Great British Energy
- Company typePrivate
- Founded2024
- HeadquartersAberdeen, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Great British Energy does
Great British Energy (GBE) is a wholly publicly owned energy investment and development company established by the UK Government under the Great British Energy Act 2025 (Royal Assent May 2025) and headquartered in Aberdeen, Scotland. The company was allocated £8.3bn in the 2025 Spending Review and operates alongside a £27.8bn National Wealth Fund co-investment facility, with the legal entity Great British Energy Group Limited (SC825539) domiciled in Scotland. GBE does not sell commercial products or services; instead it deploys public capital as equity, grants, and loans into UK clean energy projects across nuclear small modular reactors, offshore wind (including floating), onshore wind, solar PV, hydrogen electrolysers, and domestic supply chain manufacturing.
GBE's operating model is structured across four divisions: GBE Local (community and public sector solar/renewables, including installations on NHS sites, schools, and military installations), Onshore Energy, Offshore Energy (covering floating offshore wind), and the subsidiary Great British Energy – Nuclear (GBE-N), which delivers the UK's first SMR fleet at Wylfa via a ~£20bn contract with Rolls-Royce SMR. Key programmes include the £1bn Local Power Plan (targeting 1,000+ community projects by 2030), the £300m Supply Chain Fund for offshore wind and networks components, the £1bn Energy Engineered in the UK industrial programme, and a £1bn joint investment with The Crown Estate in offshore wind supply chains. Notable enterprise partners include Rolls-Royce SMR, ITM Power (10.4% equity stake), Copenhagen Infrastructure Partners, the National Wealth Fund, Scottish National Investment Bank, and Development Bank of Wales, alongside implementation partners Arup, Mace, Jacobs, WSP/Mott MacDonald, and the Amentum/Cavendish Nuclear JV (Litmus Nuclear).
GBE's strategic plan (published December 2025) targets 15 GW of clean energy generation and storage, £15bn of mobilised private finance, 10,000+ directly supported jobs, and 1,000+ community projects by 2030. The company takes minority equity stakes alongside other public finance institutions, reinvests returns from publicly owned assets back into UK capacity, and operates commercially independently while remaining accountable to government through its shareholder framework (DESNZ). Revenue model: capital allocation from HM Treasury plus debt/equity co-investment with the National Wealth Fund, deployed as equity investments, capital grants, and loans rather than priced commercial offerings.
Great British Energy firmographics
Firmographics- Name
- Great British Energy
- Legal name
- Great British Energy Group Limited
- Website
- https://gbe.gov.uk
- Company type
- Private
- Founded year
- 2024
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Great British Energy industry classification
Industry- Product category
- Public Clean Energy Investment
- NAICS
- Wind Electric Power Generation (221115), Electric Power Generation (22111), Electric Power Generation, Transmission and Distribution (2211), Solar Electric Power Generation (221114)
- SIC
- Electric Services (4911), Electric, Gas & Sanitary Services (4900)
- akta.pro primary industry
- Renewable Energy Infrastructure (FSAAAKAG)
- akta.pro secondary industries
- Onshore Wind Power Generation (Utility-Scale) (EUACAFAA), Wind Farm Ownership & Operations (IPP/Utility-Owned Asset Operations) (EUACAFAF), Asset Management & Owner’s Engineering (Lifecycle Strategy, Budgeting, Technical Due Diligence) (EUAMAGAJ), Energy Systems & Power Engineering Consulting (BPAHAIAG), Siting, Resource Assessment & Environmental Tech R&D (Remote Sensing, Wake Modeling, Wildlife Mitigation) (EUAMAOAJ)
Keywords
Where Great British Energy is headquartered
LocationHeadquarters
- HQ city
- Aberdeen
- HQ country
- United Kingdom
- HQ region
- Europe
Offices3 records
Markets served
Great British Energy business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Equity Investment Returns: GBE takes equity stakes in clean energy projects and companies, with returns reinvested into new capacity, more jobs, and new opportunities across the UK. Income generated from portfolio assets reinvested per Great British Energy Act.
- Supply Chain Grants: Capital grant funding to build UK manufacturing capacity for clean energy supply chains. Up to £300m for offshore wind and networks components, with total £1bn programme.
- Local Power Plan: Grants, loans, expert advice, and regulatory support for local and community energy projects. Up to £1 billion funding to support over 1,000 local and community energy projects by 2030.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Public investment vehicle - no commercial pricing |
Go-to-market motion3 records
Distribution channels5 records
Marketing channels7 records
Great British Energy product offering
Product offeringCore offering
Great British Energy is a publicly owned energy company that invests in, develops, builds and operates clean energy projects across the UK, including nuclear (Small Modular Reactors), offshore wind (including floating offshore wind), onshore wind, solar PV, hydrogen, and clean energy supply chain infrastructure. It provides equity investments, capital grants, loans, expert advice and regulatory support to community energy organisations, public sector bodies, clean energy manufacturers and major energy infrastructure developers. Returns on portfolio assets are reinvested into new UK clean energy capacity, jobs, and communities.
Product overview
Great British Energy is a publicly owned energy investment and development company established by the UK Government in 2024/2025. Rather than a unified software product, it operates as a portfolio of investment programs and business divisions. The company encompasses GBE Local (community and public sector solar/renewables), Onshore Energy, Offshore Energy (including floating wind), and its nuclear subsidiary GBE-N for SMR development. Key programs include the Local Power Plan (£1 billion for 1,000+ community projects), the Supply Chain Fund (£300 million for offshore wind manufacturing), and the broader Energy Engineered in the UK programme (£1 billion total). The company functions as a developer, investor, and equity partner rather than a technology product vendor.
Differentiator
Problem solved
Functional benefit
Products and services
- Local Power Plan A government initiative backed by up to £1 billion in funding to support over 1,000 local and community energy projects across the UK by 2030, providing grants, loans, expert advice, and regulatory support to local authorities, community benefit societies, co-operatives, social enterprises and community groups for community-owned renewable energy projects such as solar, wind and hydro.
- GBE Supply Chain Fund: Offshore Wind and Networks A £300 million capital grant funding programme to build UK manufacturing capacity for key constrained components in offshore wind and electricity networks, covering mooring and anchoring, blades, nacelles, towers, monopiles, transition pieces, HVDC/HVAC cables, power transformers, HVDC converter stations, switchgear and reactive power management systems.
- Energy Engineered in the UK (EEUK) Programme A £1 billion initiative to strengthen the UK's industrial base and help deliver the Industrial Strategy by building a resilient, long-term supply chain for clean energy, supporting high-quality jobs across the country and including the Deepwater Wind Commercialisation Programme in partnership with FLOWEX.
- GBE-Nuclear SMR Programme (Wylfa) The UK's first Small Modular Reactor fleet deployment programme at Wylfa, delivered by GBE-Nuclear subsidiary using Rolls-Royce SMR technology, comprising three reactor units generating at least 1.4GW of electricity capable of powering approximately 3 million homes for over 60 years.
- Public Sector Solar and Battery Programme Direct installation of rooftop solar panels and battery storage on NHS trust sites (82 trusts), schools (250+ across England), military installations (8 sites) and prisons across the UK, with expected annual savings reinvested into frontline services.
- Pentland Floating Offshore Wind Farm Investment Minority equity investment in the Pentland Floating Offshore Wind Farm off the Dounreay coast, Scotland, developed by Copenhagen Infrastructure Partners, with capacity to power up to 70,000 homes and create over 1,000 jobs.
Quantifiable outcome
- 15 GW of clean energy generation and storage assets by 2030
- +4 more outcomes
Companies that use Great British Energy
Customer profileNamed customers5 records
Segments4 records
Ideal customer profiles4 records
Great British Energy technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Great British Energy partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and minor.
- Rolls-Royce SMRcoreContract signed April 2026 for design phase (£359M forecast price) and subsequent delivery phase (estimated £8.17bn) for UK's first SMR fleet at Wylfa. Total estimated value approximately £20bn excluding VAT. National Wealth Fund committing up to £599m commercial loan to support works. Three reactor units generating at least 1.4GW, powering ~3 million homes for 60+ years.
- ArupcoreAppointed by GBE-Nuclear for early-phase foundation engineering and design support for Wylfa nuclear power plant project. Project to supply up to 1.5GW of clean energy and create up to 3,000 jobs at peak construction.
- MacecoreAppointed alongside Arup for programme management on UK's first SMR project at Wylfa. Working with Gleeds, LDA Design, and TÜV SÜD Nuclear Technologies.
- JacobscoreAppointed for environmental baselining work at Oldbury site in Gloucestershire. Multidisciplinary team including AtkinsRéalis and Aecom supporting environmental surveys and impact assessments.
- Devolved Governments (Scotland, Wales, Northern Ireland)coreFunding boost of £12m increased to over £21m total for local renewable projects across Scotland, Wales, and Northern Ireland. Includes £4.85m for Scotland, £2.88m for Wales, £1.62m for Northern Ireland.
- Copenhagen Infrastructure Partners (CIP)coreJoint investment in Pentland Floating Offshore Wind Farm alongside National Wealth Fund and Scottish National Investment Bank, each with option to invest £50m. Project off Dounreay coast to power 70,000 homes, creating 1,000+ jobs.
- The Crown Estatecore£1bn joint investment in offshore wind supply chains announced June 2025. Partnership to unlock manufacturing facilities and skilled jobs for UK's industrial renewal. Includes £400m Crown Estate commitment through Supply Chain Accelerator and Investment Programmes.
- WSP and Mott MacDonaldcore£25m contract awarded for environmental services and permitting works for Wylfa SMR programme over five years. To help navigate complex regulatory and consenting processes.
- Protium Green SolutionsminorJoint venture with ITM Power to develop industrial hydrogen projects in Britain including a 15MW electrolyser in Scotland. Strategic partnership for industrial green hydrogen deployment.
- Škoda JS and Doosan EnerbilitycorePre-production work on reactor pressure vessels for Rolls-Royce SMR fleet. Dual-supplier approach to reduce manufacturing delays and project risks for SMR deployment at Wylfa and Temelín.
- Amentum and Cavendish Nuclear JV (Litmus Nuclear)core$406m contract as owner's engineer for UK's first SMR programme at Wylfa. Joint venture to provide independent technical assurance across design, safety, engineering, construction, and commissioning for Rolls-Royce SMR technology deployment over up to 14 years.
Scale indicators11 records
Recent moves3 records
Expansion highlights6 records
Great British Energy competitors and assessment
Company assessmentBroad incumbents
- Iberdrola: Spanish-listed global utility with leadership positions in onshore and offshore wind, grids, and renewables. Comparable to GBE as a large-scale multi-technology clean energy investor with significant grid exposure.
- Equinor: Norwegian state-majority-owned international energy company with growing offshore wind and renewables portfolio alongside legacy oil and gas. Comparable to GBE as a state-backed energy entity investing at scale in renewables and clean energy infrastructure.
- Vattenfall: Swedish state-owned utility active across hydropower, nuclear, wind, and heat. Comparable to GBE as a state-owned integrated energy company pursuing decarbonisation across multiple clean energy technologies.
- EDF (Électricité de France): French state-owned utility with significant nuclear generation fleet, including EPR and Hinkley Point C in the UK. Comparable to GBE-Nuclear as a state-owned nuclear operator/developer and a model for government-led nuclear build-out.
Direct peers
- SSE plc: UK-listed integrated utility with major renewable generation (onshore and offshore wind, hydro) and regulated networks businesses. Comparable to GBE Onshore Energy and offshore wind investments as a UK-based clean energy developer and operator.
- Copenhagen Infrastructure Partners (CIP): Danish fund manager focused on energy infrastructure including offshore wind. GBE has a direct co-investment relationship with CIP on the Pentland Floating Offshore Wind Farm, making CIP a direct operating peer in UK floating offshore wind.
- Orsted: Danish energy company and global leader in offshore wind development, formerly DONG Energy and majority-owned by the Danish state. Comparable to GBE Offshore Energy as a large-scale offshore wind developer and operator.
- Masdar (Abu Dhabi Future Energy Company): UAE state-owned renewable energy company investing across solar, wind, hydrogen, and green infrastructure globally. Closest analogue to GBE as a national government-backed clean energy investment and development vehicle.
- The Crown Estate: UK sovereign real estate and seabed manager actively deploying capital into offshore wind supply chains. GBE has a £1bn joint offshore wind supply chain investment partnership with The Crown Estate, making it both a partner and a direct comparable in this niche.
- National Wealth Fund (UK): UK government-backed investor deploying capital into clean energy, advanced manufacturing, and infrastructure. GBE and the National Wealth Fund co-invest across SMR, offshore wind, and supply chains, making them directly comparable sovereign capital vehicles.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Great British Energy social profiles
Digital presenceGreat British Energy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Great British Energy leadership team
Management profileNumber of profiles
Profiles19 records
Great British Energy subsidiaries and ownership
Company hierarchySubsidiaries1 record
Great British Energy funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Great British Energy M&A and investment
M&A and investmentM&A
Investments3 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Great British Energy
What does Great British Energy do?
Great British Energy is a publicly owned energy company that invests in, develops, builds and operates clean energy projects across the UK, including nuclear (Small Modular Reactors), offshore wind (including floating offshore wind), onshore wind, solar PV, hydrogen, and clean energy supply chain infrastructure. It provides equity investments, capital grants, loans, expert advice and regulatory support to community energy organisations, public sector bodies, clean energy manufacturers and major energy infrastructure developers. Returns on portfolio assets are reinvested into new UK clean energy capacity, jobs, and communities.
Is Great British Energy a public or private company?
Great British Energy is a private company. It is classified as state government owned and is currently operating.
When was Great British Energy founded?
Great British Energy was founded in 2024. It employs 11 to 50 people.
Where is Great British Energy based?
Great British Energy is headquartered in Aberdeen, United Kingdom, in the Europe region.
How does Great British Energy make money?
Three revenue lines are on record. Equity Investment Returns are the primary driver. The others are supply Chain Grants and local Power Plan.
Who are Great British Energy's main competitors?
Broad incumbents on record are Iberdrola, Equinor, Vattenfall and EDF (Électricité de France). Direct peers are SSE plc, Copenhagen Infrastructure Partners (CIP), Orsted, Masdar (Abu Dhabi Future Energy Company), The Crown Estate and National Wealth Fund (UK).
Does Great British Energy have an API?
No public API is recorded for Great British Energy.
What industry is Great British Energy in?
Great British Energy's product category is Public Clean Energy Investment. Its primary akta.pro industry code is FSAAAKAG, Renewable Energy Infrastructure, with a secondary code of EUACAFAA, Onshore Wind Power Generation (Utility-Scale). Its NAICS code is 221115 and its SIC code is 4911.