On November 2021, the Transnational Centre for Just Transitions in Energy, Climate and Sustainability- TRAJECTS organized the Sustainability Transitions Month (STM), hosting a series of events on topics around transitions to sustainability across its Latin American, African and European regional hubs. In line with the common challenges that TRAJECTS host countries face, the importance given by the Centre to South-South-North exchange, and the priorities set by countries for the COP26 negotiation, coal phase-out was chosen as a common topic on all the events part of the STM. This report summarizes the contents and main findings of the discussions held in those events, which included one launch event, three Sustainability Transitions Dialogues, two Mobile Sustainability Transition Schools, and three Joint Virtual Lectures among partner universities, and lists several research topics and gaps on Sustainability Transitions that will serve as guide for researchers and activities of the TRAJECTS Centre until 2025.