I very much welcome the review that my right hon. Friend has announced today. He spoke about the relevance of the critical minerals strategy. May I highlight something for him to take back to other Departments that work alongside his? We all recognise the lessons to be learned
from our reliance on Russian minerals, and how we have had to change that, but 95% of the elements used in renewable energy—solar panels or whatever—are processed in China. We cannot escape the science, but we can ask other Departments to diversify how we do renewables. Will my right hon. Friend take back to other Departments the message that we need to look at investing in and working on things like hydrogen combustion, so that we are not entirely reliant on minerals coming out of China?