France electricity generation: solar (GWh)
France electricity generation: solar (GWh) stood at 70.21 GWh on Oct 18, 2026, according to ODRé – Open Data Réseaux Énergies (RTE, NaTran, Teréga). It is one of the indicators in the Daily electricity table (Value · Daily), with a complete series running from Jan 1, 2012 to Oct 18, 2026. The complete series with an interactive chart, free to download.
This indicator in the Daily electricity table
| Indicator | 18-10-2026 | 17-10-2026 | 16-10-2026 | 15-10-2026 | 14-10-2026 | 13-10-2026 | 12-10-2026 | 11-10-2026 | 10-10-2026 | 09-10-2026 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Generation by source | |||||||||||
| Solar | 70.21 | 72.93 | 81.25 | 117.15 | 100.94 | 74.44 | 89.96 | 84.4 | 83.03 | 83.6 | |
| Hydro | 76.22 | 59.29 | 86.25 | 100.12 | 98.26 | 86.06 | 86.9 | 73.69 | 68.38 | 81.85 |
Understanding france electricity generation: solar (GWh)
Photovoltaic conversion of sunlight into electrical power across utility-scale farms and distributed rooftop installations is captured in gigawatt hours by this series. Unlike sibling generation categories driven by combustible fuels, flowing water, or atomic reactions, this metric relies entirely on ambient daylight conditions and atmospheric clarity. The data aggregates energy injected into both transmission and distribution networks, distinguishing solar output from wind, hydro, and thermal counterparts within the daily energy mix.
Evaluation of these figures demands careful consideration of seasonal daylight variations and cloud cover anomalies across the geographic territory. Initial daily submissions incorporate telemetry estimates from smaller distributed arrays that undergo subsequent meter reading reconciliation, leading to periodic revisions in finalized datasets. Analysts evaluating performance should prioritize matching calendar periods from past cycles to isolate true structural capacity changes from recurring weather patterns, avoiding simple day-on-day comparisons that reflect meteorological shifts rather than generating potential. When benchmarking this output against other generation sources, analysts must remember that solar generation exhibits a strict diurnal profile without nighttime production.
Frequently asked questions
- Does this series include small residential rooftop solar panels as well as large solar farms?
- Yes, the metric aggregates photovoltaic output from both utility-scale installations and distributed behind-the-meter generation reporting to the grid.
- How do weather events impact the reliability of these daily figures?
- Heavy cloud cover, precipitation, and seasonal reductions in daylight hours directly lower the harvested electrical energy.
- Why might early daily estimates of solar generation differ from later published figures?
- Initial releases rely on automated telemetry and estimation models for smaller distributed units before complete meter data is collected and reconciled.