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ClosedFind a Tender · UK4

Afon Cwm Penamnen Hydro Expression of Interest

Buyer: Natural Resources Wales →

Participate on sell2wales.gov.wales ↗External submission platform

BuyerNatural Resources Wales
StatusClosed
Deadline15 Jul 2026
Value£1
Published23 Jun 2026

What is being bought

Dyma gyfle i ddatblygu cynllun trydan dŵr 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 grëwyd 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.

Delivery location

UKL, GB

Categories

Electricity, heating, solar and nuclear energy 09300000

Lot details

Lot 1

No lot description published.

Statusactive
Value£1
Contract periodFrom 1 Jan 2027 to 31 Dec 2057
SME suitabilitySuitable for SMEs

Award criteria
Social Value (100%)

What is included

ItemCategoryQuantity
1Electricity, heating, solar and nuclear energyNot published

Comparable-procurement analytics

Benchmarked against retained Find a Tender procedures with CPV division 09. The category anchor is Electricity, heating, solar and nuclear energy (09300000); this is a deliberately broad market comparator. The comparison is shown at several levels rather than pretending one company or region is always the best benchmark.

Comparison setProceduresReported bids per procedureNamed award suppliersPrice evidence
Market: CPV division 097363 median · 25.5 average (196 of 736 with a bid count)4.7 average (227 of 736 with named award suppliers)Not published
Same buyer0Not publishedNot publishedNot published
Delivery region: UKL2642 median · 81.6 average (8 of 26 with a bid count)16.3 average (9 of 26 with named award suppliers)Not published
Similar published value (0.5×–2×)5Not publishedNot publishedNot published

“Reported bids” is an official aggregate, sometimes reported per lot; it is the closest available competition measure. “Named award suppliers” are winners, not all applicants.

Price-outcome signal

Not enough comparable procedures currently publish both a GBP tender value and a usable lowest-valid-bid value to calculate a responsible price-reduction benchmark. Tenderline deliberately does not infer a saving from named award suppliers or from missing award values.

Procurement strategy & market signals

Framework agreementNot published
Dynamic purchasing systemNot published
Competitive procurementNot published
Recurring requirementNot published
Procurement method rationaleNot published
Rationale classificationsNot published
Special regimeNot published
Covered byNot published
Submission policyallowed
Selection criteriaNot published
Risk detailsNot published

Planning & early market engagement

BudgetNot published
No-engagement rationaleNot published
Planning documents0
Planning milestones0

No planning milestones published.

Related procurements

No linked framework, prior procurement or reprocurement published.

Documents & submission route

Source data inventory

Diagnostic view. “Not published” means this current release does not provide a value.

OCIDocds-h6vhtk-06bb4c
Latest release ID059052-2026
Latest release timestampTue Jun 23 2026 14:15:30 GMT+0000 (Coordinated Universal Time)
Sourcefind-a-tender
Official notice URLhttps://www.find-tender.service.gov.uk/Notice/059052-2026
Tender statusactive
Procurement methodopen
Procurement method detailsBelow threshold - open competition
Main procurement categorygoods
Above thresholdNo
Legal basis2023/54
Tender period: startNot published
Tender period: end2026-07-15T17:00:00+01:00
Expression of interest deadlineNot published
Enquiry deadline2026-07-08T13:00:00+01:00
Award period: startNot published
Award period: endNot published
Submission method detailshttps://www.sell2wales.gov.wales/ Submissions must be made through Sell2Wales portal
Submission languagesNot published
Electronic catalogue policyNot published
Total tender value£1
Tender lots in source1
Tender items in source1
Tender documents in source2
Awards in latest release0
Contracts in latest release0
Parties in latest release1

Notice history

DateEventReference
23 Jun 2026tender059052-2026

All source data

Unmodified official OCDS data retained by Tenderline for this procurement process.

Complete current OCDS release JSON
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  "tag": [
    "tender"
  ],
  "date": "2026-06-23T15:15:30+01:00",
  "ocid": "ocds-h6vhtk-06bb4c",
  "buyer": {
    "id": "GB-PPON-PBBR-3628-MPRN",
    "name": "Natural Resources Wales"
  },
  "tender": {
    "id": "Afon Cwm Penamnen",
    "lots": [
      {
        "id": "1",
        "value": {
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          "currency": "GBP",
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        "status": "active",
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        "suitability": {
          "sme": true,
          "vcse": true
        },
        "awardCriteria": {
          "criteria": [
            {
              "name": "Social Value",
              "type": "quality",
              "numbers": [
                {
                  "number": 100,
                  "weight": "percentageExact"
                }
              ]
            }
          ]
        },
        "contractPeriod": {
          "endDate": "2057-12-31T23:59:59+00:00",
          "startDate": "2027-01-01T00:00:00+00:00"
        }
      }
    ],
    "items": [
      {
        "id": "1",
        "relatedLot": "1",
        "deliveryAddresses": [
          {
            "region": "UKL",
            "country": "GB",
            "countryName": "United Kingdom"
          }
        ],
        "additionalClassifications": [
          {
            "id": "09300000",
            "scheme": "CPV",
            "description": "Electricity, heating, solar and nuclear energy"
          }
        ]
      }
    ],
    "title": "Afon Cwm Penamnen Hydro Expression of Interest",
    "value": {
      "amount": 1,
      "currency": "GBP",
      "amountGross": 1
    },
    "status": "active",
    "documents": [
      {
        "id": "L-1",
        "url": "https://www.sell2wales.gov.wales/Assets/NoticeBuilder_FileDownload.aspx?id=371782",
        "description": "EOI Hydro Dolwyddelanmp",
        "documentType": "biddingDocuments"
      },
      {
        "id": "059052-2026",
        "url": "https://www.find-tender.service.gov.uk/Notice/059052-2026",
        "format": "text/html",
        "noticeType": "UK4",
        "description": "Tender notice on Find a Tender",
        "documentType": "tenderNotice",
        "datePublished": "2026-06-23T15:15:30+01:00"
      }
    ],
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "description": "Dyma gyfle i ddatblygu cynllun trydan dŵr 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 grëwyd gan y cynllun.\nThis 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.",
    "tenderPeriod": {
      "endDate": "2026-07-15T17:00:00+01:00"
    },
    "enquiryPeriod": {
      "endDate": "2026-07-08T13:00:00+01:00"
    },
    "aboveThreshold": false,
    "submissionTerms": {
      "electronicSubmissionPolicy": "allowed"
    },
    "procurementMethod": "open",
    "mainProcurementCategory": "goods",
    "submissionMethodDetails": "https://www.sell2wales.gov.wales/\nSubmissions must be made through Sell2Wales portal",
    "procurementMethodDetails": "Below threshold - open competition"
  },
  "parties": [
    {
      "id": "GB-PPON-PBBR-3628-MPRN",
      "name": "Natural Resources Wales",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UKL22",
        "country": "GB",
        "locality": "Cardiff",
        "postalCode": "CF10 3NQ",
        "countryName": "United Kingdom",
        "streetAddress": "Welsh Government Offices  Cathays Park "
      },
      "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"
          }
        ]
      },
      "identifier": {
        "id": "PBBR-3628-MPRN",
        "scheme": "GB-PPON"
      },
      "contactPoint": {
        "name": "Commercial Team",
        "email": "Commercial@cyfoethnaturiolcymru.gov.uk"
      }
    }
  ],
  "language": "en",
  "initiationType": "tender"
}
Complete JSON history (1 releases)
23 Jun 2026 · 059052-2026 · tender
{
  "id": "059052-2026",
  "tag": [
    "tender"
  ],
  "date": "2026-06-23T15:15:30+01:00",
  "ocid": "ocds-h6vhtk-06bb4c",
  "buyer": {
    "id": "GB-PPON-PBBR-3628-MPRN",
    "name": "Natural Resources Wales"
  },
  "tender": {
    "id": "Afon Cwm Penamnen",
    "lots": [
      {
        "id": "1",
        "value": {
          "amount": 1,
          "currency": "GBP",
          "amountGross": 1
        },
        "status": "active",
        "description": null,
        "suitability": {
          "sme": true,
          "vcse": true
        },
        "awardCriteria": {
          "criteria": [
            {
              "name": "Social Value",
              "type": "quality",
              "numbers": [
                {
                  "number": 100,
                  "weight": "percentageExact"
                }
              ]
            }
          ]
        },
        "contractPeriod": {
          "endDate": "2057-12-31T23:59:59+00:00",
          "startDate": "2027-01-01T00:00:00+00:00"
        }
      }
    ],
    "items": [
      {
        "id": "1",
        "relatedLot": "1",
        "deliveryAddresses": [
          {
            "region": "UKL",
            "country": "GB",
            "countryName": "United Kingdom"
          }
        ],
        "additionalClassifications": [
          {
            "id": "09300000",
            "scheme": "CPV",
            "description": "Electricity, heating, solar and nuclear energy"
          }
        ]
      }
    ],
    "title": "Afon Cwm Penamnen Hydro Expression of Interest",
    "value": {
      "amount": 1,
      "currency": "GBP",
      "amountGross": 1
    },
    "status": "active",
    "documents": [
      {
        "id": "L-1",
        "url": "https://www.sell2wales.gov.wales/Assets/NoticeBuilder_FileDownload.aspx?id=371782",
        "description": "EOI Hydro Dolwyddelanmp",
        "documentType": "biddingDocuments"
      },
      {
        "id": "059052-2026",
        "url": "https://www.find-tender.service.gov.uk/Notice/059052-2026",
        "format": "text/html",
        "noticeType": "UK4",
        "description": "Tender notice on Find a Tender",
        "documentType": "tenderNotice",
        "datePublished": "2026-06-23T15:15:30+01:00"
      }
    ],
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "description": "Dyma gyfle i ddatblygu cynllun trydan dŵr 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 grëwyd gan y cynllun.\nThis 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.",
    "tenderPeriod": {
      "endDate": "2026-07-15T17:00:00+01:00"
    },
    "enquiryPeriod": {
      "endDate": "2026-07-08T13:00:00+01:00"
    },
    "aboveThreshold": false,
    "submissionTerms": {
      "electronicSubmissionPolicy": "allowed"
    },
    "procurementMethod": "open",
    "mainProcurementCategory": "goods",
    "submissionMethodDetails": "https://www.sell2wales.gov.wales/\nSubmissions must be made through Sell2Wales portal",
    "procurementMethodDetails": "Below threshold - open competition"
  },
  "parties": [
    {
      "id": "GB-PPON-PBBR-3628-MPRN",
      "name": "Natural Resources Wales",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UKL22",
        "country": "GB",
        "locality": "Cardiff",
        "postalCode": "CF10 3NQ",
        "countryName": "United Kingdom",
        "streetAddress": "Welsh Government Offices  Cathays Park "
      },
      "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"
          }
        ]
      },
      "identifier": {
        "id": "PBBR-3628-MPRN",
        "scheme": "GB-PPON"
      },
      "contactPoint": {
        "name": "Commercial Team",
        "email": "Commercial@cyfoethnaturiolcymru.gov.uk"
      }
    }
  ],
  "language": "en",
  "initiationType": "tender"
}