The Effect of Real Time Pricing (RTP) on Thermal Energy Storage (TES) Systems
Abstract
With the onset of deregulation of electrical utilities it is interesting
to speculate on what the future will bring and how it will effect existing
and potential new thermal energy storage projects. Let us be realistic,
there is no reason to implement TES if there is not a rate structure that
allows us to reduce energy cost. TES systems save money by reducing
demand cost and utilizing lower energy charges during off peak periods.
Certain electric utility companies in anticipation of what ma y be
corning have developed an experimental rate structure that charges en-
ergy in relation to what it actually costs the utility on an hourly basis.
Many factors influence the cost of electricity during the day so that the
cost per kWh can vary considerably on an hourly basis