Question to the Department for Environment, Food and Rural Affairs:
What assessment the Government has made of the potential role of hydrogen technology in improving air quality.
The potential role of hydrogen technology has been considered in a number of Government publications, including Defra’s Air Quality Expert Group’s recent report, ‘Impacts of Net Zero pathways on future air quality in the UK,’ the outputs of the Department for Transport’s ‘Transport Energy Model,’ and also in two literature reviews published by BEIS of the emissions likely to arise from hydrogen combustion and of the atmospheric impacts of hydrogen.