Sarah Coombes

The hon. Member and I have nearby constituencies. The companies in my constituency that put solar on their roofs will see their energy bills reduce, and they could put more energy back into the grid. They think this will be a big benefit to their businesses. There are no formal estimates of the amount of factory roofs in the Black Country, but to take a local example, William King, one of West Brom’s longest running metal processing businesses, has 29,000 square metres of warehousing facilities—that is almost three hectares of rooftop that could be used to generate solar power. It has already made a start installing solar panels, and I hope that the 300 or so other manufacturing businesses in my constituency will soon follow suit. Lighting up the Black Country with solar will drive local growth, create new jobs, build new skills and power industry in our manufacturing heartlands. There are still many challenges to the private sector making the most of the solar opportunity—many of which the Government are working to address—including upgrading the grid so that factories can give away excess energy to local schools and delivering quick new grid connections. We also need to make the business rates system even more pro-solar. At the moment, if a business installs solar panels on its roof and consumes all that electricity itself, there should be no increase to the rateable value. However, local businesses have raised concerns that if they generate excess energy through their solar panels and want to sell that back to the grid, their business rates may increase. That creates a disincentive for companies to install maximum numbers of solar panels and generate additional clean energy. I met my hon. Friend the Minister just last week, and we had a good discussion about the full range of options at our disposal to make rooftop solar the norm and not the exception. I am excited about what unleashing the full potential of solar across the Black Country and Britain could mean. It will reduce our exposure to fossil fuels and their volatile prices, end our dependence on international markets and ultimately bring down household bills. Across Britain, we are on the brink of a clean energy revolution. We should seize the opportunity to unleash the full potential of solar power across our country, including by lighting up the Black Country using our plentiful factory roofs.