| July 2009 |
| 19/07/09 | The alliance PWR-SW was founded. |
| Founding members::  maaws, belters, Thorn, davistar, Dogsrule, poppop, jonesy, mharris and HerBieZ. |
|  The alliance reaches a population more than 5,000. |
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| 20/07/09 | Joining of:kool kat, sitrep3, runaway, nuttie69 and Kellanian. |
| The alliance reaches a population more than 10,000. |
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| 21/07/09 | Joining of:Sydney007. |
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| 23/07/09 | Joining of:Zabet. |
| Leaving of:Kellanian. |
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| 25/07/09 | Joining of:trouble69. |
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| 27/07/09 | Joining of:Makenit. |
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| 29/07/09 | Joining of:Deano. |
| Leaving of:maaws belters Dogsrule HerBieZ runaway Zabet and trouble69. |
| Deletion of:Sydney007. |
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| 30/07/09 | Leaving of:Thorn davistar jonesy mharris kool kat and nuttie69. |
| August 2009 |
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| 04/08/09 | Leaving of:poppop and sitrep3. |
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| 27/08/09 | Leaving of:Deano. |
| September 2009 |
|
| 09/09/09 | Deletion of:Makenit. |
| The alliance PWR-SW was canceled. |