infrastructure

Climate Control Failure: Heat or Cold Without HVAC

Test your household's ability to maintain safe temperatures when climate control fails.

Days to weeks depending on weather severity and power restoration
Typical Duration
Annual in most regions during extreme weather events
Occurrence
Critical - extreme temperature kills vulnerable populations within 24-72 hours
Severity
0 of 9 scenes complete

Temperature Drift Begins

Power failure. Heat wave. Cold snap. Doesn't matter why. HVAC stopped.

House temperature starting to drift. First 2-3 hours: comfortable buffer. Insulation doing its job. Everyone assumes power returns soon.

SUMMER: House 72°F when power fails. 95°F outside. Hour 6: house at 85°F. Upstairs bedrooms already 90°F+.

WINTER: House 68°F when power fails. 25°F outside. Hour 6: house at 55°F. Basement approaching 45°F.

This is the critical intervention window. Next 18 hours determine who survives comfortably.

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What backup HEATING options do you have? (Check all that apply)

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What backup COOLING options do you have? (Check all that apply)

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The Danger Zone

SUMMER: House hit 92°F. Upstairs bedrooms 98°F. Heat exhaustion symptoms starting: headache, nausea, excessive sweating - or worse, stopped sweating.

WINTER: House dropped to 48°F. Basement 40°F. Hypothermia symptoms: shivering, confusion, fatigue, poor coordination.

Vulnerable people showing stress first. Elderly neighbor flushed and confused. Infant won't stop crying.

Sleep impossible. Kids crying. Adults irritable from temperature stress and exhaustion. Decision-making impaired.

Pipes in danger during winter. Water approaching freezing. Burst pipe risk within 12-24 hours.

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Who in your household or immediate neighbors is vulnerable to temperature extremes? (Check all that apply)

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What passive temperature control does your home have? (Check all that apply)

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Temperature is becoming dangerous. Vulnerable person at risk. What do you do?

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Adaptation

48 hours without climate control. This is testing household resilience.

SUMMER strategies: Battery fans running constantly. Ice from freezers wrapped in towels. Spray bottles with water. Cold showers. Hydration critical.

Basement becoming refuge. Coolest part of house. Whole family sleeping on basement floor.

WINTER strategies: Propane heater running in main living room. Family sleeping there together. Body heat helping. Rest of house abandoned.

Neighborhood coordination visible: households with backup systems supporting those without. Daily rotation schedule for vulnerable neighbors.

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What climate control resources exist in your neighborhood? (Check all you know of)

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Multiple households struggling with temperature. What's your role?

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Network Resilience

Week without climate control. Power still out or returning intermittently. Network response matured.

Rotation schedule established. Most vulnerable hours: gathering at equipped house. Warming center operating 16 hours daily.

Financial reality visible: coordinated network keeping 15 households functional with $1,500 total equipment investment across 3 households. Individual solutions would be $15,000+ total.

Prepared households stressed but managing. They're running equipment, hosting neighbors, managing schedules. But they're safe and their community is safe.

The Suburban Gap proven: houses have insulation but need backup heating/cooling for 3-7 days during extreme weather. Three prepared households transform neighborhood survival.

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After this exercise, what will you invest in? (Check all that apply)

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What's your climate resilience commitment?

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