And we know that eco-industrial business, these kinds of business models, there's a model in Europe called the eco-industrial park, where either the waste of one company is the raw material for another, or you use recycled materials to make goods that you can actually use and sell.
Y sabemos que las empresas eco-industriales, este tipo de modelos de negocio -hay un modelo en Europa llamado parque eco-industrial, donde los residuos de una empresa son la materia prima para otra, o se usa material reciclado para hacer bienes, para usar y vender.