Dan J. Harkey

Educator & Private Money Lending Consultant

When the power grid goes down for an extended period, how to survive and what actions to take

A prolonged power grid failure can disrupt nearly every aspect of modern life, so preparation and immediate action are crucial.

by Dan J. Harkey

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Summary:

You will find a related article on my website: When the Electricity Goes Off: And the Inter-Connectivity of Utility Systems

https://danharkey.com/post/when-the-electricity-goes-off-and-the-inter-connectivity-of-utility-systems

https://www.lewrockwell.com/2025/10/no_author/how-to-survive-when-the-grid-goes-down-world-power-grid-blackout/

Article:

Here’s a structured approach:

1.  Immediate Actions When the Grid Goes Down: Taking immediate actions is not just crucial; it’s empowering.  It puts you in control of your safety and comfort during a power outage.

  • Stay Calm & Assess: This is the first and most crucial step.  Confirm it’s a widespread outage by checking with neighbors or local news via a battery radio or phone.  Keeping a level head is key to effective survival.
  • Unplug Electronics: Prevent damage from surges when power returns.
  • Preserve Battery Power: This is a resource you can’t afford to waste.  Put devices in low-power mode and avoid unnecessary use.  Every bit of battery power saved could be crucial in the long run.
  • Secure Water Supply: Water is a basic necessity, and during a power outage, municipal pumps may fail.  Fill bathtubs and containers as a precaution.  Also, check if your city’s water source is a down-draft system, where water may be available for a limited period.
  • Check Refrigeration: Keep the fridge/freezer closed; food lasts ~4 hours in the fridge and 48 hours in the freezer if unopened.

2.  Short-Term Survival (First 72 Hours)

  • Lighting: Use LED flashlights or solar lanterns (avoid candles for fire risk).
  • Communication: Use a battery-powered or hand-crank radio for updates, and opt for text messaging instead of calls.
  • Water: Minimum 1 gallon per person per day; use purification tablets or filters if needed.
  • Food: Non-perishable items (canned goods, dry grains, protein bars).
  • Cash: ATMs and card systems may fail—keep small bills handy.

3.  Long-Term Preparedness (Weeks or More)

  • Power Alternatives:
    • Solar panels + battery storage.
    • Portable generators (with safe fuel storage).
  • Cooking: Propane or charcoal grills (outdoors only).
  • Sanitation: Stock up on trash bags, bleach, and hygiene supplies.
  • Medical: First-aid kit, essential prescriptions, backup glasses.
  • Security: Locks, situational awareness—crime can rise during outages.

4.  Community & Information: Building a strong community network is not just key; it’s comforting.  It’s about surviving and thriving together during a power outage.

  • Neighborhood Network: Share resources, check on vulnerable people.
  • Local Alerts: Use ham radio or community bulletin boards as a backup in case the internet fails.

5.  Skills to Learn: Acquiring new skills is not just preparation; it’s about feeling capable and ready to deal with a power outage.

  • Water purification, basic first aid, alternative cooking methods, and how to safely operate generators.

Here’s a tiered survival plan for an extended power grid outage, broken down into actionable phases:

 Phase 1: First 24 Hours

Goal: Stabilize and preserve resources.

  • Assess Situation: Confirm outage scope via battery radio or phone.
  • Unplug Electronics: Prevent surge damage when power returns.
  • Secure Water: Fill bathtubs and containers, aiming for 1 gallon per person/day.
  • Preserve Food: Keep fridge/freezer closed; eat perishables first.
  • Lighting: Use LED flashlights or solar lanterns (avoid candles).
  • Communication: Use text instead of calls to conserve battery.

 Phase 2: 24–72 Hours

Goal: Transition to emergency mode.

  • Water & Food: Begin rationing; use non-perishables (canned goods, dry grains).
  • Cooking: Use propane or charcoal grills outdoors only.
  • Sanitation: Stock trash bags, bleach, wipes for hygiene.
  • Cash: ATMs may fail—use small bills for essentials.
  • Security: Lock doors/windows; stay alert for crime spikes.

 Phase 3: 3–14 Days

Goal: Establish sustainable living.

  • Power Alternatives: Solar chargers, portable generators (store fuel safely).
  • Water Purification: Filters, tablets, or boiling.
  • Medical: First-aid kit, prescriptions, backup glasses.
  • Community: Share resources; check on elderly or vulnerable neighbors.
  • Information: Ham radio or community bulletin boards for updates.

 Phase 4: Beyond 2 Weeks

Goal: Long-term resilience.

  • Energy: Invest in solar panels + battery storage.
  • Food Supply: Stockpile dry goods and learn preservation techniques (canning, dehydrating).
  • Skills: First aid, water purification, and alternative cooking.
  • Security: Consider joining a neighborhood watch or mutual aid group.

Here’s the expanded tiered survival plan with gear recommendations for each phase:

 Phase 1: First 24 Hours

Goal: Stabilize and preserve resources.

  • Lighting:
    • LED flashlights (e.g., Fenix PD35 or Streamlight ProTac)
    • Solar lanterns (Goal Zero Crush Light)
  • Communication:
    • Hand-crank or battery-powered radio (Midland ER310)
    • Portable power bank (Anker PowerCore 20,000mAh)
  • Water:
    • Collapsible water containers (Reliance Aqua-Tainer)
  • Food:
    • Ready-to-eat meals (MREs) or protein bars
  • Other:
    • Surge protectors for when power returns

 Phase 2: 24–72 Hours

Goal: Transition to emergency mode.

  • Cooking:
    • Propane stove (Coleman Portable Propane Stove)
    • Extra propane cylinders
  • Sanitation:
    • Heavy-duty trash bags
    • Bleach or disinfectant wipes
  • Cash:
    • Small bills in a waterproof pouch
  • Security:
    • Battery-powered motion lights
    • Basic door reinforcement kit

 Phase 3: 3–14 Days

Goal: Establish sustainable living.

  • Power Alternatives:
    • Portable generator (Honda EU2200i or Jackery Explorer 1000 solar generator)
    • Solar panels (Jackery SolarSaga or Goal Zero Boulder)
  • Water Purification:
    • Sawyer Mini Filter or LifeStraw
    • Water purification tablets
  • Medical:
    • Comprehensive first-aid kit
    • Backup prescription meds
  • Community:
    • Two-way radios (Baofeng UV-5R)
  • Information:
    • Ham radio setup

 Phase 4: Beyond 2 Weeks

Goal: Long-term resilience.

  • Energy:
    • Larger solar array + battery bank (Bluetti AC200P or EcoFlow Delta Pro)
  • Food Supply:
    • Freeze-dried meals (Mountain House or Augason Farms)
    • Manual grain mill for flour
  • Skills & Tools:
    • Multi-tool (Leatherman Wave)
    • Manual can opener
  • Security:
    • Neighborhood watch coordination tools
    • Whistle and pepper spray for personal defense

Optional Regional Add-Ons (small badge)

  • N95 masks (wildfire smoke), gas shutoff wrench, extra vehicle fuelcooling towels/ice packs for heat waves, earthquake kit.