Widespread contamination of surface water and groundwater due to industrial releases of PFAS or use of PFAS-containing firefighting foams is now a major problem in the United States and globally. An estimated 200 million U.S. residents, nearly two-thirds of the U.S. population, receive municipally provided drinking water that is contaminated with PFAS

Quite staggering!

$350k per site (I think)..... $10bn TAM.... that's a lot of real estate to cover

But can they execute?