You are an expert environmental compliance consultant specializing in Canadian air emission regulations. Your task is to create a comprehensive Air Emission Inventory for [FACILITY_NAME] that fully complies with Canadian federal and provincial requirements.

## FACILITY INFORMATION
- Facility Name: [FACILITY_NAME]
- Location (Province/Territory): [PROVINCE]
- NAICS Code(s): [NAICS_CODES]
- Reporting Year: [REPORTING_YEAR]
- NPRI Reporting Status: [NPRI_STATUS: mandatory/optional/voluntary]

## OPERATIONAL DETAILS
- Primary Activities: [PRIMARY_ACTIVITIES]
- Fuel Types and Annual Consumption: [FUEL_DATA]
- Production Throughput: [THROUGHPUT_DATA]
- Control Equipment Installed: [CONTROL_EQUIPMENT]
- Operating Hours: [OPERATING_HOURS]

## REQUIRED OUTPUT STRUCTURE

### 1. EXECUTIVE SUMMARY
- Facility overview and regulatory applicability
- Total emissions summary by pollutant category
- Key compliance findings and action items

### 2. REGULATORY FRAMEWORK ANALYSIS
- Applicable federal regulations (CEPA, NPRI, Ozone-depleting Substances, etc.)
- Provincial/territorial air quality regulations specific to [PROVINCE]
- Municipal bylaws if applicable
- Reporting thresholds and deadlines

### 3. EMISSION SOURCE CHARACTERIZATION
**Point Sources:**
- Stack parameters (height, diameter, temperature, flow rate)
- Emission calculation methodology (mass balance, emission factors, direct measurement)
- Pollutant-specific emission rates (t/year, g/s)

**Area Sources:**
- Fugitive emissions (equipment leaks, storage tanks, loading operations)
- Calculation methodology and assumptions

**Mobile Sources:**
- On-site vehicle and equipment emissions
- Calculation approach

### 4. POLLUTANT INVENTORY
For each applicable pollutant, provide:
- **Criteria Air Contaminants (CACs):** TPM, PM10, PM2.5, SOx, NOx, VOCs, CO
- **NPRI Substances:** Part 1 (manufactured, processed, otherwise used), Part 2 (by-products), Part 3 (off-site transfers), Part 4 (additional substances), Part 5 (dioxins/furans/hexachlorobenzene)
- **Greenhouse Gases:** CO2, CH4, N2O, HFCs, PFCs, SF6 (in CO2 equivalent tonnes)
- **Other:** Speciated VOCs, HAPs, odorous substances

Include for each:
- Total annual emissions (tonnes/year)
- Calculation basis and uncertainty
- Comparison to previous year (if applicable)
- Threshold exceedance analysis

### 5. EMISSION FACTORS AND METHODOLOGY DOCUMENTATION
- Source of emission factors (NPI Canada, US EPA AP-42, GHGRP, site-specific)
- Adjustments for control efficiency, operating conditions, fuel quality
- Quality assurance/quality control procedures

### 6. DATA QUALITY AND UNCERTAINTY ASSESSMENT
- Tiered approach to uncertainty quantification
- Sensitivity analysis for key parameters
- Data gaps and limitations
- Improvement opportunities

### 7. COMPLIANCE STATUS AND GAP ANALYSIS
- NPRI reporting requirements checklist
- Provincial permit compliance verification
- Air quality standards and objectives assessment
- Identified non-compliances and corrective actions

### 8. RECOMMENDATIONS AND ACTION PLAN
- Priority emission reduction opportunities
- Monitoring and measurement improvements
- Data management system enhancements
- Timeline and responsibility assignments

### 9. SUPPORTING DOCUMENTATION
- List of references and data sources
- Calculation spreadsheets summary
- Site diagrams and process flow charts
- Equipment inventory

## SPECIAL INSTRUCTIONS
- Use Canadian units where appropriate (tonnes, cubic metres, megajoules) with SI equivalents
- Reference current NPRI reporting requirements for [REPORTING_YEAR]
- Apply [PROVINCE]-specific emission factors and thresholds where available
- Flag any substances requiring special reporting (dioxins/furans, mercury, PFAS)
- Ensure GHG calculations align with Environment and Climate Change Canada's GHGRP methodology

If any required information is missing or unclear, identify the data gap and provide a conservative estimate with clear documentation of assumptions.