Green gases brokerage

Buying biomethane - reliable, sustainable, in line with the market

Biomethane is a key component for a climate-friendly energy supply and an effective reduction in CO₂ emissions. With agriportance, you can obtain certified biomethane in suitable qualities at market-driven conditions and with reliable delivery. This ensures sustainable energy and maximum flexibility for your applications.

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Biomethane as a sustainable fuel

We guarantee the delivery of organic LNG or organic CNG according to your individual criteria.

We provide you with biomethane in clearly specified qualities. Thanks to our broad national and international network, we are able to provide you with biomethane at attractive conditions. We adapt the quantity and capacity to your individual requirements.

Another advantage over other climate-friendly energies is that biomethane production is independent of weather conditions and can be stored.

Save CO2, act sustainably and rely on biofuel in the form of bio-LNG or bio-CNG.

Buy biomethane: green fuel for your projects

Our service allows you to use all the benefits of biomethane and pass them on to your customers, independently of your own biogas plants. Fixed prices for the contracted quantities allow you to plan your procurement with certainty.

Take advantage of the benefits of the biomethane broker agriportance and join us in making the world more sustainable bit by bit.

Buy certified biomethane in any desired quality

Obtain biomethane in assured and certified qualities for various applications - from quota markets to bio-CNG and bio-LNG.

Large, reliable supply network

Benefit from our national and international network, which ensures a reliable supply of the required quantities and qualities.

Long and short-term deliveries

Flexible delivery models with attractive conditions give you maximum planning security - tailored to your needs and your terms.

Broadly diversified service portfolio

From procurement and marketing to individual consulting, we offer you tailor-made solutions along the entire value chain.

The biomethane you receive from us has all the necessary certifications.

Technically, there is no difference to natural gas, as biomethane can replace natural gas 1:1. Bio-LNG can be used in LNG trucks or ships - without having to make any technical changes to the vehicle or ship. This means that existing infrastructure can continue to be used without additional investment in new technologies. At the same time, the use of biomethane enables a direct reduction in greenhouse gas emissions compared to fossil fuels.

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“One less worry with agriportance.”

“WE WILL CONTINUE TO RELY ON AGRIPORTANCE’S SERVICES AND SOFTWARE IN THE FUTURE, AS THEY SIGNIFICANTLY SIMPLIFY THE COLLECTION OF THE REQUIRED DATA.”

Nicolas Marx

Operator of the facilities in Schillingen

MARX & WAHLEN AGRAR GMBH & CO. KG

“With agriportance, we have a reliable partner by our side.”

"WITH THE SOFTWARE FROM AGRIPORTANCE, WE CAN NOW PREPARE AND TRANSMIT OUR GREENHOUSE GAS AND MASS BALANCES QUICKLY, EFFICIENTLY, AND DIGITALLY."

Carsten Hövermann

Managing Director

Bioenergie Gellersen GmbH & Co. KG

“agriportance has been supporting us in all matters relating to the biomethane market since 2022.”

"AGRIPORTANCE IS A RELIABLE PARTNER FOR US IN BUILDING A SUSTAINABLE AND COMPLIANT BIOMETHANE PORTFOLIO."

Markus Bosch

“Head of Strategy, Energy and New Media”

SKW Stickstoffwerke Piesteritz GmbH

“The collaboration has been consistently positive and characterized by a high level of professional expertise.”

"EFFICIENT, COMPETENT AND PERSONAL – WORKING WITH AGRIPORTANCE IS TRULY CONVINCING."

Manfred Gius

CEO

Biogas Wipptal GmbH

Biomethane: a good investment in green gas

If you are looking for an efficient and environmentally friendly energy source, you should consider buying biomethane. Biomethane, also known as Bio-CNG (Compressed Natural Gas) or Bio-LNG (Liquefied Natural Gas), offers a sustainable and cost-effective solution for the energy transition. Biomethane is a form of renewable methane produced from biological waste such as agricultural residues, food waste or sewage sludge. This makes it a green and sustainable energy source that makes a positive contribution to reducing global CO₂ emissions.

The advantage of choosing to buy biomethane for the fuel sector is clear: you are supporting the development of a sustainable, environmentally friendly energy infrastructure while benefiting from the financial advantages of using biomethane. An important reason to buy biomethane is its versatility. Bio-CNG can be used as a fuel for vehicles, while bio-LNG is an excellent alternative to conventional natural gas for industrial and commercial applications.

When you buy bio-CNG, you can operate your fleet sustainably, as it is a renewable fuel that produces significantly lower CO₂ emissions than conventional fossil fuels. This allows you to make a contribution to achieving your sustainability goals and improve your corporate image at the same time.

When you buy Bio-LNG, you benefit from an energy-rich, safe and clean fuel source. It is ideal for applications that require high energy density, such as heavy industry or shipping. In addition to being environmentally friendly, the purchase of biomethane offers economic advantages. Compared to conventional natural gas, the cost of biomethane is often competitive, especially when you consider the rising prices of fossil fuels and increasing CO₂ levies.

You can contact us conveniently by phone or email to purchase bio-CNG or bio-LNG. You can count on a reliable and sustainable energy supply.

The decision to buy biomethane is a smart and forward-looking choice. Not only do you benefit from the ecological advantages, but you can also make considerable economic savings. At the same time, you are helping to drive forward the energy transition and make a contribution to climate protection. Whether you buy bio-CNG to power your vehicle fleet or purchase bio-LNG to supply your industrial processes, buying biomethane is an investment in a greener and more sustainable future. It's time to take the step towards renewable energy and use biomethane.

Information on Bio-LNG and Bio-CNG

What is biomethane and how is it produced?

Biomethane is a renewable gas that is obtained from organic materials such as agricultural waste, plant residues or household waste. It consists mainly of methane (CH₄) and has similar properties to natural gas, which is why it is used as an environmentally friendly alternative to fossil fuels.

It is mainly produced through fermentation or gasification. During fermentation, organic substances are decomposed by microorganisms in the absence of oxygen, resulting in biogas, which is then purified and upgraded to natural gas quality. In gasification, materials are converted at high temperatures into a synthesis gas that is further processed into methane.

Biomethane can be used in a variety of ways and helps to reduce greenhouse gas emissions.

What is Bio-LNG?

Bio-LNG (liquefied natural gas) is a form of renewable liquid biogas that is obtained from renewable raw materials.These are organic materials such as agricultural and plant waste, food waste or animal excrement. Bio-LNG is produced by fermenting these materials in a digester. This produces biogas, which consists mainly of methane and carbon dioxide. The biogas is then further purified and treated to increase the methane content and remove impurities. Finally, the methane is cooled to extremely low temperatures (around -162 degrees Celsius) in order to store and transport it in liquid form. This process makes the gas about 600 times smaller than in its gaseous state, which makes transportation and storage easier and more efficient.

Bio-LNG is an environmentally friendly alternative to fossil fuels such as crude oil or natural gas, as it is produced from renewable raw materials and emits fewer greenhouse gases when burned. It can be used in various applications, such as in shipping, heavy goods transport or for power generation.

What is Bio-CNG?

Bio-CNG (Compressed Natural Gas) is a biogas produced from organic waste such as agricultural waste, plant materials, animal by-products and other biological waste. It is produced by fermenting biomass in biogas plants. The raw biogas is then upgraded to remove impurities such as carbon dioxide, hydrogen and hydrogen sulphide. The upgraded biogas is then compressed to produce bio-CNG.

Bio-CNG is an environmentally friendly alternative to conventional fossil natural gas. It can be used as a fuel for vehicles or in industrial and domestic applications to generate heat and electricity. As it is produced from renewable resources, it helps to reduce greenhouse gas emissions and can help to reduce dependence on fossil fuels.

The advantages of biomethane as a fuel?

Environmentally friendly: Biomethane is a renewable energy source that emits fewer greenhouse gases (such as CO2) when burned than fossil fuels. This helps to reduce the ecological footprint.
Reducing dependence on fossil fuels: Biomethane can be used as an alternative to fossil fuels such as gasoline or diesel, reducing dependence on these resources. This is particularly important as fossil fuels are limited and their use has a significant environmental impact.
Energy independence: As biomethane can be produced locally from regional biomass, it can help to increase the energy independence of countries. Dependence on energy imports can thus be reduced immensely in the future.

CONTACT

Would you like to buy biomethane?

Thanks to our broad network, we are able to reliably provide you with biomethane in the desired qualities. Please fill out the following form.

We will get back to you promptly with a concrete offer.

General

agriportance is a specialized platform for biomethane and LCO₂ and offers sustainable product solutions. We support companies along the entire biomethane value chain – from brokerage and certifications to GHG and mass balance calculations as well as training and consulting. All services are coordinated and available from a single source.
Our services are aimed at companies along the entire biomethane value chain – including biogas plant operators, gas network operators, energy suppliers, industrial companies, traders, as well as companies that want to reduce their GHG emissions, procure biomethane and LCO₂, or implement sustainable product solutions.
Yes. Our services are scalable and tailored individually to the requirements and resources of your company – regardless of company size.

Brokerage of biomethane and LCO₂

We connect producers, traders and buyers of biomethane and LCO₂ and support the entire brokerage process – from initial contact and contract structuring to successful completion.
After an initial needs analysis, we identify suitable suppliers from our network, support negotiations and assist with contractual arrangements. This gives you access to certified biomethane that meets your requirements.
LCO₂ (liquefied CO₂) is produced as a by-product during biogas upgrading and can be used industrially – for example in the food industry, agriculture or technology. The use of LCO₂ contributes to resource efficiency and the reduction of greenhouse gas emissions.

GHG accounting

A greenhouse gas balance (GHG balance) records and evaluates all climate-relevant emissions along a process or product – from production to use. It is often a prerequisite for certifications and regulatory compliance.
A GHG balance is required, among other things, if you want to market biomethane as a renewable fuel, pursue sustainability certifications or provide proof within the framework of the European Renewable Energy Directive (RED II / RED III).
Our GHG calculations are based on the current regulatory requirements of RED III as well as the specifications of the relevant certification systems (REDcert², ISCC, SURE). We document all calculations in a transparent and audit-proof manner.

Sustainability certifications

We support certifications according to the three leading systems in Germany and Europe:
- REDcert – for biomass and biofuels
- ISCC (International Sustainability and Carbon Certification) – internationally recognized, for various feedstocks and supply chains
- SURE (Sustainable Resources Verification Scheme) – recognized for biofuels and biomass under RED II / RED III
A certification proves that your products or processes meet legal sustainability requirements. It is often a prerequisite for marketing biomethane as a fuel, for accessing funding programs and for counting towards national greenhouse gas reduction quotas.
A gap assessment is a preliminary analysis in which we compare your company’s current status with the requirements of the respective certification system. This allows gaps to be identified early and closed in a targeted manner before the official audit takes place.
The duration depends on your company’s initial situation, the chosen certification system and the certification body. Experience shows that you should plan three to six months for an initial certification. We ensure through structured preparation that the process is as efficient as possible.
We also support you during annual surveillance and recertification – including documentation maintenance, preparation for follow-up audits and ongoing communication with the certification body.

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Mass balancing

Mass balancing is a method for tracking material flows – for example biomethane within a gas network. It ensures that the sustainability characteristics of a product can be documented and transferred along the supply chain without having to physically track quantities directly.
Yes. For the marketing of biomethane as a fuel and for eligibility for greenhouse gas quota accounting, a compliant mass balance according to RED III or the respective certification systems is mandatory.
Yes. We take care of the complete setup, maintenance and documentation of your mass balance system – audit-proof and ready at any time.

Training and consulting

We offer practical training on the following topics:
- fundamentals and functioning of biomethane
- sustainability certifications (REDcert², ISCC, SURE)
- greenhouse gas accounting and mass balancing
- regulatory requirements (RED III, BImSchG, GEG)
- internal audits and certification preparation
Our trainings are aimed at specialists and managers in the fields of energy, sustainability, compliance and procurement – both beginners and experienced professionals who want to update their knowledge.
Yes. In addition to our standard trainings, we provide individual consulting – for example in developing a biomethane strategy, optimizing existing processes or preparing for regulatory changes.
We offer both – digital formats (webinars, online workshops) as well as on-site events at your location or at our premises.