By Elizabeth Hewitt for Reasons to be Cheerful.
Broadcast version by Mike Moen for Minnesota News Connection reporting for the Solutions Journalism Network-Public News Service Collaboration

Amid black-eyed Susans and purple wildflowers growing between rows of solar panels at Connexus Energy’s headquarters in Ramsey, Minnesota, Rob Davis has seen hover flies, swallows and a hummingbird moth.

“It’s just like being in a nice, natural place,” says Davis, Connexus public affairs lead. “But it’s also just a visual delight, because there’s so many things to see when you sit and wait.”

When the array was installed almost a decade ago, the initial plan was to keep gravel around the panels. Instead, the electricity co-op planted a mixture of flowering plants — becoming what Davis says was the first pollinator-friendly solar project in the US. 

Now, many others are following suit. 

In Minnesota and across the country, planners are increasingly eschewing turf grass and gravel for flowering meadows that support butterflies, bees, insects and other threatened wildlife.  

“You have the opportunity with solar to actually benefit the surrounding land if you’re thoughtful about how you do it,” says Katie Siegner, a manager in carbon-free electricity at RMI who has researched pollinator-friendly solar.

Bees, bats, insects and birds that help to pollinate plants are responsible for a key part of the ecosystem, and are crucial for growing food. But they are struggling, due in part to climate change, habitat loss and use of pesticides and herbicides. The western bumblebee population has declined by 57% since 1998. Migratory monarch butterflies were listed as an endangered species by the International Union for Conservation of Nature last year, with the population estimated to have diminished by between 22% and 72% in the last decade. Honey bee colonies have declined by up to a third every winter in recent years, according to the US Department of Agriculture. 

Meanwhile, as the Biden administration has sought to scale up solar energy, panels are poised to take up more space on the landscape. Advocates focused on pollinators see potential benefits in the solar fields, compared to other types of land use.

“It provides a pretty incredible opportunity,” says Wendy Caldwell, executive director of the nonprofit Monarch Joint Venture, which aims to conserve habitat for monarch butterflies and other pollinators.

Since the monarch first was reviewed for endangered species status in the US in 2014 conservationists adopted an all-hands-on-deck approach to try to expand habitat, Caldwell says, looking to buffer zones on agricultural lands, roadsides, urban gardens and more. Solar developments have an additional benefit of not needing the pesticides and herbicides common to farming, she says. 

In a study of four solar installations with flowering ground cover, which included milkweed, in Minnesota, Monarch Joint Venture found that a variety of species — including monarchs — were present. 

“We know that monarchs and other pollinators are using these sites,” Caldwell says.

In the UK, researchers found “solar meadows” could boost the number of bumblebees even in nearby areas. Shade from the panels can delay the flowering of some plants, giving pollinators access to pollen later in the season. A 2021 report in Environmental Entomology concluded that native flowering species suited to the site around solar developments could support pollinators, though it underscored the importance of implementing projects carefully, having oversight and assessing how well they are growing.

At the Ramsey array, a Connexus team walks the site once a year, clearing out baby trees growing as weeds, according to Davis. Every other year, the field is mulch mowed, which breaks up the dead plant material that settles. Some projects use occasional sheep grazing for a similar effect. Aside from occasional spot reseeding, Davis says the project takes very little ongoing maintenance. Connexus now uses pollinator-friendly habitat in all of its projects. Some projects involve beekeepers, producing honey that can be sold.

Minnesota was the first state to establish a scorecard for pollinator-friendly solar projects, passing legislation in 2016. Sites use the guide to log everything from the diversity of plantings to percentage of wildflower cover. 

“The movement shifted to thinking about the entire landscape instead of just a superficial fringe,” Davis says.

As of March 2022, 55 Minnesota solar sites were listed as pollinator friendly. More than a dozen other states now have similar scorecards.

Siegner, of RMI, found in her research that pollinator habitat brings other benefits to solar sites. The planted meadows sequester carbon, help recharge groundwater and reduce erosion. Improving habitat for bees and insects could also boost yields for crops that depend on pollinators at neighboring farms; a model found soy yields could be up by 6.3 percent near pollinator-friendly solar.

Siegner says incorporating pollinator habitat can win local support for solar projects — a hurdle for many solar developers. Finding dual uses, like grazing sheep or incorporating other types of agriculture, is one strategy for courting local acceptance.  

Plantings for a pollinator-friendly solar project can cost more than turf or gravel, and finding a sufficient supply of native seeds can also be a challenge. But the Bee and Butterfly Habitat Fund’s Solar Synergy initiative, launched in March, will soon provide solar developers with free seed mixtures suited to specific site needs that will flower from early spring through the summer. One seed mix will be low growing, featuring plants like clover, that won’t impede panels close to the ground. Another taller mixture will be suitable for buffer areas. Monarch Joint Venture is on board to monitor sites and report on how well the habitats work for pollinators. Bee and Butterfly Habitat Fund will also connect project leaders with commercial beekeepers, so the arrays can be used to produce honey. 

“It’s another way of delivering multiple benefits,” says Pete Berthelsen, Bee and Butterfly Habitat Fund executive director. “I really like the fact that it’s green renewable energy, and we’re putting less carbon into the atmosphere because of it. But who wouldn’t want there to be pollinator benefits associated with that project going in?”


Elizabeth Hewitt wrote this article for Reasons to be Cheerful.


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The Trump administration's long-term plan for artificial intelligence could have far-reaching environmental impacts across the country.

His strategy calls for the removal of land use rules considered prohibitive to the construction of AI data centers. Last year, then Gov. Eric Holcomb announced Microsoft would invest $1 billion to establish a new AI data center in Laporte to generate cloud computing infrastructure.

Ben Murray, senior researcher for the advocacy group Food and Water Watch, said fossil fuel plants are already being reopened to help meet high energy demands.

"We just need to be aware that anything that prolongs our reliance on fossil fuel is going to increase the problems that we're seeing from the climate crisis," Murray explained.

Murray argued high-tech progress should not come at the expense of increased household energy prices. Residents' support is low due to concerns about increased traffic and noise near the centers. The Trump administration said environmental and permitting regulations will only slow America's dominance in the AI field.

A report last year found emissions from data centers owned by Apple, Google, Meta and Microsoft were more than seven times higher than officially reported. Computer servers using AI require far more energy than those without. A ChatGPT query, for example, can use up to 10 times more electricity than a standard Google search.

"These companies can seem as if they're decreasing their emissions and meeting net-zero goals but in reality, the emissions are amping up faster than ever for these companies," Murray pointed out.

Murray noted the push for more data centers is already leading Big Tech companies to backtrack on their climate goals. It is possible to power AI services with renewable energy sources, he added, but doing so requires political will.

As of June 2025, a 1,200-acre corn and soybean field just outside of New Carlisle has turned into eight Amazon-led AI energy centers. The tech giant plans to construct a total of 30 at the site.


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After one year, Washington's first comprehensive bee survey has documented 15 species that have never been collected in the state before.

The project is cataloguing native bees, which includes nearly all species in the state, but excludes honeybees.

Karla Salp is a communications consultant with the Washington State Department of Agriculture's Washington Bee Atlas program, which conducted the survey.

She said the data will serve as a baseline to track bee populations.

"The reason why this is happening in the first place is to answer the question, how are pollinators doing in Washington state?" said Salp. "And the answer is we don't know, because we've never actually looked at even what bees we have throughout the state."

Salp said the project also involves compiling a list of plants that each bee species pollinates so residents can make their yards more attractive to these beneficial insects.

As honeybee numbers continue to decline rapidly, Salp explained that native pollinators may become more important to Washington's agriculture.

"Knowing what native pollinators we have and how we can support them is really a sustainability issue" said Salp, "to make sure that whether we have honeybees here or not, there are options for pollination."

Volunteers collected over 17,000 bees on more than 600 different host plants.

Salp said the process of identifying them is slow because each one must be viewed under a microscope, and there is still considerable work to be done.

"We're expecting to find a lot more species" said Salp, "that are either rare or even new to the state. "

If people are interested in volunteering, an online application for the Bee Atlas program is available on the Washington State Department of Agriculture website.




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The Trump administration wants to overturn a conservation rule that had garnered more public comment than any in U.S. history up until that time.

Commonly known as the Roadless Rule, the U.S. Department of Agriculture regulation prohibits road construction, reconstruction, and timber harvesting on nearly 60 million acres of national forest land.

Sarah McMillan - the senior attorney and director of the Wildlands & Wildlife Program at the Western Environmental Law Center - said before it was adopted in 2001, 1.5 million people submitted comments, with the vast majority in support of the rule.

"This was a rule that was carefully, thoughtfully developed," said McMillan. "There was a long process of inventorying these roadless areas and identifying these remote, often mature and old-growth trees. This didn't happen overnight."

A rollback of the rule would allow more logging and drilling on federal lands, which McMillan said would worsen climate change, harm wildlife & vital ecosystems, jeopardize water quality, and negatively affect recreational opportunities.

The Bush administration attempted to repeal the Roadless Rule in 2005, but lost in the courts.

In announcing the proposed rollback, U.S. Secretary of Agriculture Brooke Rollins claimed more logging would improve forest management, which would in turn decrease forest fires.

But McMillan said that argument is disputed in a 2020 Wilderness Society study that found just the opposite.

"The truth is, un-roaded areas burn at a significantly lower rate than areas with roads," said McMillan. "So, fires start near roads."

McMillan said it doesn't make sense to allow private developers to log more trees when the planet is undergoing a biodiversity and climate crisis - especially because old-growth trees create a buffer against climate change.

Forests cover almost 30% of New Mexico's land area.




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