Utility Horizons - Second Quarter 2013 - (Page 67)
Loose Ends
Book Review
“The Smart Grid
for Water”
By Trevor Hill and Graham Symmonds
The global water shortage
problem will continue
to be exacerbated by
several factors, including
population growth,
continuing urbanization
and increasing volatility
of our natural water
supplies. In the last
century, the world’s
population has tripled and
is expected to increase
from 6.5 to 8.9 billion by
2050. Asian cities alone
are expected to grow by 1
billion people in the next
twenty years. Globally,
changes in atmospheric temperature are driving an
increase in extreme events with wet places getting
wetter, leading to more severe and more frequent
flooding, and dry places getting drier, meaning longer
and more intense droughts.
How are we, then, with a finite and increasingly
fickle water resources, a burgeoning population and
continued urbanization, to quench the thirst of society?
The answer lies in regaining the knowledge of how,
where and when we use water so that we can make
conscious, informed decisions. The beauty of this
path is that it not only extends our water resources but
also extends the useful life of our water infrastructure,
future-proofing our cities.
This volume describes the current – and unsettling
– state of our water supply and distribution networks
systems and discusses the ways that Smart
Grid technologies can be of significant value in
this regard. By providing real-time consumption
information to customers, utilities can realize
significant water savings, which translate into the
deferral of construction and water acquisition costs.
Further, ensuring our data systems are complete can
significantly enhance the financial performance of our
utilities.
“The Smart Grid for Water” describes in clear terms
why and how our water systems are becoming
increasingly vulnerable. But this is not a book on
the impending doom of water scarcity for the world.
www.UtilityHorizons.com
Rather it is a handbook, a description of how we
– and our utilities – can use data to better manage our
water resources to achieve sustainability. Moreover,
it provides an overview of the promise and purpose
of converting our utilities to smarter infrastructure.
Beginning with an understanding of the implications
of water scarcity and the volatility of our natural
water cycle, “The Smart Grid for Water” lays out
why we need to consider water in a new light: one of
sustainability, and demand-driven conservation.
Author Profiles
Trevor Hill is a leading voice for water scarcity
management. He has led several successful water
businesses, most recently founding Global Water
FATHOM – a software-as-a-service company
providing geospatial billing, customer service platforms
and data-driven utility optimization analytics. He has
a degree in Mechanical Engineering from Canada’s
Royal Military College in Kingston, Ontario.
Graham Symmonds has 20 years of regulatory
water policy and technology development experience
including, advances in total water management
using membrane bioreactors and developing
communication, control and analysis systems for
water and wastewater utilities. He holds a degree
in Mechanical Engineering from the University of
Toronto. uhQ
Water has always defined the human landscape. Since
the dawn of humanity, civilization has been bounded by
the spatial and temporal availability of water.
The massive engineering works associated with civilizations
such as the Egyptians, the Romans, the Hohokam, and the
Maya inspired our own nineteenth- and twentieth-century
responses to the age-old conundrum of getting water to
the people.
The abundance of water and ultimately the availability of
cheap power to move it finally decoupled humans from
our most important resource. However, this decoupling has
actually re-exposed the water reality on Earth: while the
amount of water in the Earth system is constant, it varies
in quality, location, access, delivery, and availability.
In fact, the distribution of fresh water is extremely
disproportionate, with eleven countries sharing
approximately 60 percent of the world’s fresh water
resources, and 450 million people in twenty-nine countries
suffering from chronic water shortages.
Q2 - 2013 • UTILITY HORIZONS • 67
http://www.UtilityHorizons.com
Table of Contents for the Digital Edition of Utility Horizons - Second Quarter 2013
Utility Horizons - Second Quarter 2013
Publisher’s Message
Contents
The Queue
Automation Rising!
Inside Tracks
Focal Point
Automation and Innovation at Epcor Water Services
BLeading Edge: Advanced Technology Perspectives
Consumer Engagement: The Future Goes Mobile
Demand Response: Why the Future Is in the Cloud
Building Paths to Smarter Water Management
Bullet-Proofing Your Scada System Against the Evil-Doers
Education Matters
Standard Bearings
Regulation De Rigueur
On the Horizon
Purviews
Intersections
Eventualities
Thinking It Through With Sparky Flamedrop
Loose Ends
Utility Horizons - Second Quarter 2013
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