CO2C6
Engineering design and consulting
Optimizing carbon emissions for businesses
Green energy production certification
Let’s work together for energies that respect the environment
CO2C6: French Expertise in Carbon Certification and Optimization
CO2C6 is an engineering consulting firm specializing in carbon certification and optimization, based in Morbihan, France.
Founded in 2023 through a partnership of nationally and internationally recognized experts, CO2C6 is committed to a proactive approach to reducing carbon footprint and intensity, and to promoting renewable energy sources.
Even before its official launch, the CO2C6 team acted as consultants to energy sector stakeholders during the implementation of the European RED II Directive (2018/2001), which was transposed into French law in December 2021.
In 2024, the team anticipates the RED III wave, including the arrival of Fit for 55, the Green Deal & Repower EU within the European framework.
CO2C6 supports renewable energy producers – including players in cogeneration and methanation, biomass boilers and suppliers, gas turbines, waste-to-energy facilities, non-hazardous waste landfills, solid recovered fuel, CO2 liquefaction, LNG and green hydrogen – as well as brokers, traders, and waste processors, in obtaining their annual certifications.
The firm also provides support in mass balance management, accurate greenhouse gas (GHG) calculations, and helps clients gain control over the sustainable production of renewable energy and sustainable flows within their activities.
Our personalized approach is based on active listening and in-depth analysis of each client’s carbon situation.
We identify key optimization levers to sustainably reduce energy consumption and lower GHG emissions, carbon intensity, and improve energy efficiency, while complying with regulatory requirements and technological developments in the renewable energy sector.
In collaboration with industries and subsidiaries specializing in New Renewable Energies (NRE), CO2C6 offers tailored solutions that meet legal obligations and support the reduction of dependence on fossil fuels.
Our mission is to guide companies towards a successful energy transition, sharing our technical expertise and proposing innovative strategies for a more sustainable and responsible future.
CO2C6 is fully committed to supporting companies in their transformation towards a reduced carbon footprint and more sustainable practices, actively contributing to the fight against climate change.

Biomethane unit

Certification of Renewable Energy Producers:
Excellence in sustainability and european compliance

Our service rigorously certifies renewable energy producers from methanization to cogeneration:
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GTC (Gas Turbine Combustion)
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WTE (Waste-to-Energy Unit)
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NHWSDF (Non-Hazardous Waste Storage and Disposal Facility)
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RDF (Refuse-Derived Fuel)
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CO² Liquefaction (food and non-food)
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LNG (Liquefied Natural Gas)
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Green hydrogen
These procedures are carried out by evaluating the sustainability of biomass according to European standards.
Co-treatment is yet to be developed with you and your current producers.
We align our approach with RED II and RED III directives, as well as the Fit for 55, RepowerEU, and Green Deal initiatives.
We anticipate with you the arrival of the CBAM (Carbon Border Adjustment Mechanism), along with CSRD or OMNIBUS, and the future taxation of energy.
We prioritize small biomass producers by helping them revitalize unused lands, optimize biodiversity, and increase CO₂ absorption by vegetation, as confirmed by several ScienceDirect Biomass and Nature Energy studies.
Through a rigorous certification process, we offer businesses comprehensive support to comply with regulatory requirements and adopt eco-responsible practices, ensuring certified green energy production and a sustainable energy transition.

Optimization of Greenhouse Gas Reductions:
Support for a Minimized Carbon Footprint

At the heart of our offering, CO2C6 supports micro, small, and medium-sized enterprises (TPE, PME, and PMI) in reducing their carbon footprint.
We conduct a thorough analysis of your carbon balance, identify energy-intensive areas, and offer tailor-made solutions to optimize energy efficiency.
In line with the European RED II and RED III directives, our approach integrates innovative technologies and eco-responsible practices, which are essential to anticipate the evolution of carbon taxes and future regulations.
We work closely with experts and partners to guide medium- and long-term technical investments, relying on recognized scientific studies such as those published by the IPCC and available on ScienceDirect.
