I have created at PowerShell script that obtains a list of VM’s that have snapshots attached. The output is then converted to a html file using the cmdlet ConvertTo-HTML.
And just to make it easier to obtain the html file, the script mails the html file to me as an attachment.

Ths script has been updated thanks to Ryan, to be able to handle multiable snapshots on each VM.

Get the script from the Downlaod section.