Enbridge (ENB)

Canadian Liquids Mainline Plus Utility Gas

Enbridge is the only Canadian name among the large midstream operators, and the one whose largest asset carries its volume risk in the open. Mainline liquids tolling, gas transmission and regulated gas distribution sit in one filing, reported in Canadian dollars and cross-listed for US holders. FY2025 adjusted EBITDA was C$19,952 million; distributable cash flow of C$12,454 million came to C$5.71 per share, above the C$5.70 midpoint of the guidance range. Leverage finished the year at 4.8× debt-to-EBITDA, inside the 4.5×–5.0× target. Figures below are Canadian dollars unless marked otherwise.

Roughly half of that EBITDA comes from liquids pipelines (49%, C$9,710 million). Gas transmission contributes 27% (C$5,397 million) and regulated gas distribution 21% (C$4,139 million); renewables are a 3% wedge (C$672 million). That mix pairs mainline tolling with utility-like distribution economics, unlike the pure-play US gas pipes elsewhere in the set.

Business Overview

Enbridge advertises 98% of EBITDA from low-risk businesses, and it pays to know what sits inside that. Gas distribution is a rate-regulated utility, so low-risk describes it well. Liquids, the largest segment, is mostly the Canadian Mainline, and the Mainline is not take-or-pay. It runs as a common carrier: shippers nominate volumes month by month and pay tolls on the barrels they actually move. Enbridge applied to put most of that capacity under firm contracts of eight to twenty years, and the Canada Energy Regulator refused in November 2021.

So roughly half of a portfolio labelled low-risk carries volume risk fairly directly. It has held up because the line is full, not because anyone is obliged to fill it. The Mainline averaged 3.1 MMbpd in FY2025 against nameplate capacity of about 3.22 MMbpd, and it was apportioned in nine months of the year, meaning nominations exceeded capacity and every shipper was rationed back. Scarce capacity is real protection. It is a different thing from a signed obligation to pay, and it lasts only while demand exceeds the pipe.

The toll side is steadier. Mainline tariffs run under a negotiated settlement the Canada Energy Regulator approved in March 2024 and which holds to the end of 2028, so the price per barrel is largely set and the barrels are not. Gas transmission and regulated distribution behave differently again, and none of the three shares a denominator with the others. That is why 98% cannot be ranked against Enterprise's 82% of fee-based gross operating margin or Kinder Morgan's 96% of budgeted segment EBDA; the take-or-pay and revenue-quality guide sets the three side by side.

Enbridge is a Canadian corporation, not a partnership. It pays dividends rather than distributions and issues no K-1, which is much of why non-US investors reach for it ahead of the American MLPs. Canada withholds tax on dividends paid to non-residents at 25%, cut to 15% under most treaties including the US one. The dividend is declared in Canadian dollars, so what a foreign holder banks moves with the exchange rate as well as with the payout.

How the Economics Work

DCF in midstream means distributable cash flow, not discounted cash flow: the cash left for shareholders after interest, cash taxes and the capital spent keeping the existing assets running. Enbridge still reports it, where Kinder Morgan moved to free cash flow in 2025. The C$5.71 a share is what the dividend is set against. At C$3.88 a share for 2026, the dividend takes about 68% of it, and the retained third part-funds a capital programme Enbridge now puts at roughly C$41 billion of sanctioned projects. Borrowing covers the rest, which is why leverage sits where it does.

That 4.8× is higher than Enterprise at 3.3× or Williams at 3.71×, and the gap is structural rather than a sign of strain: a regulated utility earning an allowed return on a rate base can carry debt that a gathering business cannot. Read the level with the direction, though. By mid-2026 the ratio had reached 5.1×, above the top of the target. Part of that is arithmetic: Enbridge borrows heavily in US dollars, and period-end debt translates at the spot rate while EBITDA translates at a trailing average, so the ratio moves on the exchange rate alone.

Liquids volumes track Western Canadian production and export demand, not Permian NGL growth. Mainline revenue is a toll multiplied by barrels, not a margin on the barrel, so the heavy-light price spread matters far more to Enbridge's customers than to Enbridge. What reaches Enbridge is the volume decision that spread drives.

Valuation Framework

Screening Enbridge against the US peers means one currency on both sides of the ratio, applied the same way to the numerator and the denominator. Equity value was about US$122.6 billion in June 2026; enterprise value adds net debt, which Enbridge carries in both currencies. Mixing a Canadian-dollar EBITDA into a US-dollar enterprise value inflates the multiple by whatever the exchange rate happens to be.

A single consolidated multiple blends assets that do not belong together, so sum-of-the-parts fits the segment mix better. Large-cap midstream screens in a rough 8–10× band on EBITDA, and the liquids mainline belongs in it; regulated gas distribution earns a utility-like multiple for utility-like risk; renewables are too small a wedge to argue about. The interesting question is which end of any band the Mainline deserves given that its volumes are not contracted.

Cross-checking on yield works in Canadian dollars only, against the Canadian-dollar dividend and DCF. A US or UK holder's realised yield is lower again once withholding comes off. The DCF vs FCF guide covers what Enbridge's disclosure includes and what the maintenance-capital line inside it leaves to management's judgement.

What to Watch in the Financials

Mainline throughput against the 3.1 MMbpd baseline, and whether the line is still apportioned. Apportionment is the tell that demand still exceeds capacity. When it stops, the Mainline is competing for barrels rather than rationing them, and that shows up in tolls before it shows up in volumes.

Leverage against the 4.5×–5.0× target. Enbridge runs the highest leverage of the large midstream names, so it has the least room. Big projects or acquisitions that add debt before they add EBITDA push it through the ceiling, as does a weaker Canadian dollar.

Dividend cover is the other standing read: C$5.71 of DCF per share against C$3.88 of dividend for 2026. The dividend has risen every year for three decades, which makes the cover the number to watch rather than the payout, because the payout is not going to be the thing that gives.

Segment EBITDA mix shifts. Gas distribution at 21% runs on regulatory return mechanics distinct from Mainline tolling, so rate case outcomes in Ontario and other provinces can move the distribution wedge even when liquids volumes are flat.

Peer Context

Kinder Morgan is the US gas-transmission contrast: 96% of its 2026 budgeted segment earnings take-or-pay, fee-based or hedged, of which 65 points are take-or-pay proper. That is a stronger claim than Enbridge's 98% because it counts contracts rather than describing businesses. Kinder Morgan also dropped distributable cash flow as its headline metric in 2025 in favour of free cash flow, so the two names no longer report the same cash line.

Enterprise Products and Energy Transfer are US partnerships, issuing K-1s and reporting explicit distribution coverage of 1.7× and roughly 1.80×. Enbridge is neither a US MLP nor a US C-corp, so none of that machinery applies to it: the tax question for a foreign holder is Canadian withholding, not partnership reporting. The MLP versus C-corp guide works through which structure suits which holder.

Williams competes for the same gas-demand growth but is weighted to US Atlantic transmission, with no liquids mainline and no regulated distribution utility. It reports AFFO of $5,858 million against Enbridge's C$12,454 million of DCF, and the two are not comparable without adjusting for both currency and definition.

Key Risks

Competing export capacity, not commodity price, is the Mainline risk. Because the line is uncontracted, its economics rest on Western Canadian barrels having nowhere better to go. The expanded Trans Mountain system reached the Pacific coast in May 2024 with 890,000 barrels a day of capacity, and apportionment on the Mainline eased as it filled. More egress, whether new pipe or slower production growth, loosens the constraint that makes an uncontracted pipeline behave like a contracted one.

Regulatory and political risk sits on both the toll and the pipe. The tolling settlement runs only to the end of 2028, and the next one is negotiated with shippers who will have watched the egress picture change. Route and permitting disputes are the other half: Enbridge sanctioned a C$1.0 billion, 41-mile relocation of Line 5 in Wisconsin, due in service in early 2027.

The least balance-sheet room in the peer group. Enbridge's leverage target tops out at 5.0× where US peers run at 3.3×–3.8×, and the ratio was already above the target in mid-2026. Higher rates, an overrunning project or a weaker Canadian dollar bite into dividend headroom faster here than at a name carrying half the debt.

Currency, twice over. A foreign holder takes the exchange rate on the dividend and again on the translated results, and the USD market cap does not hedge either. The same rate also moves the reported leverage ratio, so a currency move can make the balance sheet look worse without a single operating figure changing.