# RDE818 Hydrogen monitoring and measurement: Evidence report to support the devel

> Contract award record from UK public-sector procurement sources.

## Key facts

- Public buyer: [Environment Agency](/buyers/environment-agency/contract-awards)
- Contract winner: NPL
- Award value: £87,261
- Tender value: £87,261
- Award date: 29 July 2025
- Published: 5 August 2025
- Contract start: 18 August 2025
- Contract end: 16 February 2026
- Stage: awarded
- Procurement category: services
- Notice ID: aa9d18fd-60fe-4749-b7bb-e8ed17bbfb08-857654
- OCID: ocds-b5fd17-b5da3767-06b0-4e68-b5b1-eb897d5899cb

## Description

This project will build on a recently published project by the EA's Chief Scientific Group \(CSG\) Net zero: Hydrogen monitoring review, which identified existing hydrogen monitoring methods and their design specifications, including their Technology Readiness Levels \(TRLs\)\. Contract awarded by Defra\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/aa9d18fd-60fe-4749-b7bb-e8ed17bbfb08-857654)