TN HB1827

Requires local legislative body approval at a public meeting before any quarry or digital asset mining facility can be located in a county or city

Mandates at least 21 calendar days' notice before the approval meeting, with notice published in local newspapers, on the legislative body's website, and posted at three locations at the proposed site

Requires first class mail notification to all residents within 500 yards of the proposed facility location

Defines "digital asset mining facility" as a single-site computer operation consuming more than 1 megawatt of energy annually for blockchain mining purposes

Takes effect July 1, 2026, applying to facilities proposed for construction on or after that date