60-second Earth
If the Fuel Source Ain't Clean, Your Electric Car Ain't Green
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:01:22
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Sinopse
A host of factors determine the role of electric and hybrid cars in reducing greenhouse gas pollution, such as whether coal is their ultimate fuel source. David Biello reports
