Question to the Department for Energy Security & Net Zero:

To ask His Majesty's Government what steps they are taking to ensure that all future use of hydrogen in the UK is of green hydrogen.

Government encourages a range of hydrogen production technologies, including CCUS-enabled ‘blue’ and electrolytic ‘green’ hydrogen technologies, provided they can meet the Low Carbon Hydrogen Standard, they fit within our broader strategic approach to hydrogen, and that we understand the system and environmental impacts.

‘Blue’ hydrogen is an important tool for scaling up the hydrogen economy while electrolytic hydrogen costs fall and the power system decarbonises. It is well-suited to provide continuous predictable 'baseload' supply of hydrogen to industrial clusters as both hydrogen storage and electrolytic production increase.

‘Green’ hydrogen is likely to be a core long-term hydrogen production technology as it is expected to be able to operate flexibly, responding to the availability of electricity inputs, and when paired with renewable electricity, can deliver zero carbon hydrogen.