10/09/2025 (Agence Europe) – On Tuesday 9 September, the Agency for the Cooperation of Energy Regulators (ACER) announced that it had received two proposals from all nominated electricity market operators (NEMOs) to amend the harmonised “maximum and minimum clearing price” (HMMCP) methodologies for the European day-ahead and intraday markets, respectively. The NEMOs propose to include a new indicator based on market liquidity to avoid the potential triggering of automatic price adjustment mechanisms in the event of low liquidity on these European markets. ACER expects to finalise the methodologies by February 2026 and invites interested parties to submit their comments by 31 October. To see the ACER publication: https://aeur.eu/f/icm (PLD)