R-Zero has launched Continuous Building Savings, a new offering that helps commercial building owners and operators to continuously improve building performance by identifying and prioritising operational improvements with the greatest financial impact.
Commercial buildings are constantly changing. Occupancy patterns shift, tenant schedules evolve, equipment performance drifts, and building systems gradually fall out of optimal operation. Yet most facilities still rely on static schedules, infrequent commissioning, or one-time energy audits that quickly become outdated.
Continuous Building Savings addresses this challenge by continuously interpreting how buildings actually operate in real time. Rather than producing hundreds of disconnected reports or alarms, the platform identifies and prioritises the operational issues with the greatest financial impact for property owners and managers.
These recommendations are grounded in industry standards, including ASHRAE Guideline 36 sequences, ASHRAE 90.1, 62.1, and Guideline 22.
The CEO of R-Zero, Jennifer Nuckles, said commercial buildings are living systems, yet they're often operated using assumptions that were made months, years, or even decades ago.
“Physical AI changes that by giving buildings a continuously updated understanding of how they actually operate,” she said.
“With Continuous Building Savings, we're expanding our platform beyond real-time ventilation optimisation to continuously improve overall building performance, helping owners and managers reduce operating costs today while creating the foundation for increasingly intelligent building operations in the future."
Continuous Building Savings connects to a building's existing Building Management System (BMS), and analyses HVAC operation, occupancy patterns, environmental conditions, and equipment performance.
It estimates the energy and financial impact of operational issues, allowing stakeholders to focus on the improvements that deliver the greatest return.
Instead of flagging every imperfection and hundreds of low-priority alerts like a typical alarm system, Continuous Building Savings identifies the specific behaviours driving unnecessary costs.
Each finding includes both the potential savings and the cost to correct it, which in many cases is minimal or none, along with the underlying equipment data needed for a building engineer or utility incentive program to verify the result.
Designed for buildings with an existing BMS, Continuous Building Savings integrates with BACnet-enabled systems regardless of the underlying automation vendor.
By layering onto existing infrastructure, R-Zero enables owners and operators to improve building performance without replacing equipment or undertaking costly construction projects.
Findings are also described in terms a contractor can act upon, such as a setting, schedule, or sequence to correct. Where data gaps limit what the platform can confirm, it identifies the instrumentation needed to close them.
This is possible because R-Zero maintains a continuously updated model of how each building behaves, the same model that already drives automated ventilation control on the platform.
The new application builds on R-Zero's Physical AI platform, which already uses real-time occupancy intelligence to reduce unnecessary outside-air ventilation while maintaining indoor air quality.
Continuous Building Savings is offered as a subscription service, with customers beginning to see measurable savings within months. As building conditions change, the platform adapts by identifying new opportunities and helping maintain previous improvements, so the value of the service grows over time.