Atlantica to Present First Quarter 2022 Financial Results on May 9

April 29, 2022 – Atlantica Sustainable Infrastructure (NASDAQ: AY) announced today that it will release its financial results for the first quarter of 2022 before the opening of the market on Monday, May 9, 2022. The information will be published on Atlantica’s website www.atlantica.com.

Atlantica’s CEO, Santiago Seage and CFO, Francisco Martinez-Davis, will hold a conference call and a webcast on Monday, May 9, 2022, at 8:15 am (New York time). Additionally, the senior management team will hold meetings with investors on May 11, at the Citi 2022 Global Energy, Utilities and Climate Technology Conference in Boston, on May 12, at the Credit Suisse 2022 Renewables and Utilities Conference in New York and on May 16, 2022, at the EIC 2022 Investor Conference in Florida.

A live webcast of the conference call will also be available on Atlantica's website. Please visit the website 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: + 1-631-510-7495 (US), +44 (0) 844-571-8892 (UK) or +1-866-992-6802 (Canada), followed by the confirmation code 4958209 for all phone numbers. Atlantica advises participants to access the conference call at least 20 minutes in advance.

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

About Atlantica

Atlantica Sustainable Infrastructure plc is a sustainable infrastructure company that owns a diversified portfolio of contracted renewable energy, storage, efficient Natural Gas and heat, transmission lines and water assets in North & South America, and certain markets in EMEA (www.atlantica.com).