Energy Transition, Carbon, Emissions

October 15, 2025

Platts launches daily Alberta TIER carbon rationale

Platts, part of S&P Global Commodity Insights, has launched a daily rationale for its Alberta Technology Innovation and Emissions Reduction (TIER) price assessments, including both Emission Performance Credits (EPCs) and Alberta Emission Offsets (AEO), effective Oct. 15.

Details of the assessments in the rationale are as follows:

AssessmentSymbolUOM
Alberta Emission Performance CreditEPCCA00C$/mtCO2e
Alberta Emission OffsetEPCCC00C$/mtCO2e

The rationales reflect assessments using the latest market information up to the close of the assessment process at the 1600 CT market close timestamp.

Please send all comments, feedback, and questions to Platts_carbon@spglobal.com.