shift, howook at the disruptive will it be for you, but also for your competitors? >> it is a big shift. there is a huge change coming. 50 to 20 years -- 15 to 20 years to really get to the end of this shift. it is a huge transition from ongoing. -- a huge transition, ongoing. it is very large. a periodccumulated over up i of -- >> what caused the change? power, or the price? think come originally, it was some kind of a political decision that triggered the first moves. without that, probably would have taken a longer time. today, it is mostly economics. it is the economics driving the change today. widely, everywhere in the world. it is no more political, it has been at the beginning, now, it is just the technology solution. competition is changing. germany once more narrowly focused companies. >> if you look at what is happened today in the world, and the technology front, the disruption that is hitting the generation segment is incredible. because of this renewable wave coming in and continuing to change things. change,ggers another which is the digital -- of net