OECD-CEFIM Certification for facilitating international trade of green hydrogen webinar, 31 January 2023, OECD headquarters, Paris

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Renewable H2 Low-carbon H2
TG Yes Yes NO
GO Yes Yes
NO ISSUING. Transfer
possible, but the GO can not
be used to greenwash an
exclusive carbonized
consumption

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12. Physical traceability
Case 1 Case 2 Case 3
Renewable TG
Renewable H2
production
Other than renewable
H2 production
H2 mixing
Renewable GO
High-carbon
H2 production
Renewable H2
production
H2 consumption H2 consumption H2 consumption

13. Low-carbon H2
production
Physical traceability
Case 1 Case 2 Case 3
Low-carbon TG
Other than low-
carbon H2 production
H2 mixing
Low-carbon GO
High-carbon
H2 production
H2 consumption H2 consumption H2 consumption
Low-carbon H2
production

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