Rega Energy
Rega Energy is a Portuguese renewable energy company that develops, finances, builds, owns, and operates biomethane and green hydrogen plants, supplying long-term renewable gas contracts to hard-to-abate industrial customers such as glass, ceramics, cement, steel, biochemicals, fertilizers, pulp and paper, and textiles.
- Company typePrivate
- Founded2021
- HeadquartersLisbon, Portugal
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Rega Energy does
Rega Energy (legal entity REGAENERGY GROUP, S.A.) is a Portuguese renewable energy company founded in 2021 and headquartered in Lisbon, with regional offices in Porto and Coimbra. The company develops, finances, builds, owns, and operates biomethane plants — which purify biogas generated from agricultural, municipal, and industrial organic waste into pipeline-grade renewable gas — and green hydrogen plants, which produce hydrogen via water electrolysis powered by renewable electricity (wind, solar, hydroelectric). Its flagship product concept, the Green Hydrogen Valley, integrates regional clusters of hydrogen production and consumption to serve hard-to-abate industrial users such as glass, ceramics, cement, steel, biochemicals, fertilizers, pulp and paper, and textiles — sectors where electrification is technically constrained and where decarbonization requires drop-in renewable gas molecules rather than electrons.
The company monetizes through long-term, price-stable supply contracts with industrial off-takers, replacing imported natural gas and petcoke with locally produced renewable gases. Its customer base currently includes named enterprises across glass (CRISAL/LCGlass), ceramics (Primus Ceramics, Revigrés), aggregates (CERTECA), and agricultural livestock (Pasto Alentejano). Backed by a single institutional investor, SWEN Capital Partners, which led a €60M round in July 2023, the company has signaled an additional €500M infrastructure deployment over the subsequent two years.
As of the most recent data, the company reports 1 biomethane project and approximately 1 green hydrogen project under development, with an expected combined impact of over 2 TWh/year of fossil energy displacement — equivalent to more than 2% of all natural gas consumed in Portugal. The company is a member of the GlassTrend global consortium and the Breakthrough Energy-supported Cleantech for Iberia coalition, and operates as a public limited company (S.A.) registered in Porto with a stated share capital of approximately €64,000.
Rega Energy firmographics
Firmographics- Name
- Rega Energy
- Legal name
- REGAENERGY GROUP, S.A.
- Website
- https://regaenergy.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Rega Energy is a Portuguese renewable energy company that develops, finances, builds, owns, and operates biomethane and green hydrogen plants, supplying long-term renewable gas contracts to hard-to-abate industrial customers such as glass, ceramics, cement, steel, biochemicals, fertilizers, pulp and paper, and textiles.
- Ownership category
- akta.pro rank
Rega Energy industry classification
Industry- Product category
- Renewable Energy
- NAICS
- Industrial Gas Manufacturing (32512)
- SIC
- Crude Petroleum & Natural Gas (1311), Electric, Gas & Sanitary Services (4900)
- akta.pro primary industry
- Biogas/RNG Plant Development, EPC & Project Delivery (EUAAAEAH)
- akta.pro secondary industries
- Biofuels & Renewable Fuels Switching (Biomethane/RNG, Bio-oils, Sustainable Biomass) (EUABAJAD), Hydrogen & Derivative Fuels for Industry (H₂, Ammonia, Methanol) (EUABAJAC), Biogas Upgrading-to-Power (Biomethane-to-Power, Pipeline Injection + Power) (EUACAIAJ), RNG Tracking, Certification & Environmental Attributes (RINs/LCFS/GoO) (EUAJAJAD)
Keywords
Where Rega Energy is headquartered
LocationHeadquarters
- HQ city
- Lisbon
- HQ country
- Portugal
- HQ region
- Europe
Offices3 records
Markets served
Rega Energy business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Infrastructure, Technology or R&D, Supply Chain
Revenue model
- Renewable Gas Supply Contracts: Long-term supply agreements with industrial customers for biomethane and green hydrogen delivery. The company develops, builds, owns and operates production plants, providing price and supply stability to customers while replacing imported fossil fuels.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels7 records
Rega Energy product offering
Product offeringCore offering
Rega Energy develops, finances, builds, owns and operates biomethane and green hydrogen production plants in Portugal. It produces renewable gases locally from agricultural, municipal and industrial waste (biomethane) and from water electrolysis powered by wind, solar and hydroelectric electricity (green hydrogen), and supplies them through long-term contracts to hard-to-abate industrial customers as a substitute for imported natural gas and petcoke.
Product overview
REGA ENERGY is a renewable energy company offering two core product lines — Biomethane and Green Hydrogen — which function as complementary decarbonization solutions for hard-to-abate industries. The company develops, finances, builds, owns, and operates biomethane plants (producing renewable gas from agricultural, municipal, and industrial waste) and green hydrogen plants (producing hydrogen via water electrolysis powered by wind, solar, and hydroelectric sources). Both products supply locally produced renewable gases to industrial customers, replacing imported fossil fuels. The company also develops Green Hydrogen Valleys as integrated regional production clusters. The business model emphasizes price and supply stability for energy-intensive industries including glass, ceramics, cement, steel, biochemicals, fertilizers, pulp and paper, and textiles.
Differentiator
Problem solved
Functional benefit
Products and services
- Biomethane 100% renewable gas produced by purifying biogas generated from the transformation of organic matter sourced from agricultural, municipal and industrial waste. Rega Energy develops, builds, owns and operates biomethane production plants and supplies the resulting renewable gas to industrial customers and high energy-intensity consumers in sectors such as ceramics, glass and pulp & paper, replacing imported fossil fuels.
- Green Hydrogen (Hidrogénio Verde) Green hydrogen produced by splitting water through electrolysis powered by renewable electricity (wind, solar or hydroelectric). Rega Energy develops, finances, builds, owns and operates green hydrogen production plants to supply local industries as a substitute for imported fossil fuels, with green oxygen produced as a valuable co-product.
- Green Hydrogen Valleys
Quantifiable outcome
- Fossil energy consumption impact of over 2 TWh/year, representing over 2% of all natural gas consumed in Portugal
- +1 more outcomes
Companies that use Rega Energy
Customer profileNamed customers5 records
Segments9 records
Ideal customer profiles1 record
Rega Energy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Rega Energy partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered core, flagship and minor.
- Primus CeramicscorePrimus Ceramics signed biomethane supply contract with REGA ENERGY for sustainable ceramics production.
- Pasto AlentejanocorePartnership for biomethane production in Sousel with agricultural livestock company Pasto Alentejano.
- CERTECAcoreBiomethane supply agreement with CERTECA.
- RevigréscoreStrategic long-term biomethane supply agreement for ceramics manufacturing.
- LCGlass (CRISAL)flagshipHistoric long-term renewable gas supply agreement with CRISAL, Portugal's only tableware glass manufacturer. REGA will supply green hydrogen and green oxygen to CRISAL factory in Marinha Grande. Partnership aims to make LCGlass one of the most sustainable tableware glass producers in Europe.
- Cleantech for IberiacoreCoalition supported by Breakthrough Energy aiming to maximize Iberian Peninsula potential as a clean energy hub. REGA joined alongside Adara Ventures, Axon Partners Group, A&G, BBVA, Build to Zero, FertigHy, H2 Green Steel and others. Dedicated mission to bring innovators and policy together for sustainable industry in Iberia.
- GlassTrendminorGlobal consortium of companies and research institutes dedicated to advancing glass technology and production. REGA is a member, co-organizing seminars like 'Shifting Towards Green Glass Manufacturing' to advance renewable energy use in glass production.
Scale indicators8 records
Recent moves6 records
Expansion highlights5 records
Rega Energy competitors and assessment
Company assessmentBroad incumbents
- Iberdrola: Iberdrola is one of the world's largest renewable energy utilities and an active developer of green hydrogen projects in Spain through its Iberdrola España subsidiary. It competes in the same Iberian market for industrial green hydrogen and renewable gas offtake contracts, and is a comparable counterpart for industrial decarbonization buyers evaluating supply options.
- EDP Renováveis (EDPR): EDPR is the leading Portuguese-headquartered renewable energy developer and a major Iberian green hydrogen player, including through its Simply Energy joint ventures with other partners. It shares Rega's target geographies, customer base, and reliance on Portugal's renewable electricity mix, making it the most direct incumbent comparable.
- Galp: Galp is a Portuguese integrated energy major actively pivoting to renewables, with a stated ambition to lead in biomethane and green hydrogen in Iberia. It is a natural counterpart for industrial customers in Portugal evaluating renewable gas supply, and competes for the same project pipeline and policy tailwinds.
- ENGIE: ENGIE is a global utility with a sizable biomethane production portfolio in Europe and a major green hydrogen development pipeline targeting hard-to-abate industrial customers. It operates at scale across multiple geographies and serves the same industrial decarbonization use cases (glass, steel, fertilizers) as Rega.
- Naturgy: Naturgy is a major Spanish gas utility that has publicly committed to biomethane scaling in Spain and develops green hydrogen projects targeting industrial customers. It is a direct comparable in business model (renewable gas production + supply) and geography (Iberia) but at much larger incumbent scale.
- Cepsa: Cepsa (now part of Mubadala) operates an Andalusian Green Hydrogen Valley and is developing large-scale green hydrogen projects in southern Spain targeting industrial off-takers. It shares Rega's hydrogen-valley cluster concept and customer base but operates as a much larger integrated energy and chemicals group.
- Air Products: Air Products is a global industrial gases leader and one of the largest green hydrogen project developers worldwide, including large Iberian projects. It supplies industrial hydrogen and gases to many of the same end-markets (glass, steel, chemicals, fertilizers) that Rega targets and competes for industrial offtake contracts.
Emerging players
- FertigHy: FertigHy is a European consortium planning large-scale green hydrogen plants to supply fertilizer and ammonia producers, and is a co-member of the Cleantech for Iberia coalition with Rega. It targets a related industrial segment (fertilizers/hard-to-abate) but is focused specifically on electrolyzer-driven ammonia rather than the broader biomethane + hydrogen dual offering.
- H2 Green Steel: H2 Green Steel (now Stegra) is a Swedish developer building one of Europe's first large-scale green hydrogen-based steel plants. It is a co-member of the Cleantech for Iberia coalition and shares Rega's mission of supplying renewable gases to hard-to-abate heavy industry, though focused on steel and operating in Northern Europe.
Regional players
- Bondalti: Bondalti is a Portuguese chemical producer actively transitioning to green hydrogen and renewable feedstocks at its Estarreja complex. It represents both an industrial off-taker comparable to Rega's biochemicals/fertilizer segment and a regional player developing similar Iberian green hydrogen capabilities.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Rega Energy social profiles
Digital presenceRega Energy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Rega Energy leadership team
Management profileNumber of profiles
Profiles4 records
Rega Energy funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Rega Energy 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 Rega Energy
What does Rega Energy do?
Rega Energy develops, finances, builds, owns and operates biomethane and green hydrogen production plants in Portugal. It produces renewable gases locally from agricultural, municipal and industrial waste (biomethane) and from water electrolysis powered by wind, solar and hydroelectric electricity (green hydrogen), and supplies them through long-term contracts to hard-to-abate industrial customers as a substitute for imported natural gas and petcoke.
Is Rega Energy a public or private company?
Rega Energy is a private company. It is classified as venture growth investor backed and is currently operating.
When was Rega Energy founded?
Rega Energy was founded in 2021. It employs 11 to 50 people.
Where is Rega Energy based?
Rega Energy is headquartered in Lisbon, Portugal, in the Europe region.
How does Rega Energy make money?
One revenue line is on record: renewable Gas Supply Contracts.
Who are Rega Energy's main competitors?
Broad incumbents on record are Iberdrola, EDP Renováveis (EDPR), Galp, ENGIE, Naturgy, Cepsa and Air Products. Emerging players are FertigHy and H2 Green Steel. Bondalti is listed as a regional player.
Does Rega Energy have an API?
No public API is recorded for Rega Energy.
What industry is Rega Energy in?
Rega Energy's product category is Renewable Energy. Its primary akta.pro industry code is EUAAAEAH, Biogas/RNG Plant Development, EPC & Project Delivery, with a secondary code of EUABAJAD, Biofuels & Renewable Fuels Switching (Biomethane/RNG, Bio-oils, Sustainable Biomass). Its NAICS code is 32512 and its SIC code is 1311.