Iowa's legislative session could wrap up this month, but one of the unresolved issues surrounds landowner rights that intersect with proposed underground carbon-capture pipelines.

Even with adjournment near, opponents of the planned pipelines have ramped up pressure on the state to bolster eminent-domain laws.

Private companies want to build underground pipes to transfer liquid carbon dioxide from ethanol plants for storage in other states. They're trying to secure property across certain counties to construct the lines.

Marian Kuper owns land in Hardin County and said by not protecting residents who won't volunteer their land, Iowa risks a nightmare scenario.

"This is throwing careful long-term tillers of the soil and lovers of Iowa - the beautiful land - under the bus," said Kuper.

Kuper recently spoke at a rally hosted by a coalition opposed to these projects.

A bill earlier this session would have restricted eminent domain in these situations, but it was pulled back. A new measure calls for a year-long moratorium, but skeptics say it doesn't go far enough.

The companies say carbon capture helps reduce harmful emissions, but landowners worry about property values, and environmental advocates say the approach is unproven.

The moratorium bill has cleared the House, but its future amid the waning session is uncertain. Kuper contended policymakers who favor these projects are more concerned about re-election and campaign contributions than hearing from those who have genuine concerns about how they're affected.

"Money drives this whole thing," said Kuper. "It's all that drives it."

Republican Gov. Kim Reynolds is seen as a key supporter of these types of projects. Last year, Reynolds created a Carbon Sequestration Task Force, which she chairs.

But opponents have argued it doesn't include experts who could provide input on the science behind carbon capture, and has too much influence from industry leaders.

Local elected officials are calling on Gov. Gavin Newsom to halt all permitting for future oil and gas projects, in light of recent progress with offshore wind.

The feds are getting ready to hold a lease auction in August or September for sites off Morro Bay to build floating wind turbines.

Andy Pease, a member of the San Luis Obispo city council, said the potential for offshore wind on the Central Coast and for Humboldt County is huge; enough to power 1.6 million homes.

"There's no reason to be having new gas extraction permits or any fossil fuels," Pease contended. "We need to leave those in the ground. We've got the capability. Let's make it happen."

Newsom has already pledged to cease all fracking permits by 2024. Groups fighting climate change would like him to take the next step and also block any expansion of oil drilling. Opponents want oil and gas to remain part of the energy mix and say jobs in the field are at risk.

John Headding, mayor of Morro Bay, said the floating offshore turbines will take at least six years to come to fruition, because the state would need to build a deep-water port nearby.

"This new renewable industry is a significant step in our efforts to help address the climate crisis," Headding asserted. "And help California reach its goal of achieving 100% renewable and carbon-free electricity by 2045."

Habib Joseph Dagher, professor of civil and structural engineering at the University of Maine, has designed and deployed a prototype, which successfully fed into the New England electric grid as part of a project called Aqua Ventus.

"The advantages of floating is that you can put them beyond the horizon," Dagher pointed out. "So people don't see them from land, you can also have a lot more places you can put them that would minimize impact on the environment, minimize impact on wildlife, and also minimize impacts on other users, such as fishing and so forth."

The turbines would be about 20 miles offshore and would feed electricity into the grid at night.

The Minnesota Public Utilities Commission (PUC) announced it will soon accept public comments on drafting rules to regulate underground carbon-dioxide pipelines. The emerging technology is touted as a climate change solution, but environmental groups are skeptical.

The PUC recently declared it has regulatory authority over such pipelines, after it was initially believed only county governments in Minnesota had a say.

Maggie Schuppert, campaigns director for Clean Up the River Environment (CURE), said they are happy the state is getting involved, and think the projects are being rushed without enough public engagement.

"We haven't seen anything like these before, these kinds of pipelines and what they'll be carrying through them," Schuppert pointed out. "And so, there's just a huge amount of unknown risks and concerns, and that requires -- in some sense, we think -- an even stronger vetting and oversight process."

Companies like Summit Carbon Solutions want to capture carbon dioxide from ethanol plants and route it through pipelines in multiple states for underground storage.

Summit contends the PUC does not have authority in this case, prompting an unnecessary review. But the Commission said it's acting within its scope. It expects the public comment period to begin later in June or early July.

The Commission suggested there might be stronger demand for such projects in the future, and drafting rules makes sense. Schuppert acknowledged if permits are eventually filed, they might win approval. But CURE feels there should at least be a system in place for anyone to speak up.

"We think it's the bare minimum for them to give the public, give impacted people from communities, a process to which they can have input into," Schuppert contended. "And then also, you know, the really important role that they play in terms of requiring the companies to provide certain information."

The Summit project would cover portions of western Minnesota. Concerns voiced by environmental groups and tribal governments include pipelines rupturing and the potential impact on water sources. Summit said it is committed to working with the state. It said its project is safe and would be an economic boost to the region.

Coloradans are not likely to see much relief in their utility bills any time soon, as a late May cold spell gives way to the full heat of summer.

Fuel disruptions due to the conflict in Ukraine, unbridled oil company profits and other factors have produced higher energy costs for all Americans.

Denise Stepto - chief communications officer with Energy Outreach Colorado - said Colorado's most vulnerable residents are facing tough decisions about whether to pay rent, buy food and medicine, or pay their utility bill.

"People on fixed incomes, seniors, these are all people who are always doing that juggling act," said Stepto, "especially when we have these unknown, unexpected increases, which is what the energy sector is looking like right now."

Stepto said help is available for people at risk of being disconnected, and repairing or replacing broken cooling systems, by calling Energy Outreach Colorado's helpline toll free at 866-432-8435.

Last week, the helpline fielded nearly two thousand calls. Since October, Energy Outreach Colorado has approved more than $9 million to help households pay utility bills.

As a warming climate promises even more summer days above 100 degrees, Stepto said folks should continue to monitor their utility bill, and take steps to keep homes cool.

Keep your thermostat set between 74 and 78 degrees. And to keep cool air in and heat out of your home, caulk cracks and gaps around doors and windows.

"Cooling is, in many ways, just as dangerous for your health as not having heat in your home," said Stepto, "particularly for people with health conditions."

Xcel Energy has started to roll out a new time-of-use program, where households are charged different rates in an effort to shift electricity use away from the peak hours between 3 and 7 pm.

Stepto said resources to help avoid using energy during higher impact times are available at 'energyoutreachcolorado.org'

"You come home from work and you throw in a load of laundry," said Stepto, "that's going to be a very expensive load of laundry. So you're going to want to wait until after 7 p.m., when you don't incur the cost."