export cable works finishing in October 2003 and intra-array cabling concluded in December as part of the overall construction campaign.