In January of 2015, the graduating class of the Green School conceived the idea of a “Bio Bus” as a part of their legacy service project. The idea was pitched as a biofueled “magic bus” that would help green the community’s transportation service and that would eventually expand to serve other parts of the island as well. Over the course of six months, the senior students worked endlessly to figure out how to develop a biodiesel school bus. And, with the help of their math teacher, they successfully problem solved their way to the launch of the Bio Bus pilot program in June of 2015.  The program has since been passed on to a team of students that have further developed it into a social enterprise.  Currently, the Bio Bus operates the only buses in Indonesia that run on 100% Biodiesel. Our 3 Bio Buses give thousands of rides each month and help spread awareness on the huge issues revolving around the use of used cooking oil in Indonesia. Recently, Bio Bus opened the first B(100) Pump Station in Indonesia. The Bio Bus Social Enterprise is excited to share their story with the whole world. Anyone out there who is ready or wishes to embark on a similar journey, please feel free to contact us. We would love to collaborate and help create a movement. Renewables are the way to go!

PLEASE VOTE! We are in the running for Our Better World Story of the Year in Indonesia. $5,000 would help the Green School student led social enterprise to expand biodiesel vehicles in Indonesia!


Bio Bus ‘App’ is LIVE!

Our new Online Booking has gone live.  The ‘App’ has brought great efficiency to reserving a seat and making a payment!
Students Kyla Langotsky and Maxwell Hidjat presenting the latest on Bio Bus at TEDxUbud in May
Stay tuned for our new carbon credit policy, currently being developed!


Bio Bus Participation in the Sustainability World

Trifecta Model

The Bio Bus runs 100% on biodiesel and is used by the students, teachers, parents and staff of the Green School community.  It is used for commuting and excursion learning.
Bio Bus incorporates education into its program primarily by offering classes at the Green School, such as math, science, environmental studies, and enterprise courses.
We work with the local students to collect used cooking oil around our community while exchanging knowledge and information about biofuel and our Bio Soap program.

Relevant Statistics

Liters of UCO Collected/Week

Number of Cars Displaced/Day

Tonnes of CO2 Reduced/Week

Who We Are


Bio Bus is on the road to zero waste, and we aim to transform transportation in Bali and inspire the world to live sustainably and educate dynamically.


Bio Bus is a social enterprise that provides green transportation to the Green School Community, improves health in villages, and offers unique experiential learning and leadership opportunities to students.


Latest Blog Posts

SMPN3 School

Hey everyone! Bio Bus has been pretty busy this Wednesday. Some of the things we have been doing are: You might have noticed we have been interviewing GS cars 2 weeks ago. This was part of our most recent carpool audit, and we have been doing this to update our...

Greasy Lookin’ Facts

Hello everyone! We got 600 liters of great Used Cooking Oil (UCO) from a Stibel University (a University in Denpasar) today!! Our whole team went to Yayasan Lengis Hijau today, asked some questions and got answers. Here are some of them: How flammable is Biodiesel?...

The Carbon Grease Marketing Hub

Hi! It’s the Bio Bus! These are our departments and what their missions are. Project Carbon Zero Project Carbon Zero was an idea of Green School Bali, but was eventually put in motion by 2 Green School students and is powered by the Bio Bus. Project Carbon...

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