Closed
prj_7089 - Energy Management and Optimisation System (EMOS)
Southern Water Services Limited · Private utility
In brief
Southern Water Services Limited was looking for suppliers for architecture and engineering and energy work. Bidding has closed and no award has been published yet.
The estimated value is £6,500,000 including VAT.
The contract runs for 65 months, up to 174 months with extensions, starting 28 September 2026.
Built from the notice's own fields. Always check the official notice before you bid.
What the notice says
Southern Water Services Limited (SWS) are looking to procure an Energy Management and Optimisation System (EMOS). The following features and capabilities are considered mandatory for the new EMOS solution being subject of this procurement: • Portfolio Management • Sorting and Grouping Functionality • Tariff Management • Invoice Management • Historical Energy Data Storage • AMR Meter Data Receiving Capability • API Capability • Budgeting, Forecasting, and Accruals Capability • Dashboarding and Data Visualisation Tools • Portfolio Benchmarking, Energy Data Analysis, and Automated Exception Monitoring • Energy Reporting Functionality • Access, Performance, and Interface Features The following…Read the full description
Southern Water Services Limited (SWS) are looking to procure an Energy Management and Optimisation System (EMOS).
The following features and capabilities are considered mandatory for the new EMOS solution being subject of this procurement:
• Portfolio Management
• Sorting and Grouping Functionality
• Tariff Management
• Invoice Management
• Historical Energy Data Storage
• AMR Meter Data Receiving Capability
• API Capability
• Budgeting, Forecasting, and Accruals Capability
• Dashboarding and Data Visualisation Tools
• Portfolio Benchmarking, Energy Data Analysis, and Automated Exception Monitoring
• Energy Reporting Functionality
• Access, Performance, and Interface Features
The following features are considered non-mandatory for the new EMOS solution being subject of this procurement. Tenderers are encouraged to outline any advanced capabilities within the appropriate response envelope for evaluation. However, the absence of these features will not result in disqualification from the tender process.
• Predictive Analytics & Machine Learning
• Integrated Digital Mapping Service
• Dashboard Sharing
• Mobile Accessibility
• Weather (Rainfall) Data Capture
• Carbon Reporting
• Fleet Data Capture
• Renewable PPA Management
• AI Chatbot Functionality
• Demand Response and Load Shifting
• Integration with Onsite Renewables & Storage for Cost Optimisation
• Real-Time Energy Optimisation
• EV Charging and Smart Grid Integration
• Integration with IoT Sensors
• Energy Market Participation
• Water Consumption Management
The following associated services are mandatory for the new EMOS service provider to deliver as part of the scope of this project.
• Implementation Support
• Ongoing Support and Maintenance
• Change Management
The following associated services are considered non-mandatory for the new EMOS service provider to deliver. Tenderers are encouraged to outline their service capabilities within the appropriate response envelope for evaluation. However, the absence of these capabilities will not result in disqualification from the tender process.
• Invoice Validation Service
• Bureau Service
SWS intends to achieve ISO 50001 certification during the initial term of the contract and expects the EMOS to play a foundational role.
More details about the scope of the project and SWS’s requirements are available in the tender documentation.
Timeline
- Tender notice · UK4, notice 002977-2026
- Tender notice · UK4, notice 003099-2026
About the buyer
Southern Water Services LimitedLast 12 months
Procurements
54Awards
17Suppliers it has used most for architecture and engineering
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- 4C Associates Ltd1 contract
- AECOM Limited1 contract
- Aaa Building and Civil Engineers Limited1 contract
- Accenture UK Ltd1 contract
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From notice 002977-2026 on Find a Tender, first published 14 January 2026, last updated 14 January 2026. We last checked for changes on 27 September 2026.