News Release Vectren Corporation P.O. Box 209 Evansville, IN 47702-0209

FOR IMMEDIATE RELEASE July 11, 2016 Contact: Natalie Hedde, 812-491-5105 or [email protected]

Pipeline project underway in Evansville; Copperline Road closure expected through Thursday Evansville, Ind. – Contract crews employed by Vectren Energy Delivery (Vectren), have been working on a $9.3 million project to retrofit, or upgrade, as well as pressure test Vectren’s 12-inch natural gas pipeline stretching from its Oliver Storage Field to the Kasson Station on Evansville’s west side. The purpose of this project is to perform retrofits to ensure tools inserted within the pipeline during testing – in-line inspections – can efficiently detect abnormalities, such as mechanical damage, cracks or corrosion. The retrofits will also allow for more efficient testing of the pipeline going forward. This project is one of several gas infrastructure improvements being made during Vectren’s multi-year plan to modernize its gas infrastructure throughout Indiana. “To ensure the continued reliability of our natural gas pipeline system, Vectren is continuing to modernize our infrastructure throughout our Vectren South territory,” said Brad Ellsworth, Vectren Energy Delivery of Indiana – South president. “These infrastructure enhancements are vital to meeting federal requirements and ensuring the continued safety of our system.” For construction purposes, Copperline Road will be closed today, Monday, July 11, through Thursday, July 14. The road closure will begin between St. Phillips Road and S. Lavon Drive. Please drive safely around work crews in the area. Construction for this project is expected to continue through September. Affected customers were notified prior to the start of work. Others with questions are encouraged to contact Customer Service at 1-800-2271376.

About Vectren Vectren Corporation (NYSE: VVC) is an energy holding company headquartered in Evansville, Ind. Vectren’s energy delivery subsidiaries provide gas and/or electricity to more than 1 million customers in adjoining service territories that cover nearly two-thirds of Indiana and about 20 percent of Ohio, primarily in the west-central area. Vectren’s nonutility subsidiaries and affiliates currently offer energy-related products and services to customers throughout the U.S. These include infrastructure services and energy services. To learn more about Vectren, visit www.vectren.com.

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