1. ELECTRICITY OR;

2. ELECTRICITY SUPPLY SERVICES OR;

3. COMPETITIVE BILLING SERVICES; OR

4. COMPETITIVE METERING SERVICES; OR

(II) WHO PURCHASES, BROKERS, ARRANGES, OR MARKETS
ELECTRICITY OR ELECTRICITY SUPPLY SERVICES FOR SALE TO A RETAIL ELECTRIC
CUSTOMER.

(2) "ELECTRICITY SUPPLIER" INCLUDES AN ELECTRIC COMPANY,
AGGREGATOR, BROKER, AND MARKETER.

(3) "ELECTRICITY SUPPLIER" DOES NOT INCLUDE:

(I) THE FOLLOWING PERSONS WHO SUPPLY ELECTRICITY AND
ELECTRICITY SUPPLY SERVICES SOLELY TO OCCUPANTS OF A BUILDING FOR USE BY
THE OCCUPANTS:

1. AN OWNER/OPERATOR WHO HOLDS OWNERSHIP IN AND
MANAGES THE INTERNAL DISTRIBUTION SYSTEM SERVING THE BUILDING; OR

2. A LESSEE/OPERATOR WHO HOLDS A LEASEHOLD
INTEREST IN AND MANAGES THE INTERNAL DISTRIBUTION SYSTEM SERVING THE
BUILDING; OR

(II) A PERSON WHO GENERATES ON SITE GENERATED

ELECTRICITY.

[(h)](K) (1) "Gas company" means a public service company that:

(i) is authorized to install or maintain facilities in, over, or under
streets for furnishing or distributing gas; or

(ii) owns a gas plant and:

1. transmits, sells, supplies, or distributes artificial or

natural gas; or

2. manufactures gas for distribution or sale.

(2) "Gas company" includes a municipal corporation that is in the
business of supplying gas for other than municipal purposes.

[(i)] (L) "Gas master meter operator" means a person that owns or operates a
pipeline system, other than piping within a building:

(1) that distributes gas within, but not limited to, a definable area, such
as a mobile home park, housing project, or apartment complex;

(2) for which the person purchases metered, artificial, or natural gas
from an outside source for resale through the pipeline system; and