Doddy Suanggana is a Lecturer (Assistant Professor) at the Kalimantan Institute of Technology, Balikpapan City, Indonesia who works in the Mechanical Engineering Study Program, Department of Industrial and Process Technology. Previously, he was a lecturer in the mechanical engineering study program at the Paul Indonesian Christian University (2015-2019) Makassar City, Indonesia. Doddy Suanggana's main expertise is energy conversion machines, especially in the field of renewable energy. The research road map that has been carried out so far has focused on the use of renewable energy to produce energy by utilizing the potential that exists around the province of East Kalimantan, especially in the city of Balikpapan.