Former Czech Prime Minister Andrej Babiš has revealed details of a nighttime struggle regarding the European Trading System (ETS). According to Babiš, Poland actively intervened in discussions surrounding ETS2, figuratively “putting a foot in the door.” The details suggest a tense negotiation, with Poland attempting to influence the direction of the new emissions trading system. The specific nature of Poland’s intervention remains unclear, but Babiš’s statements indicate a determined effort to impact the ETS2 framework. This incident highlights ongoing debates about the future of carbon emissions trading within the European Union and the diverse national interests at play. The revelations add another layer of complexity to the evolving ETS landscape as European nations navigate climate policy and economic considerations.