Publicly Available Specification (PAS) for Large Hydrogen Ready Boilers

Description

Development of Hydrogen-ready Industrial Boiler Publicly Available Specification (PAS) 

Decarbonising industrial processes is an important part of
achieving our net zero ambitions, and a likely early off-taker of low
carbon hydrogen. We will take steps to ensure this can happen by
phasing out unabated fossil fuel burning in industry and supporting
possible replacements. Therefore, the Department is sponsoring the
British Standards Institution (BSI) to develop a Publicly Available
Specification (PAS) for large boiler equipment that is hydrogen-
ready. This standardisation document will be aligned to PAS 4444,
developed for hydrogen-fired and hydrogen-ready gas appliances.

We anticipate this PAS will develop a standardised definition for
what constitutes a large 'hydrogen-ready' boiler that will give
confidence to End-Users that this equipment can enable faster and
cheaper fuel switching to hydrogen than would otherwise be the
case.