Close Menu
reNEWSreNEWS
  • Home
  • Offshore Wind
  • Onshore Wind
  • Solar
  • Other News
    • Energy Storage
    • Finance
    • Grid
    • People
    • reMIX
  • More
    • Company Profiles
    • Events
    • National Wind Energy Awards 2026
Latest News

PODCAST: Is UK offshore wind back on track?

All-Energy 2026: Shanks bullish on UK clean power

GWEC, TÜREB launch wind partnership

LinkedIn Facebook X (Twitter)
LinkedIn Facebook X (Twitter)
  • Email Briefings
  • About
  • Advertise
  • Contact
reNEWSreNEWS
  • Home
  • Offshore Wind

    PODCAST: Is UK offshore wind back on track?

    May 13, 2026

    UK offshore wind pipeline reaches 93GW

    May 13, 2026

    Seaway7 completes Hai Long cable works

    May 13, 2026

    DEME names new jack-up vessel

    May 13, 2026

    Mubadala invests $325m into Hornsea 3

    May 13, 2026
  • Onshore Wind

    ENERCON to build Türkiye blade plant

    May 13, 2026

    ‘Fatality at South Korean wind farm’

    May 13, 2026

    Scottish onshore wind forum launches

    May 12, 2026

    ENOVA starts 30MW Hiddels repowering

    May 12, 2026

    Iberdrola buys 40MW Italian wind farm

    May 12, 2026
  • Solar

    VSB secures Sicily PV project approval

    May 13, 2026

    Matrix connects two Spanish renewable projects

    May 13, 2026

    Qualitas targets €10bn energy investments

    May 12, 2026

    Consultation opens for 49.9MW Barrons Solar

    May 12, 2026

    Great North Road solar nears decision

    May 11, 2026
  • Other News
    • Energy Storage
    • Finance
    • Grid
    • People
    • reMIX
  • More
    • Company Profiles
    • Events
    • National Wind Energy Awards 2026
LinkedIn Facebook X (Twitter)
reNEWSreNEWS
Home » Uncategorized » Apollo secures engineering deal for Celtic Sea substation
Grid

Apollo secures engineering deal for Celtic Sea substation

reNEWS EditorialBy reNEWS EditorialMarch 21, 20232 Mins Read
Equinor selects Havfram for South Korea floater study

Apollo has received a contract from Celtic Sea Power to develop a floating offshore wind test site in Wales.

The contract covers the pre-FEED for the 400MW Pembrokeshire Demonstration Zone Multi-connection Offshore Substation (PDZ MOS) and two 1GW MOSs targeting the Crown Estate Refined Area of Search (RAoS) A.

Advertisement

Located 19 km off the Pembrokeshire coast, the PDZ MOS project is designed to allow offshore renewable energy technology developers easy access to a consented test site complete with a grid connection to prove their technology in the offshore environment.

Partly funded through the European Regional Development Fund the project also aims to stimulate further investment in the region for the floating offshore wind market. 

Additionally, the two 1GW MOSs being developed for the RAoS A will demonstrate what a coordinated grid connection could look like for the commercial developments in the Celtic Sea.

This award builds on a successful collaboration between Apollo and Celtic Sea Power in the concept phase to help define the offshore design envelope and onshore connections of the assets.

Jonathan White, Regional Director of Apollo said: “This contract award builds on a successful first phase of the project and underpins the competency and quality of the engineering team at Apollo.

“The PDZ MOS is a unique opportunity for the region to become a leading presence in the emerging FLOW market and we look forward to a continued relationship with Celtic Sea Power to help realise this important project.”

Nigel Jones, Technical Manager at Celtic Sea Power added: “This pre-FEED activity will further refine what good looks like for a coordinated approach to bringing up to 2.4GW of power into the electricity transmission system in south Wales. Apollo’s work will focus on deliverable designs that align with the aspirations for offshore coordination in the UK underpinning Wales’s policy ambition for a stronger, greener better Wales.”

Apollo Celtic Sea Power Crown Estate Refined Area of Search Floating Wind Offshore Wind PDZ MOS Pembrokeshire Demonstration Zone Multi-connection Offshore Substation RAoS Renewable energy news research substations UK Wales
Share. Facebook LinkedIn Bluesky Twitter Reddit Email Copy Link
Previous ArticleSSE makes £100m Scottish pumped storage investment
Next Article RWE renewables businesses post strong results

Related News

Apollo wraps up offshore charging trials   

October 28, 2024

New floater alliance eyes Celtic Sea gold

September 21, 2021

Vistra switches on 300MW California battery

January 7, 2021
Advertisement

Latest News

PODCAST: Is UK offshore wind back on track?

May 13, 2026

All-Energy 2026: Shanks bullish on UK clean power

May 13, 2026

GWEC, TÜREB launch wind partnership

May 13, 2026

ENERCON to build Türkiye blade plant

May 13, 2026
Advertisement

Advertisement

Company Profiles
  • Collett & Sons Ltd
  • Leask Marine
  • TGS
  • Seaway7
    Seaway7
  • Qualsurv Marine Consulting
    Qualsurv Marine Consulting
  • Oceantic Network
  • Navantia Seanergies
    Navantia Seanergies
  • EEW
    EEW Special Pipe Constructions GmbH
  • EDF
    EDF
  • Bilfinger UK
reNEWS
LinkedIn Facebook X (Twitter)
reMIX | Company Profiles | Industry Events
Get in touch | Advertising with us | About reNEWS

© 2026 Lewis Business Media. All Rights Reserved.
Lewis Business Media, Suite A, Arun House, Office Village, River Way, Uckfield, TN22 1SL

Terms and Conditions | Privacy Policy | Cookie Policy

Type above and press Enter to search. Press Esc to cancel.

Manage Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behaviour or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
  • Manage options
  • Manage services
  • Manage {vendor_count} vendors
  • Read more about these purposes
View preferences
  • {title}
  • {title}
  • {title}