Outages happen in the mountains. Trees grow close to power lines, ice and wind bring down limbs, and rural lines can take longer to restore than those in town. That is why many homes here have whole-house or portable generators. Our advice is straightforward: ask about backup power when buying, and consider adding it when you own. This guide explains the main options, what to look for in a home that already has a generator, and how to use backup power safely.
Why Outages Are Part of Mountain Living
Living among the trees is one of the joys of the North Georgia mountains, but those same trees are the most common cause of power interruptions. Winter ice storms, summer thunderstorms and high winds can all bring down limbs and lines. Many homes sit at the ends of long rural lines, and crews may need to clear roads before they can reach every damaged section.
Most outages are short, but a longer one can affect much more than lights. In many mountain homes, electricity powers the well pump, the heat pump or furnace blower, the septic pump if there is one, the refrigerator, and the internet connection. Planning ahead turns an outage from a crisis into an inconvenience.
Your Backup Power Options
Whole-house standby generators
A standby generator is permanently installed outside the home and connected to the electrical system through a transfer switch. When the power goes out, it starts automatically and restores power to the circuits it is sized for, often within seconds. Standby units commonly run on propane or natural gas. In the mountains, where many homes are off the gas grid, propane is common.
Advantages include automatic operation, no refueling with gas cans, and the ability to power major systems. Considerations include the upfront cost, installation requirements, routine maintenance, and the need for an adequate fuel supply.
Portable generators
Portable generators are smaller, less expensive and can be moved where needed. They typically run on gasoline, and some models can also use propane. They can power essentials such as a refrigerator, lights, a few outlets and sometimes a well pump, depending on size. A properly installed transfer switch or interlock lets you connect a portable generator safely to selected household circuits.
Portable units require someone to set them up, start them and refuel them, which can be harder in bad weather or if you are away from the home.
Battery backup systems
Home battery systems, sometimes paired with solar panels, are another option. They are quiet and need no fuel, but capacity is limited by the size of the battery, so they are often used to power essential circuits rather than an entire home during a long outage.
What to Ask When Buying
If the home has a generator, ask:
- Is it a standby or portable unit, and what fuel does it use?
- What size is it, and which circuits or appliances does it power?
- Is there an automatic or manual transfer switch, and was it installed by a licensed electrician?
- How old is the unit, and are maintenance records available?
- For propane units, how large is the tank, and is it owned or leased?
- Does it power the well pump and heating system?
If the home does not have a generator, ask:
- How often has the home lost power, and for how long?
- Is the home prewired for a generator or does it have a transfer switch or interlock?
- Is there a good location for a standby unit and fuel supply if you add one later?
Your home inspector can look at existing equipment, and a licensed electrician can evaluate the home for future installation.
Adding Backup Power as an Owner
If you decide to add a generator, start by listing what you truly need during an outage. For many homeowners, the essentials are the well pump, heat, refrigerator, some lights and internet. Others want the entire home powered. That decision determines the size and type of system.
- Get a load assessment. A licensed electrician can determine what size generator fits your needs.
- Plan the fuel. For propane standby units, make sure your tank and delivery schedule can support extended use.
- Check permits and placement. Installation may require permits and must meet clearance requirements from windows, doors and vents.
- Schedule maintenance. Generators need periodic service and exercise cycles to run reliably when needed.
Generator Safety
Generators produce carbon monoxide, an odorless, deadly gas. Follow these rules every time:
- Never run a generator indoors, in a garage, in a crawl space or on an enclosed porch, even with doors open.
- Place portable generators outdoors and well away from windows, doors and vents.
- Install battery-powered or battery-backup carbon monoxide detectors inside the home.
- Never plug a generator into a household outlet. This is called backfeeding and can endanger utility workers and neighbors. Use a proper transfer switch or interlock.
- Let a portable generator cool before refueling, and store fuel safely away from the home.
Always follow the manufacturer’s instructions and local codes.
Beyond the Generator
Even with backup power, a simple outage kit helps: flashlights, batteries, a battery radio, phone power banks, stored drinking water, non-perishable food and any needed medications. Keep vehicles fueled and know how to manually open your garage door. If you have a seasonal home or rental, consider remote monitoring so you know when the power goes out.
What to Do Next
- If you are buying, add backup power questions to your list for every home you tour.
- If you own, decide which systems you need during an outage and talk with a licensed electrician.
- Assemble an outage kit and install carbon monoxide detectors.
- Ask Sherry for referrals to local professionals who install and service generators.
With a little planning, the next outage can be a quiet evening by the fire instead of a scramble.
