S1E10: The Dam Good Question

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In this episode of Electric Equity, guest host Dr. Kayla Garrett speaks with Shannon Ames, the Executive Director of the Low Impact Hydropower Institute (LIHI). How does LIHI move the needle toward accessing renewable energy sources, specifically hydropower, while minimizing or eliminating its environmental and cultural impacts?

The conversation explores:

• What "low-impact hydropower" means and the eight environmental and community criteria used in LIHI certification. 
• The historical tension between hydropower developers and river conservation groups. 
• Fish passage technologies, including fish ladders, elevators, nature-like channels, and even the famous "salmon cannon." 
• The differences between run-of-river and peaking hydropower facilities. 
• Why hydropower remains valuable for energy access and grid stability, particularly in remote and developing regions. 
• Whether environmental protection and expanded energy access must be viewed as competing goals. 
• How thoughtful design, community engagement, and emerging technologies can reduce environmental impacts while still meeting urgent energy needs. 

Cite this episode:

K Garrett, “The Dam Good Question" (interview with Shannon Ames),” Electric Equity Podcast, June 4, 2026. [Online]. Available: https://justiceandmercy.energy/hydropower