Projects
Clean Energy Solutions
We work all over Brazil to service our customers.
We understand the need of every business and provide energy solutions through a customized and dedicated relationship.

We operate all over Brazil










Learn more about our three subsidiaries below:



GNR Fortaleza
Established in December, 2017, the plant captures and treats biogas produced in local landfill west of Caucaia, a region that receives most solid waste generated in Greater Fortaleza. The volume produced represents approximately 20% of Ceará state natural gas consumption.
- Installed capacity: 100,000 m³/day of biomethane
- City: Caucaia, CE
- First biomethane plant with duct injection.
- Brazil´s largest biomethane production.
- Second largest installed capacity.
- First biomethane plant certified by RenovaBio.

GNR Dois Arcos
Established in 2014, the unit is a pioneer in biogas catchment and treatment generated from renewable sources to produce biomethane. The gas volume produced is supplied to different stations in within the region.
- Installed capacity: 15,000 m³/day of biomethane
- City: São Pedro da Aldeia, RJ
- The unit is certified by RenovaBio.
It is electric power renewable production national market reference for biomass steam usage, providing to its customers customized solutions and sustainable technologies.

ERB Aratinga
ERB provides steam to Dow Química within a long term contract. ERB has invested and operates an eucalyptus-based cogeneration plant that replaces 200 mil m³ of natural gas a day, used beforehand by Dow. The action decreases the plant CO² emissions at 180 thousand tons/year.
- Installed capacity: 150 ton/h of steam - 16.8 MW of energy
- Operation start: April, 2014

ERB Minas Gerais
Electric power and steam cogeneration operation from sugar cane bagasse biomass to Santa Vitória Açúcar e Álcool (SVAA) plant, that has capacity to process 2.7 million sugar cane tons by harvest. The generating plant has 41 MW installed capacity, the contracted energy generated within a regulated environment is 38 MW in average.
- Installed capacity: 250 ton/h of steam - 41 MW of power.
- Operation start: July, 2015.

- Brazil´s largest gas supplier
- Experience at raw, treated natural gas and biomethane marketing;
- Operation in natural gas chain, focusing on gas acquisition in small and mid-size onshore producers, taking over responsibility for natural gas treatment, separation, compression and marketing, from producer to end customer.
- Several product logistic expertise, including long routes with several deliveries.
- Operation central that manages all chain online 24/7: operation safety and quality assurance.
- The internal engineering team develops customized solutions to each customer, using the best technologies available in the market.
- It gathers commercial, logistic, technical and regulatory expertises to develop production and/or consumption isolated or connected to the network.
- Installed capacity: 200,000 m³/day
- Operation: RS, SC, SP, RJ, ES, BA, PE, RN and MA.
- Activities: Gas compression, transport, delivery, operation, lease and marketing (natural gas and biomethane).
- Customers: Bahiagás, Bracell, Braskem, Comgás, ESGás and Petrobras.