+49 4473 9269056
info@group.green

Your environmental consulting firm for biogas and biomethane – expert. independent. sustainable.

Your environmental consulting firm for biogas and biomethane – expert. independent. sustainable.

About Green Umweltberatung

Green Umweltberatung is your specialized consulting partner for biogas and biomethane plants. We support plant operators with regulatory, economic, and operational requirements across key areas of the industry.

Our focus is on supporting certification and testing processes, GHG calculations, Nabisy reporting, and UDB maintenance for biomethane, as well as assisting with tenders under the EEG and providing practical training.

We combine years of industry experience, regulatory expertise, and practical solutions. Our goal is to design processes that are not only compliant with regulations but also efficient, resilient, and economically sound.

Our Industries

Green Umweltberatung focuses on the biogas and biomethane industry. We provide plant operators with regulatory, technical, and process-related consulting services covering key requirements, from certification to marketing. In addition, we support selected projects in the field of other renewable energy generation.

Biogas and biomethane

We’ve been supporting the industry from the very beginning, providing technical and business expertise in the management and development of biogas plants—from the Renewable Energy Sources Act (EEG) to the GHG emissions trading market!

Additional (renewable) energy generation

We support the wind power industry with our many years of experience in permitting, tenders, and project implementation. From planning through to operation, we assist operators and project developers with practical advice and tailored solutions.

Our Services

We assist plant operators with key regulatory and economic requirements related to biogas and biomethane—in a structured, practical manner that focuses on feasibility in day-to-day operations.

Contact us now

We provide structured, audit-ready support to operators throughout complex certification processes. This includes selecting appropriate systems, preparing the necessary evidence, creating robust documentation, and providing support all the way through to a successful audit.

Further information

We ensure a steady stream of revenue in the biomethane market—from data collection and GHG calculations to timely and compliant reporting, as well as data reconciliation throughout the supply chain.

Further information

We support projects from the initial economic assessment through the development of appropriate scenarios and bidding strategies to the structured preparation for and participation in the bidding process.

Further information

We empower teams to fully understand regulatory requirements and implement them in practice. Our training programs are practical, tailored to specific audiences, and aligned with current requirements.

Further information

Our Services

We assist plant operators with key regulatory and economic requirements related to biogas and biomethane — in a structured, practical manner that focuses on feasibility in day-to-day operations.

Contact us now

We provide structured, audit-ready support to operators throughout complex certification processes. This includes selecting appropriate systems, preparing the necessary evidence, creating robust documentation, and providing support all the way through to a successful audit.

Further information

We ensure a steady stream of revenue in the biomethane market—from data collection and GHG calculations to timely and compliant reporting, as well as data reconciliation throughout the supply chain.

Further information

We support projects from the initial economic assessment through the development of appropriate scenarios and bidding strategies to the structured preparation for and participation in the bidding process.

Further information

We empower teams to fully understand regulatory requirements and implement them in practice. Our training programs are practical, tailored to specific audiences, and aligned with current requirements.

Further information

Why Green Umweltberatung

Many years of practical experience

We have extensive experience in the biogas and biomethane industry and support our customers with well-founded, practical solutions.

Comprehensive expertise

Our team covers every stage of the value chain — from project development and operations to sustainability certification.

Focus on Sustainability

Our actions are strongly focused on sustainable, environmentally friendly practices and help reduce our ecological footprint.

Customer-centricity

We develop customized consulting solutions that are consistently tailored to our clients’ specific needs.

Your contacts

Andre Zurwellen von Green Umweltberatung für Biogas und Biomethan

Andre Zurwellen

Managing Director
az@group.green
Janet Hochi von Green Umweltberatung für Biogas und Biomethan

Janet Albartus

Managing Director
info@group.green
About the Team

Are you looking to streamline certification processes, properly address GHG and Nabisy issues, or thoroughly prepare for an EEG tender?

Schedule a no-obligation initial consultation today.
We look forward to hearing from you by phone, email, or through the contact form.

+494473 9269056info@green-umweltberatung.de

Are you looking to streamline certification processes, properly address GHG and Nabisy issues, or thoroughly prepare for an EEG tender?

Schedule a no-obligation initial consultation today.

+494473 9269056info@green-umweltberatung.de