These include: – LED lighting installations in offices and manufacturing areas; – Solar panels in India and China; – Combined Heat and Power (CHP) (natural gas fired) units in Germany; – Variable frequency drives on motors, e.g. climate control, heating and lighting automation system occupancy settings; – Conducting compressed air leak assessments and remediating leaks; – Building energy management systems (BEMS), control of equipment for maximum efficiency and the use of time zones and setbacks; – Analysis of usage data to identify anomalies and opportunities; and – Replacing old inefficient equipment with highly efficient equipment, such as compressors, chillers, pumps and motors.