We burnt our oil supplies up so fast that the era of cheap oil is over. Finally there is a widespread recognition for the need to move to a post-fossil fuel age. Yet promises of too cheap to meter nuclear, household power stations, the hydrogen economy, or abundant bio-based fuels, all remain dreams. Is there still hope that humanity can bring about a renewable energy revolution? Or will fossil fuels remain the driving force behind energy expansion and global politics? The Tesla Revolution will help to understand the future direction of our energy systems. In tracing rapid technological advances in batteries and solar technologies, energy flows in economies, geopolitical repercussions and the political decisions present and missing to bring an energy revolution ever closer. A picture emerges of a transition that in our lifespans will reshape economies, global power relations, and even affect day to day lives and values.