SCHEDULE 13G/A 0001062993-24-002809 0000944388 XXXXXXXX LIVE 1 Common Shares 09/30/2024 0001904856 ENERFLEX LTD. 29269R105 1331 MacLeod Trail S.E. Suite 904 Calgary A0 T2G 0K3 Rule 13d-1(b) 1832 Asset Management L.P. A6 10886480 0 10886480 0 10886480 8.77625 FI Scotia McLeod, a division of Scotia Capital Inc. A6 5732 0 5732 0 5732 0.00462 FI ENERFLEX LTD. 1331 MacLeod Trail S.E., Suite 904, Calgary, ALBERTA, CANADA T2G 0K3 1832 Asset Management L.P. Scotia McLeod, a division of Scotia Capital Inc. Scotiabank North, 40 Temperance Street, 16th Floor, Toronto, Ontario, M5H 0B4, Canada 40 King St. West, Scotia Plaza, 52nd Floor, Toronto, Ontario, M5W 2X6, Canada Canadian Canadian N FI Investment Adviser and Broker Dealer 10892212 8.78087 10892212 0 10892212 0 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. By signing below I certify that, to the best of my knowledge and belief, the foreign regulatory scheme applicable to Investment Fund Manager and Portfolio Manager is substantially comparable to the regulatory scheme applicable to the functionally equivalent U.S. institution(s). I also undertake to furnish to the Commission staff, upon request, information that would otherwise be disclosed in a Schedule 13D. Exhibit 1 - Filing Joint Agreement Exhibit 2 - Power of Attorney 1832 Asset Management L.P. /s/ Kevin Brown 11/07/2024 Scotia McLeod, a division of Scotia Capital Inc. /s/ Kevin Brown 11/07/2024 After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.