Exhibit 21.1
List of Subsidiaries of Abengoa Yield plc
Effective as of the date of the Asset Transfer
| Subsidiary |
Jurisdiction of Incorporation or Organization | |
| Abengoa Cogeneración Tabasco, S. de R.L. de C.V. | Mexico | |
| Abengoa Concessions Infraestructures, S.L. | Spain | |
| Abengoa Concessions Perú, S.A. | Peru | |
| Abengoa Solar US Holdings Inc. | Delaware | |
| Abengoa Solar Holdings USA Inc. | Delaware | |
| Abengoa Transmisión Norte, S.A. | Peru | |
| Abengoa Transmisión Sur, S.A. | Peru | |
| ACT Holding S.A. de C.V. | Mexico | |
| ASO Holdings Company LLC | Delaware | |
| Arizona Solar One LLC | Delaware | |
| Mojave Solar Holdings LLC | Delaware | |
| Mojave Solar LLC | Delaware | |
| Palmatir, S.A. | Uruguay | |
| Palmucho, S.A. | Chile | |
| Solaben Electricidad Dos, S.A. | Spain | |
| Solaben Electricidad Tres, S.A. | Spain | |
| Transmisora Mejillones, S.A. | Chile | |
| Transmisora Baquedano, S.A. | Chile | |