Calmly prepared instead of surprised

Practical help in case of a blackout

Blackout-Tip collects clear information, checklists and practical advice for preparing for longer power cuts.

Important notice

Blackout-Tip is not an official government website. The content does not replace information from authorities, emergency services, energy suppliers or medical bodies.

Notfallvorsorge mit Vorräten, Wasser, Radio, Taschenlampe und Kerzen

Typhoon Dujuan leaves thousands of households in Japan without power

News

Latest news

Latest reports and updates about blackouts, power supply and emergency preparedness.

Latest updates General 21.09.2026

Typhoon Dujuan leaves thousands of households in Japan without power

Typhoon Dujuan is bringing torrential rain and violent winds to eastern Japan. More than 4,000 households in Chiba were reported without electricity at one stage as transport and daily life were disrupted.

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Recommended for preparedness Water & Hygiene

Water purification tablets

Water purification tablets help treat water according to the manufacturer's instructions during emergencies, travel or camping.

Why recommended:
Choose tablets with clear dosage instructions, stated contact time and a long shelf life.

View product recommendations

The availability of external providers may vary by country.

Build a cold reserve before a power cut: prepare your fridge and freezer

Tip

Tip for your preparation

A practical tip to help you prepare.

Guides General 21.09.2026

Build a cold reserve before a power cut: prepare your fridge and freezer

When severe weather is forecast, cold can be stored deliberately. With thermometers, frozen water containers and a clear cooling plan, food can stay protected longer during a power cut.

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Topics

The website is being built step by step with general and country-specific information.

General preparation

Good preparation does not start with panic, but with clear decisions and simple measures.

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Food & supplies

A sensible supply helps bridge several days calmly and in an organised way.

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Water & hygiene

Water is one of the most important points in any emergency preparation.

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Light & energy

Even without mains electricity, light, simple communication and small devices should keep working for as long as possible.

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Communication

During a longer power cut, reliable information is especially important.

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Medicine & first aid

A simple home medical kit and important medicines should be prepared in good time.

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Safety

Safety mainly means: stay calm, avoid risks and have clear procedures.

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Country-specific advice

Here you will find practical advice and important contacts for individual countries.

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Checklists

Downloads

Here you will find free downloads and later also paid downloads for blackout preparation.

Downloads

Guides

Articles & guides

Here you will find published articles and practical advice on blackout preparation.

Guides

Product recommendations

Objective recommendations for products that may be helpful when preparing for longer power cuts.

Equipment

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With your support, you help provide practical information, checklists and guides for blackout preparation.

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Supporters

Thank you to all supporters

Blackout-Tip is being built independently. Every contribution helps us continue developing practical content, checklists and guides.

We sincerely thank you for 3 donations received.

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Public supporters

Emanuel Sanchez

03.06.2026

Grazias

Sasha Bukic

03.06.2026

Danke

Herbert Hacher

03.06.2026

Super Danke!