在美国,循环经济的影子随处可见,最明显的就是使用再生物质生产的产品越来越多。在白宫参观,发放的介绍材料使用的就是再生纸。据美国全国物质循环利用联合会公布的数字,全美共有5.6万家公私企业涉及该行业,为美国人提供了110万个就业岗位,每年的毛销售额高达2360亿美元,为员工 In the United States, the shadow of circular economy can be found everywhere. The most obvious is that more and more products are produced using recycled materials. Visit the White House, the introduction of materials used is recycled paper. According to the figures released by the National Federation of Recycling, there are 56,000 public and private businesses involved in the industry in the United States, providing 1.1 million jobs to Americans and annual gross sales of up to 236 billion U.S. dollars.