Mount Pleasant is one of the fastest-growing towns in South Carolina — an affluent East
Cooper suburb of newer subdivisions, deepwater lots, and marsh-front homes stretched along
the tidal creeks. That setting is the whole reason backup power matters here:
the town sits right on the storm-surge front,
with the barrier islands of Isle of Palms and Sullivan’s Island taking the first hit and
Mount Pleasant directly behind them.
Power comes from two utilities depending on your address —
Dominion Energy South Carolina in some
areas and Berkeley Electric Cooperative in
many of the newer East Cooper neighborhoods. Dominion also supplies the natural gas that lets
a lot of Mount Pleasant homes run a standby generator straight off the meter.
The vulnerability isn’t just hurricanes. Mount Pleasant’s growth has loaded the grid, much of
it still on overhead lines through heavy live-oak canopy, so a single line of summer
thunderstorms can drop power to whole subdivisions. After Hurricane Dorian, the Town itself
began weighing whether to bury more lines underground.
A permanently installed standby generator sidesteps all of it. It senses the outage and
restores power automatically — usually within seconds — keeping the AC, the fridge, and the
sump or well running for as long as the grid is down.
See how installation works →