Overview
Rosières-en-Haye is a 78.9 MW solar PV facility in France, operational and contributing to the country's renewable energy capacity under the EU Renewable Energy Directive III.
Rosières-en-Haye is a solar photovoltaic (PV) power plant located in France, with a capacity of 78.9 megawatts (MW). This operational facility is part of France's growing solar energy sector, which benefits from the European Union's Renewable Energy Directive III (2023/2413), targeting 42.5% renewable energy by 2030. The plant's scale places it in the medium-to-large category for solar PV installations in the region. The facility operates under France's national regulatory framework, which includes feed-in tariffs and grid connection regimes that support renewable energy deployment. Solar PV technology converts sunlight directly into electricity, and plants of this size typically consist of thousands of photovoltaic panels mounted on ground-mounted structures. The plant's location in northeastern France benefits from moderate solar irradiance, suitable for efficient energy generation. Environmentally, the plant contributes to reducing greenhouse gas emissions by displacing fossil fuel-based electricity. Solar PV installations have a low operational carbon footprint and minimal water usage. The facility supports France's energy transition goals and helps integrate renewable energy into the national grid, enhancing energy security and sustainability.
Environmental context
The plant is situated in the Grand Est region of France, an area with a mix of agricultural and industrial land use. Solar PV installations like this one occupy land that could otherwise be used for agriculture, but they also provide dual-use opportunities such as agrivoltaics. The region's climate offers adequate sunlight for solar generation, and the plant's operation avoids significant air and water pollution compared to conventional power plants. Grid integration is managed through France's robust transmission network, which is adapting to higher shares of variable renewable energy.
Frequently asked questions
The Rosières-en-Haye solar PV plant is located in France, at coordinates 48.7867° N, 5.9789° E, near the commune of Rosières-en-Haye in the Grand Est region.
The Rosières-en-Haye solar plant has a capacity of 78.9 megawatts (MW), making it a medium-to-large scale solar photovoltaic facility.
The plant uses solar photovoltaic (PV) technology, which converts sunlight directly into electricity using semiconductor panels.
The EU Renewable Energy Directive III (2023/2413) sets a binding target of 42.5% renewable energy by 2030, encouraging member states like France to support solar PV through feed-in tariffs, grid access, and permitting reforms.
Solar PV plants have low lifecycle emissions, minimal water use, and no air pollution during operation. However, they require land and can affect local ecosystems. France's regulatory framework includes environmental impact assessments to mitigate such effects.