{"content_id":"wimp4qwija","slug":"portable-generator-20-foot-rule-us-hurricane-safety","locale":"en","schema_type":"Article","category":"knowledge_base","category_name":"Knowledge Base","title":"Portable Generator 20-Foot Rule for U.S. Outages","summary":"Fuel-powered portable generators must be placed outdoors at least 20 feet from doors, windows, and vents. This explains alarm placement and emergency contact guidelines for U.S. power outages, as well as how to prepare for power gaps affecting medical devices.","sponsorship_disclosure":null,"affiliate_disclosure":null,"commerce_disclosure":null,"author":{"name":"Injoys Editorial Team","url":"https://injoys.com/ko/about"},"key_points":["The CDC advises placing fuel-powered generators outdoors at least 20 feet from doors, windows, and vents.","Opening the garage door or turning on a fan does not make indoor generator use safe.","CO alarms must work during power outages and be installed on every level of the home and outside sleeping areas.","If a CO alarm sounds or poisoning is suspected, evacuate outdoors immediately and then call 911 in the United States.","Households that use medical devices must plan for power gaps during refueling and cooling, as well as power during evacuation."],"content_markdown":"Fuel-powered portable generators must be placed outdoors at least 20 feet away from doors, windows, and vents. Indoor use is prohibited even if the garage door is open. If a carbon monoxide alarm sounds or poisoning is suspected, evacuate outdoors immediately.\n\nThe 20-foot standard is based on CDC power outage guidance that completed expert review on August 26, 2026.\n\n## What the 20-Foot Standard for Portable Generators Means\n\nTwenty feet is the minimum distance needed to reduce the risk of exhaust entering the home. The exact metric conversion is 6.096m. Simply placing a generator outdoors does not guarantee safety.\n\nThe [CDC power outage guidance](https://cdc.gov/natural-disasters/response/what-to-do-protect-yourself-during-a-power-outage.html) specifies the distance from doors, windows, and vents. CPSC requires at least 20 feet from homes and buildings. The exhaust must face away from openings in nearby buildings.\n\n### Comparison of Distance Recommendations by Agency\n\nNIST recommends a distance of 25 feet, which is farther than 20 feet. This does not mean that all risk disappears once 20 feet is secured. The distance and exhaust direction specified in each document must be considered together.\n\n| Agency and document | Distance recommendation | Additional condition to check |\n|---|---|---|\n| CDC power outage safety guidance, reviewed August 26, 2026 | At least 20 feet from doors, windows, and vents | Outdoor use |\n| CPSC hurricane safety announcement, May 27, 2026 | At least 20 feet from homes and buildings | Exhaust faces away from doors, windows, and vents |\n| NIST Generator Safety | At least 25 feet from the home | Position so exhaust does not face open doors, windows, or vents |\n\nThe exact conversion of 25 feet is 7.62m. The NIST guidance lists it as 7.6m. This comparison covers safety recommendations for portable generators. Separate standards are needed when determining the installation of permanently installed standby generators. [NIST Generator Safety](https://www.nist.gov/social-media/generator-safety)\n\n## Why a Generator Cannot Be Used Even With the Garage Door Open\n\nCarbon monoxide can build up even in a partially enclosed space such as a garage with the door open. Carbon monoxide is a colorless, odorless toxic gas. Exposure can occur even when no exhaust odor is noticeable.\n\nCDC's notice linking to the Generator Safety Fact Sheet states:\n\n\u003e Never use a generator inside your home or garage, even if doors and windows are open.\n\nThis means a generator must not be used inside a home or garage even when doors or windows are open. Ventilation using a fan does not override this prohibition. Basements and sheds are also not acceptable places for use. [CDC generator safety guidance](https://www.cdc.gov/carbon-monoxide/media/pdfs/Generators_1.pdf)\n\n## Installation Conditions by Location\n\nWhether a generator can be installed must be determined by considering both your home and neighboring buildings. EPA advises placing it outdoors away from all homes. Balconies and porches are also included among prohibited locations. [EPA generator placement guidance](https://www.epa.gov/emergencies-iaq/where-safely-use-fuel-powered-portable-generator-infographic)\n\n| Location or situation | Assessment | Reason or additional condition |\n|---|---|---|\n| Open garage, basement, or shed | Use prohibited | Space where CO can accumulate |\n| Apartment balcony, home deck, or porch | Use prohibited | Location close to buildings and openings |\n| Far from your home but close to a neighbor's window | Unsuitable placement | Risk of exhaust entering the neighbor's home |\n| Open yard sufficiently far from buildings | Use after checking conditions | Check distance, exhaust direction, and flood risk together |\n| Property where a safe distance cannot be secured | Consider another power source or evacuation location | A condition that cannot be resolved by moving the generator indoors |\n\nThis table applies agency placement guidance to residential situations. A small property does not reduce the distance requirement. In multifamily housing, a balcony must not be treated as an emergency generator space.\n\n## CO Alarm Placement and Automatic Shutoff\n\nCO alarms must be able to operate during a power outage. Battery-powered models and models with battery backup meet this requirement. CPSC recommends installing them on every level of the home and outside sleeping areas.\n\n- Test each alarm every month.\n- Replace batteries when needed.\n- With interconnected alarms, an alarm from one unit is transmitted to the others.\n- Follow the product manual for specific installation locations.\n\nSome generators automatically stop when the surrounding CO concentration becomes dangerous. CPSC recommends products with this automatic CO shutoff feature. This feature does not permit indoor use. Separate indoor alarms are still needed. [CPSC 2026 hurricane safety announcement](https://www.cpsc.gov/Newsroom/News-Releases/2026/CPSC-Warns-of-Generator-Carbon-Monoxide-and-Fire-Hazards-Ahead-of-Hurricane-Season)\n\n## Carbon Monoxide Symptoms and U.S. Emergency Contact Guidelines\n\nIf CO poisoning is suspected, move immediately to fresh air. Symptoms may include headache, dizziness, nausea, vomiting, and weakness. Chest pain and confusion are also known symptoms. A sleeping person may not notice the symptoms.\n\nIf several people become ill at the same time, suspect a shared exposure. Symptoms that improve after going outdoors can also be a clue. This change alone cannot confirm or rule out poisoning. [Poison Control carbon monoxide guidance](https://www.poison.org/articles/carbon-monoxide)\n\n1. If an alarm sounds or poisoning is suspected, evacuate the building immediately.\n2. If an alarm sounds, call 911 from a safe location outdoors.\n3. If anyone has decreased consciousness, difficulty breathing, or seizures, call 911 without delay.\n4. For other exposure consultations, call 1-800-222-1222 after evacuating.\n\n1-800-222-1222 connects callers to a U.S. poison control center. Do not delay evacuation or an emergency call while waiting for a consultation. Do not reenter the building to look for the cause. Follow the responding fire department's safety clearance before reentry. [Poison Control first aid guidance](https://www.poison.org/first-aid-for-poisonings)\n\n## Risks From Rain, Extension Cords, and Refueling\n\nGenerators pose risks of electric shock and fire in addition to CO. Moving a generator into a garage to protect it from rain is not permitted. Follow the manufacturer's instructions for use in severe weather.\n\n| Item to check | Standard to apply |\n|---|---|\n| Ground and cover | A dry location where water does not pool or flow in, with a protective structure that allows open ventilation |\n| Hands and connections | Do not operate with wet hands, and protect electrical connections from water |\n| Extension cord capacity | An outdoor-rated product with a rating greater than the total power consumption of connected devices |\n| Extension cord condition | Check for damaged insulation, missing grounding pins, and crushing in doorways |\n| Extension cord length | Long enough to maintain the generator's safe distance and cover the actual wiring route |\n| Refueling | Turn off the generator and allow it to cool sufficiently before refueling |\n| Fuel storage | Use a suitable safety container outside living areas |\n\nFuel spilled on a hot engine can ignite. Do not arbitrarily set the cooling period to a few minutes. Check the product manual's refueling requirements. [CPSC Portable Generator Hazards](https://www.cpsc.gov/safety-education/safety-guides/carbon-monoxide/portable-generator-hazards)\n\nDo not plug a generator into a wall outlet to send power into home wiring. This is called backfeeding. Electricity can flow into external power lines and electrocute workers. Connections to home wiring must use a suitable transfer device installed by a professional. [PSE generator safety guidance](https://www.pse.com/safety/electric-safety/generator-safety)\n\n## Power Gaps During Refueling in Households With Medical Devices\n\nHouseholds with medical devices must also arrange power for periods when the generator is stopped. A generator must be stopped and allowed to cool before refueling. Therefore, securing generator fuel does not provide an uninterrupted power supply. This conclusion applies generator safety guidance together with FDA power outage planning.\n\nFDA advises checking the backup power available for each device and the acceptable period of interrupted operation. Life-sustaining devices such as ventilators especially require individual plans. Do not determine whether a backup battery can be connected based only on its appearance. [FDA guide to power outage planning for home medical devices](https://www.fda.gov/downloads/MedicalDevices/ProductsandMedicalProcedures/HomeHealthandConsumer/UCM252812.pdf)\n\n| Preparation item | What to confirm | Who to ask |\n|---|---|---|\n| Generator and extension cord | Whether the device may be connected and the required power conditions | Manufacturer or supplier |\n| Backup battery | Compatibility, operating time, and power switching method | Manufacturer or supplier |\n| Refueling and cooling | Alternative power to use while the generator is stopped | Supplier or medical team |\n| Treatment interruption | Whether interruption is permitted and how to resume treatment | Medical team |\n| Evacuation | Destination where the device can be used and means of transportation | Local emergency management agency or medical team |\n\nBattery operating time must be confirmed under the conditions of the specific device. Do not assume operating time based only on an unverified capacity. If a power gap cannot be tolerated, an advance evacuation plan is needed.\n\nFDA recommends informing the power company and fire department that medical devices are in use. Emergency assistance is needed if power for a life-sustaining device cannot be secured. After power is restored, check whether the device settings have changed. [FDA medical device disaster preparedness guidance](https://www.fda.gov/medical-devices/emergency-situations-medical-devices/fda-offers-tips-about-medical-devices-and-natural-disasters)\n\n## Common Mistakes\n\nIt is incorrect to treat one safety measure as a substitute for another condition. Distance, alarms, and refueling rules each reduce different risks. The following distinctions apply guidance from several agencies together.\n\n| Common interpretation | Correction |\n|---|---|\n| The generator is 20 feet away, so exhaust direction does not matter | Exhaust must face away from building openings |\n| The extension cord is 20 feet long, so the separation distance is sufficient | The actual placement distance and the route indoors are different |\n| A CO automatic shutoff feature allows use in a garage | Automatic shutoff does not change the prohibition on indoor use |\n| The alarm is silent, so the symptoms are not caused by CO | Suspected symptoms alone require evacuation and evaluation |\n| The generator is off, so it is safe to go inside immediately | CO that has already accumulated may remain after shutdown |\n| A generator means power to medical devices will remain continuous | Power gaps remain during refueling, equipment failure, and evacuation |\n\n## The 2026 Hurricane Season and Document Dates\n\nSeptember 2026 falls within the official Atlantic hurricane season. The official season described by NHC runs from June 1 through November 30. This schedule does not indicate the current risk level for a specific area. Check the latest forecasts and alerts for local risk. [NHC tropical cyclone climatology guidance](https://www.nhc.noaa.gov/climo/)\n\nThe expert review date for the CDC generator guidance page is August 21, 2026. The review date for the power outage response page is August 26, 2026. A review date must not be interpreted as the date a new safe-distance standard was established. [CDC generator guidance page](https://www.cdc.gov/carbon-monoxide/factsheets/generator-safety-fact-sheet.html)\n\n## Frequently Asked Questions\n\n### Can 20 Feet Be Treated as 6m?\n\nThe exact conversion is 6.096m. Securing exactly 6m falls short of 20 feet. It is appropriate to allow extra distance when measuring.\n\n### How Is NIST's 25 Feet Different From 20 Feet?\n\nNIST recommends at least 25 feet from the home. This is farther than the 20 feet recommended by CDC and CPSC. Neither distance eliminates requirements for exhaust direction and alarms.\n\n### Is an Apartment Balcony Acceptable Because It Is Outdoors?\n\nEPA identifies balconies as prohibited locations for generator use. Being an open space alone does not make a location suitable. If safe placement is impossible, another power source or evacuation location is needed.\n\n### If the Alarm Sounds but I Feel Fine, Can I Wait?\n\nEvacuate outdoors immediately even if you have no symptoms. CPSC advises calling 911 after evacuating. Waiting until symptoms appear is not appropriate.\n\n### Should I Contact 911 or Poison Control First?\n\nIn the United States, call 911 first for a CO alarm or emergency symptoms. Decreased consciousness, difficulty breathing, and seizures require an immediate call. For other exposure consultations, call 1-800-222-1222 after evacuating.\n\n### Do Battery Power Devices Also Emit CO?\n\nBattery power devices that do not burn fuel do not produce combustion exhaust. EPA identifies battery devices as an alternative power source for small devices. The manufacturer must confirm whether a medical device can be connected. [EPA guidance on power outages and indoor air](https://www.epa.gov/emergencies-iaq/emergencies-and-indoor-air-quality-iaq)\n\n### How Many Hours of Battery Power Should Be Prepared for a Medical Device?\n\nThere is no single duration that applies to every device. The FDA guide advises checking the battery operating time for each device. Power during evacuation and the acceptable duration of treatment interruption must also be included in the individual plan.","content_html":"\u003cp\u003eFuel-powered portable generators must be placed outdoors at least 20 feet away from doors, windows, and vents. Indoor use is prohibited even if the garage door is open. If a carbon monoxide alarm sounds or poisoning is suspected, evacuate outdoors immediately.\u003c/p\u003e\n\u003cp\u003eThe 20-foot standard is based on CDC power outage guidance that completed expert review on August 26, 2026.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#what-the-20-foot-standard-for-portable-generators-means\" class=\"anchor\" id=\"what-the-20-foot-standard-for-portable-generators-means\"\u003e\u003c/a\u003eWhat the 20-Foot Standard for Portable Generators Means\u003c/h2\u003e\n\u003cp\u003eTwenty feet is the minimum distance needed to reduce the risk of exhaust entering the home. The exact metric conversion is 6.096m. Simply placing a generator outdoors does not guarantee safety.\u003c/p\u003e\n\u003cp\u003eThe \u003ca href=\"https://cdc.gov/natural-disasters/response/what-to-do-protect-yourself-during-a-power-outage.html\"\u003eCDC power outage guidance\u003c/a\u003e specifies the distance from doors, windows, and vents. CPSC requires at least 20 feet from homes and buildings. The exhaust must face away from openings in nearby buildings.\u003c/p\u003e\n\u003ch3\u003e\n\u003ca href=\"#comparison-of-distance-recommendations-by-agency\" class=\"anchor\" id=\"comparison-of-distance-recommendations-by-agency\"\u003e\u003c/a\u003eComparison of Distance Recommendations by Agency\u003c/h3\u003e\n\u003cp\u003eNIST recommends a distance of 25 feet, which is farther than 20 feet. This does not mean that all risk disappears once 20 feet is secured. The distance and exhaust direction specified in each document must be considered together.\u003c/p\u003e\n\u003cdiv class=\"overflow-x-auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAgency and document\u003c/th\u003e\n\u003cth\u003eDistance recommendation\u003c/th\u003e\n\u003cth\u003eAdditional condition to check\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Agency and document\"\u003eCDC power outage safety guidance, reviewed August 26, 2026\u003c/td\u003e\n\u003ctd data-label=\"Distance recommendation\"\u003eAt least 20 feet from doors, windows, and vents\u003c/td\u003e\n\u003ctd data-label=\"Additional condition to check\"\u003eOutdoor use\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Agency and document\"\u003eCPSC hurricane safety announcement, May 27, 2026\u003c/td\u003e\n\u003ctd data-label=\"Distance recommendation\"\u003eAt least 20 feet from homes and buildings\u003c/td\u003e\n\u003ctd data-label=\"Additional condition to check\"\u003eExhaust faces away from doors, windows, and vents\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Agency and document\"\u003eNIST Generator Safety\u003c/td\u003e\n\u003ctd data-label=\"Distance recommendation\"\u003eAt least 25 feet from the home\u003c/td\u003e\n\u003ctd data-label=\"Additional condition to check\"\u003ePosition so exhaust does not face open doors, windows, or vents\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/div\u003e\n\u003cp\u003eThe exact conversion of 25 feet is 7.62m. The NIST guidance lists it as 7.6m. This comparison covers safety recommendations for portable generators. Separate standards are needed when determining the installation of permanently installed standby generators. \u003ca href=\"https://www.nist.gov/social-media/generator-safety\"\u003eNIST Generator Safety\u003c/a\u003e\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#why-a-generator-cannot-be-used-even-with-the-garage-door-open\" class=\"anchor\" id=\"why-a-generator-cannot-be-used-even-with-the-garage-door-open\"\u003e\u003c/a\u003eWhy a Generator Cannot Be Used Even With the Garage Door Open\u003c/h2\u003e\n\u003cp\u003eCarbon monoxide can build up even in a partially enclosed space such as a garage with the door open. Carbon monoxide is a colorless, odorless toxic gas. Exposure can occur even when no exhaust odor is noticeable.\u003c/p\u003e\n\u003cp\u003eCDC's notice linking to the Generator Safety Fact Sheet states:\u003c/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003eNever use a generator inside your home or garage, even if doors and windows are open.\u003c/p\u003e\n\u003c/blockquote\u003e\n\u003cp\u003eThis means a generator must not be used inside a home or garage even when doors or windows are open. Ventilation using a fan does not override this prohibition. Basements and sheds are also not acceptable places for use. \u003ca href=\"https://www.cdc.gov/carbon-monoxide/media/pdfs/Generators_1.pdf\"\u003eCDC generator safety guidance\u003c/a\u003e\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#installation-conditions-by-location\" class=\"anchor\" id=\"installation-conditions-by-location\"\u003e\u003c/a\u003eInstallation Conditions by Location\u003c/h2\u003e\n\u003cp\u003eWhether a generator can be installed must be determined by considering both your home and neighboring buildings. EPA advises placing it outdoors away from all homes. Balconies and porches are also included among prohibited locations. \u003ca href=\"https://www.epa.gov/emergencies-iaq/where-safely-use-fuel-powered-portable-generator-infographic\"\u003eEPA generator placement guidance\u003c/a\u003e\u003c/p\u003e\n\u003cdiv class=\"overflow-x-auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eLocation or situation\u003c/th\u003e\n\u003cth\u003eAssessment\u003c/th\u003e\n\u003cth\u003eReason or additional condition\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Location or situation\"\u003eOpen garage, basement, or shed\u003c/td\u003e\n\u003ctd data-label=\"Assessment\"\u003eUse prohibited\u003c/td\u003e\n\u003ctd data-label=\"Reason or additional condition\"\u003eSpace where CO can accumulate\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Location or situation\"\u003eApartment balcony, home deck, or porch\u003c/td\u003e\n\u003ctd data-label=\"Assessment\"\u003eUse prohibited\u003c/td\u003e\n\u003ctd data-label=\"Reason or additional condition\"\u003eLocation close to buildings and openings\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Location or situation\"\u003eFar from your home but close to a neighbor's window\u003c/td\u003e\n\u003ctd data-label=\"Assessment\"\u003eUnsuitable placement\u003c/td\u003e\n\u003ctd data-label=\"Reason or additional condition\"\u003eRisk of exhaust entering the neighbor's home\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Location or situation\"\u003eOpen yard sufficiently far from buildings\u003c/td\u003e\n\u003ctd data-label=\"Assessment\"\u003eUse after checking conditions\u003c/td\u003e\n\u003ctd data-label=\"Reason or additional condition\"\u003eCheck distance, exhaust direction, and flood risk together\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Location or situation\"\u003eProperty where a safe distance cannot be secured\u003c/td\u003e\n\u003ctd data-label=\"Assessment\"\u003eConsider another power source or evacuation location\u003c/td\u003e\n\u003ctd data-label=\"Reason or additional condition\"\u003eA condition that cannot be resolved by moving the generator indoors\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/div\u003e\n\u003cp\u003eThis table applies agency placement guidance to residential situations. A small property does not reduce the distance requirement. In multifamily housing, a balcony must not be treated as an emergency generator space.\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#co-alarm-placement-and-automatic-shutoff\" class=\"anchor\" id=\"co-alarm-placement-and-automatic-shutoff\"\u003e\u003c/a\u003eCO Alarm Placement and Automatic Shutoff\u003c/h2\u003e\n\u003cp\u003eCO alarms must be able to operate during a power outage. Battery-powered models and models with battery backup meet this requirement. CPSC recommends installing them on every level of the home and outside sleeping areas.\u003c/p\u003e\n\u003cul\u003e\n\u003cli\u003eTest each alarm every month.\u003c/li\u003e\n\u003cli\u003eReplace batteries when needed.\u003c/li\u003e\n\u003cli\u003eWith interconnected alarms, an alarm from one unit is transmitted to the others.\u003c/li\u003e\n\u003cli\u003eFollow the product manual for specific installation locations.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cp\u003eSome generators automatically stop when the surrounding CO concentration becomes dangerous. CPSC recommends products with this automatic CO shutoff feature. This feature does not permit indoor use. Separate indoor alarms are still needed. \u003ca href=\"https://www.cpsc.gov/Newsroom/News-Releases/2026/CPSC-Warns-of-Generator-Carbon-Monoxide-and-Fire-Hazards-Ahead-of-Hurricane-Season\"\u003eCPSC 2026 hurricane safety announcement\u003c/a\u003e\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#carbon-monoxide-symptoms-and-us-emergency-contact-guidelines\" class=\"anchor\" id=\"carbon-monoxide-symptoms-and-us-emergency-contact-guidelines\"\u003e\u003c/a\u003eCarbon Monoxide Symptoms and U.S. Emergency Contact Guidelines\u003c/h2\u003e\n\u003cp\u003eIf CO poisoning is suspected, move immediately to fresh air. Symptoms may include headache, dizziness, nausea, vomiting, and weakness. Chest pain and confusion are also known symptoms. A sleeping person may not notice the symptoms.\u003c/p\u003e\n\u003cp\u003eIf several people become ill at the same time, suspect a shared exposure. Symptoms that improve after going outdoors can also be a clue. This change alone cannot confirm or rule out poisoning. \u003ca href=\"https://www.poison.org/articles/carbon-monoxide\"\u003ePoison Control carbon monoxide guidance\u003c/a\u003e\u003c/p\u003e\n\u003col\u003e\n\u003cli\u003eIf an alarm sounds or poisoning is suspected, evacuate the building immediately.\u003c/li\u003e\n\u003cli\u003eIf an alarm sounds, call 911 from a safe location outdoors.\u003c/li\u003e\n\u003cli\u003eIf anyone has decreased consciousness, difficulty breathing, or seizures, call 911 without delay.\u003c/li\u003e\n\u003cli\u003eFor other exposure consultations, call 1-800-222-1222 after evacuating.\u003c/li\u003e\n\u003c/ol\u003e\n\u003cp\u003e1-800-222-1222 connects callers to a U.S. poison control center. Do not delay evacuation or an emergency call while waiting for a consultation. Do not reenter the building to look for the cause. Follow the responding fire department's safety clearance before reentry. \u003ca href=\"https://www.poison.org/first-aid-for-poisonings\"\u003ePoison Control first aid guidance\u003c/a\u003e\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#risks-from-rain-extension-cords-and-refueling\" class=\"anchor\" id=\"risks-from-rain-extension-cords-and-refueling\"\u003e\u003c/a\u003eRisks From Rain, Extension Cords, and Refueling\u003c/h2\u003e\n\u003cp\u003eGenerators pose risks of electric shock and fire in addition to CO. Moving a generator into a garage to protect it from rain is not permitted. Follow the manufacturer's instructions for use in severe weather.\u003c/p\u003e\n\u003cdiv class=\"overflow-x-auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem to check\u003c/th\u003e\n\u003cth\u003eStandard to apply\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item to check\"\u003eGround and cover\u003c/td\u003e\n\u003ctd data-label=\"Standard to apply\"\u003eA dry location where water does not pool or flow in, with a protective structure that allows open ventilation\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item to check\"\u003eHands and connections\u003c/td\u003e\n\u003ctd data-label=\"Standard to apply\"\u003eDo not operate with wet hands, and protect electrical connections from water\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item to check\"\u003eExtension cord capacity\u003c/td\u003e\n\u003ctd data-label=\"Standard to apply\"\u003eAn outdoor-rated product with a rating greater than the total power consumption of connected devices\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item to check\"\u003eExtension cord condition\u003c/td\u003e\n\u003ctd data-label=\"Standard to apply\"\u003eCheck for damaged insulation, missing grounding pins, and crushing in doorways\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item to check\"\u003eExtension cord length\u003c/td\u003e\n\u003ctd data-label=\"Standard to apply\"\u003eLong enough to maintain the generator's safe distance and cover the actual wiring route\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item to check\"\u003eRefueling\u003c/td\u003e\n\u003ctd data-label=\"Standard to apply\"\u003eTurn off the generator and allow it to cool sufficiently before refueling\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Item to check\"\u003eFuel storage\u003c/td\u003e\n\u003ctd data-label=\"Standard to apply\"\u003eUse a suitable safety container outside living areas\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/div\u003e\n\u003cp\u003eFuel spilled on a hot engine can ignite. Do not arbitrarily set the cooling period to a few minutes. Check the product manual's refueling requirements. \u003ca href=\"https://www.cpsc.gov/safety-education/safety-guides/carbon-monoxide/portable-generator-hazards\"\u003eCPSC Portable Generator Hazards\u003c/a\u003e\u003c/p\u003e\n\u003cp\u003eDo not plug a generator into a wall outlet to send power into home wiring. This is called backfeeding. Electricity can flow into external power lines and electrocute workers. Connections to home wiring must use a suitable transfer device installed by a professional. \u003ca href=\"https://www.pse.com/safety/electric-safety/generator-safety\"\u003ePSE generator safety guidance\u003c/a\u003e\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#power-gaps-during-refueling-in-households-with-medical-devices\" class=\"anchor\" id=\"power-gaps-during-refueling-in-households-with-medical-devices\"\u003e\u003c/a\u003ePower Gaps During Refueling in Households With Medical Devices\u003c/h2\u003e\n\u003cp\u003eHouseholds with medical devices must also arrange power for periods when the generator is stopped. A generator must be stopped and allowed to cool before refueling. Therefore, securing generator fuel does not provide an uninterrupted power supply. This conclusion applies generator safety guidance together with FDA power outage planning.\u003c/p\u003e\n\u003cp\u003eFDA advises checking the backup power available for each device and the acceptable period of interrupted operation. Life-sustaining devices such as ventilators especially require individual plans. Do not determine whether a backup battery can be connected based only on its appearance. \u003ca href=\"https://www.fda.gov/downloads/MedicalDevices/ProductsandMedicalProcedures/HomeHealthandConsumer/UCM252812.pdf\"\u003eFDA guide to power outage planning for home medical devices\u003c/a\u003e\u003c/p\u003e\n\u003cdiv class=\"overflow-x-auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePreparation item\u003c/th\u003e\n\u003cth\u003eWhat to confirm\u003c/th\u003e\n\u003cth\u003eWho to ask\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Preparation item\"\u003eGenerator and extension cord\u003c/td\u003e\n\u003ctd data-label=\"What to confirm\"\u003eWhether the device may be connected and the required power conditions\u003c/td\u003e\n\u003ctd data-label=\"Who to ask\"\u003eManufacturer or supplier\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Preparation item\"\u003eBackup battery\u003c/td\u003e\n\u003ctd data-label=\"What to confirm\"\u003eCompatibility, operating time, and power switching method\u003c/td\u003e\n\u003ctd data-label=\"Who to ask\"\u003eManufacturer or supplier\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Preparation item\"\u003eRefueling and cooling\u003c/td\u003e\n\u003ctd data-label=\"What to confirm\"\u003eAlternative power to use while the generator is stopped\u003c/td\u003e\n\u003ctd data-label=\"Who to ask\"\u003eSupplier or medical team\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Preparation item\"\u003eTreatment interruption\u003c/td\u003e\n\u003ctd data-label=\"What to confirm\"\u003eWhether interruption is permitted and how to resume treatment\u003c/td\u003e\n\u003ctd data-label=\"Who to ask\"\u003eMedical team\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Preparation item\"\u003eEvacuation\u003c/td\u003e\n\u003ctd data-label=\"What to confirm\"\u003eDestination where the device can be used and means of transportation\u003c/td\u003e\n\u003ctd data-label=\"Who to ask\"\u003eLocal emergency management agency or medical team\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/div\u003e\n\u003cp\u003eBattery operating time must be confirmed under the conditions of the specific device. Do not assume operating time based only on an unverified capacity. If a power gap cannot be tolerated, an advance evacuation plan is needed.\u003c/p\u003e\n\u003cp\u003eFDA recommends informing the power company and fire department that medical devices are in use. Emergency assistance is needed if power for a life-sustaining device cannot be secured. After power is restored, check whether the device settings have changed. \u003ca href=\"https://www.fda.gov/medical-devices/emergency-situations-medical-devices/fda-offers-tips-about-medical-devices-and-natural-disasters\"\u003eFDA medical device disaster preparedness guidance\u003c/a\u003e\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#common-mistakes\" class=\"anchor\" id=\"common-mistakes\"\u003e\u003c/a\u003eCommon Mistakes\u003c/h2\u003e\n\u003cp\u003eIt is incorrect to treat one safety measure as a substitute for another condition. Distance, alarms, and refueling rules each reduce different risks. The following distinctions apply guidance from several agencies together.\u003c/p\u003e\n\u003cdiv class=\"overflow-x-auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCommon interpretation\u003c/th\u003e\n\u003cth\u003eCorrection\u003c/th\u003e\n\u003c/tr\u003e\n\u003c/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Common interpretation\"\u003eThe generator is 20 feet away, so exhaust direction does not matter\u003c/td\u003e\n\u003ctd data-label=\"Correction\"\u003eExhaust must face away from building openings\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Common interpretation\"\u003eThe extension cord is 20 feet long, so the separation distance is sufficient\u003c/td\u003e\n\u003ctd data-label=\"Correction\"\u003eThe actual placement distance and the route indoors are different\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Common interpretation\"\u003eA CO automatic shutoff feature allows use in a garage\u003c/td\u003e\n\u003ctd data-label=\"Correction\"\u003eAutomatic shutoff does not change the prohibition on indoor use\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Common interpretation\"\u003eThe alarm is silent, so the symptoms are not caused by CO\u003c/td\u003e\n\u003ctd data-label=\"Correction\"\u003eSuspected symptoms alone require evacuation and evaluation\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Common interpretation\"\u003eThe generator is off, so it is safe to go inside immediately\u003c/td\u003e\n\u003ctd data-label=\"Correction\"\u003eCO that has already accumulated may remain after shutdown\u003c/td\u003e\n\u003c/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Common interpretation\"\u003eA generator means power to medical devices will remain continuous\u003c/td\u003e\n\u003ctd data-label=\"Correction\"\u003ePower gaps remain during refueling, equipment failure, and evacuation\u003c/td\u003e\n\u003c/tr\u003e\n\u003c/tbody\u003e\n\u003c/table\u003e\u003c/div\u003e\n\u003ch2\u003e\n\u003ca href=\"#the-2026-hurricane-season-and-document-dates\" class=\"anchor\" id=\"the-2026-hurricane-season-and-document-dates\"\u003e\u003c/a\u003eThe 2026 Hurricane Season and Document Dates\u003c/h2\u003e\n\u003cp\u003eSeptember 2026 falls within the official Atlantic hurricane season. The official season described by NHC runs from June 1 through November 30. This schedule does not indicate the current risk level for a specific area. Check the latest forecasts and alerts for local risk. \u003ca href=\"https://www.nhc.noaa.gov/climo/\"\u003eNHC tropical cyclone climatology guidance\u003c/a\u003e\u003c/p\u003e\n\u003cp\u003eThe expert review date for the CDC generator guidance page is August 21, 2026. The review date for the power outage response page is August 26, 2026. A review date must not be interpreted as the date a new safe-distance standard was established. \u003ca href=\"https://www.cdc.gov/carbon-monoxide/factsheets/generator-safety-fact-sheet.html\"\u003eCDC generator guidance page\u003c/a\u003e\u003c/p\u003e\n\u003ch2\u003e\n\u003ca href=\"#frequently-asked-questions\" class=\"anchor\" id=\"frequently-asked-questions\"\u003e\u003c/a\u003eFrequently Asked Questions\u003c/h2\u003e\n\u003ch3\u003e\n\u003ca href=\"#can-20-feet-be-treated-as-6m\" class=\"anchor\" id=\"can-20-feet-be-treated-as-6m\"\u003e\u003c/a\u003eCan 20 Feet Be Treated as 6m?\u003c/h3\u003e\n\u003cp\u003eThe exact conversion is 6.096m. Securing exactly 6m falls short of 20 feet. It is appropriate to allow extra distance when measuring.\u003c/p\u003e\n\u003ch3\u003e\n\u003ca href=\"#how-is-nists-25-feet-different-from-20-feet\" class=\"anchor\" id=\"how-is-nists-25-feet-different-from-20-feet\"\u003e\u003c/a\u003eHow Is NIST's 25 Feet Different From 20 Feet?\u003c/h3\u003e\n\u003cp\u003eNIST recommends at least 25 feet from the home. This is farther than the 20 feet recommended by CDC and CPSC. Neither distance eliminates requirements for exhaust direction and alarms.\u003c/p\u003e\n\u003ch3\u003e\n\u003ca href=\"#is-an-apartment-balcony-acceptable-because-it-is-outdoors\" class=\"anchor\" id=\"is-an-apartment-balcony-acceptable-because-it-is-outdoors\"\u003e\u003c/a\u003eIs an Apartment Balcony Acceptable Because It Is Outdoors?\u003c/h3\u003e\n\u003cp\u003eEPA identifies balconies as prohibited locations for generator use. Being an open space alone does not make a location suitable. If safe placement is impossible, another power source or evacuation location is needed.\u003c/p\u003e\n\u003ch3\u003e\n\u003ca href=\"#if-the-alarm-sounds-but-i-feel-fine-can-i-wait\" class=\"anchor\" id=\"if-the-alarm-sounds-but-i-feel-fine-can-i-wait\"\u003e\u003c/a\u003eIf the Alarm Sounds but I Feel Fine, Can I Wait?\u003c/h3\u003e\n\u003cp\u003eEvacuate outdoors immediately even if you have no symptoms. CPSC advises calling 911 after evacuating. Waiting until symptoms appear is not appropriate.\u003c/p\u003e\n\u003ch3\u003e\n\u003ca href=\"#should-i-contact-911-or-poison-control-first\" class=\"anchor\" id=\"should-i-contact-911-or-poison-control-first\"\u003e\u003c/a\u003eShould I Contact 911 or Poison Control First?\u003c/h3\u003e\n\u003cp\u003eIn the United States, call 911 first for a CO alarm or emergency symptoms. Decreased consciousness, difficulty breathing, and seizures require an immediate call. For other exposure consultations, call 1-800-222-1222 after evacuating.\u003c/p\u003e\n\u003ch3\u003e\n\u003ca href=\"#do-battery-power-devices-also-emit-co\" class=\"anchor\" id=\"do-battery-power-devices-also-emit-co\"\u003e\u003c/a\u003eDo Battery Power Devices Also Emit CO?\u003c/h3\u003e\n\u003cp\u003eBattery power devices that do not burn fuel do not produce combustion exhaust. EPA identifies battery devices as an alternative power source for small devices. The manufacturer must confirm whether a medical device can be connected. \u003ca href=\"https://www.epa.gov/emergencies-iaq/emergencies-and-indoor-air-quality-iaq\"\u003eEPA guidance on power outages and indoor air\u003c/a\u003e\u003c/p\u003e\n\u003ch3\u003e\n\u003ca href=\"#how-many-hours-of-battery-power-should-be-prepared-for-a-medical-device\" class=\"anchor\" id=\"how-many-hours-of-battery-power-should-be-prepared-for-a-medical-device\"\u003e\u003c/a\u003eHow Many Hours of Battery Power Should Be Prepared for a Medical Device?\u003c/h3\u003e\n\u003cp\u003eThere is no single duration that applies to every device. The FDA guide advises checking the battery operating time for each device. Power during evacuation and the acceptable duration of treatment interruption must also be included in the individual plan.\u003c/p\u003e\n","tags":["Collective housing","Disaster Preparedness","Hurricane"],"faqs":[{"question":"For a portable generator, how many meters is 20 feet?","answer":"20 feet is exactly 6.096 m. A distance of exactly 6 m falls short of 20 feet."},{"question":"Why does NIST advise 25 feet?","answer":"NIST's generator safety guidance recommends at least 25 feet from a home. This is farther than the 20 feet recommended by CDC and CPSC. In addition to distance, the direction of the exhaust must also be checked."},{"question":"Can a generator be used if the garage door is open?","answer":"It cannot be used even if the garage door is open. This is because CO can build up in a partially enclosed space. A fan or open window also does not make indoor use acceptable."},{"question":"Can a generator be used on an apartment balcony?","answer":"EPA advises that generators must not be used on balconies. If there is no outdoor location where a safe distance can be maintained, consider another power source or a place to evacuate to."},{"question":"Where should CO alarms be installed?","answer":"CPSC recommends installing them on every level of the home and outside sleeping areas. Battery-powered alarms or alarms with battery backup that work during a power outage are needed. Follow the product manual for specific placement."},{"question":"Is a CO alarm unnecessary if the generator has an automatic CO shutoff feature?","answer":"A separate indoor CO alarm is still needed. The generator's automatic shutoff feature also does not replace outdoor placement and distance requirements."},{"question":"Can I wait if the CO alarm sounds but I have no symptoms?","answer":"Even without symptoms, evacuate outdoors immediately. In the United States, call 911 from a safe outdoor location."},{"question":"What are the main symptoms of carbon monoxide poisoning?","answer":"Symptoms may include headache, dizziness, weakness, nausea, vomiting, chest pain, and confusion. If several people become ill at the same time, common exposure should be suspected. Poisoning cannot be confirmed or ruled out based on symptoms alone."},{"question":"What is the phone number for a U.S. poison control center?","answer":"The number for reaching a U.S. poison control center is 1-800-222-1222. For advice about CO exposure, first move to a safe outdoor location. If there is reduced consciousness, difficulty breathing, or seizures, call 911 immediately."},{"question":"Can a generator be refueled while it is running?","answer":"Do not refuel it while it is running. Turn off the generator and let it cool sufficiently before refueling. Fuel spilled on a hot engine can catch fire."},{"question":"Can connecting a generator to a wall outlet supply electricity to the entire house?","answer":"Do not feed generator power through a wall outlet. Backfeeding can electrocute workers outside. Connecting it to home wiring requires a suitable transfer device installed by a professional."},{"question":"How should the runtime of a backup battery for a medical device be determined?","answer":"Check the operating time with the device's manufacturer or supplier. Confirm with the healthcare provider whether treatment can be interrupted. The plan must also account for gaps in power during refueling, cooling, and evacuation."},{"question":"Once power to a medical device returns after an outage, can it immediately be used as normal?","answer":"The FDA advises checking the device settings after power is restored, as a power outage may cause them to revert to the default settings. If anything is wrong, check with the supplier or a healthcare professional."}],"sources":[{"url":"https://cdc.gov/natural-disasters/response/what-to-do-protect-yourself-during-a-power-outage.html","title":"CDC, What to Do to Protect Yourself During a Power Outage, reviewed August 26, 2026","type":"source"},{"url":"https://www.cdc.gov/carbon-monoxide/factsheets/generator-safety-fact-sheet.html","title":"CDC, Generator Safety Fact Sheet, reviewed August 21, 2026","type":"source"},{"url":"https://www.cdc.gov/carbon-monoxide/media/pdfs/Generators_1.pdf","title":"CDC, When the Power Goes Out, Keep Your Generator Outside","type":"source"},{"url":"https://www.cpsc.gov/Newsroom/News-Releases/2026/CPSC-Warns-of-Generator-Carbon-Monoxide-and-Fire-Hazards-Ahead-of-Hurricane-Season","title":"CPSC, CPSC Warns of Generator, Carbon Monoxide and Fire Hazards Ahead of Hurricane Season, May 27, 2026","type":"source"},{"url":"https://www.cpsc.gov/safety-education/safety-guides/carbon-monoxide/portable-generator-hazards","title":"CPSC, Portable Generator Hazards and Connection Safety Guide","type":"source"},{"url":"https://www.epa.gov/emergencies-iaq/where-safely-use-fuel-powered-portable-generator-infographic","title":"EPA, Where to Safely Use a Fuel-Powered Portable Generator Infographic","type":"source"},{"url":"https://www.epa.gov/emergencies-iaq/emergencies-and-indoor-air-quality-iaq","title":"EPA, Emergencies and Indoor Air Quality","type":"source"},{"url":"https://www.nist.gov/social-media/generator-safety","title":"NIST, Generator Safety","type":"source"},{"url":"https://www.poison.org/articles/carbon-monoxide","title":"Poison Control, Carbon monoxide: What you need to know","type":"source"},{"url":"https://www.poison.org/first-aid-for-poisonings","title":"Poison Control, First aid: Act fast!","type":"source"},{"url":"https://www.fda.gov/medical-devices/emergency-situations-medical-devices/fda-offers-tips-about-medical-devices-and-natural-disasters","title":"FDA, FDA Offers Tips about Medical Devices and Natural Disasters","type":"source"},{"url":"https://www.fda.gov/downloads/MedicalDevices/ProductsandMedicalProcedures/HomeHealthandConsumer/UCM252812.pdf","title":"FDA, Home Use Devices: How to Prepare for and Handle Power Outages for Medical Devices that Require Electricity","type":"source"},{"url":"https://www.pse.com/safety/electric-safety/generator-safety","title":"PSE, Generator Safety Tips and Information","type":"source"},{"url":"https://www.nhc.noaa.gov/climo/","title":"NHC, Tropical Cyclone Climatology","type":"source"}],"images":[{"id":1358,"url":"https://injoys.com/rails/active_storage/blobs/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MTk1MDYsInB1ciI6ImJsb2JfaWQifX0=--859aa3702b321a405e5bad33f8e438cc7e468ae6/ai-3b00a582.webp","is_representative":true,"generation_method":"ai_photo","license":"ai_generated","mime_type":"image/webp","width":1536,"height":1024,"translations":{"ko":{"alt":"주택에서 떨어진 뒷마당에서 바퀴 달린 휴대용 발전기를 옮기는 여성","caption":"한 여성이 연장선이 연결된 휴대용 발전기를 집 밖 잔디밭에 배치하고 있다.","description":null},"en":{"alt":"Woman moving a wheeled portable generator across a backyard away from the house","caption":"A woman positions a portable generator on the lawn with an extension cord running toward the house.","description":null},"ja":{"alt":"家から離れた裏庭で車輪付きの携帯発電機を動かす女性","caption":"女性が延長コードを家へ伸ばし、携帯発電機を屋外の芝生に配置している。","description":null},"es":{"alt":"Mujer moviendo un generador portátil con ruedas por el jardín, lejos de la casa","caption":"Una mujer coloca un generador portátil en el césped con un cable de extensión hacia la casa.","description":null},"id":{"alt":"Perempuan memindahkan generator portabel beroda di halaman belakang, jauh dari rumah","caption":"Seorang perempuan menempatkan generator portabel di halaman dengan kabel ekstensi menuju rumah.","description":null},"pt":{"alt":"Mulher movendo um gerador portátil com rodas pelo quintal, longe da casa","caption":"Uma mulher posiciona um gerador portátil no gramado com uma extensão ligada em direção à casa.","description":null},"zh-hant":{"alt":"女子在遠離房屋的後院移動有輪子的攜帶式發電機","caption":"女子將攜帶式發電機放在戶外草地上，延長線朝房屋方向延伸。","description":null},"de":{"alt":"Frau bewegt einen tragbaren Generator auf Rädern durch den Garten, vom Haus entfernt","caption":"Eine Frau stellt einen tragbaren Generator auf dem Rasen auf, während ein Verlängerungskabel zum Haus führt.","description":null}}},{"id":1359,"url":"https://injoys.com/rails/active_storage/blobs/proxy/eyJfcmFpbHMiOnsiZGF0YSI6MTk1MTMsInB1ciI6ImJsb2JfaWQifX0=--02a5f56d1bd3732e55db02aa13f704ca7958f8af/ai-a14b2197.webp","is_representative":false,"generation_method":"ai_semi","license":"ai_generated","mime_type":"image/webp","width":1536,"height":1024,"translations":{"ko":{"alt":"여성이 열린 차고에서 멀리 잔디밭으로 휴대용 발전기를 옮기는 모습과 배기 방향 화살표","caption":"발전기는 일산화탄소 위험을 줄이기 위해 차고와 집에서 떨어진 실외에 배치해야 합니다.","description":null},"en":{"alt":"Woman moving a portable generator across a lawn away from an open garage, with exhaust arrow","caption":"The generator is being positioned outdoors away from the garage and house to reduce carbon monoxide risk.","description":null},"ja":{"alt":"開いたガレージから離れた芝生へ携帯発電機を移動する女性と排気方向の矢印","caption":"一酸化炭素の危険を減らすため、発電機はガレージや家から離れた屋外に設置します。","description":null},"es":{"alt":"Mujer alejando un generador portátil de un garaje abierto, con una flecha que indica el escape","caption":"El generador se coloca al aire libre y lejos del garaje y la casa para reducir el riesgo de monóxido de carbono.","description":null},"id":{"alt":"Wanita memindahkan generator portabel menjauh dari garasi terbuka, dengan panah arah knalpot","caption":"Generator ditempatkan di luar ruangan, jauh dari garasi dan rumah, untuk mengurangi risiko karbon monoksida.","description":null},"pt":{"alt":"Mulher afastando um gerador portátil de uma garagem aberta, com seta indicando a exaustão","caption":"O gerador é posicionado ao ar livre e longe da garagem e da casa para reduzir o risco de monóxido de carbono.","description":null},"zh-hant":{"alt":"女子將便攜式發電機移到遠離敞開車庫的草地上，旁有排氣方向箭頭","caption":"發電機應放在遠離車庫與住宅的戶外，以降低一氧化碳中毒風險。","description":null},"de":{"alt":"Frau schiebt einen tragbaren Generator von einer offenen Garage weg, mit Pfeil für die Abgasrichtung","caption":"Der Generator wird im Freien und mit Abstand zu Garage und Haus aufgestellt, um das Kohlenmonoxidrisiko zu senken.","description":null}}}],"published_at":"2026-09-18T00:39:57+09:00","updated_at":"2026-09-18T00:39:57+09:00","license":"cc_by","translation_status":"reviewed","available_locales":["ko","en","ja","es"],"data_locales":["ko","en","ja","es","id","pt","zh-hant","de"],"url":"https://injoys.com/en/articles/portable-generator-20-foot-rule-us-hurricane-safety"}