News & Trends

Commercial Building Energy Benchmarking: From Bills to Action

A facility manager’s guide to energy benchmarking, including utility data, energy use intensity, comparison limits, and follow-up measurement.

The Tustin Group

Commercial Reverse Osmosis Maintenance: What Performance Trends Mean

Use flow, pressure and water-quality trends to scope commercial reverse osmosis maintenance, compare service recommendations and verify results.

The Tustin Group

Commercial Refrigerant Management: Build an Inventory and Leak-Response Plan

Build a commercial refrigerant inventory and leak-management plan with equipment-specific EPA thresholds, service records, and clear owner responsibilities.

The Tustin Group

HVAC Fault Detection and Diagnostics: What to Require in a Pilot

Scope an HVAC fault detection and diagnostics pilot with clear data requirements, verified findings, assigned repairs, and practical acceptance criteria.