Foto: Ron Lach / PexelsCrisis Preparedness for Beginners, Part 2: Build Water, Food, Light in 30 Days
How to build a complete 2-week supply in 30 days: rotation system, shopping lists, storage — step by step for beginners. Part 2 of the beginner series.
Crisis Preparedness for Beginners, Part 2: Build Water, Food, Light in 30 Days
In Part 1 you learned the basics. Now let's systematically build up to 2 weeks.
The 30-Day Build Program
Weeks 1-2: Extend Water to 2 Weeks
Need: 2 liters per person per day (1 liter drinking + 1 liter cooking/hygiene)
For a family of 4: 56 liters
Shopping:
- 4 x 6-liter pack mineral water = 24 liters (Week 1)
- 4 x 6-liter pack mineral water = 24 liters (Week 2)
- 1 x 10-liter canister for mobile water
Storage: Cool, dark, away from cleaning products.
Week 3: Build Food Supply
Principle: Only buy what your family actually eats.
Basic shopping list for 4 people / 14 days:
| Product | Amount | Shelf Life |
|---|---|---|
| Hard wheat pasta | 3 kg | 3 years |
| Long grain rice | 3 kg | 5 years |
| Lentils/chickpeas | 2 kg | 5 years |
| Canned goods (tomatoes, beans) | 20 cans | 2-5 years |
| Oil | 2 liters | 2 years |
| Sugar/Salt | 1 kg each | Indefinite |
| Granola bars | 50 pieces | 1 year |
| Tea/Coffee | As needed | 2-3 years |
Week 4: Complete Light and Communication
Light:
- Headlamp for each person (hands free)
- 10x AA batteries backup
- 2x LED camping lantern
- 20 tea lights as backup
Communication:
- DAB+/FM radio with crank generator or battery operation
- 10x AA/AAA alkaline batteries (store separately)
- Emergency contacts on paper (not just digital)
The Rotation System: Prevent Spoilage
FIFO Principle (First In, First Out):
- New purchases go to the back of the shelf
- Older products move to the front
- Use 1 can monthly and replace
Inventory List: Keep a simple table with product, quantity, expiry date. Check quarterly.
After 30 Days
After one month you have:
- 56 liters water (2 weeks for 4 people)
- 14-day food supply
- Light for 100+ hours
- Communication without power and mobile network
Total cost: €150-250 for a family of four — equivalent to a weekend trip.
Next Steps
- Take a first aid course (Red Cross, 1 day)
- Create an evacuation plan for your home
- Pack an emergency backpack for evacuation




