I have always been very sceptical about carbon capture and storage and direct capture of carbon dioxide from the air, because they are basically unproven technologies. I could say that I am even quite sneery about them, because people constantly use them as justification for not adopting the tried-and-tested solutions of energy reduction, energy efficiency and renewable energy. We are often distracted by shiny technofixes, which give an excuse not to make the tested and sustained reductions in carbon emissions that have to take place. As far as I am concerned, the best carbon capture and storage is coal—we should just leave it in the ground.
That said, I am quite swayed by the argument of the noble Baroness, Lady Liddell, about future-proofing. That is very valid and I am very pragmatic in saying that we need to pursue all solutions to the climate emergency. If carbon capture works and can compete on cost with other carbon reduction measures without creating additional harm or risks, it should absolutely be eligible to compete for revenue support contracts. Of course, it could also help my clean air Bill, which tries to emphasise not polluting the air in the first place. Failing that, if we want clean air—which is incredibly important for all of us and a human right, according to the UN—we have to take every opportunity we can to clean it up.
4.45 pm