(Image credit: Getty Images) Data center water use is one of the hot topics right now in the U.S. and is one of the primary reasons why such projects are being blocked across the nation . However, Amazon claimed that it’s improving its water efficiency and that it uses the least amount of water on a per kWh basis among the AI tech giants, including Microsoft , Google , and Meta. Aside from that, it also said that despite using 2.5 billion gallons of water across the world in its data centers, it said that that amount is still a fraction of what other industries in the U.S. are using annually. Amazon pointed at EPA data from 2017 that said Americans use 9 billion gallons of water daily just for landscape irrigation. This amounts to nearly 3.3 trillion gallons of water every year just for watering plants and gardens and doesn’t even include the irrigation needed for food production.…