Building automation systems and so-called “smart” controllers are nothing new. Building owners have been implementing remote monitoring and control systems for HVAC and lighting for decades. But with the cost of IT components like wireless sensors dropping and technologies like smart meters and cloud-based building management solutions coming on the market, a new era of connectivity and data generation is upon us.
The question becomes: How can commercial building owners leverage real-time, building-related data to more efficiently operate and maintain buildings? Can data analytics, for example, warn facilities teams about problems with equipment before they reach the point of failure? Can it detect subtle changes in fan speed, air temperatures, and energy consumption to trigger continuous adjustments to optimize equipment performance?
Real estate services giant Jones Lang LaSalle set out to answer these questions when it partnered with Pacific Controls to develop IntelliCommand, a 24/7 real-time remote monitoring and control service for its commercial real estate owner clients.
The service—which was pilot tested last year by Procter & Gamble on 12 of its buildings around the world, totaling 3.2 million sf—utilizes Pacific Controls’ wireless sensors to collect and send building performance data from various building automation systems to a remote command center operated by JLL. There, facilities operations experts who are well versed in data analytics and information technology are able to spot and diagnose anomalies that indicate a building system is not running efficiently.
The command center tracks data around the clock, allowing facilities experts to make constant adjustments to fine-tune building performance and address equipment problems before they become serious.
“We can do everything from test equipment to fix building controls remotely,” says Leo O’Loughlin, JLL’s Senior Vice President of Energy and Sustainability, who presented on the topic at BD+C’s BUILDINGChicago/Greening the Heartland conference in September. “For example, our command center has the ability to remotely test 500 VAV boxes in multiple buildings in multiple locations at 2 a.m. and then submit a work order for the 15 or 20 that need fixing.”
O’Loughlin calls JLL’s new service the future of commissioning—continuous, monitor-based commissioning versus the traditional approach of assess/diagnose/fix/let deteriorate. “It’s all about getting ahead of the maintenance curve,” he says.
The results from the P&G pilot test were impressive: energy costs were slashed by 10% across the 12 buildings in just 11 months, and the investment paid for itself in three months—all without implementing any major building system upgrades.
Managers were able to identify problems that manual inspections could not detect, according to O’Loughlin, including inaccurate thermostat default settings, a temperature anomaly indicating that a heater was operating when not needed, and room-to-room temperature differences that indicated malfunctioning dampers, triggering unnecessary air conditioning. The service saved 8% in energy costs at one pilot location simply by reducing HVAC activity on nights, weekends, and holidays.
“It makes smart buildings smarter,” says Larry Bridge, Global Facilities and Real Estate Governance Manager at P&G. Bridge is currently working with JLL to deploy IntelliCommand throughout its global real estate portfolio of 76 buildings. “Smart building technology is not just about energy cost savings,” he says. “We also get reliability improvements and more efficient work order production.”
Related Stories
Energy Efficiency | Apr 7, 2023
Department of Energy makes $1 billion available for states, local governments to upgrade building codes
The U.S. Department of Energy is offering funding to help state and local governments upgrade their building codes to boost energy efficiency. The funding will support improved building codes that reduce carbon emissions and improve energy efficiency, according to DOE.
Steel Buildings | Apr 6, 2023
2023 AISC Forge Prize winner envisions the gas station of the future
Forge Prize winner LVL (Level) Studio envisions a place where motorists can relax, work, play, shop, or perhaps even get healthcare while their vehicles charge.
Architects | Apr 6, 2023
New tool from Perkins&Will will make public health data more accessible to designers and architects
Called PRECEDE, the dashboard is an open-source tool developed by Perkins&Will that draws on federal data to identify and assess community health priorities within the U.S. by location. The firm was recently awarded a $30,000 ASID Foundation Grant to enhance the tool.
Architects | Apr 6, 2023
Design for belonging: An introduction to inclusive design
The foundation of modern, formalized inclusive design can be traced back to the Americans with Disabilities Act (ADA) in 1990. The movement has developed beyond the simple rules outlined by ADA regulations resulting in features like mothers’ rooms, prayer rooms, and inclusive restrooms.
Market Data | Apr 6, 2023
JLL’s 2023 Construction Outlook foresees growth tempered by cost increases
The easing of supply chain snags for some product categories, and the dispensing with global COVID measures, have returned the North American construction sector to a sense of normal. However, that return is proving to be complicated, with the construction industry remaining exceptionally busy at a time when labor and materials cost inflation continues to put pricing pressure on projects, leading to caution in anticipation of a possible downturn. That’s the prognosis of JLL’s just-released 2023 U.S. and Canada Construction Outlook.
Cladding and Facade Systems | Apr 5, 2023
Façade innovation: University of Stuttgart tests a ‘saturated building skin’ for lessening heat islands
HydroSKIN is a façade made with textiles that stores rainwater and uses it later to cool hot building exteriors. The façade innovation consists of an external, multilayered 3D textile that acts as a water collector and evaporator.
Market Data | Apr 4, 2023
Nonresidential construction spending up 0.4% in February 2023
National nonresidential construction spending increased 0.4% in February, according to an Associated Builders and Contractors analysis of data published by the U.S. Census Bureau. On a seasonally adjusted annualized basis, nonresidential spending totaled $982.2 billion for the month, up 16.8% from the previous year.
Sustainability | Apr 4, 2023
ASHRAE releases Building Performance Standards Guide
Building Performance Standards (BPS): A Technical Resource Guide was created to provide a technical basis for policymakers, building owners, practitioners and other stakeholders interested in developing and implementing a BPS policy. The publication is the first in a series of seven guidebooks by ASHRAE on building decarbonization.
Sustainability | Apr 4, 2023
NIBS report: Decarbonizing the U.S. building sector will require massive, coordinated effort
Decarbonizing the building sector will require a massive, strategic, and coordinated effort by the public and private sectors, according to a report by the National Institute of Building Sciences (NIBS).
Education Facilities | Apr 3, 2023
Oklahoma’s Francis Tuttle Technology Center opens academic center for affordable education and training
Oklahoma’s Francis Tuttle Technology Center, which provides career-specific training to adults and high school students, has completed its Francis Tuttle Danforth Campus—a two-story, 155,000-sf academic building. The project aims to fill the growing community’s rising demand for affordable education and training.
