Board of Directors


president - catherine Hickson

Dr. Hickson is an experienced geothermal resource development expert. She received her PhD from the University of British Columbia in 1987 focusing on the subglacial volcanoes of Wells Gray Provincial Park, British Columbia. However, her career in geothermal started as a summer student with the Geological Survey of Canada (GSC) where in 1981 she joined the survey’s geothermal program doing downhole temperature measurements as well as field mapping.  She spent the next 25 years of her career as a Research Scientist with the GSC. In 2008, she left government and joined Magma Energy Corp. (later to become Alterra Power Corp.) Her role was as VP Exploration and Chief Geoscientist. She led the company’s exploration and advanced resource assessments globally spending significant time on projects in Chile, Iceland, Italy, Peru and the USA. She continues to work actively in geothermal exploration and development and is President of Tuya Terra Geo Corp., a company that provides geoscience and management services to the industry.


vice president - steve grasby

Dr. Grasby received a Ph.D. in Geochemistry from University of Calgary in 1997. He has worked on regional groundwater studies in the Canadian Prairies and in British Columbia, including climate change impacts of regional water supply. He has also conducted extensive studies on thermal and mineral springs in western and northern Canada. He is lead author of the 2011 GSC publication, "Geothermal Energy Resource Potential of Canada"


secretary - katie huang

Katie is currently pursuing her M.Sc. Geology at University of Iceland, specializing in geothermal energy. She has previously worked at CanGEA and co-published "Barriers to Geothermal Development - Why Canada Produces 0MW" for Geothermal Resources Transactions, 2017. She is currently working during the summer as a geology intern for Borealis GeoPower and sits on the GRC Student Committee.


Treasurer - jeff witter

Jeff Witter is Principal Geoscientist at Innovate Geothermal Ltd., a Vancouver-based geothermal consulting firm. He has over 20 years’ experience in geoscience and has focused on the geothermal energy sector since 2008. He holds a Master’s degree from the University of Hawaii and a Ph.D. from the University of Washington, both in volcanic geology. Jeff has provided expert geoscience advice to U.S. and Canadian geothermal developers, served as a geothermal advisor to government, and provided geothermal due diligence services to investor groups.



director at large - Kirsten Marcia

Kirsten Marcia is the co-founder, president, and CEO of DEEP Earth Energy Production (“DEEP”). DEEP is a private company focused on developing geothermal resources to meet increasing Saskatchewan energy needs with sustainable, baseload renewable power.  Ms. Marcia is a geology graduate from the University of Saskatchewan and a Professional Geoscientist, registered in the Province of Saskatchewan.  She has worked in the resource exploration industry for 20 years for commodities including diamonds, gold and base metals, coal, uranium, and oil and gas.  Her past experience was focused in Saskatchewan and Alberta for Canadian TSX-listed companies, including the position of Vice President of Exploration for Wescan Goldfields Inc., Exploration Manager for Shore Gold Inc., a Saskatchewan diamond development company, and Director of Investor Relations for Vena Resources, a Peruvian mining company.

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director at large - ryan dick

Ryan completed an MSc in sustainable energy development from the University of Calgary and a Bachelor of Commerce degree from University of Alberta. Ryan has experience developing solar energy projects in South America, the United States, and Canada.  As an entrepreneur, Ryan originated, developed and sold two large-scale renewable energy projects in Ecuador to an international consortium of investors. He has more than ten years of energy policy experience including advising and collaborating with all levels of governments on new renewable energy policy and regulations, in addition to working with multi-lateral development banks on project financing for energy projects, aboriginal stakeholder consultation, and environmental impact assessments. Ryan works with Indigenous groups and government policy working groups to plan and develop renewable energy projects on-reserves and settlements. In his role as the Director of Market Development for Terrapin, he is leading several studies with regional governments in Alberta to assess their geothermal resources and plan geothermal projects based around oil and gas well retrofits.


director of british columbia - bastien poux

Bastien is a geologist with about 10 years of experience in geothermal resource exploration and evaluation, wellsite geology and 3-D modeling. Bastien has completed geothermal resource assessments on numerous geothermal projects, mostly located in the United States, Iceland and the Caribbean. Bastien has been a wellsite geologist on about twenty deep geothermal wells, including the Iceland Deep Drilling Project IDDP-2 in 2016 and some of the world's deepest geothermal wells in the Geysers field in California. He is currently the Technical Sales Advisor in the Americas for the Leapfrog Geothermal software by Seequent.


director of western canada (alberta & saskatchewan) - grant ferguson

Grant Ferguson holds degrees in both geology and engineering, focusing on geothermal energy and hydrogeology. He has conducted research on geothermal resources for over a decade and has focused on topics ranging including the sustainability of open loop heat pumps, subsurface urban heat islands, hot sedimentary aquifers and the use of springs as geothermal exploration tools. Dr. Ferguson has published numerous articles on geothermal energy and has sat on geothermal energy related committees for various organizations, including the National Ground Water Association and the Canadian GeoExchange Coalition.

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director of central canada (Manitoba & Ontario) - Maurice Dusseault

Maurice has 45 years’ experience in subsurface geoengineering, starting in the oil and gas industry, and branching out into areas such as deep granular waste injection, carbon dioxide sequestration, fractured rock mass behavior, hydraulic fracturing, and so on.  In the last few years Maurice has been developing a focus on geothermal, looking at hybrid geothermal systems (shallow heat pumps plus deep heat sources), large scale geostorage of heat, well stimulation, thermal geomechanics and stress changes, and related issues.  He believes that geothermal energy sources and storage have important roles to play in Canada, particularly because our needs for both power and heat for most of the year are great, especially in remote communities.   


director of Eastern Canada (Quebec & Maritimes) - jasmin raymond

Jasmin Raymond is a hydrogeologist and he teaches geothermal energy basics at Institut national de la recherche scientifique in Quebec City. He obtained his Ph.D. at Laval University and a B.Sc. at McGill University. During his young career, he received numerous prizes such as a Banting Scholarship for his postdoctoral research. He currently holds a research chair from l’Institut nordique du Québec to investigate the geothermal potential of northern communities and mines in addition to being the co-leader of an international research group on geothermal energy supported by UNESCO.




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director of northern canada (yukon, nwt, & nunavut) - tiffani fraser

Tiffani is a bedrock geologist with the Yukon Geological Survey in Whitehorse, Yukon. She has a B.Sc in Geology and a Master’s degree in Quaternary studies. She specializes in stratigraphy, sedimentology, and basin studies. She is currently project manager for a multi-faceted geothermal research project in Yukon that is focused on understanding heat generation and ground temperature in the territory. The project is a collaborative effort among federal and territorial geoscientists, universities, First Nation governments and geothermal consultants.


Student director - mafalda miranda

Mafalda holds a BSc in Geology and a MSc in Geosciences from University of Coimbra, Portugal. She is currently pursuing her PhD in Earth Sciences at Institut national de la recherche scientifique (INRS) in Québec City, Canada. Her project aims to assess the deep geothermal energy potential in the remote community of Kuujjuaq, northern Québec, Canada.

Before starting her PhD at INRS, Mafalda worked as a research fellow in the European project EMSURE – Energy and Mobility for Sustainable Regions, and at the Laboratory of Natural Radioactivity of the University of Coimbra. Her main research task was the assessment of the deep geothermal energy potential in Guarda region, central Portugal.