What state has the most lenient environmental regulations?

As of my last update, many observers consider states like Texas to have some of the most lenient environmental regulations, particularly in areas such as air quality and industrial emissions. Texas has a strong emphasis on economic growth and energy production, often prioritizing these over strict environmental protections. Additionally, states like Florida and North Dakota have also been noted for less stringent regulations in certain sectors. However, it's essential to note that regulations can vary significantly within states and can change over time.