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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

Reporting UK Non-Nuclear Radioactive Discharges

Department for Energy Security & Net Zero · UKI32

The Department for Energy Security and Net Zero is seeking a supplier to gather, analyse, verify, and report annual UK non‑nuclear radioactive discharge data, as required under the OSPAR Convention. This work supports the UK’s international obligations by producing high‑quality, validated datasets and formal reporting templates

Sources Find a TenderPublished 24 Aug 2026Reference 080181-2026
£25.5kContract value · excl. VAT£30.6k incl. VAT

Audio Visual (AV) Event Support For International Conference

Department for Energy Security & Net Zero · UKI32

DESNZ requires an experienced AV supplier to provide support in advance of, and throughout, an 11-day programme of dynamic, high-profile, and inclusive events for in-person and online audiences at COP31 in Turkey.

Sources Find a TenderPublished 19 Aug 2026Reference 079197-2026
£96kAward value · excl. VAT£115.2k 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 awarding a contract for the provision of IT Service Management and application Development services. This contract is for the provision of IT Service Management (ITSM) functions including a service de

Sources Find a TenderPublished 19 Aug 2026Reference 079163-2026
£50mContract value · excl. VAT£60m incl. VAT

Biomass Research Programme

Department for Energy Security & Net Zero · UKI32

DESNZ is seeking to procure a contractor to provide research services for a four-year Biomass Research Programme. The programme will advance scientific understanding of the role and potential of biomass and bioenergy in supporting climate change mitigation, enhancing energy security, and de-risking the delivery of net zero. It

Sources Find a TenderPublished 19 Aug 2026Closes 13 Oct 2026Reference 079042-2026Sector 73110000 — Research services
£4.1mEstimated value

UNFCCC Reviews - In-Country BTR of Algeria, Germany, Cyprus, Zambia

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 18 Aug 2026Reference 078366-2026
£95.3kContract value · excl. VAT£114.4k incl. VAT

Provision of a Fuel Finder Service

Department for Energy Security & Net Zero · UKI32

The Department for Energy Security and Net Zero (DESNZ), in collaboration with Integrated Corporate Services (ICS) Digital, are planning to procure a contract for the provision of a Fuel Finder Aggregator Service. In preparation for the procurement, preliminary market engagement is being conducted to seek feedback from prospecti

Sources Find a TenderPublished 11 Aug 2026Reference 076153-2026Sector 72260000 — Software-related services
£3mEstimated value

Continuous Improvement Action Tracker software

Department for Energy Security & Net Zero · UKI32

Continuous Improvement Action Tracker software to support the effective management, monitoring and reporting of Continuous Improvement Activities (CIAs) across ICS Commercial. The solution is intended to replace the current manual, Excel-based process with a more efficient, reliable and sustainable system.

Sources Find a TenderPublished 10 Aug 2026Reference 075717-2026Sector 48000000 — Software package and information systems
Value not statedNo published estimate

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.