As businesses accelerate their journey toward net zero, biomethane-backed certificates are becoming an essential tool for credible corporate decarbonisation. C-Zero Markets helps companies access these certificates efficiently and transparently, connecting corporate sustainability demand with renewable gas supply from across the UK and Europe.
A leading consultancy in renewable energy certificates and power markets, C-Zero Markets specialises in sourcing and supplying Renewable Gas Guarantees of Origin (RGGOs) to corporate customers seeking robust, verifiable solutions to meet their climate commitments. By bridging the gap between renewable gas producers and end users, the firm enables companies to reduce the carbon intensity of their energy consumption while maintaining flexibility in their power procurement.
What sets C-Zero Markets apart is its close working relationships with anaerobic digestion (AD) owners, biomethane producers, and renewable asset operators. This direct access to production sources allows the firm to curate RGGO supply that aligns with the specific needs of buyers – whether they require particular feedstocks, geographic origin, production pathways, or delivery structures.
Tailored RGGO sourcing for corporate buyers
Through an established network of AD facilities and renewable gas producers, C-Zero Markets provides corporate customers with reliable access to RGGO volumes that can be matched to their individual sustainability objectives.
Rather than offering generic certificate supply, C-Zero works closely with buyers to structure procurement strategies that reflect their priorities – including:
- Feedstock type (such as waste-derived biomethane)
- Certificate vintage and production year
- Certificate accreditation (e.g. ISCC)
- UK or European origin
- Alignment with internal ESG policies and reporting frameworks.
This tailored sourcing approach ensures companies can make credible environmental claims while maintaining full transparency over the origin and characteristics of the renewable gas supporting their decarbonisation strategy.
Deep links to biomethane producers
C-Zero Markets maintains long-standing partnerships with anaerobic digestion asset owners and operators, managing the marketing and commercialisation of their renewable certificates.
By working directly with producers, the firm provides a trusted route to market for RGGO supply while ensuring that corporate buyers gain direct visibility over the renewable assets underpinning their certificates. This producer-to-corporate connection supports both sides of the market: generators maximise the value of their renewable output, while buyers secure dependable access to high-quality environmental attributes.
Beyond certificates
Alongside RGGO sourcing, C-Zero Markets also supports clients across the wider renewable attribute landscape, including Renewable Energy Guarantees of Origin (REGOs) and Renewables Obligation Certificates (ROCs).
The firm’s expertise extends into carbon accounting, environmental attribute strategy, and corporate decarbonisation planning, enabling businesses to integrate certificate procurement into broader sustainability programmes.
C-Zero Markets also offers Clarity+, an innovative solution that allows companies to retain conventional grid power contracts while separately procuring renewable certificates that deliver verified environmental credentials. By decoupling energy supply from environmental attributes, Clarity+ provides greater procurement flexibility and can reduce the cost of achieving renewable energy claims.
Enabling credible corporate decarbonisation
In a rapidly evolving renewable energy market, access to trusted certificate supply and transparent provenance is increasingly important. By combining close relationships with biomethane producers and deep expertise in environmental markets, C-Zero Markets enables organisations to secure the renewable attributes they need to meet ambitious climate goals with confidence.
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info@c-zeromarkets.com
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