Living in New Hampshire means accepting that winter will test your home at least once every season. A nor’easter buries your driveway under two feet of snow. An ice storm brings down power lines for three days. The furnace fails during a cold snap and your pipes are suddenly at risk. These are not worst-case hypotheticals — they are things that happen every winter across the Granite State.

The difference between a winter emergency being a dangerous crisis and a manageable inconvenience comes down to preparation. A properly equipped home can ride out almost anything a New England winter throws at it — from a six-hour power flicker to a week-long grid failure — without anyone getting cold, losing food, or missing work.

This guide covers the essential categories of winter emergency equipment, with links to our detailed reviews and buying guides for each. Think of it as your master checklist for building a home that can handle whatever comes.

Backup Power: The Foundation of Winter Preparedness

When the power goes out in January, everything else follows. Your furnace stops running, even if it burns oil or gas, because the blower and controls need electricity. Your well pump stops. Your sump pump stops. Your refrigerator and freezer start the slow countdown toward spoiled food. Your phones die. Your internet goes dark.

Backup power is the single most important category of emergency preparedness for New Hampshire homes. There are two main approaches, and many households benefit from having both.

Whole House Generators

A permanently installed standby generator is the gold standard for backup power. It sits on a pad outside your home, monitors the utility feed, and starts automatically within seconds of detecting an outage — whether you are home or not. Models from Generac, Kohler, and Briggs & Stratton range from 14kW to 30kW and can power your entire home including heating, well pump, and all appliances.

The investment is significant — typically $5,000 to $18,000 installed depending on capacity — but for homes that experience regular outages or that rely on well water and electric heating, a standby generator eliminates the risk entirely. Natural gas models run indefinitely as long as the gas supply holds, and propane units can operate for a week or more on a standard tank.

Portable Power Stations

For shorter outages or as a complement to a generator, portable power stations offer battery-based backup that is silent, produces no fumes, and requires zero maintenance. Modern high-capacity units like the EcoFlow Delta Pro 3 can run a refrigerator for days and keep your devices charged throughout an extended outage.

The best portable power stations pair with solar panels, which transforms them from a finite battery into a renewable power source. Even during a New Hampshire winter, a couple of 200-watt panels can meaningfully extend your backup duration during daylight hours. For homeowners who want emergency power without the installation cost and commitment of a standby generator, a quality power station in the 1,000 to 4,000Wh range covers most scenarios.

The Department of Energy recommends that all households have a plan for maintaining essential power during extended outages — backup heating, refrigeration, medical devices, and communication equipment should all be accounted for.

Heating: Staying Warm When the Grid Goes Down

Central heating systems depend on electricity, even when they burn oil, gas, or propane. If your backup power plan does not include running the furnace, you need an independent heat source.

Wood Stoves

A quality wood stove is the ultimate grid-independent heat source. It requires nothing but firewood and a match, and a well-built stove can heat 1,500 to 2,500 square feet while also providing a cooking surface in emergencies. Modern EPA-certified models achieve efficiency ratings of 70 to 85 percent, meaning they extract far more heat from each cord of wood than the older stoves many people remember.

For rural New Hampshire homes, particularly those with their own woodlot, a wood stove provides both daily heating cost savings and complete energy independence during emergencies. A season’s supply of three to five cords of seasoned hardwood typically costs $750 to $2,000 delivered — well below the cost of oil or propane heating.

Pellet Stoves

Pellet stoves offer a more convenient alternative to wood stoves, with automated feeding, thermostat control, and cleaner operation. The trade-off is that most pellet stoves require electricity to run the auger and blower, which means they need backup power during an outage. Pairing a pellet stove with even a modest portable power station solves this problem, since the electrical draw of a pellet stove is only 50 to 100 watts during normal operation.

Pellet fuel is widely available across New Hampshire at $250 to $350 per ton, and a ton provides roughly the same heat as 120 gallons of oil at significantly lower cost. For homeowners who want the efficiency of automated heating with lower fuel bills, a pellet stove — backed by a portable power station or whole house generator for outages — is an excellent combination.

Snow Removal: Keeping Access Open

Being prepared for an emergency means nothing if you cannot get out of your driveway. In a severe storm, emergency services may take hours to reach your area, and cleared access to your home can be critical for medical emergencies, evacuations, or simply getting to essential supplies.

A reliable snow blower is essential equipment for any New Hampshire home with a driveway. For most properties, a two-stage gas model with a 24 to 30-inch clearing width handles the worst storms without difficulty. Battery-powered models have improved significantly and now rival mid-range gas machines for storms under 12 inches, with the added benefits of no fuel storage, no maintenance, and push-button starting.

Beyond the driveway, keep a quality shovel, ice melt, and sand or kitty litter for traction. A roof rake is also worth having — heavy snow loads on a New Hampshire roof can cause ice dams, leaks, and in extreme cases structural damage.

Connectivity: Staying Informed and Connected

During a winter emergency, reliable internet and phone service can be the difference between knowing a storm is intensifying and being caught off guard. Weather alerts, utility outage maps, communication with family, and access to emergency information all depend on connectivity.

A mesh WiFi system ensures strong coverage throughout your home so you are not hunting for signal in the one corner where the old router barely reaches. For rural New Hampshire properties on Starlink or fixed wireless internet, a quality mesh system dramatically improves the distribution of that signal throughout the house. During an outage, your mesh system and internet modem draw minimal power — typically 15 to 30 watts combined — making them easy to keep running on a portable power station.

Keep a battery-powered or hand-crank weather radio as a backup for situations where both power and internet are down. NOAA Weather Radio broadcasts continuous weather information and emergency alerts for all of New Hampshire.

The Winter Emergency Checklist

Beyond the major equipment categories above, a complete home winter emergency kit should include:

Water and food storage. Keep at least three days of drinking water (one gallon per person per day) and non-perishable food that does not require cooking. If you have a wood stove or pellet stove, canned goods and a manual can opener expand your options significantly.

First aid and medications. A well-stocked first aid kit plus a 7-day supply of any essential prescription medications. During severe storms, pharmacies and medical facilities may be inaccessible.

Lighting. LED lanterns and flashlights with extra batteries. Candles are a fire risk, especially in homes without power where fatigue and distraction increase the chance of accidents.

Vehicle preparation. A winter emergency kit in each car: blankets, sand or kitty litter, jumper cables or a jump starter, a collapsible shovel, and a phone charger. Keep the gas tank above half full during winter months.

Documentation. Keep digital copies of insurance policies, identification, and emergency contacts accessible on your phone and backed up in cloud storage. In a severe emergency, having these documents accessible can save critical time.

Carbon monoxide detectors. Battery-operated CO detectors are essential, especially when running generators, wood stoves, or pellet stoves. Never run a gas generator indoors or in an attached garage — carbon monoxide is odorless and lethal, and the CDC reports that generator-related CO poisoning spikes during every major storm.

Building Your Kit Over Time

You do not need to purchase everything at once. A practical approach is to prioritize based on your home’s specific vulnerabilities.

If you are on well water, backup power for the well pump should be your first investment. If your home has no alternative heat source, a wood stove or pellet stove paired with basic backup power comes next. If your driveway is long or steep, a capable snow blower should be high on the list.

Start with the gap that would cause the most serious problem during an outage, fill it, then work down the list. Most New Hampshire homeowners can build a comprehensive emergency preparedness setup over two or three seasons without straining a budget.

For more detailed reviews, comparisons, and buying advice on each category, explore our full Tech section where we rate and review the best products for Granite State homeowners.

What should be in a winter emergency kit for your home?

A complete winter emergency kit includes backup power (a generator or portable power station), an alternative heat source (wood stove or pellet stove), snow removal equipment, a mesh WiFi system for connectivity, water and food supplies for at least three days, first aid supplies, LED lighting, battery-operated carbon monoxide detectors, and a vehicle emergency kit. Prioritize based on your home’s specific vulnerabilities — well water homes need backup power first, while homes without alternative heat should address that gap before other categories.

How do I prepare my home for a New Hampshire winter storm?

Start with backup power — either a whole house generator or a high-capacity portable power station — to keep your heating system, well pump, and refrigerator running during outages. Ensure you have an alternative heat source like a wood stove or pellet stove. Keep a reliable snow blower maintained and ready, with fuel on hand. Stock at least three days of water and non-perishable food, maintain a first aid kit with essential medications, and ensure your WiFi and communication systems can run on backup power.

What is the most important emergency equipment for a New Hampshire home?

Backup power is the single most critical piece of emergency equipment. When electricity fails in winter, your furnace, well pump, sump pump, and refrigerator all stop working. A whole house generator ($5,000-$18,000 installed) provides automatic, permanent backup. A portable power station ($300-$3,500) offers a more affordable alternative for shorter outages. After power, an independent heat source and snow removal equipment round out the essential preparedness equipment for New Hampshire homes.