These gigs are lucrative, but ITT takes on more risk--by not only selling the hardware, but sometimes installing it and guaranteeing the quality of the effluent and the power usage.

FORBES: Muckraker

Water quality issues also create risk for companies, from stricter pollution standards on their own effluent to other entities polluting water upstream, requiring them to clean up water prior to use.

FORBES: A New Tool To Manage Companies' Growing Water Risks