Flying is one of the most environmentally detrimental activities associated with our research practices. Until recently, even as colleges and universities took steps to green their campuses, conference-related air travel was on the rise. The COVID-19 pandemic forced academics (along with much of the world) back to the ground, but what will happen after travel restrictions are lifted? Will we slip back into old habits? Our reliance on flying is unsustainable, but research depends on open and timely communication of ideas, methods and results. How then can we adapt our conferencing practices to preserve their communicative value while reducing the need to fly so often? The following chapter introduces the econference medium and makes the argument for bringing academic conferences online, and maintaining these efforts after travel restrictions are lifted.