Pragatheeswaran (Praga) Meyyappan is a Senior Engineer with DNV, where he provides data science expertise. In his role, he develops analysis tools and modeling platforms to characterize the financial, environmental, and grid impacts of energy storage, electric vehicle charging, and demand side management. Praga has a Master of Science in Mechanical Engineering from Columbia University and a Bachelor of Technology in Production Engineering from the National Institute of Technology in Calicut, India.