Optimalisasi Penggunaan Tumbler dalam Menekan Dampak Negatif Kemasan Gelas dan Botol Plastik di Lingkungan Kampus Universitas Serang Raya

Abstract

The use of single-use plastics, especially in the form of glasses and drink bottles, is an environmental problem that affects many ecosystems. Serang Raya University (UNSERA) as one of the higher education institutions in Indonesia has an important role in promoting environmentally friendly behavior. This article describes a community service program that focuses on increasing student and staff awareness regarding the use of tumblers as an alternative to single-use plastic packaging. By using a sustainable campaign and education approach, this program aims to create a greener campus environment and support sustainability goals.