W E Y B U R N U N I T Location: Saskatchewan, Canada | Operator: Whitecap Resources Inc. | Energy: Oil | Royalty: NRI: 11.71% /ORR: 0.44% / WI: 2.56% Franco-Nevada, after Whitecap Resources Inc. (“Whitecap”), has the second largest economic interest in the Weyburn Unit, one of the world’s largest geological CO 2 storage projects. 2025 2024 2023 Revenue to Franco ‑ Nevada ($ million) $ 36.9 $ 44.6 $ 50.1 Production (Mboe) 1 641 675 675 Commodity Split (%) 2 Oil 100% 100% 100% Gas 0% 0% 0% NGL 0% 0% 0% 1 Net to FNV based on 0.44% ORR, 11.71% NRI and 2.56% WI. ORR and W.I. volumes are a percentage of gross production. NRI volumes are pro-rated based on our profit, reflecting a net interest 2 Percentage based on production revenue from each commodity 3 Asset life is calculated as the P&P reserve volumes divided by the prior year production volume The Weyburn Unit is situated approximately 129 km southeast of Regina, Saskatchewan, spanning roughly 216 km 2 on a gross basis (net 31 km 2 ) in which the Mississippian Midale beds are unitized. Franco-Nevada holds a 11.71% NRI, a 0.44% ORR and a 2.56% WI in the Weyburn Unit. Production commenced from the Midale zone within the unitized area in 1955 under primary depletion (solution gas expansion). The Weyburn Unit was established in 1963 to implement a waterflood pressure maintenance program. In 2000, Cenovus, the operator at that time, initiated CO 2 injection in a portion of the Weyburn Unit as an enhanced oil recovery (“EOR”) method. At present, CO 2 is being sourced from the Dakota Gasification Company in North Dakota and the Boundary Dam power station in Saskatchewan. Gross production of the Weyburn Unit is approximately 20,800 Boe/d of light oil & NGL’s. For 2025, Franco-Nevada’s revenue from the Weyburn Unit totaled $36.9 million. Weyburn revenues are linked to the Edmonton Light oil benchmark price which averaged C$85.61/bbl in 2025. NRI revenue is recognized net of capital and operating cost deductions, resulting in increased leverage to the oil price. Oil production, including NGLs, net to Franco-Nevada was 1,755 Boe/d. Franco-Nevada takes product-in-kind for its WI and NRI shares of this production and markets it through a third-party marketer. Weyburn is a highly economic reservoir, although our NRI and WI in the unit have higher leverage to commodity price swings than our revenue-based royalties. Weyburn has an estimated asset life of approximately 19 years³. Weyburn Unit wells Unitized land Note: not to scale T7 T6 T5 R13W2 R12W2 R14W2 N Weyburn Unit Note: not to scale R15W2 R14W2 R13W2 R12W2 R11W2 R10W2 R9W2 R8W2 R15W2 R14W2 R13W2 R12W2 R11W2 R10W2 R9W2 R8W2 T9 T8 T7 T6 T5 T4 T3 T9 T8 T7 T6 T5 T4 T3 Weyburn, SK Unitized land Midale, SK N Low decline asset with proven production history CO 2 EOR project commenced in 2000 and continues to be rolled out Interests are leveraged to commodity prices TSX / NYSE: FNV 120 ★ Franco-Nevada Corporation North America