Source: https://tendernation.io/opportunities/01a13ba3-55c8-7122-9f6f-943e47f3a572/celtic-sea-floating-offshore-wind-leasing-round-5-round-5 pending GB open procedure # Celtic Sea Floating Offshore Wind Leasing Round 5 (“Round 5") [The Crown Estate](https://tendernation.io/buyers/the-crown-estate) Estimated value Not stated Published 7 Dec 2023 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender This is a services concession contract. The Crown Estate, as managers of the seabed around England, Wales and Northern Ireland, is seeking to award seabed rights to prospective developers of floating offshore wind farms in the Celtic Sea as part of its Celtic Sea Floating Offshore Wind Leasing Round 5 (“Round 5"). Round 5 aims to deliver up to 4.5GW of new seabed rights, across three project development areas. These rights will be governed by three individual seabed ‘agreements for lease’, which will be awarded to three successful bidders through a competitive tender process. Holders of the agreements for lease will acquire the rights necessary to develop floating offshore wind farms and will ultimately enter into leases with The Crown Estate for the construction and operation of these wind farms. Further information is included in the Round 5 Information Memorandum, which can be found at: [thecrownestate.co.uk](https://www.thecrownestate.co.uk/our-business/marine/round-5). The Crown Estate will hold a Bidders Day for Round 5 which will take place at Swansea Arena in Swansea, Wales on 31 January 2024 and all suppliers who may be interested in the Round 5 opportunity are encouraged to attend. Suppliers will need to register for the Bidders Day and can do so via this link: [thecrownestate.co.uk](https://www.thecrownestate.co.uk/our-business/marine/round-5). Should suppliers wish to express a non-binding early indication of interest in participating in Round 5, they may do so by registering on The Crown Estate’s e-tending portal via this link: [etendering.thecrownestate.co.uk](https://etendering.thecrownestate.co.uk). Read full description ## CPV classification Offshore installation services Electricity Wind turbines Wind farm Source Find a Tender (UK) · Notice ocds-h6vhtk-04224b-2023-12-07T07:10:17Z [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-04224b-2023-12-07T07:10:17Z) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile The Crown Estate: past awards and live tenders](https://tendernation.io/buyers/the-crown-estate) [Sector More Oil & gas industry services tenders](https://tendernation.io/sectors/oil-gas-services) ## More tenders like this [Professional services for the gas industry – Marchés maintenance CICM IDF et SE 2027 2032 · GRDF · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-088a-71b9-b7fd-95c1c087460e/france-professional-services-for-the-gas-industry-marches-maintenance-cicm-i) [Professional services for the gas industry – Provision of Engineering Design, Permitting Support and Project Management (Owner’s Engineer) Services for the Development of a Natural Gas Transmission Network (Stage 1) · Natural Gas Public Company of Cyprus · 57 days left · 15 Dec 2026](https://tendernation.io/opportunities/01a15183-7e96-7399-bd7f-e84b061e5013/cyprus-professional-services-for-the-gas-industry-provision-of-engineering-d) [Services related to the oil and gas industry – Raamovereenkomst Technische ondersteuning (perceel 1) en boekhoud kundige en financiële ondersteuning (perceel 2) in het kader van projectvoorstellen voor een offshore ten der · SPF Economie, PME, Classes moyennes et Energie · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15183-973a-7325-8ba9-5e9bcf9115ad/belgium-services-related-to-the-oil-and-gas-industry-raamovereenkomst-techni) [Professional services for the gas industry – Diagnostyka gazociągów tłokami pomiarowymi (zamówienie podzielone na 12 części) · Operator Gazociągów Przesyłowych GAZ-SYSTEM S.A. · 4 days left · 23 Oct 2026](https://tendernation.io/opportunities/01a15183-454c-716b-8481-321939df7834/poland-professional-services-for-the-gas-industry-diagnostyka-gazociagow-tlo) [Well-drilling laydown services – ΣΥΝΤΗΡΗΣΗ - ΕΠΙΣΚΕΥΗ ΑΝΤΛΗΤΙΚΩΝ ΣΥΓΚΡΟΤΗΜΑΤΩΝ · ΔΗΜΟΣ ΓΟΡΤΥΝΑΣ · 23 days left · 11 Nov 2026](https://tendernation.io/opportunities/01a14062-871d-7207-abc9-13bc8cfa99d7/greece-well-drilling-laydown-services-synthrhsh-episkefh-antlhtikon-sygkro) [Services related to the oil and gas industry – Reparatie KB reparatie · N.V. Nederlandse Gasunie · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a14063-3ae9-705a-a163-5dcc85506e7a/netherlands-services-related-to-the-oil-and-gas-industry-reparatie-kb-repara)