Home / Buying organisations / Organisation
BUYING ORGANISATION

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

87 tenders

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

Ongoing Analysis and News Reporting on Oil Markets (2026-27)

Department for Energy Security & Net Zero · UKI32

This contract provides concise, in depth news and analysis of global oil markets, underpinned by comprehensive daily market price data that feeds daily updates, monthly oil market fundamentals, ad hoc analysis and commentary. It tracks supply, demand, prices and trade flows, covering key drivers such as geopolitics, OPEC+ decisi

Sources Find a TenderPublished 2 Apr 2026Reference 030927-2026
US$111.6kContract value · excl. VATUS$133.9k incl. VAT

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 23 Mar 2026Reference 026483-2026
£27.5kContract value · excl. VAT£33k incl. VAT

Heat Zoning Digital Service - Call off from Framework

Department for Energy Security & Net Zero · UKI32

Award without Competition through CCS Framework Technology Services 4 RM6190 Development of a digital tool tool provide information to Local Authorities and Heat Network Developers in England to help understand heat network zoning policy and consume zone data. It is part of a wider DESNZ policy on Heat Networks and Zones.

Sources Find a TenderPublished 20 Mar 2026Reference 026010-2026
£2.7mProposed award value · excl. VAT£3.2m incl. VAT

Satellite Phone Handsets

Department for Energy Security & Net Zero · UKI32

This contract is regarding the provision of satellite phone handsets, accessories and airtime.

Sources Find a TenderPublished 20 Mar 2026Reference 025972-2026
£92.3kContract value · excl. VAT£110.7k incl. VAT

Maritime PRPP Contract Details notice

Department for Energy Security & Net Zero · UKI32

The Department for Energy Security and Net Zero has awarded a contract for the provision of a qualitative assessment of the proliferation resistance and physical protection (PRPP) characteristics of advanced reactor systems adapted for potential marine propulsion applications (hereafter “the Study”). This assessment builds on p

Sources Find a TenderPublished 9 Mar 2026Reference 021033-2026
£20kContract value · excl. VAT£24k incl. VAT

ICS Business Continuity Services

Department for Energy Security & Net Zero · UKI32

Specialist consultancy support to provide business continuity Services within ICS/DESNZ/DSIT. The programme of services will enhance business continuity capability and readiness across the departments.

Sources Find a TenderPublished 4 Mar 2026Reference 019697-2026
£57kContract value · excl. VAT£68.4k incl. VAT

UNFCCC Review - In-Country Review of Greece's Biennial Transparency Report CD

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 3 Mar 2026Reference 018740-2026
£26.7kContract value · excl. VAT£32k incl. VAT

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

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.