Carbon Intensity Calculations for the Clean Fuel Regulations

Environment and Climate Change Canada provides specifications, data workbooks, and a methodology for calculating carbon intensity values under the Clean Fuel Regulations. The documents include default values, high heating values, emission factors, and energy efficiency ratios for credit creation. The CFR Specifications and Data Workbook were updated since their initial publication in July 2022.

Use Cases

• Calculate carbon intensity values for fuels, energy sources, and material inputs based on the provided methodology and default values.
• Convert applicant data into model inputs using the CFR Data Workbook for unit conversion and allocation factor calculations.
• Assess methane emissions reductions from landfill gas management for biogas or renewable natural gas CI using the supplemental tool.

Strengths

• Includes official methodology and default values from Environment and Climate Change Canada for regulatory compliance.
• Provides a structured data workbook for converting applicant data into model inputs.
• Documents were updated since the initial publication in July 2022, with archived versions available.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect geographic or regulatory bias inherent to the Canadian policy context.

Provenance

Source

Environment and Climate Change Canada

Collection Method

Official regulatory methodology and supporting calculation tools.

Time Range

Methodology published in July 2022, with subsequent updates.

Freshness

Last updated 2026-04-30 18:32:16.674262; freshness should be verified.

Geography

Canada