# Battery Energy Storage Systems \(BESS\)

> A sourced UK public sector contract award published by MINING REMEDIATION AUTHORITY.

## Key facts

- Buyer: [MINING REMEDIATION AUTHORITY](/buyers/mining-remediation-authority/contract-awards)
- Supplier: [MITIE TECHNICAL FACILITIES MANAGEMENT LIMITED](/suppliers/mitie-technical-facilities-management/public-sector-contract-awards)
- Award value: £296,929
- Tender value: £296,929
- Award date: 13 March 2026
- Published: 18 March 2026
- Contract start: 24 March 2026
- Contract end: 27 March 2026
- Stage: awarded
- Procurement category: goods
- Notice ID: 64da512f-e3eb-4ecf-ba2a-65328b469dbe-888515
- OCID: ocds-b5fd17-198c2d7e-24a7-4885-a44f-20b5c71ad713

## Description

The Mining Remediation Authority \(MRA\) is seeking a contractor to provide battery energy storage solutions for two of our Mine Water Treatment Schemes \(MWTS\) where solar PV systems are already installed\. For each site, the costs for the following items was requested: • Battery Energy Storage System\(s\) \(BESS\) • Battery Energy Management System \(BEMS\) • Replacement of existing solar PV inverters where required to ensure compatibility with the retrofitted BESS\. Additional information: We have completed a compliant procurement by mini competition through the Crown Commercial Services Demand Management and Renewal Framework \(RM6314\)\. CCS DMR Framework - Lot 2\.1 - Procurement of Battery Energy Storage CCS DMR Framework Ref: DMR-45213-2025

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/64da512f-e3eb-4ecf-ba2a-65328b469dbe-888515)