HVAC OPTIMIZATION

Over 75% of commercial office buildings can save energy when aligning clean airflow rate with true occupancy.

ASHRAE Standard 241-2023's use of real-time particle tracing now makes it possible to verify clean airflow in minutes.

Fast and Easy HVAC Performance Optimization
• Uncover over-ventilated areas & reduce HVAC energy costs
• Validate performance against ASHRAE Standard 241-2023
• Confirm Wildfire Smoke-SAFE Status for occupant safety
• Use seasonal spot checks to prioritize areas for tune-ups
• Get tested and certified in a day with no installation required

Clean Airflow Performance Report
• Your detailed digital report includes:
• Equivalent Clean Air & Air Change Rates by area
• HVAC Energy Cost Savings
• Decarbonization estimates (kWh, CO2e)
• Financial metrics (ROl, payback)
• Results mapped onto 3D digital twin (optional)

The market leader in HVAC performance monitoring, Poppy's particle tracer system measures all natural and mechanical ventilation, dilution, filtration, and purification-with one accurate, real-time test to verify per-person equivalent clean airflow (ECAi).

Many buildings have areas of over- ventilation — more airflow than necessary per person- wasting energy to heat, cool and circulate. Other areas are under- ventilated and require adjustment.

It's quick and easy to get every zone on target with Poppy's HVAC Performance Testing and meet the new gold standard for indoor health.

Be on target for both your energy spend AND your airflow targets!

Meet decarbonization goals with minimal capital improvements

New technology and standards now enable buildings to quickly reduce energy usage by accurately aligning their clean airflow rates to match true occupancy levels and control indoor air contaminants.

Poppy Certify for RetroCx is a new, standards-based retro-commissioning technology used to support Local Law 97 compliance to measure and reduce operational carbon from HVAC systems.

Save 50% to 100% on retro-commissioning with Willdan managed energy incentives

Even with Demand Control Ventilation (DCV), modern HVAC system waste energy, yet only 5% of existing buildings and 39% of new buildings are ever commissioned.

LL97 Program In Action
1. Submit your building portfolio for eligibility assessment, projected energy savings, & incentive qualification.

2. Qualified buildings proceed to baseline & optimize in-room filtration & outdoor air rates using real-time particle tracing, with ASHRAE Standards 241 and 62.1.

3. Maintain energy efficiency with clean airflow targets for each zone based on occupancy. Streamline LL97
Penalty Mitigation filing before May 1, 2025.