CRE issues orientation deliberation to reinforce PRE imbalance-settlement incentives for Balance Responsible Parties ahead of RTE's 2029 operational window cut

Following a public consultation (14 April–22 May 2026, 26 respondents) and bilateral exchanges, CRE's deliberation n°2026-179 of 10 September 2026 sets binding orientations for reforming financial incentives on Responsables d'Équilibre (RE). CRE rejects RTE's proposed 'option 2' (making RE contribute to financing RTE's balancing reserve costs) and instead directs that the imbalance settlement price (PRE) matrix be reinforced ('option 3') as the preferred incentive tool. CRE instructs RTE to launch a stakeholder concertation from autumn 2026, submit a market-rules proposal for the reinforced PRE by end-2027, for implementation on 1 January 2029, coinciding with the mandated reduction of RTE's operational window from 60 to 30 minutes. CRE also prioritizes forecast-quality improvements (linked to future TURPE 7 incentives), better ex-post communication on out-of-market mechanisms affecting PRE, and closer monitoring of intraday market liquidity.

This orientation reshapes the financial risk and incentive structure facing all Balance Responsible Parties in France, a foundational role for every electricity market participant. It signals that CRE will strengthen imbalance settlement price incentives rather than create a new cost-sharing mechanism, shaping how RE, producers, flexibility providers and retailers will need to manage portfolios closer to real time from 2029. It also has direct implications for intraday market liquidity, RTE's balancing reserve volumes and costs, and cross-border intraday trading given the shrinking operational window during which cross-zonal intraday trade is frozen.

This is a structurally important precursor to a major French balancing-market redesign. By explicitly rejecting the reserve cost-sharing option and committing to reinforce the PRE, CRE removes one major design uncertainty (no new ad-hoc levy) but leaves the核心 parameters (incentive coefficient, scarcity pricing, tendency vs. counter-tendency asymmetry, allocation of incremental financial surplus) undetermined, to be negotiated between RTE and market participants during the 2026-2027 concertation cycle. This creates a multi-year design uncertainty window for RE que will need to be monitored via RTE's forthcoming market-rules proposal. The explicit linkage to intraday liquidity — CRE flags that PRE reinforcement should reduce arbitrage between intraday rebalancing and running an imbalance position — indicates the reformed PRE could materially tighten the economics of passive imbalance positions, pushing more RE activity into the 15-minute intraday market. The parallel priority on hydroelectric reform product design (separate ongoing consultation to 16 October 2026) as a lever for intraday liquidity, and on GRD/RTE data-quality improvements, shows this is one strand of a broader, coordinated preparation programme for the 2029 operational-window cliff-edge, alongside the March 2026 reserve-sizing and rapid-reserve product reforms already approved. The three-year lead time and staged approach (data → market organisation → PRE incentives) suggest CRE is sequencing reforms to avoid stacking too many simultaneous changes on RE, an explicit concern several respondents raised.

Article L.321-14 and L.321-15 of the French Energy Code; Regulation (EU) 2024/1747 amending Regulation (EU) 2019/943; EU Balancing Guideline (EBGL) Regulation (EU) 2017/2195; RTE Market Rules (Règles de Marché), Chapter 3 on the Balance Responsible Party framework

Reinforced PRE incentive framework and 30-minute operational window take effect · 1 Jan 2029

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