Smart Building Technology Trends: Connected Systems That Create Business Value

Smart building technology is changing how businesses manage energy, comfort, safety, and sustainability and adoption is accelerating quickly. In fact, the global smart building technology market is expected to grow from $81 billion in 2022 to more than $300 billion by 2029, reflecting rising demand for connected systems, real-time data, and more efficient building operations.

That practical approach can help organizations reduce energy waste, improve occupant experience, identify maintenance issues sooner, and gain better visibility across one building or an entire portfolio. Vistra can help customers connect smart building opportunities to energy solutions such as energy audits, Greenback Rebates, energy dashboards, demand response programs, renewable energy options, and energy products tailored to your business’s needs.

What Makes a Building Smart?

A smart building uses connected systems to collect, share, and analyze data so the building can operate more efficiently and intelligently. Instead of managing lighting, HVAC, air quality, access, and energy usage separately, smart building technology brings those systems into a more coordinated environment.

A traditional automated building may follow fixed schedules: lights turn on at 7 a.m., thermostats adjust at 6 p.m., and equipment runs based on preset commands. A smart building uses real-time inputs such as occupancy, temperature, humidity, air quality, motion, and energy usage to adjust based on what is actually happening inside the space.

That difference matters. If a conference room is empty, lighting and HVAC can be reduced. If air quality changes, ventilation can be adjusted. If energy usage spikes, facility teams can investigate sooner.

1. Touchless Technology Improves Convenience and Control

Touchless technology has become a major smart building trend as businesses look for ways to create cleaner, more convenient, and more efficient spaces.

Examples include:

• Voice-controlled elevators that allow passengers to select floors without pressing buttons
• Touchless entry systems that use mobile apps, badges, or other digital credentials
• Hands-free lighting, restroom fixtures, and shared-space controls
• Touchless displays that use sensors or artificial intelligence to detect user intent

Beyond convenience, touchless technology can also support building security and access management. Modern systems may integrate with mobile credentials, visitor management platforms, or access control tools to help building teams better manage who enters specific spaces.

As with any connected system, businesses should also consider data privacy, cybersecurity, and integration with existing building operations.

2. Indoor Air Quality Monitoring Supports Healthier Spaces

Indoor air quality has become a higher priority for building owners, operators, employees, tenants, and visitors. Smart building technology can help teams monitor and manage indoor conditions more effectively.

Indoor air quality sensors can track factors such as:

• Carbon dioxide levels
• Temperature
• Humidity
• Airflow
• Particulate matter
• Volatile organic compounds from materials such as carpet, furniture, paint, and finishes

When connected to building management systems, this data can help facility teams respond faster. For example, sensors may indicate when filters need to be changed, when ventilation should be adjusted, or when HVAC service may be needed to improve airflow.

This supports a better occupant experience while helping teams operate systems more intentionally. Instead of over-conditioning every space all day, smart systems can help balance comfort, air quality, and energy efficiency.

3. Energy Management and HVAC Optimization Reduce Waste

Energy management remains one of the strongest use cases for smart building technology. Smart controls, occupancy sensors, energy management platforms, and HVAC optimization tools can help buildings adjust based on:

• Occupancy
• Operating hours
• Outdoor conditions
• Weather forecasts
• Time of day
• Peak demand periods
• Temperature and humidity

These systems can help reduce unnecessary energy use without sacrificing comfort. For example, smart lighting and HVAC controls can reduce energy consumption in unoccupied areas, while dashboards can help teams see where usage is rising or where equipment may need attention.

For larger or more complex facilities, an energy audit can help identify practical opportunities. A Level 2 audit may benchmark energy performance and break down consumption by end use, such as lighting or air conditioning. A Level 3 audit may include longer-term data capture through data-logging devices or an existing energy management system.

Greenback Rebates may help eligible customers fund energy efficiency projects or offset the cost of existing sustainability efforts, including qualifying upgrades such as LED lighting, HVAC equipment, electric vehicle charging stations, and other improvements.

4. Real-Time Dashboards Turn Data Into Action

Smart building technology creates value when data becomes easier to understand and act on. Dashboards can help facility managers, accounting teams, operations leaders, and sustainability professionals track energy usage, compare locations, monitor trends, and prioritize improvements.

Without real-time visibility, teams often learn about building issues through occupant complaints, unexpected bills, or monthly usage reports. Our Energy Dashboard can help teams identify potential problems sooner and measure the impact of operational changes.

For multi-site organizations, this visibility is especially important. A dashboard can help teams compare performance across facilities, identify outliers, and focus investments where they may deliver the greatest value.

5. Predictive Maintenance Helps Reduce Downtime

Smart building systems can also help teams move from reactive maintenance to proactive performance management.

Sensors and analytics can track equipment behavior and flag unusual patterns. If airflow changes, temperature readings drift, or equipment begins operating outside normal ranges, facility teams may be able to investigate before a failure occurs.

This can help reduce downtime, improve comfort, support maintenance planning, and extend asset life. For businesses, predictive maintenance can support productivity, continuity, and cost control.

What to Consider Before Investing in Smart Building Technology

The best smart building strategy depends on the facility, existing systems, budget, operating needs, and business goals. Before adopting new technology, businesses should consider:

• Business fit: What problem does the solution solve?
• Integration: Will it work with existing systems?
• Measurement: Can you track usage, savings, emissions, or performance improvements?
• Cybersecurity: How will connected systems and data be protected?
• Staff adoption: Will teams know how to use the tools effectively?
• Funding: Are rebates, incentives, or efficiency programs available?

Smart technology should make building operations clearer, not more complicated.