End-to-end RTB development
We take every project to «Ready-to-Build» (RTB) as its first milestone. We channel and manage organic resources, land, permits and engineering, and put in place a bankable financial model.
Green Gas Iberian Ventures
Legitimacy in Agro-Methane
We promote, develop, build and operate Agro-Methane, organic fertiliser and bio-CO₂ plants. From the AGRO, with the AGRO and for the AGRO.
163 TWh
Technical biomethane potential in Spain
Sedigas·PwC·Biovic, 2023
20 TWh
Renewable gases target — Spanish NECP 2030
MITECO / BOE, 2024
24-25
Plants operating in Spain today
Sedigas / press, year-end 2025
35 bcm
European biomethane target for 2030
REPowerEU / EBA
Team experience forged at Europe's leading renewable-energy operators
TotalEnergiesQualitas EnergyIberdrolaEDFFactorverdeVeoliaSedigas
Third-party brands shown solely to illustrate the professional track record of the GGiV team. Logos are the property of their respective owners; their public use on the final website is pending authorisation from each company.
What we do
The biomethane Spain needs is built with the territory and with the AGRO sector
We develop Agro-Methane, organic fertiliser and bio-CO₂ plants, sized to the actual availability of organic AGRO by-products in each municipality and district. Always in partnership with farmers and livestock producers, agri-food companies, and forestry-biomass producers and managers. From day one we work with local and regional authorities to build excellence into our renewable gas projects.
From the AGRO, for the AGRO
We only produce renewable gases and organic fertilisers from agricultural, livestock, agro-industrial and forestry by-products. That is why we say we produce Agro-Methane. Our partners are the local producers.
Genuine social legitimacy
From day one we establish verifiable commitments with the territory through our own communication and transparency model.
Roots in the territoryLegitimacy built with the people who live and work the Iberian countryside.
A proven model in Europe, promoted by and for Europe
Spain has Europe's greatest biomethane generation potential, yet it lags far behind in plant development
Biomethane works right across Europe because it creates a model of renewable-energy production and of distributed, local management of organic products and fertilisers. Spain has vast potential in feedstocks and organic resources, yet it starts with an enormous delay in project roll-out and development.
European ranking: European Biomethane Map 2024 (GIE/EBA). Spain: Sedigas, year-end 2025.
Our pipeline
Today we are developing 12 projects across 6 Spanish regions
Every project is an opportunity arising from the availability of organic AGRO resources in the localities where they are generated. We work with the producers of each locality to create a genuine circular economy from and for the territory.
12
Projects under development
6
Spanish regions
5
Phases towards Ready-to-Build
Are you a farmer, livestock producer or land manager?
Let's explore together a partnership that turns your waste into renewable energy and fertiliser for your land.
Let's talk about your projectFrom the productive AGROThe Iberian primary sector is the foundation of our projects: real by-products from real districts.