For anyone with influence on energy policy, whether in government, business or a campaign group, this book should be compulsory reading. -- Tony Juniper (Former Executive Director, Friends of the Earth) At last a book that comprehensively reveals the true facts about sustainable energy in a form that is both highly readable and entertaining. -- Robert Sansom (EDF Energy) MacKay brings a welcome dose of common sense into the discussion of energy sources and use. Fresh air replacing hot air. -- Prof Mike Ashby Royal Society Research Professor at Cambridge University This year's must-read book about tackling our future energy needs. * The Guardian * ... may be the best technical book about the environment that I've ever read. This is to energy and climate what Freakonomics is to economics. -- Cory Doctorow * Boing Boing * The book is a tour de force ... As a work of popular science it is exemplary ... For anyone seeking a deeper understanding of the real problems involved [it] is the place to start. * The Economist * The first factual meme on renewable energy? A book about climate change that gets rave reviews from folk at oil companies, environmental groups and the Number One Blog of All Time has to be worth a peek. -- energysource blog * The Financial Times *