S5E13 Paul Lee | Cities of the Future & Renewable Energy

Being an Engineer · 29 Mar 2024 · 40m · Episode 13

What this episode covers

Paul Lee, a renewable energy engineer transitioning from the City of Los Angeles to the US Department of Energy, discusses his role in the ASCE documentary 'Cities of the Future.' He details emerging technologies featured in the film, including Caltech’s space-based solar power, vertical air taxis, and smart buildings, while contrasting them with established solutions like utility-scale wind and solar. Lee emphasizes that the primary barrier to a 100% clean energy transition is not technology but political will and the economic burden on lower-income households who cannot afford higher energy costs. He also highlights hydrogen fuel cells as a critical solution for hard-to-decarbonize sectors like shipping and aviation, where battery weight limits EV viability.

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