EnergiaGroup
Energia Group is a vertically integrated Irish energy utility operating 3.784 GW of renewable and flexible generation, serving 885,500 customer sites across the Republic of Ireland and Northern Ireland through the Energia and Power NI retail brands, with a 2.4 GW renewable development pipeline and data centre ambitions.
- Company typePrivate
- Founded1998
- HeadquartersBlanchardstown, Ireland
- Headcount1,001–5,000
- GTM typeB2B and B2C
- OfferingServices
What EnergiaGroup does
Energia Group is a vertically integrated energy utility operating across the island of Ireland, headquartered in Blanchardstown, Dublin. The company was founded in 1998 and serves approximately 885,500 customer sites through two retail brands: Energia in the Republic of Ireland and Power NI in Northern Ireland. It employs 1,113 people and operates 3.784 GW of renewable and flexible generation, including 383 MW of operational onshore wind capacity across 17+ wind farms, plus solar, battery storage, and the gas-fired Huntstown power station operated through its FlexGen business unit. The company is privately owned by Ardian following a €2.5 billion acquisition from I Squared Capital completed in Q1 2026.
The company's core technology stack combines renewable generation assets (onshore wind, solar, battery storage, and green hydrogen production), flexible thermal generation for grid stability, and customer-facing energy solutions including smart metering and the Energy Insights App. Energia was the first operator in the UK and Ireland to produce commercial renewable hydrogen from wind power at Long Mountain Wind Farm using a 1 MW electrolyser, and operates battery storage projects at Huntstown, Castlereagh, and Fieldstown. The company is positioning the Huntstown site as a renewable-powered data centre hub, with Microsoft as a named corporate PPA counterparty, and holds foreshore licences for offshore wind development in the North Celtic Sea and South Irish Sea.
Energia Group's revenue model is anchored in regulated and unregulated utility revenue streams: retail electricity and gas supply to residential and commercial customers, Generation Supply via PPAs and wholesale markets, flexible generation grid services, and emerging data centre and green hydrogen revenue. FY26 EBITDA was €329.1 million. The company is also pursuing the Huntstown Data Centre development to serve hyperscale compute demand, has a 2.4 GW renewable development pipeline, and is constructing new wind farms (Ballylongford, Crossmore, Drumlins Park) that have entered commercial operation between 2024 and 2026.
EnergiaGroup firmographics
Firmographics- Name
- EnergiaGroup
- Legal name
- Energia Group
- Website
- https://energiagroup.com
- Company type
- Private
- Founded year
- 1998
- Operating status
- Operating
- Headcount range
- 1,001–5,000 employees
- Short description
- Energia Group is a vertically integrated Irish energy utility operating 3.784 GW of renewable and flexible generation, serving 885,500 customer sites across the Republic of Ireland and Northern Ireland through the Energia and Power NI retail brands, with a 2.4 GW renewable development pipeline and data centre ambitions.
- Ownership category
- akta.pro rank
Where EnergiaGroup is headquartered
LocationHeadquarters
- HQ city
- Blanchardstown
- HQ country
- Ireland
- HQ region
- Europe
Offices4 records
Markets served
EnergiaGroup business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Operations, Infrastructure, Personnel, Supply Chain, Technology or R&D, Marketing or Sales
Revenue model
- Energy Retail Supply: Supplying electricity and gas to nearly 900,000 homes and businesses across Republic of Ireland and Northern Ireland through Energia and Power NI brands
- Renewable Energy Generation: Operating 3.784 GW of renewable and flexible generation assets including 17+ onshore wind farms, solar farms, and battery storage facilities
- Flexible Generation: Huntstown power plant providing critical security of supply to Irish electricity grid, with flexible capacity for grid balancing
- Data Centre Services: Huntstown Data Centre development for sustainable digital infrastructure serving hyperscale operators
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Usage-based | Monthly | Residential and business energy supply tariffs |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels6 records
EnergiaGroup product offering
Product offeringCore offering
Energia Group is a vertically integrated energy utility operating across the island of Ireland. It generates renewable electricity through onshore wind farms, solar farms, and battery energy storage systems, and supplies electricity and gas to residential and business customers through its Energia and Power NI retail brands. The group also operates flexible gas-fired generation (FlexGen) for grid stability and is developing green hydrogen production and a renewable-powered data centre at the Huntstown site.
Product overview
Energia Group is a modern integrated energy utility operating as a platform-plus-modules architecture across the island of Ireland. The core offering consists of three interconnected business divisions: Renewables (operational wind farms, solar, battery storage, and green hydrogen), Flexible Generation (gas-fired power plants providing security of supply), and Customer Solutions (energy supply with smart metering). The Group serves nearly 900,000 customer sites under two retail brands: Energia (Republic of Ireland) and Power NI (Northern Ireland). Recent growth focuses on data centre development at Huntstown, aligned with AI-driven power demand. The portfolio includes over 383 MW of operational wind assets and development pipelines in offshore wind, solar, and battery storage.
Differentiator
Problem solved
Functional benefit
Brands
- FlexGen: Flexible Generation business operating Huntstown power plants and other flexible generation assets
- Energia Renewables
Products and services
- Energia Retail Electricity and Gas Supply Retail electricity and gas supply brand serving residential and small business customers in the Republic of Ireland through digital and telephone channels.
- Power NI Electricity Supply Wholly-owned electricity supply brand for the Northern Ireland market, serving residential and business customers.
- Onshore Wind Generation Operational onshore wind generation including farms such as Meenadreen (95 MW), Drumlins Park (49 MW), Cornavarrow (38.4 MW), Derrysallagh (32 MW), and Long Mountain (27.6 MW), supplying renewable electricity to the Irish grid and serving corporate PPA customers.
- Solar Energy Generation Utility-scale solar farm development including Fieldstown, Culmullin, Paddock, and Glenamoy solar projects in North Dublin and County Meath, contributing to renewable generation mix.
- Battery Energy Storage Systems Grid-scale battery energy storage systems for storing surplus renewable electricity, including the 75MW Huntstown BESS and Castlereagh and Fieldstown storage projects, providing grid balancing and renewable integration.
- Green Hydrogen Production Renewable hydrogen production using electrolysis at Long Mountain Wind Farm, supplying green hydrogen fuel for hydrogen fuel cell buses in Belfast through a partnership with Translink.
- Flexible Generation (FlexGen) Flexible power generation through gas-fired power plants including Huntstown Power Station, providing security of supply, grid stability services, and grid balancing capacity.
- Data Centre Development Development of a purpose-built data centre at the Huntstown site in Dublin powered by renewable electricity, serving hyperscale operators and aligned with AI-driven power demand growth.
- Smart Metering and Energy Insights Smart meter infrastructure and the Energy Insights App enabling flexible, usage-based pricing plans, real-time consumption optimisation, and demand-side management for residential and business customers.
- Corporate Power Purchase Agreements (PPAs) Corporate renewable energy procurement contracts enabling large commercial and industrial customers (including Microsoft) to source renewable electricity from Energia Group's renewable portfolio.
Quantifiable outcome
- Approximately 17% of Ireland's total electricity requirements supplied
- +3 more outcomes
Companies that use EnergiaGroup
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles4 records
EnergiaGroup technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
EnergiaGroup partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- Siemens EnergycoreSiemens Energy and Energia Group's FlexGen business are collaborating on a two-year refurbishment project for Huntstown 1 power plant, involving equipment manufacturing and site preparation. The partnership spans over 25 years of collaboration.
- TranslinkcoreFive-year supply agreement to power three hydrogen fuel cell double-decker buses manufactured by Wrightbus in Ballymena, operating from Translink's Milewater bus service station in Belfast.
- MicrosoftcoreMicrosoft has entered into Corporate Power Purchase Agreements with Energia Group supporting renewable energy projects including Huntstown Data Centre development. Energia Group completed commissioning of wind farms supported by Microsoft PPAs.
- BladeBridgeminorCork-based design company commissioned to repurpose a decommissioned turbine blade from Meenadreen Wind Farm into site amenities including shelter and seating for walkers on the Leghowney Loop trail.
- Community Foundation IrelandcoreAdministers Meenadreen Wind Farm community benefit fund and other Republic of Ireland wind farm community funds on behalf of Energia, allocating approximately €1 million annually to community projects.
- Community Foundation NI (CFNI)coreAdministers Northern Ireland wind farm community benefit funds including Long Mountain, Glenbuck, Rathsherry, Thornog, and Tyrone Three funds.
- Fermanagh TrustcoreAdministers Northern Ireland wind farm community benefit funds including Cornavarrow, Slieveglass, Teiges, and Slieveglass funds in County Fermanagh and Tyrone.
- Artemis TechnologiesminorPartnership to power world's first 100% electric high-speed foiling passenger ferry (EF-24) using wind energy from Energia Group wind farms for Belfast to Bangor pilot scheme.
- EirGrid GroupcoreNational grid operator for Republic of Ireland; collaboration on Drumlins Park Wind Farm substation energisation and grid integration.
- ESB NetworkscoreElectricity network operator collaborating on grid integration for Drumlins Park Wind Farm and substation development.
Scale indicators9 records
Recent moves6 records
Expansion highlights6 records
EnergiaGroup competitors and assessment
Company assessmentMarket position
Weaknesses4 records
Competitive moat5 records
Customer concentration
EnergiaGroup social profiles
Digital presenceEnergiaGroup compliance and trust
Trust signalCompliance4 records
EnergiaGroup financial estimates
Financial estimateRevenue estimate
Valuation estimate
EnergiaGroup leadership team
Management profileNumber of profiles
Profiles10 records
EnergiaGroup subsidiaries and ownership
Company hierarchySubsidiaries3 records
EnergiaGroup funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
EnergiaGroup M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about EnergiaGroup
What does EnergiaGroup do?
Energia Group is a vertically integrated energy utility operating across the island of Ireland. It generates renewable electricity through onshore wind farms, solar farms, and battery energy storage systems, and supplies electricity and gas to residential and business customers through its Energia and Power NI retail brands. The group also operates flexible gas-fired generation (FlexGen) for grid stability and is developing green hydrogen production and a renewable-powered data centre at the Huntstown site.
Is EnergiaGroup a public or private company?
EnergiaGroup is a private company. It is classified as private equity controlled and is currently operating.
When was EnergiaGroup founded?
EnergiaGroup was founded in 1998. It employs 1,001 to 5,000 people.
Where is EnergiaGroup based?
EnergiaGroup is headquartered in Blanchardstown, Ireland, in the Europe region.
How does EnergiaGroup make money?
Four revenue lines are on record. Energy Retail Supply is the primary driver. The others are renewable Energy Generation, flexible Generation and data Centre Services.
Does EnergiaGroup have an API?
No public API is recorded for EnergiaGroup.