UNY is committed to supporting the development of green technology. One of the results was the UNY Inobike bike. To ensure Inobike reliability in actual use, on January 7, 2021, the Faculty of Engineering UNY, held a mass trial which 100 participants attended. This activity is carried out on a limited basis while still referring to the Covid-19 prevention protocol. "We will use Inobike to support a green campus in order to reduce carbon gas emissions so that air quality on campus is improved more," said UNY Vice Chancellor for Student Affairs and Alumni, Prof. Dr.