We proudly present the proceedings of 4th International Conference on Economics, Business and Economic Education Science 2021 (ICE-BEES 2021). It has focus on the innovations in economics, business, education, environment, and sustainable development. The issue of economics and sustainable development is important today. Especially in the time of Covid-19. Not only globally, but also Indonesia nationally to the local level. There are several important issues relating to this, both institutionally and the relationships between individuals and groups in supporting the agenda of sustainable development. More than 200 manuscripts were presented at this conference with 101 of them selected to be published in proceedings. We hope by this conference, discussions on the importance of sustainable development will increasingly become an important concern together. Brings better response from the government and social relations for development.