It is fairly resent. Libertarian governments supported by national-conservatives have slowed down the tempo a lot, but now the bar have been raised for some higher ambition and a recent poll showed 70% support among the Danish voters, so I am sure this project will be completed. No one knows exactly how the last 10% of the 70% shall be accomplished, but a smart energy system that connects the already decentralised heat and electricity systems is probably the main key, and then the whole traffic has to be changed like I wrote about in post about electric cars. The latter will most likely be the hardest part for most people.