**Exhibit 21.1**

 

**SUBSIDIARIES OF REGISTRANT**

**EXHIBIT 21.1**

**SUBSIDIARIES OF MIRANT AMERICAS GENERATION, LLC**

The voting stock of each company shown indented is owned by the company

immediately above which is not indented to the same degree.

 
| **Name of  Company**                                                                    | ** ** | **Jurisdiction of  Organization** | ** ** |
|-----------------------------------------------------------------------------------------|------------|-----------------------------------|------------|
| ** **                                                                              | ** ** | ** **                        | ** ** |
| Mirant Americas  Generation, LLC                                                        |       | Delaware                          |       |
| Mirant North America, LLC                                                               |       | Delaware                          |       |
| New MAEM Holdco, LLC                                                                    |       | Delaware                          |       |
| Mirant Americas Development, LLC                                                        |       | Georgia                           |       |
| Mirant Americas Development Capital, LLC                                                |       | Delaware                          |       |
| Mirant Americas Production Company, LLC                                                 |       | Delaware                          |       |
| Mirant Americas Energy Capital, LP                                                      |       | Delaware                          |       |
| (99% - Mirant Americas Production Company, LLC; 1% -  Mirant Americas Development, LLC) |       |                              |       |
| Mirant Americas Energy Capital Assets, LLC                                              |       | Delaware                          |       |
| Mirant Americas Energy Marketing, LP                                                    |       | Delaware                          |       |
| (99% - Mirant Americas Production Company, LLC; 1% -  Mirant Americas Development, LLC) |       |                              |       |
| Mirant Americas Gas Marketing I, LLC                                                    |       | Delaware                          |       |
| Mirant Americas Gas Marketing II, LLC                                                   |       | Delaware                          |       |
| Mirant Americas Gas Marketing III, LLC                                                  |       | Delaware                          |       |
| Mirant Americas Gas Marketing IV, LLC                                                   |       | Delaware                          |       |
| Mirant Americas Gas Marketing V, LLC                                                    |       | Delaware                          |       |
| Mirant Americas Gas Marketing VI, LLC                                                   |       | Delaware                          |       |
| Mirant Americas Gas Marketing VII, LLC                                                  |       | Delaware                          |       |
| Mirant Americas Gas Marketing VIII, LLC                                                 |       | Delaware                          |       |
| Mirant Americas Gas Marketing IX, LLC                                                   |       | Delaware                          |       |
| Mirant Americas Gas Marketing X, LLC                                                    |       | Delaware                          |       |
| Mirant Americas Gas Marketing XI, LLC                                                   |       | Delaware                          |       |
| Mirant Americas Gas Marketing XII, LLC                                                  |       | Delaware                          |       |
| Mirant Americas Gas Marketing XIII, LLC                                                 |       | Delaware                          |       |
| Mirant Americas Gas Marketing XIV, LLC                                                  |       | Delaware                          |       |
| Mirant Americas Gas Marketing XV, LLC                                                   |       | Delaware                          |       |
| Mirant Americas Retail Energy Marketing, LP                                             |       | Delaware                          |       |
| (99% - Mirant Americas Energy Marketing, LP; 1% -  Mirant Americas Development, LLC)    |       |                              |       |
| Mirant North America Escrow, LLC                                                        |       | Delaware                          |       |
| MNA Finance Corp.                                                                       |       | Delaware                          |       |
| Mirant Energy Trading, LLC                                                              |       | Delaware                          |       |
| Mirant California, LLC                                                                  |       | Delaware                          |       |
| Mirant Delta, LLC                                                                       |       | Delaware                          |       |
| Mirant Potrero, LLC                                                                     |       | Delaware                          |       |
| Mirant Canal, LLC                                                                       |       | Delaware                          |       |
| Mirant Kendall, LLC                                                                     |       | Delaware                          |       |
| Mirant New York, Inc.                                                              |       | Delaware                          |       |
| Mirant Bowline, LLC                                                                     |       | Delaware                          |       |
| Mirant Lovett, LLC                                                                      |       | Delaware                          |       |
| Mirant NY-Gen, LLC                                                                      |       | Delaware                          |       |
| Hudson Valley Gas Corporation                                                           |       | New York                          |       |
| Mirant Mid-Atlantic, LLC                                                                |       | Delaware                          |       |

 

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| Mirant Chalk Point, LLC                                               |   | Delaware |   |
|-----------------------------------------------------------------------|--------|----------|--------|
| Mirant Potomac River, LLC                                             |   | Delaware |   |
| Mirant MD Ash Management, LLC                                         |   | Delaware |   |
| Mirant Piney Point, LLC                                               |   | Delaware |   |
| Mirant Special Procurement, Inc.                                 |   | Delaware |   |
| Mirant Texas Management, LLC                                          |   | Delaware |   |
| Mirant Texas, LP                                                      |   | Delaware |   |
| (1% - Mirant Texas Management, LLC; 99% - Mirant  North America, LLC) |   |     |   |
| MLW Development, LLC                                                  |   | Delaware |   |
| (1% - Mirant Texas Management, LLC; 99% - Mirant  North America, LLC) |   |     |   |
| Mirant Zeeland, LLC                                                   |   | Delaware |   |

 

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