Recreating a site collection using the SPO cmdlets.

PS_SPO_RecreateSiteCollection.ps1

. .\PS_SPO_TopOfScript.ps1 

# replace these details - parameters for new site collection..
$siteCollectionUrl = "Your site URL here.."
$owner = $username
$storageQuota = 100
$resourceQuota = 30
$localeID = 1033 
$timeZoneID = 2 # (GMT London) 

if ($connected)
{
    Write-Host "Removing site collection $siteCollectionUrl - please wait.."
    Remove-SPOSite $siteCollectionUrl -Confirm:$false 

    Write-Host "Now deleting from recycle bin.."
    Remove-SPODeletedSite $siteCollectionUrl -Confirm:$false 

    Write-Host "Creating new site collection (no template) at $siteCollectionUrl - please wait.."
    New-SPOSite -Url $siteCollectionUrl -Owner $owner -StorageQuota $storageQuota -LocaleId $localeID -ResourceQuota     $resourceQuota -TimeZoneId $timeZoneID 

    Disconnect-SPOService 

    Write-Host "Completed" -ForegroundColor Green
}