By: Drew Yewchuk
Decisions Commented On: AER News Release 2025-01-17
PDF Version: AER Decides to Prosecute Imperial Oil for the 2023 Kearl Oilsands Berm Overflow
On January 17, 2025, the Alberta Energy Regulator (AER) announced they were laying nine charges against Imperial Oil Resources Limited (Imperial Oil) related to a berm overflow that occurred in February 2023. Unlike the previous AER regulatory penalties for Imperial Oil in August 2024, this means Imperial Oil faces a prosecution before the Alberta Court of Justice, bringing a different procedure and set of potential penalties than AER enforcement using the administrative penalty mechanism.