Some Minnesotans might already be booking flights for the upcoming holiday season. In the future, they could end up flying on a jet relying on cleaner fuel sources, with the state at the center of evolving solutions.

Sustainable Aviation Fuel is creating buzz in the industry as all facets of the transportation sector face increasing pressure to reduce emissions. Delta Air Lines and other partners recently announced plans for a blending facility in Rosemount to combine clean sources with conventional jet fuel.

Margaret Cherne-Hendrick, senior lead of innovation and impact for the nonprofit Fresh Energy, said there is an opportunity for the region to establish itself while also calling for a careful approach.

"Not just from a carbon intensity perspective but also from an environmental integrity perspective," Cherne-Hendrick explained. "How are we thinking about land-use conservation, water quality, air quality? All of those pieces are going to be really important as we consider how to build out our fuel pathways of the future."

Emerging sources include feedstocks derived from agriculture and green hydrogen boosted by the use of renewable energies in its production. Cherne-Hendrick pointed out Minnesota could be a big player because of its agricultural backdrop and using state and federal incentives to spur production can aid rural economies.

Global researchers warn there is still a level of uncertainty over just how effective the new sources could be in reducing the emissions from a commercial jet.

Fresh Energy and other clean energy and environmental groups warned investing too much into one source could have unintended consequences.

Trevor Russell, water program director for the group Friends of the Mississippi River, said if policymakers and industry leaders go "all in" on corn-based ethanol, for example, other natural resources could see negative effects.

"You would really build an aviation industry that is overly reliant on summer annual row crops that are the dominant source of runoff pollution to the Mississippi River," Russell emphasized.

He noted there is potential for winter oilseeds, which can be planted in concert with traditional crops without having to convert more land.

As research led by institutions like the University of Minnesota plays out, airlines are seeing record demand for air travel post-pandemic. And experts said current forms of Sustainable Aviation Fuel still represent a drop in the bucket of the fuel needed to get these planes from one city to another.

Environmental and wildlife conservation in Montana took hits during this year's state legislative session, including vetoes from the governor on bills that received bipartisan support.

Among bills Gov. Greg Gianforte vetoed was House Bill 477, which would have phased out some single-use Styrofoam food containers in favor of those made from Montana agricultural byproducts.

The bill's sponsor, Rep. Marilyn Marler, D-Missoula, called it "discouraging" when such a bipartisan effort is vetoed.

"Because it seems to me he did not listen to a wide variety of people, even in his own party," she said. "I think that with this particular bill, it just didn't send the right message about what our values are."

Tourism and recreation are important and growing industries in the state, and as Marler put it, "People don't come here to see trash."

Constituents can see how their lawmakers voted on conservation this session on the Montana Conservation Voters 2025 legislative scorecard.

Marler also voiced concern about weakening the Montana Environmental Policy Act, which was designed to uphold Montanans' constitutional right to a clean environment. While there was a win for habitat funding, Marler added she is seeing continued privatization of wildlife.

"It was not a great session for conservation and it was not a great session for Montana hunters," she explained. "It is becoming very hard to keep commercialization of wildlife off the books."

In renewable energy news, Gianforte vetoed the Montana Solar Shares Act, which would allow Montanans to buy shares in an energy-generating solar array. But a veto override poll for lawmakers is currently underway by mail.


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Conservationists are celebrating the protection of five miles of river frontage along the White Salmon River. The 174-acre site was purchased by The Conservation Fund more than a decade after the removal of Condit Dam. The dam was breached in 2011, draining the former Northwestern Lake. The lakebed makes up much of the acquisition.

Gates Watson, vice president of The Conservation Fund, said the removal restored a 44-mile free-flowing river.

"The dam's presence had an impact on the migration route for fish, including regional salmon populations, and disrupted Yakama Nation's right to fish and gather and hunt along this land, and with this transition that will be restored," he explained.

The land was purchased from PacifiCorp, which operated the hydroelectric dam. The site is located in the ancestral territory of the Yakama Nation. The acquisition will be managed by The Conservation Fund temporarily, before being acquired by Yakama Nation on a permanent basis.

Planning for the long-term restoration brought together PacifiCorp, Yakama Nation, The Conservation Fund and an owners association whose cabins sat near the shores of Northwestern Lake. Cabin owners had been leasing land from PacifiCorp. Site surveys were conducted to establish individual lots so owners could acquire the land under their buildings.

Watson said site planning also included a conservation easement and more.

"The vision for the completed White Salmon Corridor project is five miles of connected riparian habitat and a foot trail along the White Salmon River that is owned and managed by Yakima Nation, restoring opportunities for tribal members to access the river and fish," he continued.

The river is a breeding habitat for steelhead, Chinook and coho salmon, and researchers have found juvenile fish are returning in strong numbers.

A 100-megawatt solar project in rural Polk County set to begin operating this year has a unique focus on investments in youth.

Developers said the Apple River Solar Project will be able to power about 26,000 homes and offset CO2 emissions by nearly 130,000 metric tons, the equivalent of taking about 31,000 cars off the road each year.

Jeff Ringblom, chief development officer for the renewable energy company Geronimo Power, formerly National Grid Renewables, said the project will provide economic benefits to the community and a monetary donation to the Amery and Clayton school districts totaling $500,000.

"We've always been founded under the pretense of being what we call 'farmer friendly,'" Ringblom explained. "But that really encompasses the entire community and all of the stakeholders that are engaged. So we try to give back to the communities in which we operate in."

Both school districts are located in rural areas of the state. The funds will be distributed to them over the first 20 years of the project's operation. Ringblom noted they estimate the project will bring in about $36 million in the same time period, including about $10 million in new tax revenue.

The Boldt Company is constructing the utility-scale solar facility.

Mark Osten, vice president of energy project and business development for Boldt, said they recruited about 40 apprentices to work on the project, 20 of which are carpenters. He noted Boldt has been active in sponsoring apprentices, starting at the high school level, to train and expose them to trade work, which he said is so important to future projects.

"There's such a shortage of skilled trades in the country these days because so many kids have been going to college, the trades have been suffering," Osten pointed out. "Now we're in this build phase around the country and we don't have the people."

Osten added the project has also created about 150 construction jobs and is the first utility-scale solar project in the state led by a Wisconsin-based union contractor.

"One of my personal missions is really to try to get union contractors from the state of Wisconsin to build Wisconsin," Osten emphasized. "The other contractors that have built utility scale have all come from out of state, and our position is, 'Well, why aren't Wisconsin contractors building these things?'"

The Apple River Solar project will supply power to Xcel Energy for its customers across the Upper Midwest.