Saturday, 10 October 2026 Updated 55 min ago
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Tories overstate net zero cost by nearly £500bn in apparent spreadsheet error

The apparent error appears in a chapter on net zero in The Right Way, a 100-page policy document produced for the Conservative conference in Birmingham.

Image accompanying the story: Tories overstate net zero cost by nearly £500bn in apparent spreadsheet error
Image: Photograph: Gary Roberts/SOPA Images/Shutterstock · via The Guardian

According to The Guardian, the apparent error appears in a chapter on net zero in The Right Way, a 100-page policy document produced for the Conservative conference in Birmingham.

Exclusive: Badenoch’s flagship conference policy document cites £957bn estimate, twice the total in climate advisers’ data Kemi Badenoch’s flagship party conference policy document overestimated the cost of net zero by nearly £500bn, seemingly after someone accidentally double-counted figures on a spreadsheet.

This politics story centres on the United Kingdom. Names and organisations mentioned in the coverage include Kemi Badenoch, Right Way and Conservative.

Why it matters

Political decisions and disputes like this can influence policy, public services and the direction of government.

Key details

Location
United Kingdom · Europe
Reported by
The Guardian
First reported
Key names
Kemi Badenoch, Right Way, Conservative, Birmingham
Section
Politics

Sources

This is an independent summary. Read the full, original reporting from the publisher:

Read the full story at The Guardian

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