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France natural gas switches: residential sites, incumbent

France natural gas switches: residential sites, incumbent stood at 6,342 Sites in Jun 2026, according to CRE – Observatoire des marchés de détail de l'électricité et du gaz naturel. It is one of the indicators in the Retail energy markets (monthly) table (Value · Monthly), with a complete series running from Oct 2017 to Jun 2026. The complete series with an interactive chart, free to download.

Source: CRE – Observatoire des marchés de détail de l'électricité et du gaz naturelLast updated: Curated by Bui Thanh Phuc
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This indicator in the Retail energy markets (monthly) table

Indicator06-202605-202604-202603-202602-202601-202612-202511-202510-202509-2025
Residential sites
Incumbent suppliers6,3427,2939,87510,1097,2135,9778,4037,7488,1146,451
Alternative suppliers29,96931,96837,53238,64631,45430,90446,56039,59744,88530,565

Understanding france natural gas switches: residential sites, incumbent

Proactive administrative shifts where domestic consumers abandon alternative providers to return or transition to historic incumbent suppliers define this volume metric. Household accounts initiating a deliberate contractual transfer toward traditional utility portfolios form the observation pool, excluding commercial enterprises and customer movements directed outward from legacy brands. This series isolates domestic customers actively moving back toward traditional supply frameworks.

Reading these figures requires understanding that household switching behavior often responds to shifting price differentials between regulated benchmarks and competitive market offers. Early estimates of customer transfers frequently experience administrative adjustments as suppliers reconcile retroactive contract start dates. Analysts should examine annual trends rather than monthly volatility to identify genuine structural shifts in domestic consumer brand loyalty. Comparing this metric directly with outward departure data can mislead observers, as return flows operate under different commercial dynamics than initial departures.

Frequently asked questions

What specific customer action does this series record?
Household accounts actively initiating a contractual transfer back to historic incumbent utility suppliers.
How do price differentials affect these transfer volumes?
Changes in the cost gap between regulated benchmarks and market offers frequently motivate customers to alter suppliers.
Why might preliminary monthly figures be revised?
Suppliers often reconcile retroactive contract effective dates during subsequent administrative reporting cycles.

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