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经济学家Kuznets曾指出,一个国家的发达程度和污染,通常是开始有一段时间环境越来越糟糕,然后到一定程度开始减轻。美国是这样的,很多国家也是这样,这个规律在世界很多地方一次次重演。为什么一定要情况很坏了才会好转?为什么大家都要犯同样的错误呢?我希望这不是一个定律,但是目前是这样的。现在我们来看一下清洁能源。从加拿大南部一直到美国,都有很好的风电资源。过去10年来,美国中西部的风电电费已经低到一度四五美
Kuznets, an economist, has pointed out that a country’s level of development and pollution are usually starting to get worse and worse for some time, and then to some extent begin to ease. This is the case in the United States, as is the case in many countries. This law has been repeated again and again in many parts of the world. Why do we have to change the situation is very bad? Why everyone should make the same mistake? I hope this is not a law, but so far. Now let’s take a look at clean energy. From southern Canada to the United States, there is good wind power resources. In the past 10 years, wind power tariffs in the Midwestern United States have dropped to as low as 4,500 U.S. dollars