Okla. Stat. tit. 17, § 17-156: Installation of distributed generation devices - Increased

rates or surcharges - Subsidization.

A. As used in this section:

1. "Distributed generation" means:

a. a device that provides electric energy that is owned,

operated, leased or otherwise utilized by the

customer,

b. is interconnected to and operates in parallel with the

retail electric supplier's grid and is in compliance

with the standards established by the retail electric

supplier,

c. is intended to offset only the energy that would have

otherwise been provided by the retail electric

supplier to the customer during the monthly billing

period,

d. does not include generators used exclusively for

emergency purposes,

e. does not include generators operated and controlled by

a retail electric supplier, and

f. does not include customers who receive electric

service which includes a demand-based charge.

2. "Fixed charge" means any fixed monthly charge, basic

service, or other charge not based on the volume of energy consumed

by the customer, which reflects the actual fixed costs of the retail

electric supplier.

3. “Retail electric supplier” means an entity engaged in the

furnishing of retail electric service within the State of Oklahoma

and is rate regulated by the Oklahoma Corporation Commission.

B. No retail electric supplier shall increase rates charged or

enforce a surcharge above that required to recover the full costs

necessary to serve customers who install distributed generation on

the customer side of the meter after the effective date of this act.

C. No retail electric supplier shall allow customers with

distributed generation installed after the effective date of this

act to be subsidized by customers in the same class of service who

do not have distributed generation.

D. A higher fixed charge for customers within the same class of

service that have distributed generation installed after the

effective date of this act, as compared to the fixed charges of

those customers who do not have distributed generation, is a means

to avoid subsidization between customers within that class of

service and shall be deemed in the public interest.

E. Retail electric suppliers shall implement tariffs in

compliance with this act no later than December 31, 2015.