UK – The Department For Energy Security Contracts

Found 286 notices in past year.

March 2025

Dsit & Desnz

End User Devices and Accessories
award: Jigsaw Systems
£6M

March 2025

Department for Energy Security & Net Zero

Heat Network Technical Assurance Scheme Training Provider
pin
£1.5M

Desnz

Unlocking Waste Heat: Guidance for Heat Networks & Heat Sources
award: IFF Research
£250K

Solihull Metropolitan Borough Council

SOL CW Net Zero Neighbourhood ME
pin

Department for Energy Security & Net Zero

Heat Network Technical Assurance Scheme (HNTAS) Scheme Operator
pin
£9.5M

Dsit & Desnz

Out of Hours Monitoring for the Cirrus Platform
award: Six Degrees Technology Group
£500K
Prj_4021 - Domain Tools Cyber Enrichment
award: Voodoo Technology
£47.7K
Ethical Phishing Lure Service
award: Blockphish
£30K

Department for Energy Security & Net Zero

LHC Procurement Group

Retrofit and Decarbonisation Framework
award: 94 suppliers
£460M

LHC Procurement Group for the Scottish Procurement Alliance

Retrofit and Decarbonisation Framework
award: 42 suppliers
£120M

LHC Procurement Group for the Welsh Procurement Alliance

Retrofit and Decarbonisation Framework
award: 42 suppliers
£80M

Mining Remediation Authority

Emergency Call Out and Minor Works
pin

Plymouth City Council

Heat Network Development Partner - Bidders Day
pin
£3.5B

Mining Remediation Authority

Framework for the Drilling and Testing of Boreholes in Former Mining Areas
pin

Nuclear Decommissioning Authority

Department for Energy Security & Net Zero

European Market Data and Analysis
award
£10.5K

February 2025

Department for Science Innovation & Technology Dsit

Scientific Research and Advice for Government Dynamic Purchasing System - DPS Application
tender
£9M

UK SBS

Research Study of the Potential for Cost Reduction in Undergrounding Transmission Lines Over Long Distances
award: Ramboll
£100K

Coal Authority

Framework for the Drilling and Testing of Boreholes in Former Mining Areas
pin

Desnz

Energy & Net Zero Professional Services Framework
award: 43 suppliers
£250M

Desnz & Dsit Group Commercial

Energy and Net Zero Professional Services Framework
award: 43 suppliers
£250M

Peterborough City Council

Desnz

Devops Resource for Radiological Response and Emergency Management System (RREMS)
award: Investigo
£289K
NIS Delivery Cyber Security Programme Support
award: KPMG
£145K

Dsit & Desnz

Records and Information Lifecycle Management Tool
award: Infotechtion
£83.3K
ArcGis Licenses
award: ESRI
£26.3K

Desnz

Legal Services for the DESNZ GBN Sponsorship and Policy Team
award: Dla Piper
£15M

Ofgem

Heat Networks Authorisation Conditions
award: TLT
£450K

Department for Energy Security & Net Zero

Climate Innovation Pull Facility (CIPF) - Facility Manager - Invitation to Submit Initial Tenders
tender
£500M

Desnz

Climate Innovation Pull Facility - Facility Manager - Invitation to Submit Initial Tenders
tender
£500M
Downstream Oil Resilience: Site Security
award: Cornerstone GRG
£300K

Coal Authority

Reed Bed Refurbishment
tender
£9.3M

Department for Environment Food & Rural Affairs

Nuclear Energy Regulatory Justification Services Framework
tender
£8.7M

Mining Remediation Authority

Reed Bed Refurbishment
tender
£9.3M
Reed Bed Refurbishment
update

Sefton Council

Warm Homes Local Grant Contractor
award: Ecogee
£26M

Trustees of the British Museum

British Museum Construction Professional Services Consultancy Framework
tender
£46.1M

Coal Authority

Reed Bed Waste Management
tender
£9.3M

Department of Environment Food & Rural Affairs DEFRA Network Etendering Portal

Nuclear Energy Regulatory Justification Services Framework
tender
£8.7M

Mining Remediation Authority

Framework for the Drilling and Testing of Boreholes in Former Mining Areas
pin
£30M
Reed Bed Waste Management
tender
£9.3M
Reed Bed Waste Management
update
Reed Bed Waste Management
update

January 2025

Caerphilly County Borough Council

Training Providers (CCBC Employees and Residents)
award: 38 suppliers
£7M

Department for Energy Security & Net Zero

National Atmospheric Emissions Inventory (NAEI) 2025 - Lot 1
award: Ricardo AEA
£32.4M

Desnz

Office for National Statistics

Annual Survey of Goods and Services
award: IFF Research
£2.8M

Desnz

Methane Emissions From Anaerobic Digestion
award: NNFCC
£167K

Nottingham City Council

CPU 7190) Anaerobic Digestion Potential Study
tender
£80K

Desnz

Penetration Testing for Radiological Response and Emergency Management System (RREMS) and Monitors API Bridge
award: Armadillo Sec
£13.5K

Dsit & Desnz

Renewal of Support and Subscription of IBM Licences
award: Ultima Business Solutions
£551K

Desnz

Sizewell C Legal Services
tender
£7.5M
Link to Tender
tender
£5M
Sizewell C Legal Services
award: Ashurst
£7.5M
Sizewell C Legal Services
award: Ashurst
£7.5M

UK Shared Business Services

Desnz/Dsit/Uksa/DBT GPC
award: Barclays Bank
£1

Central & Cecil Housing Trust

Building Maintenance and Refurbishment Framework
award: 40 suppliers
£90M

Salix Finance

Building Decarbonisation Consultancy Services
pin
£5M
Building Decarbonisation Consultancy Services
pin
£5M

Trafford Council

STAR & TPPL Materials Framework
tender
£400M

Guys & St Thomas NHS Trust

Legal Support for Energy Procurement Project
award: Capsticks Solicitors
£34K

December 2024

Department for Energy Security & Net Zero

Department for Energy Security & Net Zero

Technical Advisory Services for Sizewell C
award: Ove Arup & Partners
£3.7M

Desnz

NZM Off-Model Research
award: Environmental Resources Management
£110K

Nottingham City Council

CPU 6657) Midlands Net Zero Hub Domestic Retrofit & PAS2035 Consultancy
award: Andrews Environmental Consultancy
£1.6M

Desnz

National Zoning Model - Primary Model Development
award: Environmental Resources Management
£641K
Global Calculator Upgrade
award: Frazer Nash Consultancy
£100K

Dsit & Desnz

Enterprise Application Software
award: Excelpoint
£247K

UK Research & Innovation

Monitoring Services Provider Dynamic Purchasing System (DPS)
tender
£40M

UK Research & Innovation

UK-Norway Green Shipping Corridors Pre-Feasibility Study
award: Ricardo AEA
£250K

Department for Energy Security & Net Zero

Desnz

Cornwall Council

Retrofit Planning Support
award: Arcadis
£27.1K

Mining Remediation Authority Coal Authority

Emergency Call Out and Minor Works
pin

November 2024

Department for Energy Security & Net Zero

Desnz

Desnz & Dsit Group Commercial

Home Energy Model (HEM), Standard Assessment Procedure (SAP) and Reduced Data Standard Assessment Procedure (RdSAP)
tender
9,200,000
tender
Quantum Technology Missions Roadmaps
tender
350,000
update

Department for Business & Trade

Office for Product Safety and Standards (OPSS) Outsourced Product Testing
pin
£35M

Department for International Trade

Office for Product Safety and Standards (OPSS) Outsourced Product Testing
tender
£35M

Desnz

Hydrogen Storage Rights and Associated Remarketing Services
pin

Desnz

Managed Support Services - Solution Development
award: Corporate Project Solutions
£224K

Dsit & Desnz

Managed Support, Training, and Assurance for Cloud Platform POSIT
award: Jumping Rivers
£40K

Department for Energy Security & Net Zero

Offshore Renewables Decommissioning Technical Advice 2024
award: Frazer Nash Consultancy
£323K
Chair to the Climate Change Committee (CCC
award: Saxton Bampfylde Hever
£30K

Desnz

Market Engagement Event
pin

Maritime & Coastguard Agency

MCA Technical Specialist Advisory Services - Lot 1 to Lot 6
award: 12 suppliers
£19M

Desnz

Climate Finance Accelerator (CFA) 2 - Evaluation Partner
tender
£4.1M

Desnz & Dsit Group Commercial

Climate Finance Accelerator (CFA) 2 - Evaluation Partner
tender
£4.1M

Central & Cecil Housing Trust

Building Maintenance and Refurbishment Framework
tender
£90M

October 2024

Department for Energy Security & Net Zero

Desnz

Desnz & Dsit Group Commercial

Shadow Training Provider of the Heat Network Technical Assurance Scheme (HNTAS)
tender
£183K

Crescent Purchasing Consortium

Utilities Supplies and Services Framework
award: Inenco Group
£500M

Ofgem

DRHI Statistical and Targeted Site Audits
award: Atkinsrealis PPS
£2.3M

Department for Science Innovation & Technology

Matrix Programme - Technology (Including ERP) & Systems Integration Services
award: 2 suppliers
£144M

Dsit & Desnz

User Centred Design and Business Analyst Resource Partner
award: Identity E2E
£3.8M

UK Shared Business Services

Process Management System
pin

United Kingdom Atomic Energy Authority

Open Source Searching Platform
award: Strider Technologies
£120K

Department for Energy Security & Net Zero

Legal Services for the Sizewell C Project
award: Linklaters
£23.9M
GBN Legal Services - Co-Investment Decision Advice
award: Slaughter & May
£600K

Desnz

ECO4 Fraud and Error Assurance
pin
£594K

Desnz & Dsit Group Commercial

ECO4 Fraud and Error Assurance
pin
£594K

Cheltenham Borough Council

Professional Retrofit Services
award: Sero Life
£300K

Coal Authority

Mine Entry Inspections
pin
£250K

September 2024

Department for Energy Security & Net Zero

200,995.44
award: UK Research & Innovation Represented by the British Geological Survey
£201K

Desnz

Decarbonising Gas Markets: How Could the EU Gas Package Impact the UK?
pin
HNTAS Pilot Assessors
award: 4 suppliers
£165K

Desnz & Dsit Group Commercial

Heat Network Technical Assurance Scheme (HNTAS): Shadow Training Provider Brief
pin
£200K

Business Energy & Industrial Strategy

Delivery Partner 2 - SHDF W3 & Local Authority Retrofit Scheme
pin

Desnz

Devops Resource for Radiological Response and Emergency Management System (RREMS)
award: Investigo
£57.8K
Jira, Confluence and Checklist (UK Cloud) Licenses
award: Eficode
£35.8K
2x Sayari Graph Licenses From G-Cloud 13
award: Sayari Labs
£25K

Dsit & Desnz

Dell Windows Laptops and Peripherals
award: Dell Corporation
£2.5M

United Kingdom Atomic Energy Authority

Social Value Reporting Software
award: Thrive CSR
£56K

Department for Energy Security & Net Zero

Department for Energy Security & Net Zero

UK Pavilion and Office Space
award: Orientations Events LLC
£985K

Desnz

Greenhouse Gas Removal - Technical Consultancy
award: WSP
£4M

Royal Borough of Windsor & Maidenhead Council

PSDS Works at Windsor Leisure Centre
award: Leisure Energy
£6.3M
PSDS Works at Windsor Leisure Centre
award: Leisure Energy
£6.3M

Coal Authority

Desnz

Lowering Emissions by Accelerating Forest Finance (LEAF) Coalition Evaluation
pin

Desnz & Dsit Group Commercial

Lowering Emissions by Accelerating Forest Finance (LEAF) Coalition Evaluation
pin
£400K

(More available)