From Negative to Positive: A Balance-Sheet NPV Profile of the Trans Mountain Pipeline under State Ownership

Peter Bell

MPRA Paper from University Library of Munich, Germany

Abstract: Governments periodically acquire capital-intensive infrastructure projects that private actors are unable or unwilling to complete, often under conditions where conventional net present value (NPV) analysis indicates strongly negative project economics. Such interventions are typically framed as political rescues or fiscal failures, with limited attention paid to how forward-looking project value evolves once construction risk is resolved. This paper examines the Trans Mountain Expansion Project (TMX), acquired by the Government of Canada in 2018, as a detailed empirical case of infrastructure completion under state ownership. Using publicly available financial statements, the paper constructs a balance-sheet Net Present Value Profile that evaluates the project at successive points in time based solely on remaining future cash flows, treating all past expenditures as economically irrelevant for valuation. The results show that TMX’s forward-looking NPV was strongly negative at the time of acquisition but became decisively positive as construction risk was eliminated, stabilizing at a high steady-state value upon commissioning. This transition occurs without any revision to historical costs or operating assumptions and is robust to discount-rate variation. The analysis demonstrates how state intervention can function as risk absorption rather than capital misallocation, converting uncertainty into a valuable operating asset. By distinguishing completion dynamics from project failure cases, the paper clarifies why static ex ante NPV calculations can mischaracterize the economic logic of public intervention in long-lived infrastructure projects.

Keywords: Net present value profile; infrastructure finance; construction risk; state ownership; public investment; balance-sheet valuation; project completion; risk absorption; pipeline economics; sovereign asset management (search for similar items in EconPapers)
JEL-codes: D81 G31 H54 L32 L95 (search for similar items in EconPapers)
Date: 2026-01-25
New Economics Papers: this item is included in nep-min and nep-ppm
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