It is not just the US, it is all industrial economies, because this is primarily a tech innovation story. Newer tech is more efficient, so over time the economy as a whole does more with the same energy input. Whether you are looking at car engines, or jet engines, or home insulation, there were massive strides in efficiency improvement across the board since 1995, that have nothing whatsoever to do with Europe, and in which Europe is not a notable standout.
In other words, the entire thesis of the article can be overturned by a quick google search.
Since the start of the conflict with Iran, I've been looking at the oilprice.com website for price information and am shocked at the poor quality of the news articles. Here are some other examples of either very low effort or factually misleading articles, just posted on the site today:
* https://oilprice.com/Energy/Energy-General/How-China-Became-... -- the entire article is just three bullet point factoids that don't say much about an economy that still gets half its energy from burning coal.
* https://oilprice.com/Energy/Natural-Gas/AI-Boom-to-Boost-Sou... -- the entire article takes one consultancy report that says data center demand could boost Singapore and Malaysia's energy needs by 16%, and then engages in a reverie where the author imagines a number of other things that might be needed if this consultancy report is true.
* https://oilprice.com/Energy/Crude-Oil/Canadian-Oil-Pushes-De... - a bizarre story in which nothing happened -- no one is pushing anywhere, rather the entire story is a series of graphs and charts discussing Canada's historical participation in US gulf coast oil industries over the long run, with no new announcement or action happening at all.