Energy Manager

Virtual Event
RETScreen World Conference
January 25, 2023 at 9:45am ET

Watch Now (available on January 25, 2023)
60 minutes

One-on-One Interview: The Evolution of the RETScreen Software

  • Anthony Capkun, Editor-Publisher, Energy Manager Canada
  • Gregory J. Leng, Director, RETScreen International


Gregory J. Leng
Gregory J. Leng is the creator and Director of the RETScreen Clean Energy Management Software platform at Natural Resources Canada’s (NRCan) CanmetENERGY research centre in Varennes, Quebec. The platform enables low-carbon planning, implementation, monitoring and reporting. Greg is also a Fellow at the Payne Institute, Colorado School of Mines, in Golden, Colorado.

His career is focused on the clean energy market, technology and policy interface and he has been working in the renewable energy and energy efficiency fields since 1987. Prior to joining NRCan, he was based in Hyderabad, India as the India Country Manager (dLA Consultant) for the International Fund for Renewable Energy and Energy Efficiency (IFREE).

Greg obtained a Master of Science degree from the University of Massachusetts Lowell in Energy Engineering (Solar Energy Engineering) and a Bachelor of Commerce degree (Marketing and International Business) from McGill University.




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