California Bills Would Force Data Centers to Disclose Water and Electricity Usage

California is advancing legislation that would require data centers to publicly disclose their water and electricity consumption, with AI infrastructure operators likely to face significant new reporting obligations. The bills target the rapid expansion of AI compute infrastructure, which has driven substantial increases in energy and water usage across the state. For developers and companies operating or procuring cloud AI compute, this represents a meaningful regulatory shift that could affect infrastructure cost transparency and vendor selection. If passed, the disclosure requirements could also accelerate pressure on hyperscalers to publish cleaner sustainability metrics and invest in efficiency improvements. Developers building large-scale AI systems should factor emerging regulatory overhead into their infrastructure planning as similar legislation may spread to other states.