question: The energy landscape is changing dramatically. Communities are being impacted in different ways. Positive impacts include reductions in air pollution and new tax revenues from renewables. Negative impacts include lost jobs and foregone tax revenues after closure of large fossil fuels generation facilities and coal mines. The contours of this transition have been further altered by recent events such as the global oil market crash and the COVID-19 pandemic. While economic and social issues can be addressed through thoughtful policy design, the pace of change, and the extent to which communities have a say in what comes next, matter. Though the technical issues of transitions are well-researched, the socio-economic aspects of the energy transition remain both emergent and essential to an equitable transition to a low-carbon energy system. This article provides an overview of the history and current status of just transitions.