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

Cuba trapped in power chaos as grid collapses again during restoration

News

Latest news

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

Latest updates General 04.08.2026

Cuba trapped in power chaos as grid collapses again during restoration

While engineers were still rebuilding Cuba’s electricity system after a nationwide blackout, the grid collapsed for a second time. Millions remain caught between heat, darkness and uncertainty.

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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.

Paying during a blackout: The four-envelope emergency cash plan

Tip

Tip for your preparation

A practical tip to help you prepare.

Guides General 04.08.2026

Paying during a blackout: The four-envelope emergency cash plan

Four separate cash envelopes, small notes and clear shopping priorities help you keep paying when cards, cash machines and digital banking fail.

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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

Support Blackout-Tip

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!