Various data in different columns, huh? 
As I said, it's impossible to provide a working solution without seeing your workbook / data structure. But something like this (untested) might be a starting point.
Sub foo()
Dim ws As Worksheet
With Worksheets("Consolidated")
.Range("A2:A" & .Cells(Rows.Count, 1).End(xlUp).Row).EntireRow.Delete
End With
For Each ws In ThisWorkbook.Worksheets
If Not ws.Name = "Consolidated" Then
With ws
.Range("A2:Z" & .Cells(Rows.Count, 1).End(xlUp).Row).Copy _
Worksheets("Consolidated").Cells(Rows.Count, 1).End(xlUp).Offset(1, 0)
End With
End If
Next ws
End Sub
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