2020 Colorado Revised Statutes
Title 40 - Utilities
Article 2. Public Utilities Commission - Renewable Energy Standard
Section 40-2-130. Distributed resources - energy storage systems - definitions - legislative declaration - rules.

(1) Legislative declaration. (a) The general assembly finds and determines that:

1. Colorado's economy, as well as the health and safety of its residents, depends on areliable and efficient supply of electricity; and

2. The threat of interruptions in electric supply due to weather, malicious interference,or malfunctions in centralized generation and transmission facilities makes distributed resources, including energy storage systems paired with other distributed resources, an effective way for residents to provide their own reliable and efficient supply of electricity.

(b) Therefore, the general assembly declares that:

1. It is in the public interest to limit barriers to the installation, interconnection, and useof customer-sited energy storage facilities in Colorado; and

2. Colorado's consumers of electricity have a right to install, interconnect, and use energy storage systems on their property without the burden of unnecessary restrictions or regulations and without unfair or discriminatory rates or fees.

(2) Definitions. As used in this section, unless the context otherwise requires:

1. "Energy storage system" means any commercially available, customer-sited system,including batteries and the batteries paired with on-site generation, that is capable of retaining, storing, and delivering energy by chemical, thermal, mechanical, or other means.

2. "Utility" or "electric utility" means a qualifying retail utility, as described in section40-2-124 (1); except that the term does not include a municipally owned utility or a cooperative electric association.

(3) Authority of commission - rules. The commission shall adopt rules allowing the installation, interconnection, and use of energy storage systems by customers of utilities. The commission shall incorporate the following principles into the rules:

1. It is in the public interest to limit barriers to the installation, interconnection, and useof customer-sited energy storage systems in Colorado;

2. Colorado's consumers of electricity have a right to install, interconnect, and use energy storage systems on their property without the burden of unnecessary restrictions or regulations and without discriminatory rates or fees;

3. Utility approval processes and any required interconnection reviews of energy storage systems shall be simple, streamlined, and affordable for customers; and

4. Utilities shall not require the installation of customer-sited meters in addition to asingle net energy meter for the purposes of monitoring energy storage systems; except that the commission may authorize the requirement of metering for certain large energy storage systems, as determined by the commission.

(4) Nothing in this section alters or supersedes either:

1. The principles of net metering as described in section 40-2-124; or

2. Any existing electrical permit requirements or any licensing or certification requirements for installers, manufacturers, or equipment.

Source: L. 2018: Entire section added, (SB 18-009), ch. 45, p. 476, § 1, effective August 8.