Maybe we are at "peak green", i.e. the moment in time with the greatest amount of green policies. Then, from this point onward we should see a decline in green commitments.

Setting aside whether "peak green" is or not a bad thing, if you consider the premise of the green transition according to its supporters- government hastening a change that would otherwise be too slow- then the phenomenon is inevitable. If initiative followed (lagged) capabilities (technological-economic, geopolitical, social) then we would probably see a smoother, slower transition. Any attempt to go faster than capabilities allow will result in a "peak green" moment (there can be many).

In summary, in a green transition not driven primarily by market forces, expect to see several of these "setbacks".