I cannot create a proper screenshot, you know, the created screenshot never shows the actual state but something from the past ... well ... that would be a Tpf2 bug.
In new game - settings - climate (or alike, I got german localization) there are two entries called "appalachian" now.


mods\appalachian_climate_2\mod.lua says at the end:

runFn = function (settings)
if settings.climate == "appalachian" then
game.config.climate = "temperate.clima.lua"
addModifier("loadClimate", climateMod)
end
end

mods\appalachian_generator_alpha_2\mod.lua says at the end:

runFn = function (settings)
if settings.climate == "appalachian" then
game.config.climate = "appalachian.clima.lua"
end
end

This confuses me.