Catalytic Hydrogenation of CO2 to Methanol over Cu/ZnO Based Catalyst Supported on Various Types of Al2O3 Pellet.- Designing Cleaner Energy Mixes for Domestic Electricity Supply: A Case Study in Jakarta and West Java, Indonesia.- Metal Organic Frameworks (MOFS): Enabling Energy-Efficient Carbon Capture at an Industrial Scale.- The performance of a heat pump assisted integrated cooling and dehumidification system for zero emission vehicles.- Theoretical study on the performance of a standing-wave thermoacoustic refrigerator under various boundary conditions.