The More Things Change?
Energy efficient building market trends in 2011 included the increased adoption of intelligent systems throughout commercial buildings. The main focus of these systems was to more effectively manage energy consumption. Today, most vendors serving the commercial buildings market have moved toward intelligent building systems and controls. These systems not only manage building energy consumption, but also critical aspects of a building’s operations, including tenant comfort, asset management, wayfinding, predictive maintenance, and a host of other functions. It’s now a strategic necessity for commercial buildings to have some form of software monitoring, data collection, visualization, and control of key systems as this market evolves.
The Convergence of Building Equipment and Operational Silos
The industry as a whole is recognizing the benefits of taking a more holistic view of managing disparate building systems and processes. New construction design is made simpler by dealing with fewer vendors and systems that may not easily communicate with one another. Retrofits can also be made simpler and less costly with Wi-Fi wireless networking technologies. Overall, maintenance and serviceability can be managed more easily, and duplication of sensors, software monitoring solutions, controls, and other system infrastructures can be eliminated.
Earlier this month, Acuity Brands, Inc. introduced the nLight ECLYPSE controller, which allows the integration of commercial building lighting systems with a building’s heating, ventilation, and air conditioning (HVAC) controls onto one common platform. Acuity follows Daintree Networks, which offers ControlScope, a programmable wireless HVAC thermostat that connects to any conventional or heat pump HVAC system. These advanced tools give building owners and managers the ability to configure, monitor, and control an integrated set of critical building equipment systems using a common interface. With real-time data acquisition and monitoring, the efficiency of critical building systems and operational processes can be maximized while maintaining optimal energy consumption.
Adoption Hurdles Still Exist
These benefits do not preclude the presence of hurdles to the adoption of integrated building systems. As with any technology adoption cycle, early adopters see the benefits of these types of technologies, but others are slower on the uptake. Facilities managers can be hesitant to change and be trained on the most effective use of integrated systems with a common interface. The vast amount of data collected by a multitude of sensors is effective only if it is being used, and used appropriately. Connected devices of any kind increase the risk of security breaches, necessitating the coordination of facilities management and IT departments—a historically uncommon pairing. Finally, proving that the financial ROI and payback period estimates are within acceptable corporate standards continues to be a significant vendor challenge.
Acuity Brands and Daintree Networks have taken an important strategic step with their integrated technology offerings. It all makes sense and should see increasing adoption in the market over time. But commercial building operations has been one of the industries that is historically slow to adapt to technological change. With strategies and technologies that help vendors access both new construction and retrofits in commercial buildings, it may be inevitable that fully integrated building systems become commonplace in the coming decade.
Tags: Building Energy Management Systems, Energy Efficient Buildings, HVAC, Intelligent Buildings
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