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Feb 26, 2025

Temporary Power After Storms: What to Expect

Power outages after storms can last hours or even days, making temporary power solutions essential for safety and recovery. Here’s what you need to know to stay prepared:

Plan Your Power Needs: List essential devices like medical equipment, refrigerators, and phones. Calculate their daily power usage and add a 20% safety buffer.
Choose the Right Power Source:
- Small Gas Generators: Affordable ($400–$1,500), portable, and suitable for basic needs (3,000–8,500W).
- Whole-House Generators: Automatic and reliable for full-home power (8,000–20,000W), but expensive ($2,000–$5,000 + installation).
- Solar and Battery Systems: Eco-friendly, silent, and long-lasting, but costly ($10,000+).
Follow Safety Rules: Place generators at least 20 feet from your home, direct exhaust away from windows, and use carbon monoxide detectors.
Work with Professionals: Hire licensed electricians for setup, inspections, and repairs. Obtain necessary permits and follow local codes.

Quick Comparison:

| Feature | Small Gas Generators | Whole-House Generators | Solar & Battery Systems |
| --- | --- | --- | --- |
| <strong>Cost</strong> | $400–$1,500 | $2,000–$5,000+ | $10,000+ |
| <strong>Wattage</strong> | 3,000–8,500W | 8,000–20,000W | Varies by system |
| <strong>Fuel Type</strong> | Gasoline | Natural Gas/Propane | Solar Energy |
| <strong>Operation</strong> | Manual | Automatic | Automatic |
| <strong>Maintenance</strong> | Regular Refueling | Professional Service | Minimal |
| <strong>Noise Level</strong> | High | Moderate | Silent

Key Takeaway: Be proactive. Choose a power solution that fits your needs and budget, and always prioritize safety.

How To Use an Emergency Generator | Severe Weather Guide

Planning Your Power Needs

After a storm, having a clear plan for your power needs can help you avoid unnecessary stress. Start by figuring out the power demands of your essential equipment.

Critical Equipment List

First, list all the equipment you can’t go without and calculate how much power they use. Medical devices should take priority, followed by other crucial home systems. Below is an example of daily power consumption for essential medical equipment:

| Device | Power Usage | Daily Runtime | Total Consumption |
| --- | --- | --- | --- |
| Oxygen Concentrator | 300W | 8 hours | 2,400 Wh |
| Medical Refrigeration | 75W | 8 hours (33% duty cycle) | 600 Wh |
| Infusion Pump | 60W | 40 minutes | 26 Wh |
| Mobile Phone | – | – | 12 Wh |
| <strong>Daily Total</strong> |   |   | 3,038 Wh

Remember to account for both running and surge wattage. For instance, a refrigerator might use 150W continuously but require more power during startup.

Expected Outage Length

Outages caused by storms can last anywhere from a few hours to several days. To estimate your total power needs:

Look at the wattage of each appliance.
Multiply the wattage by the number of hours you expect to use it.
Add an extra 20% to your total for a safety buffer.

Although power is often restored quickly, it’s smart to prepare for longer outages. Ensure you have enough fuel or battery capacity to sustain your power needs. A power meter can help you measure accurate usage.

Safety Rules and Permits

Temporary power setups must comply with OSHA, NEC, and NFPA 70E standards. Here are some safety basics:

Ensure all equipment is properly grounded.
Use equipment rated for the conditions it will face.
Protect temporary systems from vehicle traffic.
Only trained and authorized personnel should handle power equipment.

In some areas, you’ll also need specific permits for temporary power setups. For example, in New York City, both electrical and construction permits are required, and only licensed professionals can obtain them. Always check with your local authorities to understand the permit requirements before setting up any temporary power system.

Power Source Options

When choosing temporary power, consider the wattage you need, your budget, and how easy the setup will be. Here are some common options to explore.

Small Gas Generators

Gas generators are a go-to for basic power needs during outages. They typically produce between 3,000 and 8,500 watts, which is enough to keep essential appliances and medical devices running. A popular model, the Westinghouse WGen7500, offers a good balance of power and affordability for under $1,000.

These generators use about 12-20 gallons of gasoline per day, depending on how much power you're drawing. Their portability makes them a practical choice for many emergency situations. Expect to spend between $400 and $1,500 for most models.

Whole-House Generators

Whole-house generators are built for automatic, reliable backup power. They can handle 8,000 to 20,000 watts, making them ideal for powering an entire home. For example, Cummins offers 13kW units starting at $3,957 MSRP and 20kW models for $5,438 MSRP.

"Home standby generators are expensive, but they're the gold standard in backup power, and they outperform all other types of generators in our ratings. If you can afford it, I'd tell you to pick a home standby generator every time." – Dave Trezza, Head of Generator Testing Program, Consumer Reports

These systems consume 13-48 gallons of natural gas or propane daily, depending on the load. Installation costs can range from a few thousand dollars up to $10,000, but they ensure a smooth and automatic transition when the power goes out.

Solar and Battery Systems

For an eco-conscious option, solar power paired with battery storage is worth considering. Lithium-ion batteries used in these setups can last 10-20 years when combined with solar panels. A well-known choice, the Tesla Powerwall 3, is priced between $10,000 and $13,000.

| Feature | Small Gas Generators | Whole-House Generators | Solar and Battery Systems |
| --- | --- | --- | --- |
| <strong>Cost</strong> | $400–$1,500 | $2,000–$5,000 + installation | $10,000+ |
| <strong>Wattage</strong> | 3,000–8,500W | 8,000–20,000W | Varies by system |
| <strong>Fuel Type</strong> | Gasoline | Natural gas/propane | Solar energy |
| <strong>Operation</strong> | Manual | Automatic | Automatic |
| <strong>Maintenance</strong> | Regular refueling | Professional service | Minimal |
| <strong>Noise Level</strong> | High | Moderate | Silent

The right choice depends on your local weather conditions and power needs. These options cover a range of scenarios to help you stay prepared.

Setup and Safety Steps

Safety Checks Before Setup

Before you start, carefully examine all cords, wiring, and cables for any signs of damage, exposed wires, or unapproved changes. Make sure the equipment is properly grounded, and check that any unused openings in electrical boxes are securely sealed. You’ll also need to calculate your electrical load to ensure your temporary system can handle all connected devices without overloading.

"Safety should be your first priority" - Dave Trezza, the head of CR's generator testing

Generator Location Guide

Where you place the generator matters - a lot. Carbon monoxide poisoning has been a deadly hazard for many, so follow these placement recommendations:

| Placement Requirements | Distance/Location | Purpose |
| --- | --- | --- |
| Separation Distance | At least 20 feet | Reduces CO poisoning risks |
| Exhaust Direction | Away from windows/doors | Maintains indoor air quality |
| Ideal Surfaces | Driveways, stone patios | Ensures stability |
| Weather Protection | Use a tent or cover | Shields from rain or snow

Avoid running generators in enclosed or partially enclosed spaces like garages (even with the door open), porches, or carports. To add an extra layer of safety, install battery-powered carbon monoxide detectors on every level of your home, especially near sleeping areas. Once the generator is positioned correctly, you’re ready to connect your temporary power system.

Power Connection Steps

After securing the generator's placement, focus on making safe electrical connections. Always hire a licensed contractor to handle these tasks, following OSHA, NEC, and NFPA 70E standards. Here’s what to keep in mind:

Use GFCI protection on all 125-volt outlets (15-, 20-, and 30-ampere).
Test GFCI devices monthly to ensure they’re working properly.
Keep circuit directories clear and up-to-date for worker safety.

The Electrical Safety Authority (ESA) emphasizes: "Do not try to repair this equipment yourself. Stay back to avoid the risk of shock, electrocution or fire." Temporary fixes should be replaced with permanent solutions within 30 days. Always disconnect power and follow proper lockout/tagout procedures before making any changes to your setup.

Working with Service Providers

After setting up a temporary power system, working with professionals is key to restoring power safely and efficiently after a storm.

Power Company Contact

Contact your power company as soon as you experience an outage. Reporting it directly helps them prioritize repairs. PSE&G highlights the importance of individual reports:

"It is extremely important for customers to notify PSE&G that you are experiencing an outage. If you do not notify us, we may take longer to restore your power. Even if your neighbor has already reported an outage, we want to hear from you directly as our system assigns higher priority to large clusters of outages versus a single outage."

If your property remains without power while nearby areas are restored, report it as an isolated outage. This helps utility companies quickly address specific issues.

Finding an Electrician

Choosing the right electrician requires careful evaluation. Pay attention to these factors:

| Criteria | What to Look For | Why It Matters |
| --- | --- | --- |
| Response | 24/7 availability | Prepared for emergencies |
| Expertise | Proper licensing/certifications | Ensures compliance with codes |
| Coverage | Adequate equipment capacity | Meets your power needs |
| Cost | Transparent pricing | Helps with budgeting

Get quotes from multiple licensed electricians who offer 24/7 services. Always verify their credentials and ability to handle the job.

Required Paperwork

Hiring a qualified electrician is just one part of the process. You’ll also need to handle the necessary paperwork:

Permit Application – File with your local authority (fees range from $450 to $750).
Inspection – Ensure proper pole placement and secure connections.
Utility Approval – Obtain a code enforcement sticker.

Temporary power poles must comply with local codes and should be installed within 70 feet of the building site. Either the homeowner or a licensed electrician is responsible for meeting these requirements.

Quality Restoration NW LLC advises working with licensed professionals familiar with local regulations to simplify permitting and ensure everything is done correctly.

System Care and Problem-Solving

Once your temporary power system is up and running, regular upkeep is a must to keep everything running smoothly. Paying attention to fuel storage, routine maintenance, and quick problem-solving will help ensure your system stays reliable during storm-related outages.

Fuel Management

Proper fuel storage is key to keeping your generator ready to go. Use approved containers and store them in a safe, ventilated spot like a detached garage or shed. Follow these guidelines:

| Storage Component | Requirement | Safety Consideration |
| --- | --- | --- |
| Container Type | High-density polyethylene or metal | Designed specifically for fuel |
| Minimum Storage | 25-30 gallons | Use multiple containers for safety |
| Location | Cool, dry area | Keep away from heat sources |
| Rotation Schedule | Replace every 12 months | Use a first-in, first-out system |
| Stabilizer | Add for long-term storage | Mix with fresh fuel immediately

Check fuel quality regularly to ensure your generator runs efficiently.

Regular Maintenance

Routine checks go a long way in keeping your generator in top shape. Here's what to focus on:

Daily Checks

Keep an eye on fuel levels, listen for strange noises, and monitor the generator's overall performance. Watch for overheating or unusual behavior.
Weekly Tasks

Test electrical components, inspect connections for corrosion, and make sure ventilation is adequate. Keep a record of any issues that might need professional attention.
Monthly Maintenance

Close the fuel shutoff valve and run the engine dry to avoid carburetor issues. Inspect fuel storage tanks for proper pressurization and release any built-up fumes carefully.

Sticking to a maintenance schedule helps ensure safe and reliable operation during storms.

Common Problems and Fixes

Quickly identifying and resolving issues can prevent more significant problems down the line.

Equipment Issues to Watch For:

Physical damage or corrosion
Power output inconsistencies
Trouble starting up
Strange noises or smells
Frequent need for repairs

Cable Problems to Monitor
According to Power Assemblies, these are some of the most common cable issues:

Damage from moisture exposure
Wear caused by UV rays
Chewing or other damage from pests
Cuts, nicks, or exposed wiring

Make sure your generator is sized correctly for your power needs. An undersized generator can lead to equipment failure and safety risks. For any troubleshooting involving electrical connections or modifications, always consult a qualified electrician.

Conclusion

Managing temporary power after a storm requires careful planning, strict safety measures, and timely professional assistance. Always maintain a distance of at least 35 feet from downed power lines. Place generators outdoors and away from doors, windows, or vents to avoid the risk of carbon monoxide poisoning.

Hire professionals to inspect any electrical systems that have been exposed to water. For emergencies, Quality Restoration NW LLC provides 24/7 services to assess and restore damaged areas.

Here’s a quick safety checklist to guide you:

| <strong>Safety Aspect</strong> | <strong>Required Action</strong> | <strong>Why It Matters</strong> |
| --- | --- | --- |
| <strong>Generator Placement</strong> | Place on a dry surface under cover | Prevents electrical hazards and carbon monoxide risks |
| <strong>Power Restoration</strong> | Turn off major appliances | Avoids circuit overload when power is restored |
| <strong>Electrical Equipment</strong> | Get professional inspections | Ensures safety before re-energizing systems |
| <strong>Carbon Monoxide</strong> | Install and test CO alarms | Detects dangerous gas levels early

Keep this checklist handy for quick reference. Stay in touch with your utility company for updates and ensure emergency contacts are easily accessible. These steps will help you recover safely and efficiently.