IOWA — A contract dispute between pipe manufacturer Welspun Tubular and carbon capture developer Summit Carbon Solutions is set to go before a Delaware judge on June 15, with Welspun seeking $15 million in cancellation charges tied to a stalled Midwestern pipeline project. The bench trial, expected to conclude within three days, marks the latest legal setback for a pipeline venture that has faced mounting regulatory and financial challenges across multiple states.
Why It Matters
The lawsuit touches the future of one of the largest proposed carbon capture infrastructure projects in the United States. Summit’s planned network would transport carbon dioxide emissions captured from ethanol plants to underground sequestration sites — a model that has drawn both significant investment and sustained opposition from landowners and environmental advocates across the Midwest, including in Iowa.
What Happened
Welspun was contracted in May 2023 to manufacture roughly 785 miles of pipe for Summit’s CO2 transport system, with total production costs reaching approximately $183 million. The original purchase agreement permitted Summit to delay the start of production by up to six months, through November 2023.
By early 2024, Welspun had agreed to push back its production start date at Summit’s request. When Welspun formally notified Summit in February 2024 of its intent to proceed, Summit sought yet another delay, citing what it characterized as severe scheduling problems with the broader project. Summit then moved to cancel the contract altogether.
Welspun rejected the cancellation, arguing Summit triggered a $15 million termination charge under the terms of their agreement, along with partial reimbursement for materials already acquired. Summit has denied any wrongdoing.
An attempt to settle the matter fell apart in January 2026, when mediation ended without resolution after the parties reached what court records describe as a fundamental impasse. Welspun’s attorney, Sean Gorman, confirmed the dispute will proceed as scheduled, stating the case “is expected to be tried as scheduled, beginning June 15, 2026.”
By the Numbers
- $183 million: Approximate total cost of the pipe order
- 785 miles: Length of pipe Welspun was commissioned to produce
- $15 million: Cancellation charge Welspun claims is owed
- 6 months: Maximum delay Summit was permitted under the purchase agreement
- 3 days: Expected duration of the Delaware bench trial beginning June 15, 2026
The Broader Project: Permits, Setbacks, and a Revised Route
The lawsuit unfolds against a backdrop of significant regulatory turbulence for Summit’s pipeline plans. The Iowa Utilities Commission granted Summit a permit in June 2024 to construct more than 600 miles of carbon sequestration pipeline within the state, but attached a condition requiring Summit to first secure permits in the Dakotas before breaking ground.
That condition proved to be a significant obstacle. South Dakota denied Summit a permit and subsequently enacted a law prohibiting the use of eminent domain for carbon pipeline projects, effectively closing that corridor.
In response, Summit filed a petition with the Iowa Utilities Commission to amend its existing permit — seeking to remove the Dakota approval requirement and incorporate route changes. On May 13, 2026, Summit unveiled a revised pipeline route that eliminates planned crossings through eight Iowa counties, including Shelby, Pottawattamie, Montgomery, Adams, Page, Fremont, Mitchell, and Worth. The new alignment also reduces pipeline mileage through four other counties — Sioux, Crawford, Floyd, and Dickinson.
Under the revised plan, the pipeline would run through Nebraska, with captured emissions destined for storage in Wyoming rather than North Dakota. Iowa property owners have asked the Iowa Utilities Commission to deny approval of the modified route. The commission has not announced a timeline for its decision.
Wally Taylor, an attorney representing the Sierra Club in related proceedings, said Summit’s project “has been on shaky ground for a long time” — a sentiment that the ongoing litigation appears to reinforce.
What’s Next
The Delaware Superior Court trial begins June 15 and will be decided by the presiding judge rather than a jury. Meanwhile, the Iowa Utilities Commission faces a separate queue of decisions regarding Summit’s amended permit application and the newly proposed route. The outcome of both proceedings could significantly shape whether — and in what form — Summit’s carbon capture network ultimately moves forward.
For context on other legal and policy disputes shaping Iowa’s political landscape, see recent primary election results that reshuffled the state’s legislative map.