Ibrahim Dincer is a Professor of Mechanical Engineering at the Ontario Tech. University in Oshawa, Ontario, Canada, where he teaches courses on Energy Systems, Heat Transfer, and Thermodynamics. He is a leading researcher in sustainable energy technologies, and his achievements have been recognized through numerous teachings, research, and service awards.Dogan Erdemir is a senior researcher at the Clean Energy Research Laboratory at Ontario Tech. University in Canada. He is an expert on renewable energy systems, hydrogen technologies from production to utilization, ammonia energy technologies, sustainable energy systems, and energy storage techniques.