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BUYING ORGANISATION

Department for Energy Security and Net Zero

Published procurement activity · 7 tenders

ORGANISATION DETAILS

Department for Energy Security and Net Zero

Buyer information published with procurement notices.

Published identifier
Not supplied
Address
London, UK, SW1A 2BD, United Kingdom
First notice
12 Mar 2025
Latest notice
9 Oct 2025
Find a Tender
All tenders7£672mCombined published value
Open3£5.9mCombined published value
Closed1£500mCombined published value
Awarded3£166.1mCombined published value
Cancelled0—No published tender values
ISSUED TENDERS

7 tenders

All · 7Open · 3Closed · 1Awarded · 3Cancelled · 0

Climate Innovation Pull Facility (CIPF) - Facility Manager - Invitation to Submit Initial Tenders

Department for Energy Security and Net Zero · UK

The 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 contexts, focusing on innovativ

Sources Find a TenderPublished 9 Oct 2025Closes 9 Apr 2025Reference ocds-h6vhtk-04c5c7-2025-10-09T11:20:32+01:00Sector 75211200 — Foreign economic-aid-related services
£500mEstimated value

Climate Finance Accelerator (CFA) 2 Global Delivery Partner

Department for Energy Security and Net Zero · UK

The Climate Finance Accelerator is part of the UK’s efforts to support climate action at scale by improving the quality of emerging green businesses and initiatives in Emerging Markets and Developing Economies and matches them to relevant investors. It also fosters action to address relevant policy and regulatory barriers. This

Sources Find a TenderPublished 26 Sept 2025Closes 26 Sept 2024Reference ocds-h6vhtk-045123-2025-09-26T11:11:43+01:00Sector 75211200 — Foreign economic-aid-related services
£161.8mEstimated value

Legal Services for Sizewell C

Department for Energy Security and Net Zero · UK

Existing options to extend (as described in the cover text) will be replaced by one extension of 10 months and a new total extension value of £11.94m

Sources Find a TenderPublished 31 Jul 2025Reference ocds-h6vhtk-04b189-2025-07-31T09:42:39+01:00Sector 79100000 — Legal services
Multiple contractsSee individual contracts in details

Financial Advisory Services for Sizewell C

Department for Energy Security and Net Zero · UK

Original award value (11/05/2022): £5,000,000 (excl. VAT). End date: 10/05/2024 (+ optional 12-month extension). Modification one (16/10/2023): £2,500,000 (excl. VAT) + 12-month extension. New end date: 10/05/2025. Modified contract value: £7,500,000. DESNZ amended the contract to increase the scope of Barclays' work and respons

Sources Find a TenderPublished 2 Jun 2025Reference ocds-h6vhtk-052953-2025-06-02T11:46:27+01:00Sector 66171000 — Financial consultancy services
Multiple contractsSee individual contracts in details

Financial advisory services for Sizewell C

Department for Energy Security and Net Zero · UK

Original award value (12/12/2022): £3,900,000 (excl VAT). End date 11/12/2024 (+ an optional 12 month extension) Modification one (27/09/2024): £1,220,000 (excl VAT). End date: 31/03/2025. Modified contract value: £5,120,000 - Additional work became necessary due to extended project timelines following the UK General Election.

Sources Find a TenderPublished 22 Apr 2025Reference ocds-h6vhtk-050550-2025-04-22T08:34:34+01:00Sector 79412000 — Financial management consultancy services
£5.9mContract value

Digital Upgrade of the UK’s National Atmospheric Emissions Inventory System Contract Modification

Department for Energy Security and Net Zero · UK

DESNZ are procuring services to substantially upgrade & improve the software system used to generate annual estimates of Greenhouse Gas & pollutant emissions across the UK. Currently a set of XLS files, Access databases & SQL, with other software linking these, are used to store, process & report data. Outputs from this system a

Sources Find a TenderPublished 3 Apr 2025Closes 5 Sept 2023Reference ocds-h6vhtk-03992c-2025-04-03T15:35:36+01:00Sector 72222300 — Information technology services
£4mEstimated value

The provision of independent evaluation services for the Lowering Emissions by Accelerating Forest Finance (LEAF) Coalition

Department for Energy Security and Net Zero · UK

The Lowering Emissions by Accelerating Forest finance (LEAF) Coalition is a voluntary global coalition bringing together the private sector and governments to provide carbon market finance for tropical and subtropical forest conservation. Reversing deforestation is essential to achieving the goals of the Paris Agreement and the

Sources Find a TenderPublished 12 Mar 2025Closes 19 Nov 2024Reference ocds-h6vhtk-049844-2025-03-12T17:26:46ZSector 75211200 — Foreign economic-aid-related services
£350kEstimated 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.