In this episode we sit down with Zena Harris, Founder and President of Green Spark Group, a sustainability consultancy dedicated to helping the entertainment, production and corporate worlds reshape how they operate.
From film and television to live events, they design strategies, train teams, and support productions to cut waste, lower emissions, and spark real behaviour change.
Zena shares how the Green Spark Group is greening the screen and reimagining what it means to tell stories, run sets, and do business in a climate-conscious world.

Zena Harris
Zena Harris is a sustainability leader, committed to "Changing the Climate of Entertainment." In 2024, she founded Green Spark Group, a firm focused on advancing eco-friendly practices across the U.S. and Canada. Zena and her team are dedicated to improving production strategies, developing sustainable practices, and reducing carbon footprints within the industry. She established the Sustainable Production Forum, now a nonprofit event aimed at enhancing knowledge sharing, and helped develop SPEC, the Sustainable Production for Entertainment Certification. Zena collaborates with major studios to implement sustainable practices and actively engages with industry alliances to drive change. She holds a master’s degree in Sustainability and Environmental Management from Harvard University and brings over 15 years of experience across various sectors to the entertainment field.
