RFNBO screening — EU RED III

← Compliance
This tool provides an indicative estimate. It does not constitute certification, verification or legal advice. Formal verification corresponds to an accredited certification body under a voluntary scheme recognised by the European Commission (e.g. ISCC EU, CertifHy, REDcert).

How the RFNBO screening works

The screening checks a hydrogen project against the criteria for renewable fuels of non-biological origin (RFNBO) in the RED III delegated acts: the electricity supply route, additionality, temporal and geographic correlation, the exemptions for highly renewable or low-carbon grids, avoided curtailment, greenhouse-gas savings and the chain of custody.

Each rule returns its outcome with the article it comes from, cited to EUR-Lex. It is an indicative screening to prepare the analysis, not legal advice.

Frequently asked questions

When does hourly temporal correlation start?

Monthly correlation applies until the end of 2029 and hourly correlation from 1 January 2030. A Member State may require hourly correlation earlier, from July 2027.

What does additionality require?

That the renewable plant came into operation no more than 36 months before the electrolyser and received no operating or investment support. Grids above a 90% renewable share or with low emissions have their own pathways, which the screening also checks.

Can I save an assessment?

Yes, in the pilot programme: the assessment is saved, can be reopened and is printed in the compliance chapter of the report.

The RFNBO rules, explained in the guide → · Free plan and pilot programme →