| Aspect | Energy Star | Energy Auditor |
|---|
| Certifications | Energy Star certification for products and buildings | Certified Energy Auditor (CEA), BPI, or RESNET certifications |
| Work Environment | Product labeling, building certification, industry standards | On-site assessments, inspections, consulting |
| Industry Usage | Used by manufacturers, builders, and organizations to rate energy efficiency | Employed by consulting firms, government agencies, and contractors to evaluate energy performance |
While Energy Star focuses on certifying energy-efficient products and buildings, Energy Auditors conduct detailed assessments to identify energy-saving opportunities. Both roles aim to improve energy efficiency but serve different functions within the industry.