Can somebody knowledgeable help me understand why this is in the interests of the UAE? Also, seems like a moot point since the strait is closed. Why do they think it’s in their best interests, and why now?
Just my hunch but Iran is a founding member of OPEC.
The UAE has had a long standing land dispute with Iran.
The recent barrage of missiles might have just pushed the UAE leadership to have lost patience with their northern neighbor.
This might be an act of protest.
They don’t have production limits anymore, and can produce and sell as much oil as they have capacity for.
1) The UAE has its "Abu Dhabi Crude Oil Pipeline" (see https://en.wikipedia.org/wiki/Habshan%E2%80%93Fujairah_oil_p...) to Fujairah export terminal on the "Gulf of Oman" bypassing the choke-point of "Strait of Hormuz" entirely. Given the current blockade of the strait and its uncertain future, Fujairah is now central to crude oil shipments for the World Market.
2) Thus far, the UAE has been prevented from maximizing its revenues due to OPEC/OPEC+ production caps which is no longer acceptable due to global needs. It can now chart its own independent course by ramping up production and earn hard currency which can be its leverage against an uncertain future. For instance, UAE just signed a deal with South Korea to give it guaranteed "priority access" (meaning first before others) and "joint stockpiling" (for world market) of 24 million barrels. Other countries in Asia who have storage capabilities are also "tripping over each other" to cut similar deals with UAE. This is once-in-a-lifetime opportunity not to be missed.
3) Discontent with OPEC/OPEC+ and its members since the current conflict has made it clear that nobody will come to its aid when the chips are down (other than the US). It is "every man for himself" now and thus UAE has decided to chart its own independent path.
This is very welcome news and i hope other OPEC/OPEC+ members will also follow suit in their own national interests.
It was initially more union-esque to prevent being played off against each other and a dash of ideology. Then it became a cartel with the goal to to increase income / stabilize the market as well as a general international-economic-political forum because so much of their economies depend on oil.
Production limits were always a bit shady. Most meetings were just nations declaring what they'd (be able to) do and then a lot of talking to maybe see if things could be tweaked a bit and come up with a statement that made it look useful.
Their last 'success' was before Russia-Ukraine where they basically tried to suppress the price to make US shale too expensive and reduce its market share. Which happened. But again, debatable to what extend by OPEC's influence while they do write their own press release - with the explicit goal that the perception of power increases the price more.
Currently the entire region is going up in flames and allegiances are being stressed to breaking point.
The UAE leaving - as far as i can tell - is just a middle finger telling some of the club members its a farce and useless when it comes to its goals and (soft) powers, in the new reality of war & US export dominance. The middle finger being a political signal as everyone seems to be in disagreement on how best to handle the Israel-US-Iran war.