HomeEngineeringEngineeringCourseEnergy conservation and waste heat recoveryIndian Institute of Technology KharagpurIndiaFree to learn; certificate, exam or credit costs extraSelf-pacedEnglishGo to course on NPTEL (opens in a new tab)Where to take this courseNPTEL · Self-pacedVideo lecturesFree · paid certificateVideoOpen NPTEL (new tab)Related coursesAdvanced System ArchitectureMassachusetts Institute of Technology · EnglishAircraft Systems EngineeringMassachusetts Institute of Technology · EnglishApplied Nuclear PhysicsMassachusetts Institute of Technology · EnglishArchitectural Design Workshops: Computational Design for HousingMassachusetts Institute of Technology · English