In the latest episode of Five Questions, Five Answers, Birgit Matthiesen sits down with Stephen Hanley, senior writer at CleanTechnica.com, to discuss the electric vehicle (EV) revolution and the concept of the "S curve."  

They also discuss the factors that influence EV adoption, such as incentives, infrastructure, and consumer attitudes toward new technology. 

Key Takeaways:- The EV revolution is alive and well in many parts of the world, with some countries like Norway already reaching mainstream acceptance.- The S curve tracks the adoption of new technologies, with 5% of customers investing in new technology being an important milestone.