Pippa Heylings

As the Liberal Democrat spokesperson for energy security and net zero, I am delighted to support the private Member’s Bill of my hon. Friend the Member for Cheltenham (Max Wilkinson): the sunshine Bill. Madam Deputy Speaker, I am beaming. South Cambridgeshire is one of the fastest growing constituencies in the country in terms of house building and lab space. People constantly say to me, “Why are all of these new homes without solar panels on their roofs?” or “Why do these new homes only have one or two solar panels or only on part of the roofs?” Sadly, in 2025, developers are still required only to meet—not exceed—the Merton rule’s inadequate 10% energy improvement standard. That is why Liberal Democrat councillors in my constituency have been pushing hard to change this at the local level. In fact, in the five years since they took control of the council, South Cambridgeshire has rapidly become the district with the highest number of solar panels fitted and with the fastest increase in planning applications that include solar panels. It is the lack of ambition and political will at the national level that has held back the revolution in solar rooftops. That is why we are still building homes that are cold and damp and that have skyrocketing energy bills. The former Conservative Government disgracefully scrapped the zero carbon homes policy, and dithered and delayed on the future homes standard.