The green economy, covering renewable energy to environmental consultancy, is now so large in the US that it employs 10 times as many people as the fossil fuel industry
Source:
https://www.newscientist.com/article/2219927-us-green-economy-has-10-times-more-jobs-than-the-fossil-fuel-industry/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home