Many commercial buildings are packed with advanced technologies, yet surprisingly few operate as a truly connected ecosystem. Heating and cooling systems, lighting controls, security infrastructure and energy monitoring tools often function in isolation, creating operational blind spots that make it difficult for facility managers to see the bigger picture.
Anoop Hariparsad, Offer Marketing manager, Microgrids, MEA at Scheider Electric.
Supplied by Scheider Electric
This disconnected approach continues to challenge building owners across South Africa. Separate systems generate separate streams of data, limiting visibility into performance, increasing energy consumption and making it harder to create comfortable, efficient environments for occupants.
The answer lies in centralising intelligence. Modern Building Management Systems (BMS), such as Schneider Electric’s EcoStruxure Building portfolio, provide a single platform that connects and co-ordinates multiple building functions, enabling smarter decision-making and greater operational efficiency.
“The BMS becomes the nerve centre of the building,” explains Anoop Hariparsad, Offer Marketing manager, Microgrids, MEA at Scheider Electric. “It is the main controller that pulls together information from multiple subsystems and automates how the building behaves.”
Through advanced analytics and AI-driven modelling, the BMS can continuously analyse occupancy trends, weather forecasts and operational patterns to optimise energy consumption automatically.
He explains: “For example, if a building historically requires 80% HVAC capacity on a 28°C day with 100 occupants, the system can use this data, alongside external weather forecasts, to predict future demand and proactively optimise performance.
“Rather than cooling an entire building uniformly, the BMS can dynamically increase airflow in densely occupied zones while reducing output in underutilised spaces. The result is lower energy consumption without compromising occupant comfort.”
Buildings that respond to how people actually work
One of the biggest operational shifts facing commercial property owners today is the rise of hybrid working models. Occupancy levels can vary significantly from one day to the next, yet many buildings continue to operate according to fixed schedules designed for full occupancy.
Modern BMS platforms help address this challenge by aligning building operations with real-time usage patterns through intelligent scheduling and occupancy-based automation.
“Facility managers can programme buildings to operate fully during working hours while automatically shifting into low-energy ‘shutdown’ modes after hours. Also, lighting systems can dim or switch off, HVAC systems can reduce output with only critical systems remaining operational,” says Hariparsad.
“Importantly, these systems stay flexible. Override functions allow late-working occupants to temporarily reactivate systems only where needed, ensuring energy is not wasted across the entire building.”
Extending intelligence beyond energy management
While energy efficiency remains a major driver of BMS adoption, today’s platforms are increasingly delivering value across a much broader range of building operations. Integrated systems can connect security, CCTV and access control technologies, creating a more co-ordinated and responsive environment when incidents occur.
“In high-security environments such as stadiums, campuses or healthcare facilities, integrated BMS systems can automatically initiate lockdown procedures when security threats are detected,” notes Hariparsad.
“If an intruder enters a restricted area, the system can isolate sections of the building, restrict access to sensitive zones and guide movement toward controlled exit points, all while CCTV systems automatically track activity in real time.”
Personalised environments, improved experiences
The benefits of intelligent building management are equally evident in the hospitality sector, where guest expectations increasingly centre on convenience and personalisation. By integrating with hotel property management systems, smart building platforms can automatically recreate preferred room settings for returning guests across multiple locations.
“If a guest previously preferred a room temperature of 22°C, dimmed lighting and specific entertainment settings, the system can automatically recreate those conditions during future stays at other properties within the same group,” he explains.
At the same time, occupancy-driven automation offers significant opportunities to reduce waste and improve operational efficiency.
“We recently conducted a comparative study at a hotel in Durban between a standard guest room and an automated room managed through a BMS platform. The automated room, which dynamically adjusted lighting and HVAC usage based on occupancy, delivered energy savings of approximately 60% over the monitored period,” says Hariparsad.
A practical pathway to smarter buildings
Despite the growing interest in building automation, many organisations still assume that implementing a BMS requires a large-scale capital investment from the outset. However, modern solutions increasingly support phased deployment strategies, allowing building owners to start with specific systems or areas that offer the fastest returns before expanding more broadly.
“Our EcoStruxure Building portfolio enables organisations to begin with smaller deployments targeting high-impact areas before expanding gradually across entire facilities or property portfolios.
“This phased approach allows building owners to identify immediate efficiency gains, reduce operational costs and build a stronger long-term business case for further automation investments,” Hariparsad adds.
Source: Supplied by Scheider Electric, edited by RACA Journal
