ACER, the EU Agency for the Cooperation of Energy Regulators, published its gas wholesale congestion report on Friday 29 May and framed a "new equilibrium".1 Contractually congested network sides have fallen to around 24, down from roughly 50 at the 2022 crisis peak, and congestion revenue has stabilised near €140m. On the regulator's metric, the European pipeline network has normalised.
That institutional read collides with the spot signal. ACER's own winter analysis put Central European hub premiums above €2/MWh over TTF, the Dutch Title Transfer Facility that prices the European benchmark. A basis that wide says delivered gas east of the benchmark still costs more than the headline. Both readings hold because they measure different things: congestion revenue prices the pipe, while the hub basis prices the molecule arriving where it is needed.
The reframe matters for where risk now sits. Falling congestion revenue and a stable network describe interconnection that allocates capacity efficiently. A persistent delivered-cost premium over TTF describes a market where the squeeze has migrated from how much gas can flow to how much can be stored. With pipeline capacity no longer binding, the structural choke points are the 17 June EU pipeline-supply cliff, which Hungary and Slovakia are litigating at the Court of Justice of the European Union, and the autumn storage landing, not the network ACER has declared healthy.
