Estimating the Curie Point Depth (CPD) Isotherm in Alberta Using Aeromagnetic Data
March 2026
The Alberta Geological Survey (AGS) contracted Multiphysics Imaging Technology, 4th Resource Corp., and GEOSEIS Inc. to estimate the Curie point depth (CPD) isotherm across Alberta using aeromagnetic data. The CPD represents the depth at which crustal rocks reach approximately 580°C, the temperature at which ferromagnetic minerals lose their magnetization. Mapping this thermal boundary provides a regional proxy for crustal heat distribution, geothermal gradients, and mantle-derived heat flow, supporting geothermal resource evaluation and tectonic studies..
Read Publication Report PDF (8 MB) Report and Data Zip (70 MB)
Northwest BC Geothermal & CCUS Assessment Project - Phase 1
April 2025
Northwest BC hosts numerous volcanoes and hot springs, and therefore has potentially significant geothermal energy resources. This new study will help assess the geothermal resource potential of the region to guide development decisions by industry, communities, Indigenous groups and government.
Read Publication Report PDF (53 MB) Appendix 1 - PDF Maps (49 MB) Appendix 2 - Geopackages (1.4 GB)
Machine Learning Lineament Case Study: The Afar Triangle - Comprehensive Research
November 2024
A thorough examination of machine learning techniques used to detect geological lineaments in the Afar Triangle. This detailed study delves into the methodology, data analysis, and geospatial strategies developed to enhance geothermal resource mapping.
Radiogenic Heat Production in SE Alberta from Radioactive Decay
June 2024
This study explores the radiogenic heat production (RHP) from uranium, thorium, and potassium decay in SE Alberta, utilizing airborne gamma-ray spectrometry to estimate the potential for clean electric energy generation.
Visual Poster Summary - Radiogenic Heat Production in SE Alberta
June 2024
Explore a detailed visual summary of key findings from our study on radiogenic heat production, featuring
maps and data visualizations.
Machine Learning Lineament Analysis: Afar Triangle - GeoConvention 2024 Presentation
June 2024
This version of the study, presented at GeoConvention 2024, emphasizes practical applications of machine
learning for geothermal exploration in the Afar Triangle. Enhanced with visual aids and adapted for a conference audience, this document offers a concise, visually engaging overview of the findings.
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Canada’s Geothermal Energy Update in 2023
April 2024
An insightful overview of the current state and challenges of geothermal energy development in Canada, highlighting the nation's renewed interest in deep geothermal systems and the supportive roles of governmental policies and research advancements.
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