Exhibit 99.1

GFL Environmental Inc. Announces Results from Annual and Special Meeting of Shareholders

VAUGHAN, ON, May 17, 2023 – GFL Environmental Inc. (NYSE: GFL) (TSX: GFL) (“GFL” or the “Company”) announced the voting results from its annual and special meeting of shareholders held today virtually via live audio webcast.

Shareholders of the Company voted in favour of all items of business, including the election of each of the director nominees as follows:

Final voting results on all matters voted on at the meeting will be filed on SEDAR at www.sedar.com and on EDGAR at www.sec.gov.

About GFL

GFL, headquartered in Vaughan, Ontario, is the fourth largest diversified environmental services company in North America, providing a comprehensive line of solid waste management, liquid waste management and soil remediation services through its platform of facilities throughout Canada and in more than half of the U.S. states. Across its organization, GFL has a workforce of more than 20,000 employees.

For more information:
Patrick Dovigi
+1 905 326-0101
pdovigi@gflenv.com

Exhibit 99.2

REPORT OF VOTING RESULTS

In accordance with Section 11.3 of National Instrument 51-102 – Continuous Disclosure Obligations, the following sets out the matters voted upon at the annual and special meeting of shareholders (the “Meeting”) of GFL Environmental Inc. (the “Company”) held on May 17, 2023. Each of the matters set out below is described in greater detail in the Company’s management information circular dated April 5, 2023 (the “Circular”).

Each of the 10 nominees listed in the Circular was elected as a director of the Company to hold office until the close of the next annual meeting of shareholders or until their successor is elected or appointed. The results of the votes cast are set out below:

KPMG LLP was appointed as the auditor of the Company until the next annual meeting of shareholders or until a successor auditor is appointed and the board of directors of the Company was authorized to fix the remuneration of the auditor. The results of the votes cast are set out below:

The resolution regarding the renewal of the Company’s Omnibus Long-Term Incentive Plan and the approval of all unallocated options, rights or other entitlements thereunder were approved. The results of the votes cast are set out below:

The resolution regarding the renewal of the Company’s Director DSU Plan, the approval of all unallocated deferred share units thereunder and the ratification of all deferred share units awarded thereunder since its expiry on March 5, 2023 were approved. The results of the votes cast are set out below:

The advisory non-binding resolution on the Company’s approach to executive compensation was approved. The results of the votes cast are set out below: