The Switch – A review

Chris Goodall, 2016. The Switch. Profile Books. 274pp.

With so much free solar energy the world is catching up fast in harnessing it day and night. The author, an expert on these matters, puts the case for the inevitability of the global switch and turning over to ever more efficient systems and storage in particular. The switch to a low carbon economy is convincingly told. We learn of the novel perovskites coatings on new PVs that my give an extra 20-25% boost in productivity. The book is a good read on the history of solar production which includes details of main players (and photos of them in black and white), how the ‘experience curve’ provides for cheaper materials, of Swanson’s and Moore’s laws, and all manner of alternative energy sources being trialled and honed. Altogether this is an essential guide to the subject. It has an appendix to figures and terms and an index. There are no references in the book, but reference is made to the authors website (www.carboncommentary.com) which is complete as can be, and offers updates (following publication of this book in 2016) and warns the reader to be wary of columnists in newspapers who get solar stats wrong.

The Switch