UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the Securities

Exchange Act of 1934 (Amendment No.  )

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Filed by a Party other than the Registrant  ☐

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☐	Preliminary Proxy Statement
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☐	Definitive Proxy Statement
☑	Definitive Additional Materials
☐	Soliciting Material Pursuant to §240.14a-12
PPL CORPORATION
(Name of Registrant as Specified In Its Charter)
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
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April 21, 2017

Dear Fellow Shareowner:

We have previously sent to you proxy material for the Annual Meeting of PPL Corporation shareowners, to be held on May 17, 2017. Your Board of Directors recommends that shareowners vote FOR each director nominee included in Proposal 1, FOR Proposals 2, 4 and 5, ONE YEAR for Proposal 3 and AGAINST Proposal 6 on the agenda.

Your vote is important, no matter how many or how few shares you may own. If you have not already done so, please vote TODAY by telephone, via the Internet, or by signing, dating and returning the enclosed proxy card in the envelope provided.

Very truly yours,

Joanne H. Raphael

Senior Vice President, General Counsel and Corporate Secretary

REMEMBER:

You can vote your shares by telephone, or via the Internet.

Please follow the easy instructions on the enclosed proxy card.

If you have any questions, or need assistance in voting

your shares, please call our proxy solicitor,

INNISFREE M&A INCORPORATED

TOLL-FREE, at 1-877-825-8730.