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Great Britain faces electricity supply shortfall during solar eclipse

The Guardian World Wednesday 12 August 2026, 09:18 UTC By Jillian Ambrose Energy correspondent 1 min read
Key Points

Event expected to hit solar power just as fifth heatwave of summer increases use of air conditioning and fansGreat Britain faces a shortfall of electricity supplies on Wednesday evening as the near total solar eclipse is expected to wipe out solar power generation. The government’s electricity grid operator raised an official alarm that there is currently not enough power generation expected as the moon blocks up to 95% of the sun over parts of the country, the most dramatic eclipse visible...

Event expected to hit solar power just as fifth heatwave of summer increases use of air conditioning and fans

Great Britain faces a shortfall of electricity supplies on Wednesday evening as the near total solar eclipse is expected to wipe out solar power generation.

The government’s electricity grid operator raised an official alarm that there is currently not enough power generation expected as the moon blocks up to 95% of the sun over parts of the country, the most dramatic eclipse visible in Great Britain since 1999.

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Originally published by The Guardian World Read original →

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