Defensible emissions inventories
We quantify atmospheric pollutants across sources, project phases and operating scenarios. Each inventory is supported by clear activity data, emission factors and assumptions suitable for environmental assessment, compliance, offset planning or modelling.
Emissions inventories
Quantification by pollutant, source, project phase, activity and operating scenario.
Scenarios and controls
Compare current, approved and proposed operating scenarios, including control measures.
How inventories are developed
Sources and activities
We identify emitting activities, project phases, equipment, traffic, materials and operating conditions.
Inputs and assumptions
We organise activity levels, schedules, frequencies, outputs and available source data.
Calculations
We apply emission factors, operational assumptions and technical criteria consistent with the study objective.
Reporting
We present auditable tables, scenario comparisons and conclusions for technical or executive review.
Outputs that support decisions
Emissions inventories provide the technical basis for air quality modelling, scenario assessment and the design of control or offset measures.
Environmental assessment
Technical inputs for Chile's Environmental Impact Assessment System (SEIA), including DIA/EIA submissions and technical responses.
Operational scenarios
Comparison of current, projected, approved or alternative operating conditions.
Offset planning
Calculation basis for reduction measures, monitoring and compliance with project commitments.
Typical deliverables
- Emissions inventory by pollutant, source and phase.
- Activity tables, assumptions and factors used.
- Comparison of scenarios and control measures.
- Executive summary for review and decision-making.
Need a defensible emissions inventory?
We can help organise source data, define operating scenarios and develop traceable inventories for assessment, compliance or air quality modelling.
Contact us