facilitated via the ERGaR platform
Role of ERGaR
ERGaR serves as the European association for all stakeholders involved in renewable gas (certificate) trading and operates the system that supports cross-border exchange of renewable gas certificates.
ERGaR is the Brussels-based, Europe-wide association for all players involved in the renewable gas market: national biomethane registries, gas network operators, traders and other related organisations. We provide a collaborative, independent and transparent forum where stakeholders come together to shape and support the development of a pan-European renewable gas market.
Since 2021, ERGaR has operated the Certificates of Origin (CoO) Scheme, allowing registries to exchange biomethane certificates across borders through its Cert-X Europe platform. Over 12 TWh of certificates have already been transferred via the ERGaR CoO Scheme.
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Hentrac
Cargill
Biogas Danmark
Envolv
EvoVerde Consulting ApS
Route to Market
C-Zero Markets
Ecohz
EnviTec Biogas AG
agriportance GmbH
Anew Climate Europe
Ørsted
Engelhart
Towarowa Giełda Energii S.A.
ReFuels
BioCirc
3Degrees
DXT Commodities
VSG (the Swiss Association of Gas Industry)
VUE naturemade – Association for Environmentally Sound Energy
VAROPreem AG.
Uniper Global Commodities SE
STX Services
Shell Energy Europe Ltd
REAL
Proman
MET International AG
GRDF
GO2 Markets
Gas Networks Ireland
gas.be
Fachverband Biogas
Equinor
ENGIE Global Energy Management
Energinet
Energie 360°
EcoEngineers
European Biogas Association (EBA)
dena
Danske Commodities
Danish Bio Commodities
CSC Commodities
CFP Energy
Centrica Energy Marketing & Trading
bmp greengas
AB Amber Grid
AGCS
AFS Energy
ACT
READ THE LATEST NEWS
Registrations Now Open for the European Biomethane Trading Conference 2027
ERGaR is pleased to announce that registrations are now open for the second edition of the European Biomethane Trading Conference, taking place on 15 April 2027 at the Mövenpick Hotel Amsterdam City Centre. Following the success of its first edition, the European Biomethane Trading Conference returns to Amsterdam with an expanded programme, a larger venue…
Continue Reading Registrations Now Open for the European Biomethane Trading Conference 2027
10 Years of ERGaR Recap Video: Celebrating a Decade of Collaboration
As ERGaR marks its 10th anniversary, we reflect on a decade of collaboration, shared achievements and progress in the European renewable gas market. Over the past ten years, ERGaR has grown into an association bringing together 50 members from across Europe. Together, we have strengthened our expertise in renewable gas policy and certification, facilitated cross-border…
Continue Reading 10 Years of ERGaR Recap Video: Celebrating a Decade of Collaboration
Recap: BIOMAPE Webinar on Building National Biomethane Registries for European Integration
On 21 October 2026, the BIOMAPE project hosted a public webinar on the establishment of national biomethane registries and their integration into the European market. The event was attended by 133 participants from 23 countries, representing 96 organisations, among them public authorities, registry operators, biomethane producers and project developers, industry associations, suppliers, traders and researchers.…
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