Many people believe water is cheap and abundant. But the cost for improper management and industry demand is making it the next global issue. According to an article entitled “IBM sees opportunity in water management IT” in the Monday, August 10th issue of The Korea Herald, “governments, investors and human rights activists all see managing fresh water as key challenge in the coming decade.” How has this issue come about?
The total amount of water on this planet has never changed, yet the nature of that water is changing. Everything from where rain falls to the chemical makeup of the oceans is in flux. And these changes are forcing us to ask some difficult questions about how and where we live and do business. Left to its own devices, the Earth has a near perfect, self-regulating water system. We all remember the lessons from grade school: Water evaporates from the ocean and forms clouds. They drift over land and produce rain. Rainwater flows into lakes, rivers or aquifers. Water in lakes, rivers and aquifers evaporates back to the atmosphere or flows back to the ocean, completing a cycle.
But what is happening in the world? With increased demand for oil production and agriculture, demand is outstripping supply. How can we ensure development continues and we have a stable water system for generations? What happens if it becomes even more limited, who has access to it? Are we playing Russian roulette with one of our most abundant resources?
We need to equip ourselves with the technology and human resources to better manage this key resource. It takes 1,300 litres of water to make a kilogram of wheat and 15,500 litres of water to make 1 kg of beef. Are there better ways we can work together to produce these backbones of our economy in a smarter way? With advances in technology, sensor networks, smart meters, deep computing and analytics, we can be smarter about how we manage our water. We can monitor, measure and analyze entire water ecosystems, from rivers and reservoirs to pumps and pipes in our homes.
We can give everyone dependent on a continuing supply of freshwater — that is, all of us — a single, reliable, up-to-the-minute and actionable view of water use. But that’s just the first drop. At IBM, we’re working with water management groups worldwide to develop new technologies and techniques to manage water.
In New York, for example, we’re working with the Beacon Institute on a network of floating sensors along the Hudson River as part of a monitoring and preservation study. The goal is to understand, in real time, how the river responds to everything from storms to droughts to human interactions. These programs can have a wide reaching effect in how water systems are managed.
Through a combination of information gathering technology and analytics tools, global and regional water management can be transformed, indeed reborn. Locally, we need to start working together, this isn’t just a government issue, and it affects us all. If we don’t start making changes, we could be messing with one resource that’s even more important than oil. We have an opportunity to demonstrate to the world the enterprising spirit that helped create the “Miracle on the Han River.”