DESNZ · Awarded contract
Awarded

Amendment to PAS 4444:2020+A1:2021 for Hydrogen-Fired Gas Appliances

Awarded 26 Mar 2025

View live tenders
Awarded26 Mar 2025
Value£94,400.00
AgencyDESNZ
RegionLondon
CategoryEnergy & Environment
Ended 10mo ago9mo term
Awarded 26 Mar 2025Expired 26 Dec 2025

DESNZ awarded a contract to BSI Standards Ltd for an amendment to PAS 4444:2020+A1:2021, the guide for hydrogen-fired gas appliances.

The contract value is AUD 94,400.

Similar open tenders12

Other similar contracts12

Development of Publicly Available Specification for Large Hydrogen-Ready BoilersEnergy & EnvironmentBSI Standards Limited
$81,900
Development of Hydrogen Ancillary Device and Component Standards by BSIEnergy & EnvironmentBSI Standards Limited
$445,000
Development of Hydrogen Gas Standards for Hy4Heat ProgrammeEnergy & EnvironmentThe Institution of Gas Engineers and Managers
$365,250
Update of Hydrogen Enabling Standards H/1, H/2, and H/3 for DESNZEnergy & EnvironmentTHE INSTITUTION OF GAS ENGINEERS AND MANAGERS
$178,000
Annual Revision of PAS 2030 & PAS 2035 Standards for Energy and Net ZeroEnergy & EnvironmentBSI Standards Limited
$185,000
Development of Hydrogen Gas Standards, Competence Frameworks and Training SpecificationsEnergy & EnvironmentEnergy & Utility Skills Group,The Institution of Gas Engineers and Managers
$746,262
Guidance Development for Low-Pressure Hydrogen Gas Pipework Design, Installation, and MaintenanceEnergy & EnvironmentBritish Standards Institution
$68,000
Provision of Moveable Hydrogen Appliance Demonstration Facilities for Hy4Heat Programme (WP8a)Energy & EnvironmentDRP HOLDINGS LTD
$749,720.97
Development of Domestic Hydrogen Appliances under Hy4Heat Work Package 4Energy & EnvironmentBosch Thermotechnology Ltd.,Clean Burner Systems Ltd,Baxi Heating UK Ltd.,Clean Burner Systems Ltd.,Baxi Heating UK Ltd.,Bosch Thermotechnology Ltd.,Clean Burner Systems Ltd.,Enertek International Ltd.,Enertek International Ltd.,Enertek International Ltd.,Samad Power Ltd.,Enertek International Ltd.,Enertek International Ltd.,Enertek International Ltd.
$5,829,467
Award of PAS Development Agreement PAS377 to BSI Standards LtdConsultancy & LegalBSI STANDARDS LTD
$69,950
Variation of Award for Domestic Hydrogen Appliance Development Innovation SBRI Competition (Hy4Heat Work Package 4) - Hydrogen HobEnergy & EnvironmentEnertek International Ltd.
$182,440
Research on Hydrogen Purity and Colourant Standards for Hy4Heat ProgrammeResearch & DevelopmentGL Industrial Services UK Ltd. (DNV GL)
$240,000

Unlock the full platform.

7 days free, then £36/GBP per month. Cancel anytime.

What you get

Find

Find energy and environment tenders in London in one place.

We monitor central, devolved and local government portals in near real time and update the feed as tenders are published, so you check one place instead of many.

Search by keyword, or describe your workType a keyword, or switch to AI search and say what your business does.
Narrow it downFilter by category, region and area, or view open tenders on a map.

Alerts

Open tenders like this contract, sent to you.

Tell us what you are looking for and we email you when a matching tender is published.

Set it up your wayUse keywords, a description of your work, a location or a distance from a postcode. Up to 10 alerts.
Instant or dailyGet an email when a match is published, or one summary a day.

Assess

Size up a tender in minutes.

Before you open a single document, get the requirements, a likely value and who you would be up against.

Requirements from the documentsWho can bid, mandatory criteria, how it is scored, insurance and key dates, each with its source.
Value and competitionAn estimated value from similar awarded contracts, and the suppliers most likely to bid.

Market

Follow BSI Standards Ltd and get alerts when they win again.

Awarded contracts with the supplier and the value, so you can check prices, spot competitors and find work that is coming back to tender.

Supplier and buyer profilesWhat each one has won or awarded, who they work with, and how that is changing.
Contracts ending soonTerms that finish in the next 12 months, which often go back out to tender.

Pipeline

Track your bids from interested to won.

Save a tender in one click and move it through each stage as you work on it.

Work as a teamInvite colleagues so you work from the same list.
Take it with youExport tenders and matches to CSV.

GovBot

Ask a question in plain English.

Find tenders, look up a supplier, or check who won a contract. Just type what you need.

Get started

Get energy and environment tenders in London by email.

Find the tender, size it up and track the bid, in one place.

7 days free, then £36/GBP per month

You're In — Free Trial Activated

You now have full access to GovMarket Premium for 7 days. You’ll be charged at the end of the trial unless you cancel.

  • Tell Us What You Do — We'll surface the tenders that are most relevant to your business.