Yellowstone County

Entries where the acting authority was Yellowstone County, whatever state or country the events took place in.

2026 Events (1)

Yellowstone County, Montana retroactively moved ballot-initiative deadline a month earlier at data-center developer's urging, killing citizen petition

On August 4, 2026, Yellowstone County, Montana's attorney's office announced that the signature deadline for a citizen ballot initiative regulating data centers had actually passed a month earlier, reversing the August 12 deadline the county's own election department had given organizers in June. The county said it adopted the new July 13 deadline after data-center developer Quantica Infrastructure's attorney flagged a different statute to the county attorney on July 30.