---
title: "FRONT END ENGINEERING DESIGN OF GREEN HYDROGEN TEST & DEMONSTRATION FACILITIES"
ocid: "ocds-r6ebe6-0000789337"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000789337"
markdown_url: "https://d3tenders.com/contract/ocds-r6ebe6-0000789337.md"
json_url: "https://d3tenders.com/contract/ocds-r6ebe6-0000789337.json"
source: "Public Contracts Scotland"
current_stage: "Award"
buyer: "ENERGY TRANSITION ZONE LIMITED"
published: "2025-05-08"
---

# FRONT END ENGINEERING DESIGN OF GREEN HYDROGEN TEST & DEMONSTRATION FACILITIES

Buyer: ENERGY TRANSITION ZONE LIMITED  
Current stage: Award  
OCID: ocds-r6ebe6-0000789337

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000789337)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-r6ebe6-0000789337.json)

## Summary

Energy Transition Zone Limited, located in Aberdeen, has awarded a contract for the Front End Engineering Design (FEED) of Green Hydrogen Test and Demonstration Facilities. The procurement process, classified under the Energy Transition industry category, was conducted using an open procedure, reflecting transparency and fair competition. This project is situated within the UKM50 region. The contract, valued at £179,936, was signed on 31st March 2025, having advanced through the award stage. Hydrock Consultants Limited, a large-scale company based in Bristol, was selected as the supplier after an active tender period that concluded on 27th February 2025. The project is part of the Hydrogen Campus initiative by Energy Transition Zone Limited, highlighting a significant step towards sustainable energy solutions.

This tender represents considerable opportunities for businesses within the energy and engineering sectors, particularly those with expertise in sustainable technologies and infrastructure development. Companies that specialise in engineering design, particularly in the green hydrogen space, would find this project aligned with their growth strategies. The open procurement method and the high number of foreign bids indicate a competitive marketplace, yet also an opportunity for businesses striving to expand their portfolios into emerging green technologies. Engaging in such projects can enhance a firm's reputation and open doors to future contracts in the expanding field of renewable energy infrastructure.

## Notice

This Invitation to Tender (ITT) relates to the completion of the Front End Engineering Design (FEED) of Green Hydrogen Test and Demonstration Facilities (GHTDF) as part of ETZ Ltd's Hydrogen Campus.

### Lot Information

Lot 1

his Invitation to Tender (ITT) relates to the completion of the Front End Engineering Design (FEED) of Green Hydrogen Test and Demonstration Facilities (GHTDF) as part of ETZ Ltd's Hydrogen Campus.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Public Contracts Scotland |
| Latest notice | https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=MAY529851 |
| Notice type | OJEU - F3 - Contract Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | Not specified |
| Awardee scale | Large |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 8 May 2025 |
| Submission deadline | 27 Feb 2025 |
| Future notice date | Not specified |
| Award date | 31 Mar 2025 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £179,936 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Complete |
| Awards status | Not specified |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | ENERGY TRANSITION ZONE LIMITED |
| Locality | ABERDEEN |
| Post town | Aberdeen |
| Postcode | AB25 2DZ |
| Country | Scotland |
| ITL 1 | TLM Scotland |
| ITL 2 | TLM5 North Eastern Scotland |
| ITL 3 | TLM50 Aberdeen City and Aberdeenshire |
| Local authority | Aberdeen City |
| Electoral ward | Hazlehead/Queens Cross/Countesswells |
| Westminster constituency | Aberdeen South |
| Delivery location | TLM50 Aberdeen City and Aberdeenshire |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | HYDROCK CONSULTANTS |

## CPV Codes

### Divisions

- 71 - Architectural, construction, engineering and inspection services

### Codes

- 71300000 - Engineering services

## Release History

- 8 May 2025 at 00:00 - Award - OJEU - F3 - Contract Award Notice - https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=MAY529851
- 31 Jan 2025 at 00:00 - Tender - OJEU - F2 - Contract Notice - https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=JAN522979

## Documents

- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=JAN522979&idx=9
  18th February 2025 - Appendix 4 - Revised
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=JAN522979&idx=8
  18th February 2025 - Appendix 2
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=JAN522979&idx=7
  14th February 2025 - Electrolyser Testing
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=JAN522979&idx=4
  31st January 2025 - Basis of Design Figure 9
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=JAN522979&idx=5
  31st January 2025 - List of Procurement Documents
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=JAN522979&idx=6
  31st January 2025 - Appendix 1
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=JAN522979&idx=1
  31st January 2025 - Invitation to Tender
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=JAN522979&idx=2
  31st January 2025 - Appendix 2
- https://www.publiccontractsscotland.gov.uk/NoticeDownload/DownloadDocument.aspx?id=JAN522979&idx=3
  31st January 2025 - Basis of Design
- https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=JAN522979
  FRONT END ENGINEERING DESIGN OF GREEN HYDROGEN TEST & DEMONSTRATION FACILITIES - This Invitation to Tender (ITT) relates to the completion of the Front End Engineering Design (FEED) of Green Hydrogen Test and Demonstration Facilities (GHTDF) as part of ETZ Ltd's Hydrogen Campus.
- https://www.publiccontractsscotland.gov.uk/search/show/search_view.aspx?ID=MAY529851
  FRONT END ENGINEERING DESIGN OF GREEN HYDROGEN TEST & DEMONSTRATION FACILITIES - This Invitation to Tender (ITT) relates to the completion of the Front End Engineering Design (FEED) of Green Hydrogen Test and Demonstration Facilities (GHTDF) as part of ETZ Ltd's Hydrogen Campus.

## Notice URLs

- http://
- http://www.publiccontractsscotland.gov.uk
- https://api.publiccontractsscotland.gov.uk/v1/Notice?id=ocds-r6ebe6-0000789337
- https://etzltd.com/
- https://www.publiccontractsscotland.gov.uk/

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-r6ebe6-0000789337. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-r6ebe6-0000789337.json.