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BUYING ORGANISATION

Department for Energy Security & Net Zero

Published procurement activity · 123 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
13 Oct 2026
Find a Tender
All tenders123£402.3mCombined published GBP valueOther published source values: EUR €30k · USD US$405.1k
Open16£133.5mCombined published value
Closed6£19.1mCombined published value
Awarded86£124.4mCombined published GBP valueOther published source values: EUR €30k · USD US$405.1k
Cancelled3—No published tender values
ISSUED TENDERS

123 tenders

All · 123Open · 16Closed · 6Awarded · 86Cancelled · 3

JIRA and Confluence license renewal

Department for Energy Security & Net Zero · UKI32

Renewal of JIRA and Confluence licences for RREMS System

Sources Find a TenderPublished 13 Oct 2026Reference 096473-2026
Award values availableSee individual awards in details

Battery Industry Insights Subscription

Department for Energy Security & Net Zero · UKI32

This contract is procuring a subscription to Modo Energy for Department for Energy Security and Net Zero employees and will provide access to a comprehensive suite of market intelligence, analysis and forecasting tools, including: - Battery revenues in Great Britain - Battery buildout reports that provide commentary on how thes

Sources Find a TenderPublished 12 Oct 2026Reference 095989-2026
£30kContract value · excl. VAT£36k incl. VAT

COP31 UK Pavilion and Delegation Offices

Department for Energy Security & Net Zero · UKI32

The COP 31 event is being held in Antalya, Turkey from 9th to 20th November 2026. The exclusive COP 31 host country, Republic of Turkey (“Turkey”) has appointed YRD Istanbul Advertising and Consulting Inc. (“YRD”) as the official sub-contractor for operating the Blue and Green Zones at COP 31. DESNZ is organising the UK's pres

Sources Find a TenderPublished 6 Oct 2026Reference 094298-2026
£605kProposed award value · excl. VAT£726k incl. VAT

COP31 Istanbul Blue Zone Pavilion, Delegation Offices and Booths Booking

Department for Energy Security & Net Zero · UKI32

Signing the Blue Zone Pavilions and Delegations Offices Booking Form (“Booking Form”) with the Republic of Türkiye's Ministry of Environment, Urbanization & Climate Change for booking COP31 Blue Zone space for the Department for Energy Security and Net Zero (“DESNZ”) at COP 31 event. The event will be held at the Antalya EXPO

Sources Find a TenderPublished 6 Oct 2026Reference 094329-2026
US$240kAward value · excl. VATUS$288k incl. VAT

Nuclear Safeguards Programme

Department for Energy Security & Net Zero · UKI32

The Nuclear Safeguards Programme (NSP) provides international nuclear safeguards technical support to the International Atomic Energy Agency (IAEA) and the Department for Energy Security and Net Zero (DESNZ). Nuclear safeguards are technical measures to verify that States comply with their international obligations not to misus

Sources Find a TenderPublished 30 Sept 2026Reference 092237-2026
Award values availableSee individual awards in details

Nuclear Security Contract - UK5

Department for Energy Security & Net Zero · UKI32

The Nuclear Security Contract will provide DESNZ with a sustained framework for accessing UKNNL’s specialist nuclear security expertise until March 2029, supporting priority work across HALEU security, maritime security, Security by Design, advanced nuclear technology analysis, and international engagement through research, mode

Sources Find a TenderPublished 25 Sept 2026Reference 091026-2026
£300kProposed award value · excl. VAT£360k incl. VAT

CSP26751 - Delegates for International Energy Agency Technology Collaboration Programme

Department for Energy Security & Net Zero · UKI32

Introduction and Summary of Requirements DESNZ is looking for experts in their field with a strong network of contacts across their industry to act as an Alternate Delegate for the following International Energy Agency (IEA) Technology Collaboration Programmes (TCPs): Lot 1 Energy Storage (ES) Lot 2 Heat Pumping Technologies (HP

Sources Find a TenderPublished 18 Sept 2026Closes 13 Oct 2026Reference 095271-2026Sector 71314000 — Energy and related services
£147.9kEstimated value
CANCELLEDFind a Tender

Flu Vaccination E- Vouchers

Department for Energy Security & Net Zero · UKI32

*****THIS IS AN AWARD NOTICE, NOT A CALL FOR COMPETITION ***** This procurement is being concluded following an Invitation to Quote procurement exercise. Brief Description of Requirement. Employee Flu Vaccine Voucher Programme.

Sources Find a TenderPublished 17 Sept 2026Reference 090281-2026
Value not statedNo published estimate

OREC Ports Analysis

Department for Energy Security & Net Zero · UKI32

Offshore wind port capacity analysis

Sources Find a TenderPublished 17 Sept 2026Reference 088088-2026
£34kContract value · excl. VAT£40.8k incl. VAT

From Local Shocks to Systemic Impacts: A Multi-hazard, Systems-based View of Physical Climate Risk

Department for Energy Security & Net Zero · UKI32

Please provide a detailed description of the notice you are adding: The final date and time for the submission of bids is Wednesday, 14th October 2026 at 11:00 DO NOT apply directly to the buyer. All tender information MUST be submitted through the Jaggaer eSourcing Portal. Brief Description of Requirement It is broadly reco

Sources Find a TenderPublished 16 Sept 2026Closes 14 Oct 2026Reference 087728-2026Sector 73000000 — Research and development services and related consultancy services
£100kEstimated value

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.