Indiana — Posey County is replacing the emergency generator that keeps its 911 dispatch center running during power outages, part of a broader crisis facing rural emergency systems across the country.

The project will completely overhaul the backup power system for the county's consolidated dispatch center in Mount Vernon, which handles all emergency calls for the sheriff's department, three volunteer fire departments, and EMS across 409 square miles of rural farmland along the Ohio River. The county is replacing both the generator and the automatic transfer switch that activates it during outages.

The upgrade comes as extreme weather has increased power outages across the Midwest by 67% since 2000. Posey County has experienced flooding, tornadoes, and severe storms in recent years, including a 2023 tornado that damaged Mount Vernon, the county's only town with a hospital.

Many rural counties are operating 911 centers on equipment installed 20 to 40 years ago. Emergency generators typically have a 25-year lifespan, and backup power failures are among the leading causes of 911 outages nationwide. During the 2020 derecho storm that swept across the Midwest, Iowa counties lost emergency communications for hours. Texas dispatch centers went dark during Winter Storm Uri in 2021.

Posey County's 25,500 residents are spread across a geographically dispersed area, making the single dispatch center a critical point of failure. Any outage would create dangerous delays in emergency response across farmland and small communities with no backup coverage.

Construction timelines have not been announced.