As of 2023, the solar thermal energy supply in France stood at a noteworthy level. Forecasts indicate a steady upward trajectory from 2024 to 2028, with an annual increase in thousands of gigawatt-hours. Specifically, the sector is expected to grow by approximately 1.97% annually over the next five years, according to the compound annual growth rate (CAGR). This consistent growth pattern reflects a rising interest and investment in renewable energy sources as France moves towards its green energy goals.

Future trends to watch for include:

Policy changes advocating for renewable energy advantages.
Technological improvements in solar thermal energy efficiency.
Potential impacts of international climate agreements encouraging clean energy adoption.
Market dynamics within the energy mix and consumption patterns in France.