Written questions by Wheeler.

Whether (a) his Department, (b) UK Research and Innovation and (c) the Engineering and Physical Sciences Research Council is taking steps to support the (i) research and (ii) development of (A) advanced nuclear technologies and (B) sustainable closed fuel cycle systems.

The DESNZ Advanced Nuclear Fund (ANF) is currently funding research and development of high temperature gas reactors (as part of the Advanced Modular Reactor Research, Development & Demonstration Programme), coated particle fuels (as part of the Coated Particle Fuels Programme). DESNZ is also supporting the development of small modular reactor technology through the Future Nuclear Enabling Fund and the Low-Cost Nuclear Challenge, which is delivered in partnership with UK Research and Innovation (UKRI). UKRI is also funding R&D in development of advanced fuel cycles work, such as research on the properties of high temperature materials, graphite and advanced fuels.

Whether his Department is taking steps to integrate hydrogen into the National Grid.

Blending low carbon hydrogen into the existing gas networks may have value, in certain circumstances, to support the early development of the hydrogen economy and the wider energy system. The Government remains committed to assessing the case for hydrogen blending into the gas transmission network. This work aims to gather evidence on the feasibility, costs and benefits of hydrogen blending.