Atlantica Yield : to Report 3Q18 Financial Results

Atlantica Yield to Present Third Quarter 2018 Financial Results on November 5

October 22, 2018 - Atlantica Yield (NASDAQ: AY), the sustainable total return company that owns a diversified portfolio of contracted assets in the energy and environment sectors, announced today that it will release its financial results for the third quarter of 2018 after the market close on Monday November 5, 2018.

The information will be published on Atlantica Yield's websitewww.atlanticayield.com.

Atlantica Yield's CEO, Santiago Seage and CFO, Francisco Martinez-Davis will hold a conference call and a webcast on Monday November 5, 2018, at 4:30 pm (New York time). Additionally, the senior management team will be meeting investors in New York and Boston on November 6 and 7, 2018 respectively, as part of a non-deal roadshow.

A live webcast of the conference call will be available on Atlantica Yield's website.

Please visit the website at least 15 minutes earlier in order to register for the live webcast and download any necessary audio software. In order to access the conference call participants should dial: [phone] (US), [phone] (UK) or [phone] (Canada), followed by the confirmation code 1015763 for all phone numbers.

A replay of the call will be available at the Investor page of Atlantica Yield's website approximately two hours after the conference call is completed.

About Atlantica Yield

Atlantica Yield is a total return company that owns a diversified portfolio of contracted renewable energy, power generation, electric transmission and water assets in North & South America, and certain markets in EMEA.

www.atlanticayield.com

Chief Financial Officer Francisco Martinez-Davis [e-mail]

Investor Relations & Communication Leire Perez

[e-mail] T [phone]