PRO005070 – Supply of Battery Energy Storage Solutions (BESS)

{
  "id": "024976-2026",
  "tag": [
    "tender"
  ],
  "date": "2026-03-19T10:00:34Z",
  "ocid": "ocds-h6vhtk-066e73",
  "buyer": {
    "id": "GB-PPON-PVVB-5589-BWHX",
    "name": "United Utilities Water Limited"
  },
  "tender": {
    "id": "PRO005070",
    "lots": [
      {
        "id": "LOT-0000",
        "value": {
          "amount": 40000000,
          "currency": "GBP",
          "amountGross": 48000000
        },
        "status": "active",
        "description": null,
        "suitability": {
          "sme": true
        },
        "awardCriteria": {
          "criteria": [
            {
              "name": "Commercial",
              "type": "price",
              "numbers": [
                {
                  "number": 50,
                  "weight": "percentageExact"
                }
              ]
            },
            {
              "name": "Technical",
              "type": "quality",
              "numbers": [
                {
                  "number": 50,
                  "weight": "percentageExact"
                }
              ]
            }
          ]
        },
        "contractPeriod": {
          "endDate": "2034-08-10T23:59:59+01:00",
          "startDate": "2026-08-13T00:00:00Z"
        },
        "selectionCriteria": {
          "criteria": [
            {
              "type": "economic",
              "description": "Suppliers must confirm that they have the necessary legal standing and financial capacity to perform the contract. This includes compliance with applicable laws and regulations and confirmation that they are not subject to any exclusion grounds."
            },
            {
              "type": "technical",
              "description": "Suppliers must demonstrate that they have the necessary technical capability and experience to deliver the contract. This includes relevant experience in the design, manufacture and/or supply of battery systems of similar scale and complexity, and the ability to meet required performance, safety, and delivery standards. Further evidence may be requested at a later stage of the procurement process."
            }
          ]
        }
      }
    ],
    "items": [
      {
        "id": "LOT-0000",
        "relatedLot": "LOT-0000",
        "deliveryAddresses": [
          {
            "region": "UKD",
            "country": "GB",
            "countryName": "United Kingdom"
          }
        ],
        "additionalClassifications": [
          {
            "id": "31422000",
            "scheme": "CPV",
            "description": "Battery packs"
          },
          {
            "id": "31158000",
            "scheme": "CPV",
            "description": "Chargers"
          },
          {
            "id": "31600000",
            "scheme": "CPV",
            "description": "Electrical equipment and apparatus"
          },
          {
            "id": "48810000",
            "scheme": "CPV",
            "description": "Information systems"
          }
        ]
      }
    ],
    "title": "PRO005070 – Supply of Battery Energy Storage Solutions (BESS)",
    "value": {
      "amount": 40000000,
      "currency": "GBP",
      "amountGross": 48000000
    },
    "status": "active",
    "documents": [
      {
        "id": "conflictOfInterest",
        "description": "Not published",
        "documentType": "conflictOfInterest"
      },
      {
        "id": "024976-2026",
        "url": "https://www.find-tender.service.gov.uk/Notice/024976-2026",
        "format": "text/html",
        "noticeType": "UK4",
        "description": "Tender notice on Find a Tender",
        "documentType": "tenderNotice",
        "datePublished": "2026-03-19T10:00:34Z"
      }
    ],
    "procedure": {
      "features": "United Utilities Water Limited intends to establish a multi-supplier framework agreement for the provision of Battery Energy Storage Systems (BESS) to support delivery of its Power Resilience Programme across operational water and wastewater sites. The framework will enable the deployment of distributed battery storage assets across approximately 225 operational locations, supporting enhanced power resilience, operational continuity and decarbonisation objectives during the AMP8 and AMP9 regulatory periods. The scope of the framework includes the supply of containerised or modular Battery Energy Storage Systems, including battery modules, power conversion systems (PCS), energy management systems (EMS), monitoring and control systems, and associated balance-of-plant components required for integration with existing electrical infrastructure. Systems will support resilience requirements such as backup power during grid outages, peak demand management and, where appropriate, participation in grid flexibility services. Suppliers appointed to the framework will be expected to provide equipment warranties, performance guarantees and options for long-term service and maintenance to support reliable lifecycle operation. The scope may also include technical support for design integration, commissioning assistance, remote monitoring capabilities and integration with site-level control systems, including SCADA where required. The framework will appoint a limited number of experienced suppliers capable of delivering scalable and standardised BESS solutions suitable for deployment across a diverse portfolio of operational sites with varying power and capacity requirements. Call-off contracts for individual deployments may be awarded through direct award or mini-competition in accordance with the framework terms."
    },
    "legalBasis": {
      "id": "2023/54",
      "uri": "https://www.legislation.gov.uk/ukpga/2023/54/contents",
      "scheme": "UKPGA"
    },
    "techniques": {
      "frameworkAgreement": {
        "type": "open",
        "method": "withReopeningCompetition",
        "description": "The framework agreement will establish a multi-supplier arrangement (2–3 suppliers) for the supply of Battery Energy Storage Systems (BESS), including associated equipment, warranties and long-term service agreements. The framework will operate for an initial term of 4 years, with options to extend by up to 2 + 2 years. An initial direct call-off will be awarded for priority Year 1 sites, with subsequent requirements awarded through mini-competitions between appointed suppliers. The framework is intended to support the phased deployment of BESS across multiple sites as part of a long-term resilience programme.",
        "buyerCategories": "United Utilities Water Limited",
        "buyerLocationRestrictions": [
          {
            "gazetteer": {
              "scheme": "GB-ITL",
              "identifiers": [
                "UKD"
              ]
            }
          }
        ]
      },
      "hasFrameworkAgreement": true
    },
    "awardPeriod": {
      "endDate": "2026-08-13T23:59:59+01:00"
    },
    "description": "United Utilities Water Limited intends to establish a multi-supplier framework agreement for the provision of Battery Energy Storage Systems (BESS) to support delivery of its Power Resilience Programme across operational water and wastewater sites. The framework will enable the deployment of distributed battery storage assets across approximately 225 operational locations, supporting enhanced power resilience, operational continuity and decarbonisation objectives during the AMP8 and AMP9 regulatory periods. The scope of the framework includes the supply of containerised or modular Battery Energy Storage Systems, including battery modules, power conversion systems (PCS), energy management systems (EMS), monitoring and control systems, and associated balance-of-plant components required for integration with existing electrical infrastructure. Systems will support resilience requirements such as backup power during grid outages, peak demand management and, where appropriate, participation in grid flexibility services. Suppliers appointed to the framework will be expected to provide equipment warranties, performance guarantees and options for long-term service and maintenance to support reliable lifecycle operation. The scope may also include technical support for design integration, commissioning assistance, remote monitoring capabilities and integration with site-level control systems, including SCADA where required. The framework will appoint a limited number of experienced suppliers capable of delivering scalable and standardised BESS solutions suitable for deployment across a diverse portfolio of operational sites with varying power and capacity requirements. Call-off contracts for individual deployments may be awarded through direct award or mini-competition in accordance with the framework terms.",
    "tenderPeriod": {
      "endDate": "2026-05-07T17:00:00+00:00"
    },
    "enquiryPeriod": {
      "endDate": "2026-04-01T17:00:00+00:00"
    },
    "specialRegime": [
      "utilities"
    ],
    "aboveThreshold": true,
    "submissionTerms": {
      "languages": [
        "en"
      ],
      "electronicSubmissionPolicy": "allowed"
    },
    "procurementMethod": "open",
    "mainProcurementCategory": "goods",
    "submissionMethodDetails": "https://uk.eu-supply.com/app/rfq/rwlentrance_s.asp?PID=103889&TID100109064&B=",
    "procurementMethodDetails": "Competitive flexible procedure",
    "additionalProcurementCategories": [
      "services"
    ]
  },
  "parties": [
    {
      "id": "GB-PPON-PVVB-5589-BWHX",
      "name": "United Utilities Water Limited",
      "roles": [
        "buyer"
      ],
      "address": {
        "region": "UKD61",
        "country": "GB",
        "locality": "Warrington",
        "postalCode": "WA5 3LP",
        "countryName": "United Kingdom",
        "streetAddress": "Lingley Mere Business Park"
      },
      "details": {
        "url": "https://www.unitedutilities.com",
        "classifications": [
          {
            "id": "privateUtility",
            "scheme": "UK_CA_TYPE",
            "description": "Private utility"
          }
        ]
      },
      "identifier": {
        "id": "PVVB-5589-BWHX",
        "scheme": "GB-PPON"
      },
      "contactPoint": {
        "name": "Sofia Gomes",
        "email": "Sofia.Gomes@uuplc.co.uk",
        "telephone": "+44 293420000"
      }
    }
  ],
  "language": "en",
  "initiationType": "tender"
}