A district court judge on Tuesday sided with a landowner group and found a North Dakota law related to underground storage of carbon dioxide to be unconstitutional. The case could impact a controversial pipeline project proposed by Iowa-based Summit Carbon Solutions.
Articles Tagged: Carbon sequestration
Maya Marchel Hoff, Gazette-Lee Des Moines Bureau
National Politics Nov. 6, 2025 7:21 am39d ago
During a radio town hall on conservative radio host Simon Conway’s show Tuesday night, U.S. Rep. Mariannette Miller-Meeks was asked by callers whether she supports Trump’s use of tariffs, with one caller saying Iowa farmers are ”hurting” from tariffs right now and are looking for places to sell their crops at a fair price.
Agriculture Nov. 3, 2025 7:31 am42d ago
After years of complaints, lawsuits and legislation against similar efforts, the Tallgrass Trailblazer Pipeline began operating in September with virtually no opposition.
By Jeff Beach, - North Dakota Monitor
Energy Oct. 20, 2025 7:28 am56d ago
A sustainable aviation fuel developer plans to shift its immediate investment from South Dakota to North Dakota, in part because of delays in the development of a multi-state pipeline by Iowa-based Summit Carbon Solutions.
Cami Koons, Iowa Capital Dispatch
Agriculture Oct. 13, 2025 10:13 am63d ago
Attorneys for Summit Carbon Solutions argued Friday in Polk County District Court that the company’s proposed amendment to its permit for a carbon sequestration pipeline through Iowa should be decided on before a legal case against the permit can move forward.
By Cami Koons, - Iowa Capital Dispatch
Agriculture Oct. 12, 2025 5:30 am64d ago
Iowa biofuels and corn experts congratulated Nebraska for its first shipments of carbon dioxide on the Tallgrass Trailblazer pipeline, but said Wednesday that the development means Iowa is no longer king at turning corn into ethanol.
Environmental News Sep. 29, 2025 3:51 pm76d ago
In what they are calling a “two-birds-one-stone” approach, researchers at Iowa State University have been exploring whether filling abandoned fossil fuel wells with a “bio-oil” produced from organic material could remove carbon dioxide from the atmosphere.
State Government Aug. 20, 2025 5:24 pm116d ago
For the first time in two years, the three-person state panel that regulates Iowa’s public utilities held a general, public meeting — and Iowa landowners who are opposed to a hazardous liquid pipeline and have been critical of the panel’s approval of the project did not miss the opportunity.
Cami Koons - Iowa Capital Dispatch
Environmental News Aug. 11, 2025 10:31 am126d ago
New leader of company behind contentious pipeline proposal sends letters to landowners along the project’s route.
By Joshua Haiar and Seth Tupper, - South Dakota Searchlight
Environmental News Jun. 20, 2025 9:45 am178d ago
More than 100 state and local officials from the Midwest and West — including 27 from Iowa — are asking the U.S. Senate to eliminate tax credits for carbon capture and sequestration as part of a federal budget reconciliation bill.
State Government Jun. 17, 2025 4:38 pm180d ago
Seventy legislators in the Iowa House signed a petition to override Gov. Kim Reynolds’ veto of eminent domain and property rights legislation, the House Speaker’s Office announced Tuesday. But a special session of the Iowa Legislature remains unlikely given the lack of interest from Republican leaders in the Iowa Senate.
State Government Jun. 12, 2025 6:02 pm185d ago
Landowners impacted by a proposed carbon capture pipeline in Iowa say they are “not going away” and that the debate is “not over” one day after Iowa Gov. Kim Reynolds vetoed legislation that sought to limit pipeline projects and the use of eminent domain.
State Government Jun. 12, 2025 7:23 am186d ago
Iowa House Speaker Pat Grassley, a fellow Republican, has asked state lawmakers to sign a petition calling for a special legislative session to override the governor’s veto
State Government Jun. 5, 2025 5:40 pm192d ago
Iowa Senate President Amy Sinclair said Thursday she believes state legislation that would limit eminent domain and regulate hazardous liquid pipelines is unconstitutional and will cost the state money, in both legal fees and missed economic development.
Environmental News Jun. 5, 2025 4:24 pm192d ago
County ordinances in Iowa that restrict the placement of carbon dioxide pipelines are overruled by the authority of state and federal regulators and cannot be enforced, a federal appeals court decided Thursday.

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