It’s been a year since the CoRDEES project has started its implementation and many activities have been carried out. The project has begun to produce knowledge stemming from implementation of its innovative solution. Innovative projects such as this one will come across challenges that will put to the test its implementation. UIA Expert, Juan Ramon de las Cuevas describes in the project’s first journal what has happened since its initiation. Get to know better what Paris is doing on energy transition in this UIA Expert journal.