SpaceX has significantly increased its acquisition of Tesla's Megapack energy storage systems for use in its xAI data centers. While the exact number of Megapacks purchased is not specified, the total value of these purchases has reached $329 million so far this year. This move suggests SpaceX is investing in a reliable and efficient energy storage solution to support its data center operations. The expansion of energy storage capabilities could contribute to the development of more sustainable and resilient data center infrastructure.