AES Gener S A : 3Q2017 Earnings Call - Presentation

A conference call will be held on:

Thursday, Nov 2, 2017 at 12:00 PM Chile (11:00 am EST).

The Conference Call will be conducted in English and will be hosted by:

Javier Giorgio - Chief Executive Officer

Ricardo Falú - Chief Financial Officer

Following the presentation, you will have the opportunity to participate in a Q&A Session.

To access the live webcast, log on at https://edge.media-server.com/m6/p/fwt37tc8 or call any of the

phone numbers below 5 to 10 minutes before the conference call is scheduled to start

US Toll (Outside US) 1 [phone]

US Toll Free (US, Canada) 1 [phone]

UK Toll Free 0808 238 9578

Brazil Toll Free 0800 761 0710

Argentina Toll Free 0800 444 0878

Chile Toll Free 123 002 059 10

Confirmation Number 45854428

This webcast will also be available for replay for approximately one year after the call.

In case you need further information, please contact:

Juan-Luis Carrasco, IR Manager at ([phone], Email: [e-mail]

Denisse Labarca, Head of IR at ([phone], Email: [e-mail]

John Wills, IR Analyst, at ([phone], Email: [e-mail]