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South Bow Corp

For the period ended Dec 31, 2024. Filed Mar 6, 2025.

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About this filing

The yearly report of certain Canadian companies, filed under a joint US and Canadian system. It is the main yearly account these companies give US investors, largely as filed in Canada.

FY2024 · Filed Mar 6, 2025

Use the contents to explore the available documents and sections.

SOBO$31.08-1.7%Stored close · as of Nov 6, 2026
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Contents

EX-99.3 · Normalized EBITDA

Normalized EBITDA

Normalized EBITDA is used as a measure of earnings from ongoing operations. Management uses this measure to monitor and evaluate the financial performance of the Company’s operations and to identify and evaluate trends. This measure is useful for investors as it allows for more comparable performance of the Company across periods for ongoing operations. Normalized EBITDA represents income before income taxes adjusted for the normalizing items, in addition to excluding charges for depreciation and amortization, interest expense, and interest income.

The following table reconciles income before taxes to normalized EBITDA for the three months and year ended December 31, 2024 and 2023:

Three Months Ended December 31,Year Ended December 31,
U.S.$ millions2024202320242023
Income before income taxes72131418562
Adjusted for specific items:
Depreciation and amortization6261246244
Interest expense84105388220
Interest income and other28(7)(12)(32)
Risk management instruments57(15)825
Keystone variable toll disputes(3)—842
Milepost 14 costs4—4—
Separation costs(1)3293
Keystone XL costs and other(13)—210
Normalized EBITDA2902781,0911,074

The following table reconciles income (loss) before income tax to normalized EBITDA by operating segment for the years ended December 31, 2024 and 2023:

Year Ended December 31, 2024
U.S.$ millionsKeystone Pipeline SystemMarketingIntra-Alberta & OtherTotal
Income (loss) before income taxes7786(366)418
Adjusted for specific items:
Depreciation and amortization238—8246
Interest expense11386388
Interest income and other(3)(3)(6)(12)
Risk management instruments—8—8
Keystone variable toll disputes8——8
Milepost 14 costs4——4
Separation costs——2929
Keystone XL costs and other2——2
Segment normalized EBITDA1,02812511,091
Year Ended December 31, 2023
U.S.$ millionsKeystone Pipeline SystemMarketingIntra-Alberta & OtherTotal
Income (loss) before income taxes68719(144)562
Adjusted for specific items:
Depreciation and amortization239—5244
Interest expense72211220
Interest income and other(4)(4)(24)(32)
Risk management instruments—25—25
Keystone variable toll disputes42——42
Separation costs——33
Keystone XL costs and other10——10
Segment normalized EBITDA98142511,074
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.