France energy used for pumped storage
France energy used for pumped storage stood at 494.02 GWh in Jul 2026, according to ODRé – Open Data Réseaux Énergies (RTE, NaTran, Teréga). It is one of the indicators in the Monthly electricity generation and network table (Value · Monthly), with a complete series running from Jan 2014 to Jul 2026. The complete series with an interactive chart, free to download.
This indicator in the Monthly electricity generation and network table
| Indicator | 07-2026 | 06-2026 | 05-2026 | 04-2026 | 03-2026 | 02-2026 | 01-2026 | 12-2025 | 11-2025 | 10-2025 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Withdrawals from the transmission network and exchanges | |||||||||||
| Energy used for pumped storage | 494.02 | 671.75 | 943.06 | 770.37 | 890.06 | 826.13 | 514.68 | 630.25 | 687.73 | 774.9 | |
| Energy used for battery storage | 7.19 | 6.89 | 5.89 | 4.76 | 5.45 | 4.14 | 4.03 | 3.52 | 3.12 | 2.51 |
Understanding france energy used for pumped storage
Electrical energy drawn from the transmission grid to power pumps that lift water into elevated upper reservoirs for future hydroelectric generation is quantified in this series. This represents a storage input mode where electricity is consumed to store potential energy, distinguishing it from power delivered to final end-users or lost in transmission. Activity levels are driven by electricity price arbitrage between low-demand, low-price hours and high-demand peak pricing periods, as well as water storage management strategies.
Because pumping operations respond to spot market electricity prices and system balancing needs rather than seasonal weather directly, monthly patterns can be erratic. Early estimates rely on preliminary telemetry and may experience technical adjustments during grid accounting reconciliations. Analyzing trends requires pairing this series with corresponding hydro generation data to evaluate the overall round-trip efficiency and utilization of water storage assets.
Frequently asked questions
- Is energy used for pumped storage counted as a loss of power?
- No, it is stored as potential gravitational energy in water reservoirs for later generation.
- What motivates operators to run pumped storage loads?
- Profiting from price differences between cheap off-peak hours and expensive peak demand hours.
- How does pumped storage differ from battery storage in this table?
- Pumped storage moves water between elevation levels, whereas battery storage uses electrochemical cells.