Buyer
Department for Energy Security & Net Zero
The tender notices in our corpus from Department for Energy Security & Net Zero, newest first, read from Find a Tender and Contracts Finder. Each links to its own page and to the original.
- Notices in the corpus
- 209Counted in the corpus search index when this page was read, across every stage (forecast, tender, award, contract). The index is refreshed by the corpus, so the newest notices may be missing for a while.Counted at Fri 16 Oct 2026, 20:37 BST.
- Newest notice published
- 15 Oct 2026
- Buyer type
- Central GovThe corpus’s classification from the buyer name, as supplied.
- Read the buyer’s published records, newest first.
- Separate planning, live opportunities and historical outcomes.
- Read the original lot, value basis and documents.
- Investigate relevance before authorising response work.
Which notices has this buyer published?
Open notices are live tenders and forecasts. All notices also include historical ones: awarded, closed or past their deadline.
- PS26239 - RAF015/2627 - Plug-in batteries safety studyDepartment for Energy Security & Net Zero · Published 5 Oct 2026The final date and time for the submission of bids is Wednesday 21st 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 Phase 1 The objective of phase 1 is to assess the safety a£300,000Estimated value stated in the noticeCloses Wed 21 Oct 2026, 11:00 BST
- Provision of a Fuel Finder ServiceDepartment for Energy Security & Net Zero · Published 11 Aug 2026The 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 t£3,000,000Estimated value stated in the noticeForecast · Planning
- Continuous Improvement Action Tracker softwareDepartment for Energy Security & Net Zero · Published 10 Aug 2026Continuous 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 sustainableValue not stated in sourceForecast · Planning
- DDaT26425 - Zone Shape Management Tool (ZSSMT)Department for Energy Security & Net Zero · Published 3 Aug 2026Through this notice we are looking for engagement with the market and feedback and what is available in general along with any elements of innovation that may need to be considered. Please see below link which will take you to a form with a list of pre market engagement questions. If you could pleas£770,000Estimated value stated in the noticeForecast · Planning
- Provision of Software Value Added Reseller ServicesDepartment for Energy Security & Net Zero · Published 16 Jul 2026The Buyer would like to obtain feedback from the market on the proposed procurement for software value added reseller (S-VAR) Services. A 45 minute briefing session will be held at 10am on 23 July 2026 via MSTeams; attendance is limited to two attendees per company. If you are interested in attendin£9,900,000Estimated value stated in the noticeForecast · Planning
- Application Development and Maintenance ServicesDepartment for Energy Security & Net Zero · Published 19 Jun 2026Application Development and Maintenance (full lifecycle) · Platform services (e.g. Salesforce, AWS, Azure, DMS, Workday‑adjacent needs) · Specialist digital capabilities (UCD, data, accessibility, security, AI) · Application and platform support ·Value not stated in sourceForecast · Planning
- Non-Carbon Capture and Storage (CCS) Reliant Greenhouse Gas Removals (GGR)Department for Energy Security & Net Zero · Published 19 Jun 2026DESNZ is seeking supplier(s) to deliver research on opportunities for effective and responsible research and/or deployment of non-CCS reliant GGRs, including biochar, enhanced weathering (EW) and marine carbon dioxide removal (mCDR), over timescales relevant to meeting our carbon budgets and net zer£488,000Estimated value stated in the noticeForecast · Planning
- Application Management Services for the Radiological Response and Emergency Management System (RREMS)Department for Energy Security & Net Zero · Published 21 May 2026The Radiological Response and Emergency Management System (RREMS) is a system managed by the Department for Energy, Security and Net Zero (DESNZ) and used by the United Kingdom which records and analyses the level of radioactivity across the United Kingdom. DESNZ is the lead government department inValue not stated in sourceForecast · Planning
- Warm Homes Plan - Consumer Protection ReformDepartment for Energy Security & Net Zero · Published 20 May 2026Disclaimer The information set out below is indicative only. The scope, timelines, routes to market, contract values and duration are subject to change. Reform proposals are also subject to public consultation later in 2026 which may significantly alter the Authority’s approach or decision to run a£60,000,000Estimated value stated in the noticeForecast · Planning
- Heat Zoning Digital ServicesDepartment for Energy Security & Net Zero · Published 20 Mar 2026Contract for Digital Services for Heat Zoning Tool£2,600,000Estimated value stated in the noticeForecast · Planning
- Market Engagement Notice - North Sea Jobs Service (NSJS) & Transition Training Fund (TTF)Department for Energy Security & Net Zero · Published 3 Feb 2026****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 TrValue not stated in sourceForecast · Planning
- IT Service Management and Development (SMD)Department for Energy Security & Net Zero · Published 30 Jan 2026The 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 Servic£50,000,000Estimated value stated in the noticeForecast · Planning
- UK1 Industrial Decarbonisation Research Programme (IDRP)Department for Energy Security & Net Zero · Published 22 Jan 2026DESNZ 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 electrificatio£5,000,000Estimated value stated in the noticeForecast · Planning
- HR - ICS - Pay progression digital assessment toolDepartment for Energy Security & Net Zero · Published 3 Dec 2025The 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 a£400,000Estimated value stated in the noticeForecast · Planning
- Enhancing Private Investment for Climate (EPIC)Department for Energy Security & Net Zero · Published 5 Nov 2025Tackling 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 e£83,333,333Estimated value stated in the noticeForecast · Planning
- Built Environment Adaptation & Resilience (BEAR)Department for Energy Security & Net Zero · Published 4 Nov 2025The slides, Q&A and readout have been shared with those who registered interest on the participation form. If you wish to have a copy of these documents please email bernadette.hughes@energysecurity.gov.uk and request this. The documents will also be published alongside the ITT and UK4 notice. DESNZ£2,600,000Estimated value stated in the noticeForecast · planned
- Energy Technology List Pipeline NoticeDepartment for Energy Security & Net Zero · Published 10 Sep 2025The 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 pol£6,000,000Estimated value stated in the noticeForecast · Planning
- Supporting Indian States with Building Capacity to Access Finance for E-mobility ProjectsDepartment for Energy Security & Net Zero · Published 28 Aug 2025India’s road transport sector accounts for 12% of the country’s energy-related CO₂ emissions, with projections suggesting this could double by 2050 without accelerated action. While India has made strong international commitments to the ZEV transition, including signing the ZEV Declaration and co-coValue not stated in sourceForecast · Planning
- DSIT NMS - NPL Life Sciences and HealthDepartment for Energy Security & Net Zero · Published 20 Aug 2025The Energy and Environment programme develops, maintains and applies national science, measurement and metrology capability to the challenges surrounding the use of energy and the environmental impacts. This includes metrology for emissions, batteries, hydrogen, carbon capture and storage and otherValue not stated in sourceForecast · Planning
- Climate Innovation Pull Facility (CIPF) - Facility Manager - Invitation to Submit Initial TendersDepartment for Energy Security and Net Zero · Published 27 May 2025The UK Department of Energy Security and Net Zero is procuring a supplier to manage a new facility - the Climate Innovation Pull Facility (CIPF). Through pull finance, this facility will support innovation, scale up and market building for climate change mitigation solutions for developing country cValue not stated in sourceLive tender · Open
- Application Management Services for the Radiological Response and Emergency Management System (RREMS)Department for Energy Security & Net Zero · Published 22 May 2025The Radiological Response and Emergency Management System (RREMS) is a system managed by the Department for Energy, Security and Net Zero (DESNZ) and used by the United Kingdom which records and analyses the level of radioactivity across the United Kingdom. DESNZ is the lead government department inValue not stated in sourceForecast · Planning
- HNTAS Certification providerDepartment for Energy Security & Net Zero · Published 19 May 2025Background The Department for Energy Security and Net Zero (DESNZ) wishes to establish a contract for a HNTAS Certification Body to provide all aspects of certification for the Heat Network Technical Assurance Scheme (HNTAS). In 2020, BEIS consulted on developing a regulatory market framework for h£9,000,000Estimated value stated in the noticeForecast · planning
- Heat Network Technical Assurance Scheme Training ProviderDepartment for Energy Security & Net Zero · Published 19 May 2025The Department for Energy Security and Net Zero (DESNZ) wishes to establish a contract for a Training Provider to provide all aspects of training for the Heat Network Technical Assurance Scheme (HNTAS). Upcoming regulation is due to mandate certain technical requirements for heat networks, under H£1,500,000Estimated value stated in the noticeForecast · planning
- Heat Network Technical Assurance Scheme (HNTAS) Scheme OperatorDepartment for Energy Security & Net Zero · Published 15 May 2025The Department for Energy Security and Net Zero (DESNZ) wishes to establish a contract for a Scheme Operator to operate the Heat Network Technical Assurance Scheme (HNTAS). In 2020, BEIS consulted on developing a regulatory market framework for heat networks to protect consumers, support market grow£9,500,000Estimated value stated in the noticeForecast · planning
- ICF Legal ServicesDepartment for Energy Security & Net Zero · Published 15 Apr 2025The Department for Energy Security and Net Zero (DESNZ) is seeking to re-procure its legal support services contract through an open competition. The initial contract value is estimated at £800,000 (excl. VAT) for 2 years with two one-year extension options, each with a value of £400,000. DESNZ req£800,000Estimated value stated in the noticeForecast · Planning
What has this buyer published most recently?
This preview follows the current page’s record order. It is a sample, not a complete history or a forecast.
- 01
PS26239 - RAF015/2627 - Plug-in batteries safety study
Estimated value stated in the notice
- 02
Provision of a Fuel Finder Service
Estimated value stated in the notice
- 03
Continuous Improvement Action Tracker software
Value not stated in source
- 04
DDaT26425 - Zone Shape Management Tool (ZSSMT)
Estimated value stated in the notice
- 05
Provision of Software Value Added Reseller Services
Estimated value stated in the notice
How should you check a record before using it?
Follow its notice page to the original publication, then read the current document and value basis.
A published amount may describe a contract, lot or framework ceiling. The wording beside each record states the basis supplied by the source.
Publications: Find a Tender and Contracts Finder.
- Open the linked tender page and its original publication, where recorded.
- Separate publication, award and response dates.
- Read the value basis; a framework ceiling is not money spent.
- Use the named organisation; do not merge a group parent by assumption.
How much time should you allow to review this page?
Multiply the visible record count by your own review time. Follow-up documents are extra work.
Plan this page’s review
25 records on this page × your minutes per record.
Five minutes is an illustration. Later pages and linked documents are additional work.
Estimated review time125 minutesSource: Your inputs and this page · Visible record count
125 minminutes
- First record5
- Remaining records on this page120
Planning estimate for 25 records read at Fri 16 Oct 2026, 20:37 BST; not a measured average or a total for the organisation.
What should you investigate first?
Check the notice’s stage and scope before treating it as available work.
- Record01
Open one relevant notice
Keep its identifier and original publication together. - Context02
Separate invitation from outcome
Planning and award notices are not current invitations. - Evidence03
Read the current documents
Follow scope, lots and updates; resolve missing information through the buyer. - Decision04
Record why it matters
Keep facts separate from eligibility or future-demand assumptions. - Action05
Name a useful follow-up
Decide whether preparation work is justified.
An editorial review sequence, not a buyer timetable or predicted cycle.
What can you safely conclude from these records?
Use the facts each record states. A page of notices or awards does not establish market share, a win rate or future demand.
Review the recorded limitations below. Missing data stays missing, and organisations are linked only when the corpus supplies a page key.
- The corpus and this page are bounded views of published records.
- No organisation-wide spend or awarded-value total is calculated here.
- A named buyer link is not evidence of a wider group relationship.
- Past records do not establish the next opportunity’s date or value.
Where can you investigate next?
Use the guides to resolve the notice stage, framework or evidence question.
| Next record or guide | Purpose |
|---|---|
| Search Contracts Finder records | Understand the next part of the bid |
| Separate frameworks from contracts | Understand the next part of the bid |
| Check the invitation’s stage | Understand the next part of the bid |
| Check security evidence | Understand the next part of the bid |
The next decision needs a record someone can check.
What is the useful next action?
Open a relevant notice and establish whether there is work your team should investigate.
Keep the source, uncertainty and decision together.
Explore current and past tenders →- Locate a relevant published notice.
- Follow original documents and the stage.
- Resolve evidence and delivery questions.
- Keep a specific action and its reasons.
What are the limits of this record?
- Notices are linked to this buyer by a slug made from the buyer name on each notice. A notice that writes the name differently may be under another buyer, or none.
- Buyer type is the corpus's classification from the buyer name, not an official category.
Where was this record read?
- Buyer
- department-for-energy-security-and-net-zero
- Read at
- Fri 16 Oct 2026, 20:37 BST
Contains public sector information licensed under the Open Government Licence v3.0. Source data © Crown copyright.
