IBM launches water-management services operation

IBM says the overall water-management services market could be worth $20 billion in five years.

The effort is part of a wider role IBM wants to play in infrastructure services, including automobile traffic and power grids. In each instance, IBM is trying to persuade utilities and government agencies to overhaul their computer networks and link digital sensors together for better insights.

For example, instead of a meter-reader from the power company traipsing through your backyard, IBM is banking that one day your meter and your neighbors' will feed data directly into the utility's computer network.