Dynegy amended its existing credit agreement, dated April 23, 2013, increasing commitments under the extended revolving loans by an aggregate principal amount of $45 million.

Credit Suisse, Cayman Islands Branch served as administrative agent.

The fourth amendment extends the initial revolving loan maturity date from April 23, 2018 to April 23, 2021. The initial letter of credit commitments of lenders agreeing to extend their initial revolving loan commitments were extended five business days prior to the maturity date.

Dynegy is an electric company based in Houston.