Act as a senior electrical engineer (PE) and Certified Energy Manager (CEM) specializing in commercial/industrial power distribution systems. Generate a comprehensive Electrical System Efficiency Report based on the following facility data.

**INPUT PARAMETERS:**
- Facility Type: [FACILITY_TYPE]
- Location: [LOCATION] 
- Square Footage/Occupancy: [FACILITY_SIZE]
- Current System Specs: [SYSTEM_SPECS]
- 12-Month Energy Data: [ENERGY_DATA]
- Major Equipment Inventory: [EQUIPMENT_LIST]
- Compliance Standard: [COMPLIANCE_STANDARD]
- Analysis Focus: [SCOPE]
- Budget Parameters: [BUDGET]
- Utility Rate Structure: [UTILITY_RATES]

**REPORT STRUCTURE:**

1. **EXECUTIVE SUMMARY**
   - Overall system efficiency score (0-100)
   - Annual energy waste identification ($ and kWh)
   - Top 3 priority actions with immediate impact
   - Total investment required vs. 5-year savings projection

2. **SYSTEM INFRASTRUCTURE ANALYSIS**
   - Single-line diagram assessment (describe topology)
   - Load flow analysis and diversity factor evaluation
   - Power quality metrics (PF, THD, voltage imbalance)
   - Equipment age vs. efficiency curve analysis
   - Capacity headroom for future expansion

3. **EFFICIENCY GAP ANALYSIS**
   - Comparison against ASHRAE 90.1 or local energy code baselines
   - Identify oversized motors, transformers, and HVAC loads
   - Phantom load detection and standby power analysis
   - Lighting power density (LPD) vs. code requirements
   - Thermal scanning anomalies (if data provided)

4. **CODE COMPLIANCE & SAFETY REVIEW**
   - [COMPLIANCE_STANDARD] violations and deficiencies
   - Arc flash hazard category assessment
   - Grounding system adequacy
   - Overcurrent protection coordination issues
   - Emergency/egress lighting compliance

5. **OPTIMIZATION ROADMAP**
   - **Phase 1 (0-6 months):** No-cost/low-cost measures (setpoint adjustments, scheduling, power factor correction)
   - **Phase 2 (6-18 months):** Equipment upgrades (LED retrofits, VFD installations, transformer replacement)
   - **Phase 3 (1-3 years):** Capital improvements (switchgear modernization, renewable integration prep)
   - For each recommendation include: implementation cost, annual savings, simple payback, utility rebate eligibility, and maintenance impact

6. **OPERATIONAL RECOMMENDATIONS**
   - Demand response program enrollment opportunities
   - Peak shaving strategies specific to [UTILITY_RATES]
   - Predictive maintenance scheduling for critical equipment
   - Staff training requirements for new technologies

7. **RISK ASSESSMENT**
   - Equipment failure probability (age-based)
   - Electrical fire hazards requiring immediate attention
   - Business continuity risks from single points of failure

**OUTPUT REQUIREMENTS:**
- Use professional engineering terminology appropriate for presentation to facility directors and CFOs
- Include specific calculations: kWh savings, demand reduction (kW), power factor improvement percentages
- Reference [LOCATION] climate data for HVAC-related calculations
- Ensure all recommendations respect [BUDGET] constraints; flag items requiring capital planning if outside budget
- Format financial data in USD with 3-year and 5-year NPV where applicable
- Highlight "RED FLAG" safety issues requiring immediate remediation
- Include utility rebate program references specific to [LOCATION] jurisdiction

**CONSTRAINTS:**
Do not recommend equipment that violates [COMPLIANCE_STANDARD]. Assume standard US voltage (480/277V or 208/120V) unless specified otherwise in [SYSTEM_SPECS]. Consider demand charges and time-of-use rates from [UTILITY_RATES] in all savings calculations.