America Was Wrong About Ethanol - Study Shows
推荐理由
Corn-based ethanol is at best as bad a carbon emitter as gasoline, and it's most likely worse.
说明
这是2022年由Engineering Explained发布的一部讲解,主题归在Climate policy, solutions & debate。它讲的是corn ethanol emissions这一支里的具体问题,而不是把整个领域扫一遍。适合按兴趣直接看、不打算先补课的人。内容上可以概括成:Engineering Explained examines new research suggesting corn ethanol in US gasoline may emit as much or more carbon than gasoline. It covers the Renewable Fuel Standard and why ethanol was assumed to be a green fuel.这些读者给出的理由,核心是:Cited as an accessible summary of evidence that corn ethanol is no better than gasoline for emissions.它贴着当时的技术,看的时候要记得那是那个年份的判断。从2022年到2023年,有2位不同的读者在2个不同月份把它推荐出来,其中明确叫别人去看的有0次。适合用一集把一个概念补上的人。抓住它用的那个图像或类比,比背公式重要。如果已经会了基本定义,就把注意力放在它怎么把corn ethanol emissions变成能跟着复述的例子。
视频信息
- 频道
- Engineering Explained
- 时长
- 12 分 59 秒
- 发布年份
- 2022
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