---
title: "Energy and Net Zero Professional Services Framework"
ocid: "ocds-h6vhtk-04536b"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-04536b"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-04536b.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-04536b.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "DESNZ & DSIT GROUP COMMERCIAL"
published: "2025-02-26"
---

# Energy and Net Zero Professional Services Framework

Buyer: DESNZ & DSIT GROUP COMMERCIAL  
Current stage: Award  
OCID: ocds-h6vhtk-04536b

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## Summary

The Department for Energy Security and Net Zero (DESNZ) is currently conducting the procurement process for the Energy and Net Zero Professional Services Framework (ENZPS). This framework aims to secure professional services in the energy and net-zero sectors, including Nuclear, Renewables and Infrastructure, Hydrogen for Heating, Heat Networks, Oil, Gas and Electricity, Emerging Technologies, and Industrial Transformation. Located in the UK, the procurement is at the "award" stage as of 26 February 2025, following a competitive open procedure. This framework agreement is intended to last for an initial 24 months, with the possibility of two additional 12-month extensions. Bidders had until 23 April 2024 to attend a supplier information event, and tender submission was due by 30 May 2024.

This tender offers significant opportunities for businesses with expertise in energy and net-zero technologies to engage with DESNZ and its partner organisations. The framework is structured to accommodate a variety of lots, allowing suppliers to bid on multiple segments, each tailored to specific areas of energy service needs. Businesses specialising in policy and strategy, change and transformation, energy design and delivery, and enterprise and innovation will find ample opportunities to contribute to the UK's energy transition goals. Additionally, both large-scale enterprises and SMEs are encouraged to participate, providing diverse opportunities for growth and collaboration across the public sector.

## Notice

The Energy and Net Zero Professional Services (ENZPS) Framework is a multi-lot Framework Agreement available for the use of the Department for Energy Security and Net Zero (DESNZ) and its Partner Organisations (POs). The framework consists of 7 lots: Lot 1 Nuclear Lot 2 Renewables and Infrastructure Lot 3 Hydrogen for Heating Lot 4 Heat Networks Lot 5 Oil, Gas and Electricity Lot 6 Emerging Technologies - including Net Zero Innovation Lot 7 Industrial Transformation The framework will be for 24 months with an option to extend for 2 further periods of 12 months. The framework competition was run using the open procedure under PCR2015.

### Lot Information

Energy and Net Zero Professional Services Framework - Lot 1(Nuclear)

The Department for Energy Security and Net Zero as the Authority intends to put in place a Collaborative Agreement for the provision of professional services related to Energy & Net Zero to be utilised by the Department. Bidders may be asked to provide services within the following service deliverable areas within each Lot - but are not expected to fulfil all service deliverables: Policy and Strategy Change and Transformation Energy Design and Delivery Enterprise and Innovation This Lot will provide services related to Nuclear

Energy and Net Zero Professional Services Framework - Lot 2 (Renewables and Infrastructure)

The Department for Energy Security and Net Zero as the Authority intends to put in place a Collaborative Agreement for the provision of professional services related to Energy & Net Zero to be utilised by the Department. Bidders may be asked to provide services within the following service deliverable areas within each Lot - but are not expected to fulfil all service deliverables: Policy and Strategy Change and Transformation Energy Design and Delivery Enterprise and Innovation This Lot will provide services related to Renewables and Infrastructure

Energy and Net Zero Professional Services Framework - Lot 3 (Hydrogen for Heating)

The Department for Energy Security and Net Zero as the Authority intends to put in place a Collaborative Agreement for the provision of professional services related to Energy & Net Zero to be utilised by the Department. Bidders may be asked to provide services within the following service deliverable areas within each Lot - but are not expected to fulfil all service deliverables: Policy and Strategy Change and Transformation Energy Design and Delivery Enterprise and Innovation This lot will provide services related to Hydrogen and Hydrogen for Heating

Energy and Net Zero Professional Services Framework - Lot 4 Heat Networks

The Department for Energy Security and Net Zero as the Authority intends to put in place a Collaborative Agreement for the provision of professional services related to Energy & Net Zero to be utilised by the Department. Bidders may be asked to provide services within the following service deliverable areas within each Lot - but are not expected to fulfil all service deliverables: Policy and Strategy Change and Transformation Energy Design and Delivery Enterprise and Innovation This lot will provide services related to Heat Networks

Energy and Net Zero Professional Services Framework - Lot 5 Oil, Gas, and Electricity

The Department for Energy Security and Net Zero as the Authority intends to put in place a Collaborative Agreement for the provision of professional services related to Energy & Net Zero to be utilised by the Department. Bidders may be asked to provide services within the following service deliverable areas within each Lot - but are not expected to fulfil all service deliverables: Policy and Strategy Change and Transformation Energy Design and Delivery Enterprise and Innovation This Lot will provide services related to Oil, Gas, and Electricity

Energy and Net Zero Professional Services Framework - Lot 6 (Emerging Technologies)

The Department for Energy Security and Net Zero as the Authority intends to put in place a Collaborative Agreement for the provision of professional services related to Energy & Net Zero to be utilised by the Department. Bidders may be asked to provide services within the following service deliverable areas within each Lot - but are not expected to fulfil all service deliverables: Policy and Strategy Change and Transformation Energy Design and Delivery Enterprise and Innovation This Lot will provide services related to Emerging Technologies including Net Zero Innovation

Energy and Net Zero Professional Services Framework - Lot 7 (Industrial Transformation)

The Department for Energy Security and Net Zero as the Authority intends to put in place a Collaborative Agreement for the provision of professional services related to Energy & Net Zero to be utilised by the Department. Bidders may be asked to provide services within the following service deliverable areas within each Lot - but are not expected to fulfil all service deliverables: Policy and Strategy Change and Transformation Energy Design and Delivery Enterprise and Innovation This Lot will provide services related to Industrial Transformation - including CCUS (carbon capture, utilisation, and storage), GGR (greenhouse gas removals) and HICC

Lot 1 Nuclear

The Energy and Net Zero Professional Services (ENZPS) Framework is a multi-lot Framework Agreement available for the use of the Department for Energy Security and Net Zero (DESNZ) and its Partner Organisations (POs). The framework consists of 7 lots: Lot 1 Nuclear Lot 2 Renewables and Infrastructure Lot 3 Hydrogen for Heating Lot 4 Heat Networks Lot 5 Oil, Gas and Electricity Lot 6 Emerging Technologies Lot 7 Industrial Transformation The framework will be for 24 months with an option to extend for 2 further periods of 12 months. The framework competition was run using the open procedure under PCR2015. Additional information: Awarded suppliers: Accenture (UK) Limited Arcadis Consulting (UK) Limited COSTAIN LIMITED Gleeds Energy Ltd Jacobs U.K. Limited Mott MacDonald Limited Ove Arup and Partners Limited PA Consulting Services Limited Turner & Townsend Infrastructure Ltd TUV SUD Ltd

Lot 2 Renewables and Infrastructure

The Energy and Net Zero Professional Services (ENZPS) Framework is a multi-lot Framework Agreement available for the use of the Department for Energy Security and Net Zero (DESNZ) and its Partner Organisations (POs). The framework consists of 7 lots: Lot 1 Nuclear Lot 2 Renewables and Infrastructure Lot 3 Hydrogen for Heating Lot 4 Heat Networks Lot 5 Oil, Gas and Electricity Lot 6 Emerging Technologies Lot 7 Industrial Transformation The framework will be for 24 months with an option to extend for 2 further periods of 12 months. The framework competition was run using the open procedure under PCR2015. Additional information: Awarded suppliers: AECOM Limited Arcadis Consulting (UK) Limited Atkins Realis UK Limited Buro Happold Ltd Capgemini UK PLC City Science Corporation Ltd Deloitte LLP Entrust Professional Services Ltd Environmental Resources Management Limited Hatch Associates Limited IfM Engage Ltd PA Consulting Services Limited Ricardo-AEA Ltd Turner & Townsend Infrastructure Ltd WSP UK Limited

Lot 3 Hydrogen for Heating

The Energy and Net Zero Professional Services (ENZPS) Framework is a multi-lot Framework Agreement available for the use of the Department for Energy Security and Net Zero (DESNZ) and its Partner Organisations (POs). The framework consists of 7 lots: Lot 1 Nuclear Lot 2 Renewables and Infrastructure Lot 3 Hydrogen for Heating Lot 4 Heat Networks Lot 5 Oil, Gas and Electricity Lot 6 Emerging Technologies - including Net Zero Innovation Lot 7 Industrial Transformation The framework will be for 24 months with an option to extend for 2 further periods of 12 months. The framework competition was run using the open procedure under PCR2015. Additional information: Awarded suppliers: Baringa Partners LLP City Science Corporation Ltd Deloitte LLP Energy Systems Catapult Services Ltd Environmental Resources Management Limited Frazer-Nash Consultancy Limited Guidehouse Europe Limited Jacobs U.K. Limited Ove Arup and Partners Limited WSP UK Limited

Lot 4 Heat Networks

The Energy and Net Zero Professional Services (ENZPS) Framework is a multi-lot Framework Agreement available for the use of the Department for Energy Security and Net Zero (DESNZ) and its Partner Organisations (POs). The framework consists of 7 lots: Lot 1 Nuclear Lot 2 Renewables and Infrastructure Lot 3 Hydrogen for Heating Lot 4 Heat Networks Lot 5 Oil, Gas and Electricity Lot 6 Emerging Technologies - including Net Zero Innovation Lot 7 Industrial Transformation The framework will be for 24 months with an option to extend for 2 further periods of 12 months. The framework competition was run using the open procedure under PCR2015. Additional information: Awarded suppliers: AECOM Limited CAG Consult LLP Fair Heat Limited Greenfield Nordic Ltd Mace Consult Limited Ramboll UK Limited Ricardo-AEA Ltd RSM UK Consulting LLP Sustainable Energy Ltd WSP UK Limited

Lot 5 Oil, Gas and Electricity

The Energy and Net Zero Professional Services (ENZPS) Framework is a multi-lot Framework Agreement available for the use of the Department for Energy Security and Net Zero (DESNZ) and its Partner Organisations (POs). The framework consists of 7 lots: Lot 1 Nuclear Lot 2 Renewables and Infrastructure Lot 3 Hydrogen for Heating Lot 4 Heat Networks Lot 5 Oil, Gas and Electricity Lot 6 Emerging Technologies - including Net Zero Innovation Lot 7 Industrial Transformation The framework will be for 24 months with an option to extend for 2 further periods of 12 months. The framework competition was run using the open procedure under PCR2015. Additional information: Awarded suppliers: Arcadis Consulting (UK) Limited Atkins Realis UK Limited Capgemini UK PLC Cogent Skills Limited Energy Systems Catapult Services Ltd Gleeds Energy Ltd Kent Energies UK Ltd Mace Consult Limited Mott MacDonald Limited North Highland UK Ltd. PA Consulting Services Ltd Ramboll UK Limited RRL Consulting Engineers Turner & Townsend Infrastructure Ltd Yellow Wood Energy Consulting Ltd

Lot 6 Emerging Technologies - including Net Zero Innovation

The Energy and Net Zero Professional Services (ENZPS) Framework is a multi-lot Framework Agreement available for the use of the Department for Energy Security and Net Zero (DESNZ) and its Partner Organisations (POs). The framework consists of 7 lots: Lot 1 Nuclear Lot 2 Renewables and Infrastructure Lot 3 Hydrogen for Heating Lot 4 Heat Networks Lot 5 Oil, Gas and Electricity Lot 6 Emerging Technologies - including Net Zero Innovation Lot 7 Industrial Transformation The framework will be for 24 months with an option to extend for 2 further periods of 12 months. The framework competition was run using the open procedure under PCR2015. Additional information: Awarded suppliers: AECOM Limited Carbon Limiting Technologies Limited COSTAIN LIMITED Energy Systems Catapult Services Ltd Environmental Resources Management Limited Frazer-Nash Consultancy Limited Gleeds Energy Ltd Guidehouse Europe Limited IBM United Kingdom Limited IfM Engage Ltd Jacobs U.K. Limited Kent Energies UK Ltd Mott MacDonald Limited Ricardo-AEA Ltd Zuhlke Engineering Ltd

Lot 7 Industrial Transformation

The Energy and Net Zero Professional Services (ENZPS) Framework is a multi-lot Framework Agreement available for the use of the Department for Energy Security and Net Zero (DESNZ) and its Partner Organisations (POs). The framework consists of 7 lots: Lot 1 Nuclear Lot 2 Renewables and Infrastructure Lot 3 Hydrogen for Heating Lot 4 Heat Networks Lot 5 Oil, Gas and Electricity Lot 6 Emerging Technologies - including Net Zero Innovation Lot 7 Industrial Transformation The framework will be for 24 months with an option to extend for 2 further periods of 12 months. The framework competition was run using the open procedure under PCR2015. Additional information: Awarded suppliers: AECOM Limited Atkins Realis UK Limited City Science Corporation Ltd Energy Systems Catapult Services Ltd Gleeds Energy Ltd ICF Consulting Services Limited IDOM (UK) LTD Jacobs U.K. Limited Mace Consult Limited Mott MacDonald Limited PA Consulting Services Limited Ramboll UK Limited Ricardo-AEA Ltd Turner & Townsend Infrastructure Ltd WSP UK Limited

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/007341-2025 |
| Notice type | Tender Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | Not specified |
| Awardee scale | Large, SME |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 26 Feb 2025 |
| Submission deadline | 30 May 2024 |
| Future notice date | Not specified |
| Award date | 1 Feb 2025 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £500,000,000 |
| Lots value | £500,000,000 |
| Awards value | Not specified |
| Contracts value | £252,500,000 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Active, Cancelled |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | DESNZ & DSIT GROUP COMMERCIAL |
| Additional buyers | DEPARTMENT FOR ENERGY SECURITY AND NET ZERO |
| Locality | LONDON |
| Post town | South West London |
| Postcode | SW1A 2EG |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI35 Westminster and City of London |
| Local authority | Westminster |
| Electoral ward | St James's |
| Westminster constituency | Cities of London and Westminster |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 43 |
| Supplier names | ACCENTURE (UK; AECOM; ARCADIS CONSULTING (UK; ATKINS RÉALIS; BARINGA PARTNERS; BURO HAPPOLD; CAG CONSULT; CAPGEMINI; CARBON LIMITING TECHNOLOGIES; CITY SCIENCE; COGENT SKILLS; COSTAIN; DELOITTE; ENERGY SYSTEMS CATAPULT SERVICES; ENTRUST PROFESSIONAL SERVICES; ENVIRONMENTAL RESOURCES MANAGEMENT; FAIR HEAT; FRAZER-NASH CONSULTANCY; GLEEDS ENERGY; GREENFIELD NORDIC; GUIDEHOUSE EUROPE; HATCH ASSOCIATES; IBM UNITED KINGDOM; ICF CONSULTING SERVICES; IDOM (UK; IFM ENGAGE; JACOBS; KENT ENERGIES; MACE CONSULT; MOTT MACDONALD; NORTH HIGHLAND; OVE ARUP AND PARTNERS; PA CONSULTING SERVICES; RAMBOLL; RICARDO-AEA; RRL CONSULTING ENGINEERS (RRL GROUP; RSM UK CONSULTING; SUSTAINABLE ENERGY; TURNER & TOWNSEND INFRASTRUCTURE; TÜV SÜD; WSP; YELLOW WOOD ENERGY CONSULTING; ZUHLKE ENGINEERING |

## CPV Codes

### Divisions

- 09 - Petroleum products, fuel, electricity and other sources of energy
- 71 - Architectural, construction, engineering and inspection services

### Codes

- 09300000 - Electricity, heating, solar and nuclear energy
- 71314000 - Energy and related services

## Release History

- 26 Feb 2025 at 17:19 - Award - Award Notice - https://www.find-tender.service.gov.uk/Notice/007341-2025
- 18 Apr 2024 at 15:07 - Tender - Tender Notice - https://www.find-tender.service.gov.uk/Notice/012711-2024

## Notice URLs

- https://beisgroup.ukp.app.jaggaer.com/
- https://www.contractsfinder.service.gov.uk/Notice/e43ccf35-96a7-4851-ac1f-8f4213c70fc2
- https://www.gov.uk/government/organisations/department-for-energy-security-and-net-zero

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-04536b. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-04536b.json.