This Script gives the list of Stopped VMs in your Private Cloud Infrastructure.

If you have a Private Cloud team and making some maintenance, there can be missing operations like starting VMs.
This script also impacts the information and Extravaganza01 - General VM Information and VMM SQL Extravaganza02 - General VM Information 2

As you can see these information in Virtual Machine Manager Console, additionaly you can take only Stopped VM list in VMM Database and you can put it to Sharepoint Portal and / or Reporting Service .