Markham interviews Justin Locke, managing director of Rocky Mountain Institute’s Global South Program.

Markham interviews Peter White, CEO and co-Founder, Rethink Technology Research, about his new "Geothermal forecast to 2050."

Markham interviews Gregor Macdonald, energy journalist and author of the Gregor Letter.

Markham interviews Cynthia Leach, assistant chief economist, RBC, about her co-authored report, Canada's Conundrum: Three Ways To Address The World's Gas & Climate Crises

Markham interviews Dr Phil Verleger:

• Ph.D. in Economics from MIT in 1971
• Worked in the Ford and Carter administrations 
• Taught at Yale University
•  VP in the Commodities Division at Drexel Burnham Lambert
• Taught at the Haskayne School of Business at the University of Calgary

Markham interviews Kingsmill Bond is a senior principal in the Strategic Analysis & Engagement Group of the Rocky Mountain Institute, about his post, The energy transition in five charts. 

Markham interviews Rod Matthews is the co-founder and CEO of Brevian Energy, a renewable energy technology company based in California, and an experienced micro grid solution provider.

Markham interviews Drew Yewchuk, staff lawyer at the Public Interest Law Clinic, University of Calgary and Mark Dorin, Polluter Pay Federation.

Markham interviews economist David Gray, who helped designed the deregulation of Alberta power generation in the late 1990s.

Markham interviews Drew Yewchuk, staff Lawyer at the Public Interest Law Clinic, University of Calgary, and Mark Dorin, Polluter Pay Federation, about Alberta's mass conventional oil and gas environmental liabilities problem that will require an estimated $130 billion to clean up.