For now, the Coast Guard says keeping the Genius Star XI anchored in Broad Bay is the safest option. It reduces risks from the hazardous batteries. They’ve also set up an emergency towing system in case the ship loses power and starts drifting toward land.
Putting out a lithium battery blaze is tricky business. Using water can make things worse by reacting with the lithium. The batteries can also reignite if not completely extinguished.