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The most common Cleantech Challenge email format is [first].[last] (ex. jane.doe@thecleantechchallenge.uk), which is being used by 40.0% of Cleantech Challenge work email addresses.

Other common Cleantech Challenge email patterns are [first] (ex. jane@thecleantechchallenge.uk) and [first][last] (ex. janedoe@thecleantechchallenge.uk). In all, Cleantech Challenge uses 9 work email formats.

Cleantech Challenge Email Formats and Examples

Email Format Example Percentage
[first].[last] jane.doe@thecleantechchallenge.uk
40.0%
[first] jane@thecleantechchallenge.uk
20.0%
[first][last] janedoe@thecleantechchallenge.uk
10.0%
[first_initial][last] jdoe@thecleantechchallenge.uk
10.0%
[last] doe@thecleantechchallenge.uk
5.0%
[first][last_initial] janed@thecleantechchallenge.uk
5.0%
[first_initial].[last] j.doe@thecleantechchallenge.uk
5.0%
[first]_[last] jane_doe@thecleantechchallenge.uk
3.0%
[first]-[last] jane-doe@thecleantechchallenge.uk
2.0%

Top Cleantech Challenge Employees

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