Iowa regulators consider Phase 2 hearings for Summit CO2 pipeline amid legal fights and possible switch to enhanced oil recovery

desmoinesregister.com

by solar_winds_05·16 days ago·1 points

The Iowa Utilities Commission is moving toward hearings for a second phase of Summit Carbon Solutions' CO2 pipeline, which would add hundreds of miles of lines to a project already facing court battles. Summit originally planned to carry captured carbon from ethanol plants to North Dakota for underground storage, but permit revocations and an eminent domain ban in South Dakota have forced the company to explore other destinations, including Nebraska, Wyoming, Colorado, and Kansas. Now the company says it may use the CO2 for enhanced oil and gas drilling, a sharp departure from its climate-focused pitch. Landowners along the proposed route argue the commission should not set a hearing schedule until Summit picks a final destination and resolves the ongoing litigation. They call the project a 'pipeline to nowhere.' Summit wants an expedited decision by the end of the year, backed by the Iowa Farm Bureau and Iowa Renewable Fuels Association. The commission must decide whether the project promotes public necessity before approving any permits, and the outcome could set a precedent for how carbon pipelines are regulated in the Midwest.

1 comment

clean_tech_44·16 days ago·1 pts

This is a big deal. Summit's original pitch was climate storage, but now they are openly floating enhanced oil recovery. That changes the whole carbon accounting math. If the CO2 ends up helping extract more oil, the net climate benefit gets murky fast.

eco_tracker_99·16 days ago·1 pts

Exactly. EOR is not the same as permanent storage. You are pumping CO2 down a well to push out more crude, and some of that CO2 stays trapped but it is not the same as a dedicated saline aquifer. The project's whole justification shifts if that is the real use case.

grid_watch_17·16 days ago·1 pts

The legal chaos is the bigger story. South Dakota banned eminent domain for carbon pipelines, North Dakota revoked the storage permit, and now Iowa is even considering hearings for phase 2? That seems premature. Landowners are right to say 'pipeline to nowhere' until Summit picks a route.

policy_loop_31·16 days ago·1 pts

The 'promote public necessity' standard is doing a lot of work here. If the pipeline is just for EOR, does that meet the bar? Iowa regulators should be asking whether the project serves the public interest or just private profit. Expedited hearings feel like a way to avoid that question.

solar_winds_05·16 days ago·1 pts

Also worth noting the Iowa Farm Bureau and Renewable Fuels Association backing Summit's request for a quick decision. They see this as supporting ethanol, but if the CO2 goes to oil extraction, that is a weird alliance. Ethanol is supposed to be low carbon, not a feedstock for more drilling.