Elon Musk's SpaceX revealed in its IPO filing that it is concerned about water access becoming a limiting factor.
In an amended filing, SpaceX disclosed that cooling its data centers requires significant water resources. Droughts, water scarcity, and local competition for supplies could constrain its expansion plans. The company now ranks water access alongside power and processors as essential.
SpaceX's data center operations, which power xAI, depend heavily on water for cooling.
Previously, SpaceX had only cited power costs and construction delays as infrastructure challenges. The updated filing states that water scarcity could "limit our ability to obtain sufficient water for cooling, constrain data center cooling capacity, increase our costs, delay or limit expansion," or require adoption of more expensive cooling alternatives.
The addition reflects a broader concern about data center water consumption. Data centers worldwide consume large amounts of water, intensifying drought conditions in already water-stressed regions. Such issues typically draw scrutiny during IPO roadshows.
It is unclear whether the SEC required SpaceX to disclose its water dependency or if the company made the decision independently. Investors are now considering whether Musk's plans to scale AI infrastructure face water constraints.
The water disclosure was not the only significant change in the amended filing. SpaceX also revealed it is reserving up to 5% of IPO shares for employees and executives' associates.
Observers remain uncertain whether the water warning will influence investor decisions. The disclosure demonstrates that even large technology companies must address climate-related operational risks.
