UNDIP, Jember (October 28, 2025) – The Antawirya team has achieved another proud milestone, as the energy-efficient car team from the Faculty of Engineering, Universitas Diponegoro (UNDIP). At the prestigious Kontes Mobil Hemat Energi (KMHE) 2025 / Energy Efficient Car Contest, held at the Universitas Jember, Jawa Timur, from October 24–26, 2025, Antawirya team claimed two 1st Place titles, in both the Prototype Internal Combustion Engine (ICE) Gasoline category and the Prototype Electric Motor category.
KMHE serves as a prestigious platform for engineering students from across Indonesia to showcase creativity and innovation in developing energy-efficient, eco-friendly, and future-oriented vehicles. This year’s competition was joined by 68 teams from 44 universities, divided into two main categories—Prototype and Urban Concept—with subcategories based on propulsion type, including gasoline, diesel, ethanol, and electric power.
Fivananda Muhammad Bintang Haramain, a Mechanical Engineering student from the class of 2023 and leader of the 2025 Antawirya Team, expressed his pride in the team’s accomplishment. He explained that the success was the result of hard work and dedicated synergy from 35 active members, organized into three main divisions: Gasoline ICE Technicians, Electric Motor Technicians, and Non-Technical.
“Each division plays a vital role, from conducting in-depth research on engines and vehicle body design to improving the electrical systems in electric cars and performing intensive testing to ensure stability and efficiency,” said Bintang.
According to him, thorough preparation was one of the keys to success in KMHE 2025, which took about six months. “We focused on simulation-based training so that all members could understand their roles and procedures on the field, including energy-saving strategies and time management during the competition,” he added.
On the technical side, the Antawirya team introduced significant innovations in both of its main vehicles. “For the Prototype Electric Motor, we retained specifications similar to the unit used in the Shell Eco-Marathon (SEM) 2025. As for the Prototype Gasoline ICE, this was our first appearance since 2016, so we conducted extensive new research. We used a lightweight balsa body, a newly designed chassis material, and improved the engine for better efficiency. This combination led us to the top,” Bintang explained.
The moment Antawirya’s name was announced, becoming the champion, became an unforgettable highlight for the entire team. “After a long journey filled with technical and non-technical challenges, this victory is solid proof that hard work, commitment, and collaboration are the keys to success,” he said.
He also emphasized that the achievement would not have been possible without strong support from many parties. “This success was made possible thanks to the full support of UNDIP’s leadership, our supervising lecturers, sponsors, and Antawirya alumni who continuously provided guidance and motivation,” Bintang remarked.
In closing, Bintang stated that this achievement is only the beginning of their next challenge. “We’re ready to take on the Shell Eco-Marathon (SEM) Qatar 2026 in January. Our goal is to represent UNDIP and Indonesia proudly on the international stage by winning 1st place in both the Prototype Internal Combustion Engine (ICE) and Prototype Electric Vehicle (EV) categories—with Antawirya’s signature spirit of innovation and energy efficiency,” he concluded.
This accomplishment reflects UNDIP’s commitment to realizing the Impactful Science and Technology Program (Diktisaintek Berdampak), which encourages students to create tangible, sustainable technological innovations that benefit society. Antawirya’s research and energy efficiency efforts are also aligned with the Sustainable Development Goals (SDGs)—particularly SDG 7 (Affordable and Clean Energy), SDG 9 (Industry, Innovation, and Infrastructure), and SDG 13 (Climate Action).
On various occasions, UNDIP Rector Prof. Dr. Suharnomo, S.E., M.Si., has emphasized the importance of students’ roles in supporting UNDIP’s vision of “Noble and Valuable UNDIP” through meaningful contributions that create real impact for the nation. The Antawirya Team’s victory is proof that UNDIP students’ innovations can compete nationally and are ready to advance onto the international stage.
The success of UNDIP’s Antawirya Team at KMHE 2025 serves as a symbol of synergy between innovation, collaboration, and a commitment to sustainable energy, demonstrating that UNDIP’s young generation is ready to make a tangible contribution to technological advancement and a greener future for Indonesia. (Public Communication/UNDIP/DHW)
