Sunwo Zrt.

Sunwo Zrt.

SUNWO Zártkörűen Működő Részvénytársaság

Dunaalmás, Hungary

BiogasHydrogenEnergy StorageOtherPrivate company
Founded 2010
Profile last updated: July 19, 2026

About

Founded in 2010, Sunwo Zrt. is a private company headquartered in Dunaalmás, Hungary specializing in Biogas, Hydrogen, Energy Storage.

Sunwo Zrt. is a Hungarian company founded in 2010 that works on renewable and low-carbon energy and climate solutions. Its activities include biogas and biomethane (biomethanisation) technologies, a biomethane and bio-LNG production plant under development in Zalaerdőd, hydrogen and power-to-gas systems with solar integration, and communal energy storage projects in Nagypáli. The company is also known for the Smaragdfa (Paulownia hybrid) carbon climate plantation in Nagyberény, and it provides consulting, development and sustainability advisory services. Its activities extend to Hungary, Europe and Africa, with a focus on carbon reduction and sustainable energy systems.

Headquarters

Dunaalmás, Hungary

Founded

2010

Company type

Private company

Focus areas

biogasbiomethanehydrogenpower-to-gasenergy storagecarbon climate plantationSmaragdfaPaulowniacarbon creditssustainability

Products & services

Business models

B2B

Value chain

DevelopmentConsulting

Service areas (1)

  • Carbon climate plantations and renewable energy solutions

    Development of Smaragdfa carbon climate plantations, biogas/biomethane solutions, hydrogen and energy storage, and sustainability consulting.

Locations

Headquarters

0709/7 hrsz, 2545, Dunaalmás, Hungary

Operating locations (1)

  • Váci út 62, Budapest, Hungary

Service regions

HungaryMorocco

Projects

3

Nagyberény carbon climate plantation

OperationalCarbon climate plantation

Smaragdfa (Paulownia hybrid) carbon climate plantation developed by Sunwo over roughly ten years, handed over in 2019.

Nagyberény, HungaryCompleted: 2019-01-01

Nagypáli solar-hydrogen-biogas storage system

OperationalEnergy storage (power-to-gas)

Modular power-to-gas energy conversion and storage system integrating solar, hydrogen and biogas, installed at the Nagypáli municipality.

Nagypáli, Hungary

Zalaerdőd biomolecule factory

Under ConstructionBiomethane / biogas plant

Biomethanisation and biomolecule production complex under construction after two years of preparation, scheduled in three phases with a 5 kt capacity.

Zalaerdőd, Hungary

Credentials & affiliations

Partnerships

ENAPTER, Sunshine World Kft., INWATECH Kft., Pannon Egyetem

More Biogas Companies

View all

More Renewable Energy Companies in Hungary

View all