**EX-21.1**

**SUBSIDIARIESOF REGISTRANTEXHIBIT 21.1SUBSIDIARIES OF MIRANT AMERICAS GENERATION, LLC**Thevoting stock of each company shown indented is owned by the companyimmediately 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   |                                   |       |
| 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   |                                   |       |
| 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  (1%—Mirant Texas Management, LLC; 99%—Mirant North America, LLC)     |       |       | Delaware   |                                   |       |
| MLW Development, LLC  (1%—Mirant Texas Management, LLC; 99%—Mirant North America, LLC) |       |       | Delaware   |                                   |       |
| Mirant Zeeland,  LLC                                                                             |       |       | Delaware   |                                   |       |

 

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