Results for: Data Science

Pandas vs Polars

Efficiently Importing and Processing Large Datasets in Python with Pandas and Polars

Last updated - October 10, 2025

Fuel Allocation

This article introduces key concepts in fuel allocation and estimation methods, with a focus on identifying and correcting notable errors found in Alberta’s Quantification Methodologies (AQM) version 2.3. Several inaccuracies related to fuel proration are addressed, and improved, accurate methodologies are proposed to support better emissions reporting and compliance.

Last updated - October 10, 2025

OpenPEMS

Since publishing my work on Predictive Emission Monitoring Systems (PEMS) in the IEEE journal in 2019, several companies have adopted the approach outlined in that paper, with some even attempting to commercialize it. However, as clearly stated in the publication, the goal of the research was to develop a free and open-source PEMS solution to support industry in real-time emissions monitoring.

Last updated - October 10, 2025

Verification Focused

EmissionX is the designed with a focus on verification and assurance of GHG emissions data

Last updated - October 10, 2025