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the Blackout report

What happens when there is no power?

Tag: Biggest Blackouts in History

We delve into the archives so you can learn about some of the biggest blackouts in history.

From Brazil and Argentina in South America, to India and Pakistan in Asia, Italy in Europe, Northeastern USA & Canada in North America, and South Australia in Oceania, we feature power cuts from across the world.

Many of these power failures affected tens or even hundreds of millions of people! Some lasted for mere minutes. While others dragged on for hours or even days.

Find out about the latest blackouts by following our Power News updates. Or if you want to delve a little deeper, check out our Power Insights form more in-depth analysis of global power problems.

Grid Failure Leads To Bangladesh Blackout

Posted on October 5, 2022October 5, 2022 By Chris Owens No Comments on Grid Failure Leads To Bangladesh Blackout
Grid Failure Leads To Bangladesh Blackout
Power News

Large parts of Bangladesh were left without power for several hours after a failure of the country’s national grid.

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St Jude Storm Blows Power Grid Off Course

Posted on October 28, 2021October 28, 2021 By Chris Owens No Comments on St Jude Storm Blows Power Grid Off Course
St Jude Storm Blows Power Grid Off Course
Power Insights, Power News

St Jude Storm winds touching nearly 100 mph bring death and destruction to south-east England leaving up to 850,000 homes without electricity in October 2013.

Read More “St Jude Storm Blows Power Grid Off Course” »

Biggest Blackouts In History: South Australia 2016

Posted on September 28, 2021September 28, 2021 By Chris Owens No Comments on Biggest Blackouts In History: South Australia 2016
Biggest Blackouts In History: South Australia 2016
Power News

A “once in 50 years” storm causes a complete grid failure in South Australia leaving 1.7 million residents without electricity.

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Biggest Blackouts In History: Italy 2003

Posted on September 28, 2021September 28, 2021 By Chris Owens 19 Comments on Biggest Blackouts In History: Italy 2003
Biggest Blackouts In History: Italy 2003
Power News

Breakdown of electricity lines from neighbouring countries causes blackout affecting almost all of Italy and its 57 million population.

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The 11 Biggest Blackouts Of All Time

Posted on December 7, 2020December 8, 2020 By Chris Owens 5 Comments on The 11 Biggest Blackouts Of All Time
The 11 Biggest Blackouts Of All Time
Power Insights, Power News

Counting down some biggest blackouts the world has ever seen including electrical interruptions that left hundreds of millions of people in the dark.

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Biggest Blackouts In History: The Great Storm Of 1987

Posted on October 16, 2020October 16, 2020 By Chris Owens No Comments on Biggest Blackouts In History: The Great Storm Of 1987
Biggest Blackouts In History: The Great Storm Of 1987
Power News

October 1987 saw the biggest storm to hit southern parts of the UK in almost 300 years kill 18 people, cause billions of pounds of damage and leave hundreds of thousands of homes without power.

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Storm Ciara Causes Power Cuts Affecting More Than 770,000 People

Posted on February 11, 2020March 31, 2020 By Chris Owens No Comments on Storm Ciara Causes Power Cuts Affecting More Than 770,000 People
Storm Ciara Causes Power Cuts Affecting More Than 770,000 People
Power News

Storm Ciara causes travel chaos and leaves large parts of England and Wales without electricity.

Read More “Storm Ciara Causes Power Cuts Affecting More Than 770,000 People” »

History Repeating – Auckland Struck By The Blackout Blues

Posted on January 24, 2020January 28, 2020 By Chris Owens No Comments on History Repeating – Auckland Struck By The Blackout Blues
History Repeating – Auckland Struck By The Blackout Blues
Power Insights, Power News

Auckland loses power… again. We take a look at the history of blackouts that have plagued New Zealand’s largest city, including an infamous incident that took five weeks to resolve.

Read More “History Repeating – Auckland Struck By The Blackout Blues” »

Biggest Blackouts In History: Northeastern USA & Canada 1965

Posted on November 11, 2019March 31, 2020 By Chris Owens No Comments on Biggest Blackouts In History: Northeastern USA & Canada 1965
Biggest Blackouts In History: Northeastern USA & Canada 1965
Power News

More than 30 million people across Northeastern USA and Canada in the dark for up to 13 hours following transmission line failure near Niagara Falls.

Read More “Biggest Blackouts In History: Northeastern USA & Canada 1965” »

Biggest Blackouts In History: Northeastern USA & Canada 2003

Posted on October 10, 2019January 15, 2020 By Chris Owens No Comments on Biggest Blackouts In History: Northeastern USA & Canada 2003
Biggest Blackouts In History: Northeastern USA & Canada 2003
Power News

The Northeastern Blackout of August 2003 left 55 million people across eight states and parts of Canada without electricity.

Read More “Biggest Blackouts In History: Northeastern USA & Canada 2003” »

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Latest Comments

  1. Tiago on Is The UK Prepared For A Widescale Power Cut? Rating The RiskMay 2, 2025

    Towards what happened in Portugal and Spain last Monday, I’m reading every line you wrote about it. Apparently we suffered…

  2. ‘Unforced Error’: Energy Experts Say ‘Rush To Renewables’ Helped Trip The Switch On Spain’s Grid Crash – Victory MAGA on Biggest Blackouts In History: Italy 2003May 1, 2025

    […] the most significant power outages in European history and is the largest in the region since a 2003 blackout…

  3. ‘Unforced Error’: Energy Experts Say ‘Rush To Renewables’ Helped Trip The Switch On Spain’s Grid Crash – Feeds by OffthePress on Biggest Blackouts In History: Italy 2003May 1, 2025

    […] the most significant power outages in European history and is the largest in the region since a 2003 blackout…

  4. El precedente más cercano al gran apagón de España lo vivió Italia en 2003. Y también se inició en la red interconectada - Tercera Información - Tercera Información on Biggest Blackouts In History: Italy 2003April 30, 2025

    […] día que Italia se quedó a oscuras. El 28 de septiembre de 2003, prácticamente la totalidad de los italianos (57 millones de…

  5. A energia é restaurada na Espanha e Portugal. Mas a causa da interrupção permanece um mistério - Manolada da Força on Biggest Blackouts In History: Italy 2003April 29, 2025

    […] uma das quedas de energia mais significativas na história da Europa e a maior desde Um blecaute atingiu a…

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