What Geo Biogas & Tech does

Geo bio gas&carbon (operating as Geo Biogas & Tech) is a Brazilian renewable energy platform founded in 2008 by Alessandro Gardemann that pioneered industrial-scale biogas production in Brazil by adapting European anaerobic digestion technology to tropical agroindustrial waste streams, particularly sugarcane residues (vinasse and filter cake). The company's proprietary process enables combined digestion of solid and liquid organic waste with continuous year-round operation independent of harvest seasonality, a key technical differentiator in the sugarcane sector. Geo has invested over R$450 million across five operating plants in Paraná and São Paulo and is developing five additional plants across Brazil's Northeast, Midwest, and Southeast regions.

The company produces an integrated portfolio of renewable products: biogas, biomethane (as a substitute for fossil natural gas), renewable CO2, and biofertilizers, alongside advanced biofuels under development including Sustainable Aviation Fuel (SAF), green methanol, hydrogen, and ammonia. The business model is asset-heavy and partner-driven: Geo co-invests in dedicated joint ventures with major sugar-energy producers (Raízen, Cocal, uisa, Agrovale, Crivellaro Ambiental) and now Mitsui Gás e Energia do Brasil via GEOMIT, sharing both capital deployment and operational risk. Revenues derive from long-term, IPCA-indexed biomethane offtake contracts to industrial customers (Volkswagen, AESA, Yara, ceramic manufacturers), grid electricity sales (96,000 MWh/year via CPFL/ANEEL), biofertilizer sales, and renewable CO2 commercialization through its Geo Gás distribution arm.

Geo monetizes its technology stack across multiple geographies and verticals simultaneously: it operates Brazil's first dedicated biomethane pipeline (65 km at Narandiba), supplies CO2 to food, beverage, and chemical end-markets, and is positioning its NovaSAF platform for aviation decarbonization in alignment with Brazil's Combustível do Futuro regulatory framework. Distribution is carried out through a combination of direct pipeline delivery, CNG truck logistics, grid injection, and the Geo Gás commercialization division, with technical operations supported by the Geo Research Center (CPG) and the Geo Connect real-time plant monitoring platform.

Name

Geo Biogas & Tech

Legal name

Geo bio gas&carbon

Website

https://geobiogas.tech

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

101–250 employees

Short description

Geo bio gas&carbon is a Brazilian renewable energy platform founded in 2008 that converts agroindustrial waste, primarily sugarcane residues, into biogas, biomethane, biofertilizers, and renewable CO2 via proprietary anaerobic digestion, serving industrial, transportation, and agricultural clients through joint ventures and long-term contracts.

Ownership category

akta.pro rank

Product category

Biogas and Biomethane Production

NAICS

Biomass Electric Power Generation (221117), Petrochemical Manufacturing (32511)

SIC

Cogeneration Services & Small Power Producers (4991), Petroleum Refining (2911)

akta.pro primary industry

Anaerobic Digestion Biogas Power (Agricultural & Industrial AD) (EUACAIAD)

akta.pro secondary industries

Digestate Processing, Nutrient Recovery & Fertilizer Products (Struvite, Ammonia, Compost) (EUAAAEAL), Biogas Upgrading-to-Power (Biomethane-to-Power, Pipeline Injection + Power) (EUACAIAJ), Food Waste-to-Energy (Organic Waste AD & Thermal) (EUACAIAH), Biogas Upgrading to RNG & Injection/Fueling (Gas Cleanup, Compression) (EUAIAEAF), Biogas/RNG Plant Development, EPC & Project Delivery (EUAAAEAH), Biofuels & Renewable Fuels Switching (Biomethane/RNG, Bio-oils, Sustainable Biomass) (EUABAJAD), Bio-based Platform & Commodity Chemicals (e.g., bio-ethylene, bio-propylene, bio-BTX, bio-methanol) (EUAAAIAA)

Keywords

• Biogas production
• Biomethane distribution
• Agroindustrial waste processing
• Renewable natural gas
• Sustainable aviation fuel

Headquarters

HQ city

Londrina

HQ country

Brazil

HQ region

Latin America

Offices12 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Infrastructure, Supply Chain, Technology or R&D, Operations, Personnel, Marketing or Sales

Revenue model

1. Biomethane Sales: Production and sale of biomethane as renewable natural gas substitute for industrial clients, residential/commercial LPG replacement, and transportation fuel. Distributed via pipeline (gasoduct) and CNG cylinders. Contracts priced by IPCA index for price stability.
2. Biogas Electricity Generation: Generating clean electricity from biogas for sale to the grid. The Raízen Geo Biogás Bonfim unit (21 MW) won Brazil's first biogas energy auction. Authorized by CPFL and ANEEL, supplying 96,000 MWh/year to the grid.
3. Renewable CO2 Sales: Capturing and commercializing biogenic CO2 from biogas purification for food and beverage carbonation, chemical synthesis (methanol, urea), refrigeration, and agricultural applications. Handled by Geo Gás division.
4. Biofertilizer Sales: Digestate from anaerobic digestion sold as biofertilizer to agricultural sector, improving soil health and crop productivity by up to 20% while replacing chemical fertilizers.
5. Co-investment and JV Partnerships: Geo adopts a 'skin in the game' investment model, co-investing in biogas projects with clients and partners, sharing development, management, and operational risks and benefits.
6. SAF and Advanced Biofuels: Development of Sustainable Aviation Fuel (SAF), methanol, green ammonia, hydrogen, and syngas from biogas as high-value-added products for energy transition markets.

Go-to-market motion1 record

Distribution channels5 records

Marketing channels6 records

Core offering

Geo bio gas&carbon produces and sells biogas, biomethane, renewable CO2, and biofertilizers by converting solid and liquid agroindustrial waste (primarily sugarcane vinasse and filter cake) via proprietary anaerobic digestion at industrial-scale plants. The company co-invests in plants with major sugar-energy producers through joint ventures and distributes biomethane to industrial customers via dedicated pipelines, CNG trucks, and electricity grid under long-term IPCA-indexed contracts. In parallel, the company is developing advanced biofuels including Sustainable Aviation Fuel (SAF), green methanol, hydrogen, and ammonia from biogas.

Product overview

Geo bio gas&carbon operates as an integrated technology platform for green hydrocarbon production, offering end-to-end biogas solutions from R&D (via the Geo Research Center) through plant development and operation to product distribution (via Geo Gás). The company produces core products including biogas, biomethane, renewable CO₂, and biofertilizers, alongside advanced biofuels such as Sustainable Aviation Fuel (SAF), methanol, hydrogen, and ammonia. Supporting services include Geo Connect for plant monitoring, Geo Gás for distribution logistics, and joint ventures like GEOMIT for specialized market expansion. The platform converts agricultural waste (especially sugarcane residues) into renewable energy and high-value chemicals, serving industrial, transportation, and agricultural sectors.

Differentiator

Problem solved

Functional benefit

Brands

• Geo Gás: Gas distributor focused on biomethane and CO2 operations, serving medium to large companies with logistics and commercialization services.
• Geo Connect
• Geo Research Center (CPG)
• NovaSAF

Products and services

• Biomethane Renewable biomethane produced from biogas purification, sold as a substitute for fossil natural gas in industrial, transportation, and energy generation markets, with a carbon footprint of 3.5 g CO2e/MJ versus 80.7 g CO2e/MJ for fossil fuels.
• Renewable CO2 Biogenic CO2 obtained from biogas purification, used in food and beverage carbonation, chemical synthesis (methanol, urea), refrigeration, and agricultural applications including greenhouse enrichment.
• Biofertilizers (Digestate) Digestate from anaerobic digestion sold as biofertilizer to agricultural producers, increasing productivity by up to 20% while replacing chemical fertilizers and improving soil health.
• Sustainable Aviation Fuel (SAF) Sustainable aviation fuel produced from biogas through proprietary processes and advanced biofuel conversion technologies, contributing to aviation decarbonization and Brazil's SAF blending mandates.
• Green Methanol Green methanol produced from biogas-derived syngas, serving as a versatile chemical feedstock and alternative fuel for industrial and shipping applications.
• Geo Connect (Plant Monitoring Solution) Plant monitoring solution providing integrated multidisciplinary monitoring across production, process engineering, maintenance, and quality control, with real-time data and automation for optimized biogas plant performance.
• Geo Gás (Distribution Service) Gas distribution service focused on biomethane and CO2 commercialization and logistics, connecting producers and consumers under long-term contracts for medium to large enterprises.
• Geo Research Center (CPG) Services R&D services supporting new project development, agricultural research, and biofertilizer application through bench and pilot plant tests across more than 400 raw materials, in partnership with Brazilian universities (UEL, UTFPR, UEM, UNICAMP).

Quantifiable outcome

• Biomethane production reduces CO₂ emissions by up to 90% compared to traditional fossil fuels
• +6 more outcomes

Named customers10 records

Segments6 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Twelve partnerships are on record, tiered flagship, core, growth and support.

• Syzygy PlasmonicsflagshipStrategic or Co-development Partner · 1 March 2026MoU to develop commercial-scale SAF projects using Syzygy's GHG e-Reforming technology to convert sugarcane biogas into SAF. First units capacity up to 100,000 tons/year SAF; final scale potential 525,000 tons/year across Geo's Brazilian plant network. Portfolio approach targeting multiple SAF plants.
• CMAA (Companhia Mineira de Açúcar e Álcool)coreStrategic or Co-development Partner · 23 April 2025MoU to jointly develop commercial-scale biogas and biomethane projects from sugarcane residues, starting with Vale do Tijuco project in Minas Gerais. CMAA processes 10+ million tons sugarcane/year. Initiative aims to supply competitive low-carbon gas to local industries and transportation sector.
• GIZ (Deutsche Gesellschaft für Internationale Zusammenarbeit)flagshipStrategic or Co-development Partner · 8 October 2024Partnership to develop Brazil's first commercial-scale SAF plant from biogas. €7.8M investment (€1.5M from BMZ/Germany via develoPPP program), pilot plant in São Paulo countryside with Finep financing. Includes international cooperation with Brazilian and German universities, professional training, and certification support. Expected SAF production from 2026 at 750 liters/day.
• GEOMIT (Geo-Mitsui Joint Venture)coreStrategic or Co-development Partner · 14 March 2024Joint venture (GEOMIT Participações S.A.) between Mitsui Gás e Energia do Brasil and Geo bio gas&carbon for construction and operation of plants converting sugarcane residues into renewable natural gas. Combines Mitsui's gas distribution infrastructure (13 local gas distributors) with Geo's biogas technology. Located in Vale do Tijuco region, Minas Gerais.
• RaízencoreStrategic or Co-development PartnerJV Raízen Geo Biogás for biogas production from sugarcane residues. Bonfim unit (Guariba, SP) operating since 2020 with 21 MW capacity, won Brazil's first biogas energy auction. Costa Pinto unit (Piracicaba, SP) under construction with €300M investment for exclusive biomethane production.
• CocalcoreStrategic or Co-development PartnerJV Cocal Geo Biogás for biogas/biomethane production. Narandiba unit (2022) with first dedicated biomethane pipeline in Brazil (65km). Paraguaçu Paulista unit under construction (R$216M) for 60,000 Nm³/day biomethane.
• Crivellaro AmbientalcoreStrategic or Co-development PartnerJV Cri Geo Biogás for biodigestion of industrial waste in Elias Fausto, São Paulo. Inaugurated 2024 with R$100M investment. Produces 23,693.7 Nm³/day biomethane and captures biogenic CO₂ for industrial applications.
• uisacoreStrategic or Co-development PartnerJV uisa Geo Biogás for biogas from sugarcane processing waste in Nova Olímpia, Mato Grosso. R$220M investment, 5 MW electricity capacity, 31,200 Nm³/day future biomethane capacity. Pioneering project in the state.
• AgrovalegrowthStrategic or Co-development PartnerGeo Agrovale Biogás JV for first Northeast Brazil plant in Juazeiro, Bahia. R$181.49M investment, 42,000 Nm³/day capacity, operations expected 2026. Biomethane distribution to Bahia and Pernambuco states via pipeline.
• Prumo LogísticagrowthStrategic or Co-development PartnerPartnership to install biogas generation plant at Porto do Açu in São João da Barra, RJ. First Geo project for hard-to-abate industries. 140,000 Nm³/day biomethane capacity from energy crops (power grass) on degraded land. Study phase until 2025, expected 2027. Part of R$15B energy transition hub.
• Universities and Research Institutes (UEL, UTFPR, UEM, UNICAMP)supportTechnology or IntegrationAcademic partnerships for biogas research and development. Geo Research Center (CPG) inaugurated 2009 in Londrina, exploring 400+ raw materials. Partnerships with state university systems for agricultural research and technology development.
• Necta (formerly GasBrasiliano)supportChannel Partner/ Reseller/ DistributorPartnership for dedicated biomethane pipeline operation connecting Narandiba plant to industrial customers. 65km pipeline network enabling efficient biomethane distribution in São Paulo region.

Scale indicators27 records

Recent moves10 records

Expansion highlights6 records

Others

• Yara International: Global fertilizer and green ammonia producer; named as a Geo offtake customer (Yara Fertilizantes, 20,000 m³/day biomethane for hydrogen/ammonia at Costa Pinto). Comparable as an adjacent buyer in the green-ammonia value chain and potential strategic partner for future green-ammonia offtake.

Broad incumbents

• Neste: Global leader in renewable diesel and SAF, demonstrating the scale economics of advanced biofuels that Geo is targeting via biogas-to-SAF. Comparable on product (SAF, renewable diesel) and end-customer (aviation, industrial decarbonization).
• BP Bioenergy: Operates sugarcane mills in Brazil and has been expanding renewable/biogas activities. Comparable as a global energy major with Brazilian sugarcane feedstock access and competing biogas/biomethane ambitions.
• Cosan: Parent of Raízen and a major Brazilian agribusiness/energy conglomerate with downstream moves into renewable fuels and biogas. Comparable as a large incumbent with overlapping sugarcane-to-energy thesis and balance-sheet capacity to compete for AD projects.

Direct peers

• Raízen: Brazil's largest sugar-energy producer and Geo's JV partner in Raízen Geo Biogás (Bonfim 21 MW plant, Costa Pinto under construction). Operates adjacent sugarcane-residue biogas initiatives and is the most direct competitor/counterparty in Brazilian sugarcane-derived biogas.
• Vanguard Renewables: US anaerobic digestion developer building farm and food-waste biogas-to-energy projects. Comparable as a pure-play AD biogas developer with multi-joint venture model (e.g., with BlackRock, Dairy Farmers of America).
• Aemetis: US-based renewable fuels and biogas company with both anaerobic digestion (biogas/RNG) and advanced biofuels (SAF, renewable diesel) product lines. Closest international comparable by combination of AD biogas + SAF roadmap.
• Atvos: Brazilian sugar-energy company that has invested in biogas from sugarcane vinasse and filters cake. Direct competitor for sugarcane AD feedstocks and biomethane offtake in the same geographies (SP, GO, MT).

Emerging players

• Gevo: Focused on SAF and renewable hydrocarbons using low-carbon feedstocks. Comparable as an emerging advanced biofuels platform; lacks Geo's integrated AD feedstock base but competes for SAF offtake and project partners.
• Brightmark Partners: Develops anaerobic digestion and RNG projects from agricultural and food waste in North America. Comparable as a project developer focused on monetizing organic waste into RNG and renewable energy.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights8 records

Customer concentration

• Facebookfacebook.com/Geobiogastech
• LinkedInlinkedin.com/company/geobiogas

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Geo Biogas & Tech