Trillium CNG Opens First Compressed Natural Gas Station in Monroe, La

CHICAGO, IL--(Marketwired - Nov 13, 2014) - Trillium CNG™, a business unit of Integrys Energy Group, Inc. (NYSE: TEG), announces the opening of the first public access Class-8 accessible compressed natural gas (CNG) fueling station at the E-Z Mart Convenience Store and Truck Stop located at 338 Highway 594 in Monroe, Louisiana. The CNG station is solely owned and operated by Trillium CNG and is part of an agreement with E-Z Mart Stores, Inc.

The public access CNG station has easy access for heavy-duty fleets and is located just off Interstate 20 between Russell Sage road and Meadowlark drive. It will serve as the primary CNG fueling station for Paper Transport, Inc.

The new CNG station will be open 24 hours a day, seven days a week and will accept all major credit and fleet cards. The separate dual hose dispenser will allow two trucks to fuel simultaneously, and will feature Trillium CNG's proprietary fast-fill hydraulic intensifier compressor.

An official ribbon cutting ceremony and grand opening is being planned for a later date.

About Trillium CNG
Trillium CNG is a leading provider of CNG to fleets, and also offers complete facility design, construction, operation and maintenance services. Our focus is on fueling heavy-duty fleets that require high-performance solutions. For more information, visit www.TrilliumCNG.com. Trillium CNG is a business unit of Integrys Energy Group Inc. (NYSE: TEG).

About Integrys Energy Group, Inc.
Integrys Energy Group, Inc. is a diversified energy holding company with regulated natural gas and electric utility operations (serving customers in Illinois, Michigan, Minnesota and Wisconsin), an approximate 34 percent equity ownership interest in American Transmission Co. (a federally regulated electric transmission company) and non-regulated energy operations. For more information, visit www.integrysgroup.com.

About E-Z Mart Stores, Inc.
E-Z Mart Stores, Inc. is one of the largest privately held convenience store chains in the nation operating over 290 stores in Arkansas, Louisiana, Oklahoma, and Texas. E-Z Mart remains proudly family owned and operated since 1970.

Media contact:
Scott Magnus
Director, Marketing
Trillium CNG
419-517-9972
419-902-7222 (cell)
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