• Mechanical Systems such as heating, ventilating, and air conditioning (HVAC) systems, energy management and control systems, domestic hot water systems, distribution systems, etc. • Retro-commissioning of existing building automation controls (BACs) and mechanical systems for energy savings. • Plants including distribution systems and cogeneration systems. • Indoor and outdoor lighting systems, controls, and daylighting. • Building envelope performance including windows, automatic blinds, weatherization, and installation etc. • Other systems such as renewable energy, recycling, bidirectional charging, batteries, thermal energy storage, electric vehicles, etc. • Water and sewage systems such controls, aerators, pumps, etc.
