The Greenstar workers organizing group is attempting to unionize all greenstar employees in order to address internal issues and create a more equitable workplace. This organizing push has been taking place for more than a year, and employees are beginning to raise issues of discrimination and inconsistent policy enforcement. Employees feel that unionizing efforts have exacerbated these issues, and have thus filed charges on a variety of issues with the NLRB.
See "GreenStar workers claim management interference during unionization push", Matt Butler, The Ithaca Times, July 19, 2019