2020 Nevada Revised Statutes
Chapter 704 - Regulation of Public Utilities Generally
NRS 704.795 - Commission required to determine whether targets for the procurement of energy storage systems by electric utility is in public interest; required factors to consider; calculation of benefits and costs.

1. On or before October 1, 2018, the Commission shall determine whether it is in the public interest to establish by regulation biennial targets for the procurement of energy storage systems by an electric utility.

2. In making the determination required by subsection 1, the Commission shall consider:

(a) Whether the procurement of energy storage systems by an electric utility will achieve the following purposes:

(1) The integration of renewable energy resources which generate electricity on an intermittent basis into the transmission and distribution grid of the electric utility.

(2) The improvement of the reliability of the systems for the transmission and distribution of electricity.

(3) The increased use of renewable energy resources to generate electricity.

(4) The reduction of the need for the additional generation of electricity during periods of peak demand.

(5) The avoidance or deferral of investment by the electric utility in generation, transmission and distribution of electricity.

(6) The replacement of ancillary services provided by facilities using fossil fuels with ancillary services provided by the use of energy storage systems.

(7) The reduction of greenhouse gas emissions.

(b) The interconnection of energy storage systems at each point of the electric grid, including, without limitation, in the transmission and distribution of electricity and at the site of the customer.

3. For the purposes of subsection 1, the Commission shall determine that the establishment of targets for the procurement of energy storage systems by an electric utility is in the public interest if the benefits to customers of the electric utility exceed the costs of the procurement of energy storage systems. In calculating the benefits and costs of the procurement of energy storage systems, the Commission shall consider all known and measurable benefits and costs, including, without limitation:

(a) A reduction in the need for the additional generation of electricity during periods of peak demand;

(b) A reduction in line losses;

(c) The benefits and costs related to ancillary services;

(d) Avoided costs for additional generation, transmission and generation capacity;

(e) The benefits arising from a reduction of greenhouse gas emissions and the emission of other air pollutants;

(f) The benefits and costs related to voltage support;

(g) The benefits of diversifying the types of resources used for the generation of electricity;

(h) The administrative costs incurred by the electric utility;

(i) The cost to the electric utility of the integration of energy storage systems into the transmission and distribution grid; and

(j) The cost of energy storage systems.

(Added to NRS by 2017, 1272)