sentences:  The arena was originally named for Consol Energy, the largest producer of bituminous coal in the United States, which signed a 21-year agreement with the Penguins in December 2008.Secondary sponsors of the arena are PNC Wealth Management, UPMC, Verizon, American Eagle Outfitters, and Dick's Sporting Goods, the last three being existing sponsors carrying over from the Civic Arena.On October 4, 2016, PPG Industries purchased the naming rights from Consol as a result of Consol wanting to get out of the naming rights deal due to the company struggling financially as a result of low energy prices.