Idaho and Florida Propose Legislation to Regulate Water Use and Energy Costs for Data Centers

Idaho's House Bill 895 aims to limit water consumption by future data centers, particularly those using evaporative cooling systems. In Florida, SB 484, awaiting Governor Ron DeSantis' signature, requires data centers to bear their electricity costs and prohibits harmful water use. Both states are responding to environmental concerns and the heavy energy demands of expanding data center projects, which are projected to consume significant resources and impact local communities.

Published Mar 29, 2026

Idaho's House Bill 895, passed by the House with a 58-10 vote, aims to restrict water usage by future data centers, particularly those utilizing evaporative cooling systems, potentially consuming up to 100 million gallons annually. If passed, it prohibits such systems for data centers starting construction after July 1, unless agreements with local water authorities are made.

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In Florida, SB 484 seeks to ensure data centers pay their utility infrastructure costs without burdening local ratepayers, while safeguarding water resources by requiring reclaimed water use. These legislative efforts address the environmental impact and resource demands posed by large data centers.