JouleX is a leading innovator in sustainable energy management for the enterprise. JouleX Energy Manager (JEM) automatically monitors, analyzes and controls the energy consumed by all devices connected to the network--without agents, hardware meters or changes to your network or security. This provides enterprises unprecedented visibility and control over the consumption and utilization of energy throughout their distributed office environments, data centers and facilities management systems. JEM decreases energy costs by up to 60 percent while also providing robust corporate sustainability reporting for compliance with emerging carbon monitoring requirements. On June 2013 the company was very successfully sold to Cisco.