“…ACS Sustainable Chemistry & Engineering ( ACS SCE ) publishes work at the frontiers of research in green chemistry, green engineering, and science and technology that make contributions to enhancing sustainability. In editorials this year, − we have outlined the journal’s scope in specific areas, although we recognize that each of these areas is dynamic and broadened continuously. The communities that are served by our journal are expansive, encompassing research in catalysis, energy, water, sensors, healthcare, agriculture, environment, and other areas.…”