EXHIBIT 99.1
This statement on Form 4 is filed jointly by each of the undersigned. The principal business address of each of the reporting persons is is 333 South Grand Avenue, 28th Floor, Los Angeles, California 90071.
Name of Designated Filer: OAKTREE CAPITAL GROUP, LLC
Date of Event Requiring Statement: March 26, 2020
Issuer Name: Infrastructure and Energy Alternatives, Inc. [IEA]
OAKTREE CAPITAL GROUP, LLC
By: /s/ Henry Orren
Name: Henry Orren
Title: Vice President
OAKTREE CAPITAL GROUP HOLDINGS GP, LLC
By: /s/ Henry Orren
Name: Henry Orren
Title: Vice President
OAKTREE CAPITAL MANGEMENT, L.P.
By: /s/ Henry Orren
Name: Henry Orren
Title: Vice President
OCM FIE, LLC
By: /s/ Henry Orren
Name: Henry Orren
Title: Authorized Signatory
OAKTREE HOLDINGS, INC.
By: /s/ Henry Orren
Name: Henry Orren
Title: Authorized Signatory