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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

124 tenders

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

COP30 Pavilion and associated Services

Department for Energy Security & Net Zero · UKI32

Correction of threshold to existing UK6 notice 2025/S 000-057528, not a new notice. Previous contract timescales apply. The COP30 Pavilion and other services project covers the assembly, management, and dismantling of spaces in the Blue Zone of the 2025 UN Climate Change Conference (COP30), held 10–21 November 2025 in Belém, Bra

Sources Find a TenderPublished 11 Dec 2025Reference ocds-h6vhtk-059bd3-2025-12-11T11:40:50Z
£900kContract value · excl. VAT£900k incl. VAT

Enhancing Private Investment for Climate (EPIC)

Department for Energy Security & Net Zero · UKI32

Tackling climate change and nature loss internationally is in our national interest. The UK has a long track record of delivering impact and value for money through our International Climate Finance.   Public finance can play a catalysing role in mobilising international private investment into emerging markets and developing

Sources Find a TenderPublished 9 Dec 2025Reference ocds-h6vhtk-05dac8-2025-12-09T10:17:52ZSector 75211200 — Foreign economic-aid-related services
£83.3mEstimated value

HR - ICS - Pay progression digital assessment tool

Department for Energy Security & Net Zero · UKI32

The HR team within ICS Integrated Corporate Services, part of the Department for Energy Security and Net Zero is seeking to engage with the market in advance of a potential future procurement, for the provision of a digital solution to help support manage pay progression across the pay scale for approximately 4,000 staff. Thi

Sources Find a TenderPublished 4 Dec 2025Reference ocds-h6vhtk-05edaf-2025-12-04T09:19:15ZSector 48000000 — Software package and information systems
£400kEstimated value

Plug-in Solar PV Study

Department for Energy Security & Net Zero · UKI32

The objective of this study is to assess whether plug-in solar photovoltaic (PV) connected to certified inverters can be safely deployed in the UK without socket or building wiring modifications. The study will assess technical, regulatory, and practical feasibility, and make clear, evidence-based recommendations for plug-in sol

Sources Find a TenderPublished 1 Dec 2025Closes 3 Sept 2025Reference ocds-h6vhtk-056ab9-2025-12-01T15:45:15ZSector 71314000 — Energy and related services
£90kEstimated value

Energy Technology List Pipeline Notice

Department for Energy Security & Net Zero · UKI32

The ErP Programme seeks to improve the environmental performance (energy efficiency as well as other relevant environmental criteria) for specific energy-related products and product groups and better inform end users about energy efficiency and other relevant environmental impacts. The two main policy levers for achieving this

Sources Find a TenderPublished 25 Nov 2025Reference ocds-h6vhtk-05978f-2025-11-25T10:29:10ZSector 50324100 — System maintenance services
£6.2mEstimated value

Report on nuclear graphite waste

Department for Energy Security & Net Zero · UKI32

The Contract will be provided by the supplier through the Nuclear Graphite Research Group (NGRG) who will provide Disposal options for nuclear graphite within the radioactive waste inventory.

Sources Find a TenderPublished 22 Oct 2025Reference ocds-h6vhtk-05d1fe-2025-10-22T17:39:10+01:00
£13.4kContract value · excl. VAT£16k incl. VAT

PS25123 - RAF003/2526 - Great British Energy – Employment Impact Assessment Framework

Department for Energy Security & Net Zero · UKI32

Backed by a capitalisation of up to £8.3bn over this Parliament, Great British Energy (GBE) is a publicly owned energy company with a mission to drive clean energy deployment, create jobs, boost energy independence, and ensure UK taxpayers, billpayers and communities reap the benefits of clean, secure, homegrown energy. To deliv

Sources Find a TenderPublished 17 Oct 2025Closes 20 Jun 2025Reference ocds-h6vhtk-051b76-2025-10-17T10:42:37+01:00Sector 73000000 — Research and development services and related consultancy services
£75kEstimated value

UNFCCC Review – In-Country Review of Ecuador’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 10 Oct 2025Reference ocds-h6vhtk-05ac51-2025-10-10T09:20:05+01:00
£29.2kContract value · excl. VAT£35.1k incl. VAT

COP30 Pavilion and associated Services

Department for Energy Security & Net Zero · UKI32

The COP30 Pavilion and other services project covers the assembly, management, and dismantling of spaces in the Blue Zone of the 2025 UN Climate Change Conference (COP30), held 10–21 November 2025 in Belém, Brazil. These spaces include delegation offices and pavilions reserved by Parties and participants.

Sources Find a TenderPublished 17 Sept 2025Reference ocds-h6vhtk-059cb4-2025-09-17T22:01:19+01:00
£460kAward value · excl. VAT£460k incl. VAT

New York Climate Week Legacy Event Summit

Department for Energy Security & Net Zero · UKI32

Event Services from the Supplier for the hire of Goals House for a Legacy Summit Event during UNGA 2025.

Sources Find a TenderPublished 15 Sept 2025Reference ocds-h6vhtk-059a88-2025-09-15T15:59:17+01:00
£35kContract value · excl. VAT£42k 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.