ENERGY EFFICIENCY
Cut energy waste without sacrificing comfort
Optimize HVAC energy use dynamically, delivering up to 15% building energy cost savings without construction or tenant disruption. Lower your largest controllable operating expense—and make your portfolio smarter, and more resilient.
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Optimize airflow and comfort based on real-time occupancy
R-Zero’s occupancy-driven ventilation adjusts airflow dynamically based on where people actually are, not a fixed schedule or out of date proxy like CO2. Achieve up to 30% HVAC energy savings—while ensuring tenant comfort every step of the way.
Learn more about optimizing airflow and comfort
Reduce HVAC energy load while improving air quality
R-Zero’s SecureAire filters outperform traditional filter media options while cutting HVAC system energy use and maintenance costs. Upgrade filtration, extend equipment life, redirect maintenance teams from frequent filter replacement to higher-value work, and enhance indoor air quality—without a major retrofit.
Learn more about reducing HVAC energy load
Assure comfort and air quality in real time
Occupants expect comfort, and compliance demands proof. Adding real-time indoor air quality monitoring validates that ventilation adjustments maintain or exceed air quality standards with live and historical data, so you can maintain or even improve occupant comfort and compliance, while confidently reducing energy waste.
Learn more about assuring comfort and air quality
Savings guaranteed, from day one
With R-Zero’s shared-savings model, your portfolio captures all the benefits of HVAC optimization and filtration upgrades with zero capital investment or operational budget. If we don’t deliver energy savings, you don’t pay—it's that simple.
Learn more about R-Zero’s shared-savings model
Technology that enables results
Desk and Room Occupancy
Sense human presence at a desk or in a room, ideal for where you need to determine if a space is in use. Also track temperature and humidity for fault detection and comfort monitoring.
Learn more about Desk & Room OccupancyArea Counter
Count people and signs of passive occupancy with thermal images processed on-device with AI. Sense human presence at a desk or in a room, ideal for where you need to determine if a space is in use.
Learn more about Area CounterEntry/Exit Counter
Real-time entry and exit data at the building, floor, or suite level. Discover peak hours, stay durations, and weekly trends. Also track temperature and humidity for fault detection and comfort monitoring.
Learn more Entry/Exit CounterGateway
Seamlessly integrate R-Zero with your existing BMS using a secure, plug-and-play gateway connecting over BACnet/IP — no rewiring, IT lift, or system downtime.
Learn more about GatewayFiltration
Easy to install filters that perform like MERV 13-16 but cut fan energy up to 15% and ease the load on aging HVAC systems.
Learn more about FiltrationHub
Stream R-Zero sensors data to R-Zero's secure cloud over an encrypted connection.
Learn more about HubConnect
Our fully integrated software platform providing you with real-time data and insights.
Learn more about ConnectAPI
Connect to your building automation system through our custom Stream and REST APIs.
Learn more about APIIntegrations
Connect to partner integrations such as Siemans, Johnson Controls, Alerton, WebControls, Daikin, Carrier, Honeywell, and other OEMs.
Learn more about IntegrationsProviding value to global leaders





Maximizing ROI from existing healthcare real estate assets
Faced with high real estate costs limiting expansion, one of California’s largest pediatric healthcare systems partnered with R-Zero to maximize capacity within their existing real estate portfolio. By leveraging R-Zero’s occupancy insights solution, they transformed how they manage and utilize space.
This data-driven approach has enabled them to optimize their real estate investments while delivering better outcomes for staff and patients alike.
The healthcare system now uses real-time and historical utilization data to:
Improve efficiency in space allocation and planning
Auto-cancel room reservations, freeing up unused spaces
Integrate with the BMS to control HVAC for energy efficiency outcomes while measuring IAQ so as to not compromise health
Technology used:
- Connect
- Sensors
- Custom API with Serraview
Efficiency redefined
Leverage occupancy and IAQ data to drive energy savings and future-proof your buildings.