The nexus between water and energy has been understood for several years, yet only a handful of utilities have fully capitalized on this knowledge by combining their efficiency programs.
There are many inter-connections between water, electricity, and natural gas: Significant amounts of water are used for cooling during electricity gen- eration, and significant amounts of electricity and natural gas are used to pump, treat, and heat water for use in homes and businesses. Thus, when one resource is conserved, so is another.
Utilities that have collaborated — a few of which are profiled here — have overwhelmingly found such programs to be a good business decision. The benefits are manifold: higher participation rates, increased customer satisfaction, coordinated and complementary program design, and an improved reputation from working smarter — not harder.
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