Toul-Rosières Solar Park

The Toul-Rosières Solar Park is a 115 megawatt (MW) solar farm located at the former Toul-Rosières Air Base, in France. Among other units, the airbase formerly housed the 21st Fighter-Bomber Group of the United States Air Force in the late 1950s, before being handed over to the French Air Force.

The park is the largest solar power station using photovoltaic technology in France. The project was developed by EDF Énergies Nouvelles (EDF EN).

The solar park has about 1.4 million thin-film PV panels based on CdTe technology made by the US company First Solar. It covers an area of 367 ha.

In 2012, the Luxembourg-based Marguerite Fund acquired a 36 MW stake in the solar park. A 24 MW stake was sold to the independent power producer Sonnedix.