This is a target we have put globally, but we need to consider the fact that each country and region will also reach this target using their own resources, as nicely put by Ricardo at the beginning of his reply, and to see how we can reach this common energy transition target and i think ricardo you have maybe more element you would like to emphasize here

thank you gondia indeed it's very good and useful for the audience to go through some examples we understand in concrete ways what we are talking about as you mentioned this hydro dominance And let's try to do something like follow the electron.

If you want to understand, let's try to see what's the trajectory of the electron from generation to the real active energy service that is being provided when you have a hydro dominant situation it's important that you understand that the water will generate this electron and you can storage water in that reservoir and this plays a significant different role if you do not have such possibility because if you need to storage you will if there is no such hydropower you will need to use batteries for instance and there is one big difference from one country to the other because if you want to provide flexibility system solutions then you can provide using hydropower and at the other country you won't be able to do so you will need to provide with other combination of solutions including the storage via batteries so Let's follow then what is required to do that.

If you need to invest in storage systems and you have the hydro, then you go for such kind of solutions.

Otherwise, you go for the facilities that will produce the batteries.

Then you need to install these batteries in your system in different, of course, locations in a way that you integrate all of these.

And then we can follow further this electron.

And I think Ricardo would like to jump in to give us more detail on these different numbers.