Vienna R20 conference is closing its doors this evening. Organized by the Regions of climate action (R20), founded by Arnold Schwarzenegger, it focused on implementing the sustainable energy future. Among the many key speakers, the Alliance Renault-Nissan was represented by Philippe Schulz (Renault) and Olivier Paturet (Nissan), who discussed tomorrow’s energy mix and technologies for a smart future. The Alliance also brought electric vehicles that attendees had the chance to test-drive. Here are the 3 things to remember about the Renault-Nissan participation.