Notice Information
Notice Title
Afon Cwm Penamnen Hydro Expression of Interest
Notice Description
Dyma gyfle i ddatblygu cynllun trydan dwr ar ystad CNC. Byddai'n golygu cytuno ar brydles ar gyfer defnyddio'r safle, gan gynnwys hawl tramwy ar gyfer gwaith adeiladu, cynnal a chadw a datgomisiynu. Byddai'r brydles yn ei gwneud yn ofynnol i'r datblygwr dalu rhent blynyddol ar gyfer defnyddio'r safle, yn seiliedig ar ganran o'r refeniw gros a grewyd gan y cynllun. This is an opportunity to develop a hydro-electricity proposal on the NRW Estate, within the areas defined by the red boundary. The development opportunity would involve entering a lease for use of the site, including a right of access for construction, maintenance, and decommissioning. The lease would require the developer to pay an annual market rent for the use of the site based on a percentage of the gross revenue generated by the scheme.
Notice Details
Publication & Lifecycle
- Open Contracting ID
- ocds-h6vhtk-06bb4c
- Publication Source
- Find A Tender Service
- Latest Notice
- https://www.find-tender.service.gov.uk/Notice/059052-2026
- Current Stage
- Tender
- All Stages
- Tender
Procurement Classification
- Notice Type
- UK4 - Tender Notice
- Procurement Type
- Standard
- Procurement Category
- Goods
- Procurement Method
- Open
- Procurement Method Details
- Below threshold - open competition
- Tender Suitability
- SME, VCSE
- Awardee Scale
- Not specified
Common Procurement Vocabulary (CPV)
- CPV Divisions
09 - Petroleum products, fuel, electricity and other sources of energy
-
- CPV Codes
09300000 - Electricity, heating, solar and nuclear energy
Notice Value(s)
- Tender Value
- £1
- Lots Value
- £1
- Awards Value
- Not specified
- Contracts Value
- Not specified
Notice Dates
- Publication Date
- 23 Jun 2026Yesterday
- Submission Deadline
- 15 Jul 20263 weeks to go
- Future Notice Date
- Not specified
- Award Date
- Not specified
- Contract Period
- 1 Jan 2027 - 31 Dec 2057 Over 5 years
- Recurrence
- Not specified
Notice Status
- Tender Status
- Active
- Lots Status
- Active
- Awards Status
- Not Specified
- Contracts Status
- Not Specified
Buyer & Supplier
Contracting Authority (Buyer)
- Main Buyer
- NATURAL RESOURCES WALES
- Contact Name
- Available with D3 Tenders Premium →
- Contact Email
- Available with D3 Tenders Premium →
- Contact Phone
- Available with D3 Tenders Premium →
Buyer Location
- Locality
- CARDIFF
- Postcode
- CF10 3NQ
- Post Town
- Cardiff
- Country
- Wales
-
- Major Region (ITL 1)
- TLL Wales
- Basic Region (ITL 2)
- TLL5 South East Wales
- Small Region (ITL 3)
- TLL52 Cardiff and Vale of Glamorgan
- Delivery Location
- TLL Wales
-
- Local Authority
- Cardiff
- Electoral Ward
- Cathays
- Westminster Constituency
- Cardiff South and Penarth
Further Information
Notice Documents
-
https://www.find-tender.service.gov.uk/Notice/059052-2026
23rd June 2026 - Tender notice on Find a Tender -
https://www.sell2wales.gov.wales/Assets/NoticeBuilder_FileDownload.aspx?id=371782
EOI Hydro Dolwyddelanmp
Open Contracting Data Standard (OCDS)
The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.
{
"tag": [
"compiled"
],
"id": "ocds-h6vhtk-06bb4c-2026-06-23T15:15:30+01:00",
"date": "2026-06-23T15:15:30+01:00",
"ocid": "ocds-h6vhtk-06bb4c",
"initiationType": "tender",
"parties": [
{
"id": "GB-PPON-PBBR-3628-MPRN",
"name": "Natural Resources Wales",
"identifier": {
"scheme": "GB-PPON",
"id": "PBBR-3628-MPRN"
},
"address": {
"streetAddress": "Welsh Government Offices Cathays Park",
"locality": "Cardiff",
"postalCode": "CF10 3NQ",
"country": "GB",
"countryName": "United Kingdom",
"region": "UKL22"
},
"contactPoint": {
"name": "Commercial Team",
"email": "Commercial@cyfoethnaturiolcymru.gov.uk"
},
"roles": [
"buyer"
],
"details": {
"url": "http://naturalresourceswales.gov.uk",
"classifications": [
{
"id": "publicAuthoritySubCentralGovernment",
"scheme": "UK_CA_TYPE",
"description": "Public authority - sub-central government"
},
{
"id": "GB-WLS",
"scheme": "UK_CA_DEVOLVED_REGULATIONS",
"description": "Welsh devolved regulations apply"
}
]
}
}
],
"buyer": {
"id": "GB-PPON-PBBR-3628-MPRN",
"name": "Natural Resources Wales"
},
"tender": {
"id": "Afon Cwm Penamnen",
"legalBasis": {
"id": "2023/54",
"scheme": "UKPGA",
"uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents"
},
"title": "Afon Cwm Penamnen Hydro Expression of Interest",
"description": "Dyma gyfle i ddatblygu cynllun trydan dwr ar ystad CNC. Byddai'n golygu cytuno ar brydles ar gyfer defnyddio'r safle, gan gynnwys hawl tramwy ar gyfer gwaith adeiladu, cynnal a chadw a datgomisiynu. Byddai'r brydles yn ei gwneud yn ofynnol i'r datblygwr dalu rhent blynyddol ar gyfer defnyddio'r safle, yn seiliedig ar ganran o'r refeniw gros a grewyd gan y cynllun. This is an opportunity to develop a hydro-electricity proposal on the NRW Estate, within the areas defined by the red boundary. The development opportunity would involve entering a lease for use of the site, including a right of access for construction, maintenance, and decommissioning. The lease would require the developer to pay an annual market rent for the use of the site based on a percentage of the gross revenue generated by the scheme.",
"status": "active",
"items": [
{
"id": "1",
"additionalClassifications": [
{
"scheme": "CPV",
"id": "09300000",
"description": "Electricity, heating, solar and nuclear energy"
}
],
"deliveryAddresses": [
{
"region": "UKL",
"country": "GB",
"countryName": "United Kingdom"
}
],
"relatedLot": "1"
}
],
"value": {
"amountGross": 1,
"amount": 1,
"currency": "GBP"
},
"procurementMethod": "open",
"procurementMethodDetails": "Below threshold - open competition",
"mainProcurementCategory": "goods",
"aboveThreshold": false,
"submissionMethodDetails": "https://www.sell2wales.gov.wales/ Submissions must be made through Sell2Wales portal",
"submissionTerms": {
"electronicSubmissionPolicy": "allowed"
},
"tenderPeriod": {
"endDate": "2026-07-15T17:00:00+01:00"
},
"enquiryPeriod": {
"endDate": "2026-07-08T13:00:00+01:00"
},
"lots": [
{
"id": "1",
"status": "active",
"value": {
"amountGross": 1,
"amount": 1,
"currency": "GBP"
},
"awardCriteria": {
"criteria": [
{
"type": "quality",
"name": "Social Value",
"numbers": [
{
"number": 100,
"weight": "percentageExact"
}
]
}
]
},
"suitability": {
"sme": true,
"vcse": true
},
"contractPeriod": {
"startDate": "2027-01-01T00:00:00+00:00",
"endDate": "2057-12-31T23:59:59+00:00"
}
}
],
"documents": [
{
"id": "L-1",
"documentType": "biddingDocuments",
"description": "EOI Hydro Dolwyddelanmp",
"url": "https://www.sell2wales.gov.wales/Assets/NoticeBuilder_FileDownload.aspx?id=371782"
},
{
"id": "059052-2026",
"documentType": "tenderNotice",
"noticeType": "UK4",
"description": "Tender notice on Find a Tender",
"url": "https://www.find-tender.service.gov.uk/Notice/059052-2026",
"datePublished": "2026-06-23T15:15:30+01:00",
"format": "text/html"
}
]
},
"language": "en"
}