Section 2835 Of Chapter 7.7. Energy Storage Systems From California Public Utilities Code >> Division 1. >> Part 2. >> Chapter 7.7.
2835
. For purposes of this chapter, the following terms have the
following meanings:
(a) (1) "Energy storage system" means commercially available
technology that is capable of absorbing energy, storing it for a
period of time, and thereafter dispatching the energy. An "energy
storage system" may have any of the characteristics in paragraph (2),
shall accomplish one of the purposes in paragraph (3), and shall
meet at least one of the characteristics in paragraph (4).
(2) An "energy storage system" may have any of the following
characteristics:
(A) Be either centralized or distributed.
(B) Be either owned by a load-serving entity or local publicly
owned electric utility, a customer of a load-serving entity or local
publicly owned electric utility, or a third party, or is jointly
owned by two or more of the above.
(3) An "energy storage system" shall be cost effective and either
reduce emissions of greenhouse gases, reduce demand for peak
electrical generation, defer or substitute for an investment in
generation, transmission, or distribution assets, or improve the
reliable operation of the electrical transmission or distribution
grid.
(4) An "energy storage system" shall do one or more of the
following:
(A) Use mechanical, chemical, or thermal processes to store energy
that was generated at one time for use at a later time.
(B) Store thermal energy for direct use for heating or cooling at
a later time in a manner that avoids the need to use electricity at
that later time.
(C) Use mechanical, chemical, or thermal processes to store energy
generated from renewable resources for use at a later time.
(D) Use mechanical, chemical, or thermal processes to store energy
generated from mechanical processes that would otherwise be wasted
for delivery at a later time.
(b) "Load-serving entity" has the same meaning as defined in
Section 380.
(c) "New" means, in reference to an energy storage system, a
system that is installed and first becomes operational after January
1, 2010.
(d) "Offpeak" means, in reference to electrical demand, a period
that is not within a peak demand period.
(e) "Peak demand period" means a period of high daily, weekly, or
seasonal demand for electricity. For purposes of this chapter, the
peak demand period for a load-serving entity shall be determined, or
approved, by the commission and shall be determined, or approved, for
a local publicly owned electric utility, by its governing body.
(f) "Procure" and "procurement" means, in reference to the
procurement of an energy storage system, to acquire by ownership or
by a contractual right to use the energy from, or the capacity of,
including ancillary services, an energy storage system owned by a
load-serving entity, local publicly owned electric utility, customer,
or third party. Nothing in this chapter, and no action by the
commission, shall discourage or disadvantage development and
ownership of an energy storage system by an electrical corporation.