Florida's 96-Hour Generator Rule for Assisted Living: What Families Should Verify Before the Next Storm

By the Miami Senior Advisor Care Team · July 12, 2026

The tragedy that created the rule

Florida's emergency power rule exists because of what happened in Broward County in September 2017. When Hurricane Irma knocked out power across South Florida, the air conditioning failed at the Rehabilitation Center at Hollywood Hills, a nursing home in Hollywood that sat almost directly across the street from Memorial Regional Hospital. Over the days that followed, residents were left in sweltering heat, and twelve of them died of heat-related causes. The deaths were preventable, and they changed Florida law.

Within months the state adopted emergency power rules for both nursing homes and assisted living facilities, and they have been in force since 2018. For assisted living, the requirement lives in Rule 59A-36.025 of the Florida Administrative Code: every licensed ALF must maintain an emergency environmental control plan and an alternate power source capable of keeping residents safely cool for at least ninety-six hours after an outage. If you are comparing communities in Miami-Dade, Broward, or Palm Beach County — where a multi-day summer outage is not a hypothetical but a recurring fact of life — this rule is one of the most concrete, verifiable safety measures you can ask about. Yet most families touring communities have never heard of it.

What the rule actually requires

The core of the rule is temperature. Each assisted living facility must be able to keep an area of the building at or below 81 degrees Fahrenheit for at least 96 hours following a loss of electrical power. That number wasn't picked at random: older adults regulate body temperature poorly, many common medications impair heat tolerance further, and cardiovascular strain climbs quickly in a hot building. Ninety-six hours — four full days — reflects how long grid restoration realistically took in parts of South Florida after Irma and other major storms.

To meet the standard, a community must have an alternate power source — in practice a generator, either permanently installed or a mobile unit the facility owns or has under contract — sized to cool an area large enough to shelter every resident at once, with the state setting minimum square footage per person. The facility must keep enough fuel to run that equipment for the required window, with arrangements for resupply; smaller facilities have somewhat lighter onsite fuel requirements than large ones. The written plan has to be reviewed by the county's emergency management office, and its status is tracked by the Florida Agency for Health Care Administration (AHCA), the same agency that licenses and inspects the facility. During an actual emergency, AHCA activates its Emergency Status System, through which facilities report power status, census, and whether they have evacuated.

Where the rule's limits are

Here is what surprises families: the rule requires a cooled area, not a cooled building. A community can be fully compliant by air conditioning its dining room and common areas while resident apartments sit at 90 degrees. That may be a reasonable trade-off — residents gather, staff can monitor everyone, and the plan works — but it means four days of sleeping on cots or recliners in a shared space, which lands very differently on a 78-year-old with mild memory loss than the brochure might suggest. Ask specifically which spaces the generator cools.

The rule also says nothing about everything else electricity does. Elevators, full lighting, kitchen equipment, in-room medical devices, and washers and dryers may or may not be on the emergency circuit. If your parent uses an oxygen concentrator or takes refrigerated medication such as insulin, ask pointedly whether the generator powers outlets where those needs can be met. And a plan on paper is not the same as equipment that works: generators fail when they are not exercised, so ask when the unit was last load-tested and whether the fuel contract has been renewed this season. Finally, the rule was written for licensed ALFs and nursing homes — the small adult family-care homes many families choose follow different, lighter emergency planning rules, so in those settings you should assume nothing and ask everything.

Seven questions to ask any community before the season peaks

You do not need to be an engineer to vet a community's storm readiness — you need seven direct questions, asked on the tour and ideally answered in writing. First: is the generator permanently installed on site, or is it a mobile unit under contract, and if it's the latter, who else has a claim on that same equipment when a storm hits the whole region at once? Second: exactly which areas of the building does it cool, and where will my parent sleep during an extended outage? Third: what else does it power — elevators, kitchen, medication refrigeration, oxygen-capable outlets? Fourth: how many hours of fuel are stored on site, and who is the resupply contract with?

Fifth: when was the generator last load-tested under real conditions, and did it pass? Sixth: what are the community's evacuation triggers — which storm category or evacuation order sends residents to a sister facility, and where is that facility? Seventh: how will the community communicate with families before, during, and after the storm, and who is the named point of contact when phones are down? A well-run community in Miami-Dade, Broward, or Palm Beach County answers all seven without flinching, because it rehearses them every June. Hesitation, vagueness, or "corporate handles that" are answers too. We keep these questions alongside the everyday ones in our assisted living tour checklist, and our broader hurricane preparedness guide covers the family side of storm planning — documents, medications, and the go-bag.

Evacuation versus sheltering in place

The generator rule solves the heat problem, but every South Florida community also has to answer a harder question when a major hurricane approaches: stay or go. The answer is mostly geography. Communities in coastal evacuation zones — Miami Beach and the barrier islands, the beach corridors of Fort Lauderdale and Hollywood, low-lying areas near Biscayne Bay and the Intracoastal — must evacuate when their zone is ordered out, and their plans name a receiving facility and contracted transportation in advance. Communities on higher ground inland are usually built and provisioned to shelter in place, which for frail residents is often the safer choice: evacuation itself carries real medical risk, from missed medications to the confusion and decline clinicians call transfer trauma.

For a parent with dementia, weigh this factor heavily. An evacuation to an unfamiliar building — or worse, a general-population shelter — can trigger days of severe disorientation, and wandering risk spikes in unfamiliar settings. When we help families compare memory care in Miami and across South Florida, we ask where the secured unit's residents go under an evacuation order, how staff travel with them, and how medication records move. If you are still choosing an area, our guide to Miami-Dade neighborhoods for assisted living looks at evacuation zones alongside cost and hospitals, because a community that never has to evacuate spares your family the worst version of storm week.

If your parent still lives at home

Here is the uncomfortable comparison: a licensed assisted living community must, by law, keep your parent cool for four days after an outage. A private home has no such rule. After a major storm, power restoration across FPL's South Florida territory is measured in days in the best case and weeks in the pockets that fare worst — and an 84-year-old alone in a 92-degree house with a dead phone is precisely the scenario the 2018 rules were written to prevent inside facilities. If your parent is aging at home, register them now with their county's Special Needs Registry (Miami-Dade, Broward, and Palm Beach each run one) so they qualify for a special needs shelter with power for medical equipment, and ask FPL about its medically essential service program if they depend on powered equipment at home.

Every hurricane season we hear from families in the first week after a storm, when a parent has just spent three nights in the heat and everyone has quietly concluded the same thing. If this season is the one where the question gets serious, it costs nothing to get ahead of it: browse assisted living in Miami or any of the cities we cover, and see our Florida resources hub for the state programs — from SMMC Long-Term Care Medicaid to AHCA's facility search — that come up in nearly every plan. July and early August, before the peak of the season, are a genuinely good window to tour: communities have just finalized their storm plans, and you can ask the seven questions while the answers are fresh.

Common questions