By Roy L Hales
More than 500 start-ups, from 66 countries, made submissions. Though the Start-up Energy Transition Tech Festival is a German Energy Agency (Dena) initiative, even a casual perusal of literature reveals its’ international character. The General Secretary of the United Nations Framework Convention on Climate Change and Director General of the International Renewable Energy Agency (IRENA) were among the presenters. The list of speakers included representatives from the Rocky Mountain Institute and Hyperloop Technologies. So why didn’t any Canadian clean-tech companies make the top 100?