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Contract Notice

River Usk Catchment: A feasibility study into effective nutrient credit trading system pilot

  • First published: 04 November 2026
  • Last modified: 04 November 2026
  • Version: N/A
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Contents

Summary

OCID:
ocds-kuma6s-172948
Published by:
Brecon Beacons National Park Authority
Authority ID:
AA0501
Publication date:
04 November 2026
Deadline date:
04 December 2026
Notice type:
Contract Notice
Has documents:
Yes
Has SPD:
No
Has Carbon Reduction Plan:
No

Abstract

Bannau Brycheiniog National Park Authority invites proposals from consultants to carry out a feasibility study to help identify and prioritise opportunities to deploy nature-based solutions that contribute to unlocking planning development in the Usk catchment while improving the water quality of the river and its tributaries. A consequential piece of work which will inform and direct a basic nutrient credit trading pilot scheme on the River Usk. The study should focus primarily on developing a basic compliance market model, with a subsequent assessment of the viability of more complex mechanisms such as catchment permitting or potential voluntary or integrated markets that could be introduced at a later stage. The study should include, but not be limited to, the following objectives: 1) Identify and prioritise potential supply of nutrient credits 2) Assess and quantify current and future demand for credits 3) Explore place-based influences 4) Understand stakeholder perspectives 5) Recommended alternatives if nutrient market considered unviable 6) Future recommendations and roadmap of next steps A range of qualitative and quantitative methodologies will be required to address the key objectives. This should include the use of GIS analysis to identify and geolocate best mitigation options, priority reaches, pollution sources and pathways, receptors using available datasets. Stakeholder and landowner engagement should be undertaken to inform feasibility and foster future implementation guidance. Targeted walkovers should ground-truth and refine the assessment, identifying opportunities and constraints not evident from desk-based information. The supply side assessment should distinguish between strategic priorities and actionable opportunities and consider the valuation of future nutrient mitigation credits. Demand side assessment should evaluate viability of an effective market in near and longer terms and could consider innovative solutions to an asymmetric market where there is potentially limited demand for credits

Full notice text

CONTRACT NOTICE – NATIONAL

SERVICES

1 Authority Details

1.1

Authority Name and Address


Brecon Beacons National Park Authority

Natural Capital Development , Plas y Ffynnon, Cambrian Way,

Brecon

LD3 7HP

UK

Ben Bates

+44 1874624437

Ben.Bates@beacons-npa.gov.uk

http://www.beacons-npa.gov.uk/
http://www.sell2wales.gov.wales

1.2

Address from which documentation may be obtained


Brecon Beacons National Park Authority

Natural Capital Development , Plas y Ffynnon, Cambrian Way,

Brecon

LD3 7HP

UK

Ben Bates

+44 1874624437

Ben.Bates@beacons-npa.gov.uk

http://www.beacons-npa.gov.uk/

1.3

Completed documents must be returned to:


Brecon Beacons National Park Authority

Natural Capital Development , Plas y Ffynnon, Cambrian Way,

Brecon

LD3 7HP

UK

Ben Bates

+44 1874624437

Ben.Bates@beacons-npa.gov.uk

http://www.beacons-npa.gov.uk/

2 Contract Details

2.1

Title

River Usk Catchment: A feasibility study into effective nutrient credit trading system pilot

2.2

Description of the goods or services required

Bannau Brycheiniog National Park Authority invites proposals from consultants to carry out a feasibility study to help identify and prioritise opportunities to deploy nature-based solutions that contribute to unlocking planning development in the Usk catchment while improving the water quality of the river and its tributaries. A consequential piece of work which will inform and direct a basic nutrient credit trading pilot scheme on the River Usk.

The study should focus primarily on developing a basic compliance market model, with a subsequent assessment of the viability of more complex mechanisms such as catchment permitting or potential voluntary or integrated markets that could be introduced at a later stage.

The study should include, but not be limited to, the following objectives:

1) Identify and prioritise potential supply of nutrient credits

2) Assess and quantify current and future demand for credits

3) Explore place-based influences

4) Understand stakeholder perspectives

5) Recommended alternatives if nutrient market considered unviable

6) Future recommendations and roadmap of next steps

A range of qualitative and quantitative methodologies will be required to address the key objectives. This should include the use of GIS analysis to identify and geolocate best mitigation options, priority reaches, pollution sources and pathways, receptors using available datasets. Stakeholder and landowner engagement should be undertaken to inform feasibility and foster future implementation guidance. Targeted walkovers should ground-truth and refine the assessment, identifying opportunities and constraints not evident from desk-based information.

The supply side assessment should distinguish between strategic priorities and actionable opportunities and consider the valuation of future nutrient mitigation credits. Demand side assessment should evaluate viability of an effective market in near and longer terms and could consider innovative solutions to an asymmetric market where there is potentially limited demand for credits

NOTE: To register your interest in this notice and obtain any additional information please visit the Sell2Wales Web Site at https://www.sell2wales.gov.wales/Search/Search_Switch.aspx?ID=172948.

The buyer has indicated that it will accept electronic responses to this notice via the Postbox facility. A user guide is available at https://www.sell2wales.gov.wales/sitehelp/help_guides.aspx.

Suppliers are advised to allow adequate time for uploading documents and to dispatch the electronic response well in advance of the closing time to avoid any last minute problems.

2.3

Notice Coding and Classification

41000000 Collected and purified water
73200000 Research and development consultancy services
73210000 Research consultancy services
73300000 Design and execution of research and development
90000000 Sewage, refuse, cleaning and environmental services
90700000 Environmental services
90720000 Environmental protection
90730000 Pollution tracking and monitoring and rehabilitation
90733000 Services related to water pollution
90740000 Pollutants tracking and monitoring and rehabilitation services
1015 Central Valleys (Merthyr Tydfil, Rhondda Cynon Taf)
1016 Gwent Valleys (Torfaen, Blaenau Gwent, Caerphilly)
1017 Bridgend and Neath Port Talbot
1018 Swansea
1021 Monmouthshire and Newport
1022 Cardiff and Vale of Glamorgan
1024 Powys

2.4

Total quantity or scope of tender

The budget is up to £32,000, exclusive of VAT, funded by Esteé Lauder Companies UK & Ireland via the UK National Parks Partnership.

3 Conditions for Participation

3.1

Minimum standards and qualification required

Detailed scoring guidance

A. Team, Experience & Capability (25%)

• Relevance of experience

• Quality and relevance of example projects

• Skills and experience of key staff (including Welsh language capability in regard to arranging and conducting fieldwork in particular)

• Appropriateness of resourcing

• Confirmation that named staff will perform the work

B. Understanding of the Brief & Risk; Methodology, Approach & Delivery (45%)

• Understanding of water quality issues and nature-based solution

• Understanding of the Usk waterbody

• Understanding of Welsh Government position of water quality governance

• Understanding of nutrient markets and alternative forms of governance

• Identification of risks, constraints and sensitivities

• Understanding of statutory and procedural context

• Clear, logical and proportionate approach to each required output

• Project plan, milestones and deliverables

• Approach to evidence, data, mapping and uncertainty

• Quality assurance and review arrangements

• Realism and deliverability of timetable

C. Project Management & Governance (10%)

• Clarity of management and governance arrangements

• Communication and reporting approach

• Risk management

• Responsiveness and flexibility

• Arrangements for liaison with BBNPA

• Evidence that the bidder complies with UK employment law, ensures staff assigned to the contract are competent, supported, and supervised, and demonstrates inclusive practices with reasonable adjustments under the Equality Act 2010

D. Cost & Added Value (20%)

• Value for money (not just lowest price)

• Transparency and clarity of cost breakdown

• Realism of staff inputs and rates

• Clarity of expenses and assumptions

• Any genuine added value

4 Administrative Information

4.1

Type of Procedure

Single stage

4.2

Reference number attributed to the notice by the contracting authority

N/a

4.3

Time Limits

Time-limit for receipt of completed tenders
    04-12-2026  Time  17:00

Estimated award date
 18-12-2026

4.5

Language or languages in which tenders or requests to participate can be drawn up

EN 

4.6

Tender Submission Postbox

The buyer has indicated that it will accept electronic responses to this notice via the Postbox facility. A user guide is available at https://www.sell2wales.gov.wales/sitehelp/help_guides.aspx

5 Other Information

5.1

Additional Information

(WA Ref:172948)

The buyer considers that this contract is suitable for consortia bidding.

5.2

Additional Documentation

Invitation to Tender - River Usk Catchment A Feasibility Study into Effective Nutrient Credit Trading Systems

5.3

Publication date of this notice

 04-11-2026

Coding

Commodity categories

ID Title Parent category
41000000 Collected and purified water Environment and Sanitation
73300000 Design and execution of research and development Research and development services and related consultancy services
90720000 Environmental protection Environmental services
90700000 Environmental services Sewage, refuse, cleaning and environmental services
90740000 Pollutants tracking and monitoring and rehabilitation services Environmental services
90730000 Pollution tracking and monitoring and rehabilitation Environmental services
73200000 Research and development consultancy services Research and development services and related consultancy services
73210000 Research consultancy services Research and development consultancy services
90733000 Services related to water pollution Pollution tracking and monitoring and rehabilitation
90000000 Sewage, refuse, cleaning and environmental services Environment and Sanitation

Delivery locations

ID Description
1017 Bridgend and Neath Port Talbot
1022 Cardiff and Vale of Glamorgan
1015 Central Valleys (Merthyr Tydfil, Rhondda Cynon Taf)
1016 Gwent Valleys (Torfaen, Blaenau Gwent, Caerphilly)
1021 Monmouthshire and Newport
1024 Powys
1018 Swansea

Alert region restrictions

The buyer has restricted the alert for this notice to suppliers based in the following regions.

ID Description
There are no alert restrictions for this notice.

About the buyer

Main contact:
Ben.Bates@beacons-npa.gov.uk
Admin contact:
Ben.Bates@beacons-npa.gov.uk
Technical contact:
N/a
Other contact:
Ben.Bates@beacons-npa.gov.uk

Further information

Date Details
No further information has been uploaded.

Postbox

The awarding buyer has indicated that it will accept electronic responses to this notice via the Tender Submission Postbox facility.

Submit your tender response electronically in a secure environment.

To create an electronic response please click the "Add to my interest list" button at the top of the page.

For more information on the Postbox Facility please refer to the user guide:

Q&A

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Additional documents

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Current documents

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Replaced documents

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