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Energy Switch
Environmental Impacts of Energy on Air
Season 2
Episode 5
CO2 emissions from energy get most of the attention, but there’s a more immediate concern: particulate air pollution. Burning coal, wood, diesel and animal dung causes millions of premature deaths each year. We’ll look at air pollution and ideas to reduce it, with Angel Hsu from the University of North Carolina, and Amod Pokhrel, UC Berkeley health sciences researcher.
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The potential and risks of injecting aerosols into the stratosphere to cool the planet.
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Capturing landfill gas and using digesters and gasifiers to make methane and biochar.
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Plastic and other pollution, sea level rise, coastal erosion and potential solutions.
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Can the US overcome budget, schedule, capital, industry and supply chain challenges?
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How forests and other plants absorb one-quarter of human-emitted CO2 each year.
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The global importance of the region’s oil, and its moves to diversify into other energies.
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Experts debate the future of solar and wind energy, with surprising takeaways.
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Can we have abundance with less environmental impact? Or must we reduce consumption?