On Friday, Mark Walport is giving a talk at the Natural History Museum in London on the UK's energy future.
We rely on energy to run our homes and power our cars, but the way we get this energy is changing. Sir Mark Walport, the UK Government's Chief Scientific Advisor, talks us through everything you need to know about how we could power the UK in the future as part of Science Uncovered.
You'll also have the chance to ask Sir Walport about energy in the UK during a question and answer section that follows his presentation, hosted by the Museum's Head of Earth Sciences, Professor Richard Herrington.
Details here.