aerial view of the Kentish flats windfarm viewed show the wind turbine generators. Elsam has erected UK largest offshore wind farm at Kentish Flats, situated on the southern side of the outer Thames estuary The Kentish Flats wind farm comprises 30 efficient wind turbines capable of producing up to 3 MW of electricity each, so that the total output of the wind farm could be up to 90 MW. The Kentish Flats offshore wind farm set a dual record in 2005: the 30 turbine project host the largest wind turbine so far installed in the UK (3-MW), and the project is the largest offshore wind farm in the UK, at 90 MW rated capacity The picture is in 300 dpi resolution and available free of charge. If published, Elsam must be credited as the source.

Renewables industry unites to drive offshore wind cost reduction

Published 14 August 2014

The Offshore Renewable Energy (ORE) Catapult has brought together eight of the industry’s major owner/operators to improve performance in operating and maintaining offshore wind farms. It is a move aimed at driving the industry a considerable way towards the goal of £100/MWh for energy generated from offshore wind.

Owner/operators Eon, SSE, EDF Energy Renewables, Scottish Power Renewables, Centrica, Dong Energy, Vattenfall and RWE have joined the ORE Catapult in identifying areas where they can collaborate and innovate, sharing learning and best practice to improve performance and ultimately drive down industry costs.

The group has a unique remit to investigate the common issues that affect offshore wind farm performance and reliability, and to develop and test innovative potential solutions.  They will look at areas such as blade erosion and cable damage and failure, which have been identified as common problems affecting almost all operational wind turbine generators in UK waters.

The relatively high costs of operating and maintaining offshore wind turbines can be a barrier to investing more in offshore projects. But a recent study by the ORE Catapult, Generating Energy and Prosperity, highlights the huge potential economic value of a vibrant offshore renewable energy sector and suggests that in an accelerated growth path towards 15GW installed capacity by 2020, the UK economy could gain £1.4billion from the activity associated with operating, maintaining, and refurbishing offshore wind turbines.

The ORE Catapult’s Innovation Programmes Director Chris Hill said: “To improve performance and reduce the costs associated with offshore wind farms, there needs to be greater collaboration amongst industry players to share best practice and learning.  If we are going to capitalise on the economic opportunity presented by a strong offshore supply chain, then we need to develop a collective view on what the key technology challenges are, and where the industry should be focusing its combined efforts on developing innovative solutions to drive cost reductions.”

Tony Lyon, Head of Renewables Operations & Maintenance from Centrica, said: “Driving cost reduction in operations and maintenance will be a significant step towards achieving the key industry targets on the cost of energy generated from offshore wind, ensuring that the UK remains an attractive investment destination in a rapidly developing global market. This Forum is an important step forward in working towards this.”

Jonathan Cole, Offshore Managing Director of Iberdrola and Offshore Wind Programme Board Operations & Maintenance Workgroup Leader added: “We look forward to working with our industry partners as part of this Forum. The Offshore Wind Programme Board has recognised that collaboration in relation to operations and maintenance activity is pivotal to driving down costs and creating a sustainable long-term industry and this Forum should be highly complementary to the goals of the Programme Board’s Operations & Maintenance Workgroup.”


Offshore Wind Programme Board

The Offshore Wind Programme Board (OWPB) has been established following the recommendations in the Offshore Wind Cost Reduction Task Force report.

The board brings together senior representatives from industry (including developers and supply chain), UK and Scottish government, The Crown Estate and Statutory Nature Conservation Bodies. It is based on successful models used in other sectors such as PILOT (the oil and gas taskforce).


The board’s objective will be to implement the Task Force’s recommendations to drive cost reduction, to treat the UK’s offshore wind sector as one business by assessing risks and barriers and tackle these by helping to find and implement solutions in partnership with the wider industry.