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Biomethane trading and brokerage for producers and consumers

Green Trading Energy acts as a structuring interface between producers, consumers, and trading partners in the biomethane trade. We support companies in buying and selling biomethane and implementing sustainable marketing models with clear pricing logic and efficient processing.

Reliable market analysis and price determination are an important basis for sound trading decisions.

As an independent market player, we create market access, structure revenue models, and integrate GHG quotas into economically viable marketing concepts.

Buying and selling biomethane

Whether plant operators want to market biomethane or customers want to establish reliable supply structures, we structure transactions based on volume profile, term, quality, regulatory requirements, and revenue targets.

Structure of biomethane trading between plant operators, industry, and external customers

Our role in the biomethane trading process

Our approach to biomethane trading encompasses market outreach, price indication, structuring suitable contract models, coordination with market partners, and coordinated processing through to contract conclusion.

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For producers

We create resilient marketing structures for plant operators and producers:

  • Market access & sales security
  • Optimization of revenue models
  • Integration of GHG quotas into the overall structure
  • Structuring of trading and revenue models
  • Coordination with customers and market partners
  • Securing regulatory and contractual requirements

The goal is stable, predictable, and economically optimized marketing of biomethane.

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For customers & industry

We structure reliable supply relationships for industry, municipal utilities, and trading partners:

  • Transparent pricing and quality logic
  • Access to sustainable energy sources
  • Reliable supply structures
  • Coordination between producers and market partners
  • Ensuring regulatory compliance
  • Creditworthiness and quality checks on contractual partners

This creates a professionally structured trading process with clearly defined responsibilities and minimized risks.

Contract drafting in biomethane trading

Comparison of revenue models

The choice of revenue model has a significant impact on price risk, revenue potential, and predictability. Various contract models are available in biomethane trading — from fixed-price agreements to quota-based solutions — depending on the market environment, quality structure, and risk appetite of the plant operator.

Characteristics

In the fixed-price model, the entire marketed volume is sold at a contractually defined price. The price can be a combined value in €/MWh that includes both the physical gas volume and the bio attribute.

Structure

  • Sale of the total quantity at a fixed price.
  • Optional annual price review or adjustment clauses.
  • No daily or exchange-dependent price variability.
  • Clear definition of quantity and quality in the contract.

Pricing logic

A combined fixed price in €/MWh for gas quantity and bio factor.

Risk profile

  • No exposure to TTF volatility
  • No direct dependence on the quota market
  • High predictability of revenues

Suitable for

  • Operators with a focus on planning security
  • Financing-related projects
  • Risk-averse market participants

Characteristics

This model separates the physical gas price formation from the value of the bio attribute. The natural gas price is calculated on an exchange basis (e.g., TTF), while the bio factor is defined separately.

Structure

  • Component 1: Calculation of natural gas on a TTF basis (e.g., daily average)
  • Component 2: Additionally defined bio factor depending on GHG quality
  • Possibility of quality sliders in the event of excess or short delivery
  • Price change in the event of deviating CO₂ intensity

Pricing logic

Gas price = TTF index
Bio factor = market- and quality-dependent surcharge

Risk profile

  • Exposure to gas price movements
  • Additional dependence on quality development
  • Higher revenue potential in favorable market phases

Suitable for

  • Operators with market proximity
  • Flexible marketing strategies
  • Plants with a stable quality structure

Characteristics

The quota split model focuses on the GHG quota. Remuneration is primarily based on the value of the GHG quota generated, while the physical gas supply can be structured separately. The quota value is split between the producer and the tanker.

Structure

  • Sharing of the GHG quota with the tanker operator
  • Determination of a quota price
  • Definition of the percentage split
  • No remuneration for the physical gas volume in the traditional sense

Pricing logic

Remuneration is based on the current quota market and the agreed split.

Risk profile

  • High dependence on the quota price.
  • Significantly higher volatility.
  • Above-average revenue potential in a strong quota market.

Suitable for

  • Market-oriented operators willing to take risks.
  • Operators focused on quota value.
  • Optimization-driven marketing strategies.

The revenue logic of the quota split model is based on the generation and marketing of GHG quotas. We explain how emission value, biomethane volume, and market price specifically affect revenue in the section GHG & Quota Management for Biomethane.

The structure that makes sense for your plant depends on the market phase, risk appetite, quality profile, and financing situation. Green Trading Energy develops customized marketing and contract models based on these factors.

If you want to establish long-term sales structures in addition to operational trading, we can also support you in gaining access to the biomethane market.

Discuss revenue model

Success factors

Creditworthiness and quality assessment

the contracting party

Choosing strong, flexible partners

in balancing group management

Quick quotation preparation

(within 24 hours)

Recurring inspection

and insight into the certification process

Flat internal hierarchies

with short approval processes

Active and sustainable relationship management

to customers / suppliers

Are you looking to market biomethane in a structured way, compare trading models, or reduce contractual risks?

Talk to us about your marketing situation. We can help you select appropriate revenue models, structure commercial transactions, and develop suitable contractual solutions.

Discuss the trading model