Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
According to estimates made by the United States General Accounting Office, there are as many as 425,000 throughout the U.S.; however, it is difficult to estimate with any certainty the number of brownfield properties. Other estimates suggest that there are 5 million acres of abandoned industrial property in urban areas.
