Walk-Through Energy Audit

Walk-Through Energy Audit

Walk-Through Energy Audit (ASHRAE Level 1/BEE Preliminary Audit) provides a quick facility assessment to identify obvious energy waste and prioritize areas needing detailed study.

Scope of Work

Phase 1: Desktop Review (1-2 days)

  • Analyze 12 months utility bills for trends/anomalies
  • Benchmark consumption vs. industry averages
  • Review facility drawings and equipment schedules

Phase 2: On-Site Walkthrough (1 day)

Area

Quick Checks

Lighting

Oversized lamps, left-on fixtures, poor lux levels

Electrical

Power factor penalties, unbalanced loads

HVAC

Dirty filters, excessive setpoints, short-cycling

Motors/Pumps

Running no-load, oversized equipment

Compressed Air

Audible leaks, improper pressure settings

Building Envelope

Air leaks, broken windows, poor insulation

Phase 3: Low-Cost/No-Cost Opportunities

  • Behavioral changes (turn off unused equipment)
  • Operational adjustments (setback temperatures)
  • Basic maintenance (clean coils, calibrate controls)

Deliverables:

  • 10-15 page executive report
  • Top 10 quick wins (savings <₹5 lakhs investment)
  • Prioritized list for detailed audit areas
  • Rough savings estimates (5-10% potential)