$IREN has by far the most uncontracted power in the group with 2,000 MW (~40% of the ~5.2 GW total) and about double $CIFR at 1,000 MW with $GLXY at 830 MW, $CLSK 585 MW, $MARA 480 MW and $CORZ 274 MW.
Approved power is becoming one of the scarcest assets in AI and same megawatt can generate ~5x more revenue as GPU cloud than traditional colocation.
That gives IREN a lot more upside if it can keep turning those 2 GW into higher value AI contracts.