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Department for Energy Security & Net Zero

Published procurement activity · 124 tenders

ORGANISATION DETAILS

Department for Energy Security & Net Zero

Buyer information published with procurement notices.

Published identifier
GB-PPON PDHQ-2163-WYMH
Address
London, UKI32, SW1A 2HP, United Kingdom
First notice
2 Apr 2025
Latest notice
21 Oct 2026
Find a Tender
All tenders124£402.4mCombined published GBP valueOther published source values: EUR €30k · USD US$405.1k
Open16£133.5mCombined published value
Closed6£19.1mCombined published value
Awarded87£124.5mCombined published GBP valueOther published source values: EUR €30k · USD US$405.1k
Cancelled3—No published tender values
ISSUED TENDERS

124 tenders

All · 124Open · 16Closed · 6Awarded · 87Cancelled · 3

UNFCCC Review - In-Country Review of Zimbabwe's Biennial Transparency Report

Department for Energy Security & Net Zero · UKI32

Biennial Transparency Reports (BTRs) are required to be submitted by Parties to the United Nations Framework Convention on Climate Change (UNFCCC), which includes the UK. These inventories are required to be reviewed by UNFCCC Expert Reviewers, drawn from the UNFCCC Roster of Experts. The requirement of this work is to facilitat

Sources Find a TenderPublished 3 Mar 2026Reference 018728-2026
£27.4kContract value · excl. VAT£32.9k incl. VAT

Review of value of partnering with the GFI’s Transition Finance Lab

Department for Energy Security & Net Zero · UKI32

HMG’s Financial Services and Growth Strategy specifically flagged that DESNZ would work proactively with the Green Finance Institute and others to “explore innovative financial structures for the Clean Energy Mission.” DESNZ, we see a genuine potential to add value by partnering with the GFI on their TF Lab, but need more exampl

Sources Find a TenderPublished 11 Feb 2026Reference 012457-2026
£70kContract value · excl. VAT£84k incl. VAT

Security by Design

Department for Energy Security & Net Zero · UKI32

The Department for Energy Security and Net Zero are commissioning a Security by Design Technical Awareness Guide. The UK endorses Security by Design as a fundamental principle that should be embedded into all future nuclear projects, particularly Small and Advanced Modular Reactors. This project intends to target ‘myths’ about s

Sources Find a TenderPublished 6 Feb 2026Reference 011007-2026
£30kContract value · excl. VAT£36k incl. VAT

Market Engagement Notice - North Sea Jobs Service (NSJS) & Transition Training Fund (TTF)

Department for Energy Security & Net Zero · UKI32

****PRELIMINARY MARKET ENGAGEMENT EVENT February 10th 2026**** The Department for Energy Security and Net Zero (DESNZ), as the contracting authority, invites suppliers to participate in early market engagement for the forthcoming procurement of the North Sea Jobs Service (NSJS) and the Transition Training Fund (TTF) for England,

Sources Find a TenderPublished 3 Feb 2026Reference 009682-2026Sector 79600000 — Recruitment services
Value not statedNo published estimate

UK Housing Airtightness (Air-Presure Test) DataSet

Department for Energy Security & Net Zero · UKI32

DESNZ requires results from real air pressure tests to validate the proposed infiltration methodology to be used for the Home Energy Model. A test data sample size of approx of 70,000 test results are needed to validate against is the critical requirement. The larger the sample of results, the more reliable the validation of the

Sources Find a TenderPublished 2 Feb 2026Reference 009074-2026
£27.5kProposed award value · excl. VAT£33k incl. VAT

IT Service Management and Development (SMD)

Department for Energy Security & Net Zero · UKI32

The Industrial Decarbonisation and Emissions Trading team, in collaboration with Integrated Corporate Services (ICS) Digital, are planning to procure a contract for the provision of IT Service Management and application Development services. The planned route to market is the Crown Commercial Services (CCS) Technology Services 4

Sources Find a TenderPublished 30 Jan 2026Closes 2 Apr 2026Reference 008627-2026Sector 72000000 — IT services: consulting, software development, Internet and support
£50mEstimated value

Conducting tests for HEM:FHS Model development

Department for Energy Security & Net Zero · UKI32

To validate the performance of the home energy model future homes standard wrapper (HEM:FHS); by comparing the model predictions against actual results from tests run in controlled standardised conditions. The requirement is for 6 separate tests, to cover a variety of key scenarios, featuring two weather conditions, two heating

Sources Find a TenderPublished 29 Jan 2026Reference 008121-2026
£102kProposed award value · excl. VAT£122.4k incl. VAT

Supporting Indian States with Building Capacity to Access Finance for E-mobility Projects

Department for Energy Security & Net Zero · UKI32

Supporting Indian States with Building Capacity to Access Finance for E-mobility Programmes is a capacity building programme to help the governments of the States of Telangana and Uttar Pradesh, and the Government of India, to build capacity to access finance for zero-emission vehicle (ZEV) road transport deployment. This progra

Sources Find a TenderPublished 28 Jan 2026Reference 007596-2026
£364.5kContract value · excl. VAT£437.4k incl. VAT

UK1 Industrial Decarbonisation Research Programme (IDRP)

Department for Energy Security & Net Zero · UKI32

DESNZ is seeking to procure a consortium to deliver a research programme to build the policy-relevant evidence base for decarbonisation of the industrial sector and carbon management. The research will be spread across four main work packages on: 1. Industrial Fuel switching including electrification and alternative fuels 2. Res

Sources Find a TenderPublished 22 Jan 2026Reference 005649-2026Sector 71310000 — Consultative engineering and construction services
£5mEstimated value

UNFCCC Review – In-Country Review of Greece’s Biennial Transparency Report

Department for Energy Security & Net Zero · UKI32

Greenhouse gas inventories (GHGI) are required to be submitted by Parties to the United Nations Framework Convention on Climate Change (UNFCCC), which includes the UK. These inventories are required to be reviewed by UNFCCC Expert Reviewers, drawn from the UNFCCC Roster of Experts. The requirement of this work is to facilitate a

Sources Find a TenderPublished 21 Jan 2026Reference 005104-2026
£14.2kContract value · excl. VAT£17k incl. VAT

Organisation details and tender classifications reflect information published by the original procurement sources. Similar buyer names are grouped only where an official identifier or compatible name and postcode provide a safe link.