01 Procurement
Tender overview
- Buyer
- NORTHUMBRIAN WATER LIMITED
- Status
- Complete
- Procurement method
- Competitive flexible procedure
- Category
- goods
- CPV classification
- Not supplied
- Tender period
- Not supplied — 24 November 2025
Description
Northumbrian Water Limited (NWL) seeks to appoint a partner/s for energy supply for the import and export of electricity and gas across ~1,853 operational sites and providing compliant Meter Operator Services (MOP) including Data Collector and Data Aggregator Services (DCDA) to ensure accurate data collection and reporting for the operational sites. To support this, the contact has been split into the following Lots; · Lot 1 - Power - Import & Export (HH/NHH/UMS) · Lot 2 - Gas - Import & Export · Lot 3 - Meter Operator Services (HH) The scope of work to be undertaken by the successful bidders is anticipated to be as follows: · Supply NWL with electricity and gas, offering flexible trading options (system and/or day-ahead pricing, seasonal trades). · Work in partnership with the Energy & Decarbonisation team and business stakeholders to adhere to business requirements. · Provide experienced resources with the capability to identify genuine business benefits and opportunities. · Collaborate effectively with stakeholders to deliver end-to-end energy supply services including handling billing, credit notes, and export invoicing, new connection requests, disconnection requests, settlement and data reporting. · Manage NWL's energy portfolio, offering tools for reconciliation, forecasting, and strategic planning across multiple sites. · Provide weekly energy market updates and contributes to NWL's procurement strategy, including supplier interviews and performance KPIs. · Install and maintain meters, collect half-hourly data, and aggregate it for billing and analysis. This includes export meters and strategic assets. This specification provides detail all Lots of the process to support suppliers in tendering for an energy supplier/s and Meter Operator Services and the standards required. Contract Period Lot 1 & 2: The period of any contract(s) resulting from this procurement will be 6 years from the contract start date. The length of the contract may be extended with the supplier for a further 4 years. Lot 3: The period of any contract(s) resulting from this procurement will be 10 years from the contract start date.
This page represents one OCDS contracting process. Notices can be revised over time. Values may be estimates, award values or contract values and should be read with their displayed stage and date.
02 Awards and contracts
Published award records
Lot 3 Meter Operator
- Awarded
- 1 April 2026
- Award value
- Not supplied
- Suppliers
- 1
- Signed contract
- Not supplied
Lot 1 - Power - Import & Export (HH/NHH/UMS)
- Awarded
- 6 February 2026
- Award value
- £780,000,000
- Suppliers
- 1
- Signed contract
- Not supplied
NW2980 Lot 2 Gas
- Awarded
- 6 February 2026
- Award value
- £60,000,000
- Suppliers
- 1
- Signed contract
- Not supplied
03 Organisations
Buyers, suppliers and other parties
NORTHUMBRIAN WATER LIMITED
Northumbria House, Pity Me, UKC14, DH1 5FJ, United Kingdom
Companies House 02366703 →ENERGY ASSETS LIMITED
Arkwright House, 2 Arkwright Court, Darwen, UKD41, BB3 0FG, United Kingdom
Companies House 05417114 →ENGIE POWER LIMITED
No. 1 Leeds, Leeds, UKE42, LS12 1BE, United Kingdom
Companies House 04236804 →Companies House links appear only for explicit GB-COH identifiers. BritDB does not create company links from a similar name or address.
04 Provenance
Source for this process
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