

This statistic includes nuclear and bioenergy. I’m unsure about bioenergy, but nuclear certainly can not qualify as green. Unless you mean green glowing stuff, like nuclear waste is often depicted.
Also 100years are a very long time
Yes and humanity is sometimes very very very slow to change for the better.

“here” is nice and good, but “here” is not global. This is not about a local incident. It’s easy to have “too much green energy” in one place, just build a single wind turbine and don’t connect it to a grid. But using that excess power to produce an inefficient expensive fuel in one part of the world doesn’t solve the global energy- and emmission- problem. It’s cheaper and more efficient to transport energy all over the world and shut down local fossil fuel power plants than to produce hydrogen, ship that all over the world and burn that.