Many of the dams in Switzerland have been built before the fifties and sixties, when environmental concerns were much lower. While most of the dams have been built high up in the mountains, a few villages have been buried by the dams.
Today, it would be infeasible creating new dams. The only thing we can do, is raise the height of some existing dams, adds pumping stations and optimise water flow between the dams.
We have national media (German: srf, French/Italian: rts, Romanche: rtr), people consume that, and a few medias that have multiple language versions like 20minutes.
We also have a few language specific medias (German: NZZ, Tagesanzeiger, Blick, ..., French: Le Temps, 24 heures, La Liberté, ...), but I think most people consume Swiss media, especially when Swiss politics and local afairs are absolutely not covered by French and German medias.
French part of Switzerland is much more left leaning, so I can expect more anti-nuclear sentiment on this side. But the sentiment of nuclear depends purely on which party you vote for, I don't think the language itself has an impact.
But, Germany's decision after Fukushima to close down all nuclear reactors has had a strong impact on the 2017 votation that banned nuclear in Switzerland. So I guess the influence is there.
This still has to pass with the people in a referendum.
The discourse on nuclear is still quite chaotic in politics in Switzerland. All left leaning parties and greens parties are strongly against nuclear. I am not expecting informed and civil discussions about this topic.
Switzerland has a summer/winter energy problem. We have lots of potential of producing energy in the spring and summer (when our dams are full from the melting of snow and the sun is shining), and much less so in the winter. We can still improve 10 to 20% our hydro production, but that's it. All the water sheds are already well used and rely on our glaciers to replenish, which will become less predictable with climate change.
We shouldn't completely closing the doors to all forms of nuclear technology. Obviously, we can't build blindy without any considerations. But we may need it on the second half of the century, especially if we are going to electrify all forms of transport. We can't be buying France's nuclear energy all the time.
Given the type of trains that are passing (it seems no IC/IR), along with their precise timing and direction, I'm sure it is easy to figure out where exactly you are living.
People cycle in the city of Lausanne (Switzerland), which has a 500m height difference between its lowest point and highest point.
Of course nobody is doing these 500m every day, but its common to see parents bring their children to school by electric bike, and maybe doing 100m of height elevation.
Today, it would be infeasible creating new dams. The only thing we can do, is raise the height of some existing dams, adds pumping stations and optimise water flow between the dams.