Climate & Environment

Thinking Huts Is Printing a Brighter Future

Anna Tolette — Mon, 10 Mar 2025 20:24:56 +0000

Thinking Huts Is Printing a Brighter Future Anna Tolette Mon, 03/10/2025 - 14:24

Kelsey Yandura

In 2015, “3D printing” still conjured up images of the absurd, the novel or the futuristic — think custom tabletop game pieces, small replacement parts, decorative novelties and even 3D-printed chocolate.

But Maggie Grout (Mgmt’21) has never been one to think small. At just 15 years old, three years before she enrolled as a Buff, Grout walked up to her dad and asked a life-changing question: “What if we 3D-printed a school?”

The answer, in the form of Grout’s nonprofit Thinking Huts, would ripple out to impact not only her own future, but the futures of families and communities across the globe.

Welcome to Bougainvillea

In 2022, seven years after Grout’s initial idea sparked, Bougainvillea was born — a 700-square foot, 3D-printed school in south central Madagascar and Thinking Huts’ first officially completed project.

According to data from UNESCO and the United Nations, sub-Saharan Africa faces the highest education exclusion rates in the world. In Madagascar, the crisis is acute: three-fourths of secondary-age children don’t attend school due to issues like overcrowding and dangerous commutes. One-third won’t complete primary education, and 97 percent of 10-year-olds who finish primary school cannot read simple sentences.

Thinking Huts hopes to change that. Bougainvillea is small but mighty, holding up to 30 students and serving as a beacon of hope for the local community and proof of Thinking Huts’ potential to address the global education opportunity gap.

And while the grunt work of planning and preparing spanned the better part of a decade, the execution was swift — using an industrial-scale 3D printer and a cement mixture, an on-site team printed the modular wall components in just 18 hours. These units were designed to fit together seamlessly, forming a puzzle-like assembly to complete the structure. The roof, doors and windows, handcrafted by local artisans and builders, were added on several weeks later.

Grout recalls: “When I was looking at the walls being printed, I kept thinking, ‘Oh, my gosh, this is crazy. It’s finally happening.’”

Patience Pays Off

Thinking Huts was forged at the intersection of two different causes: education and sustainability. For Grout, they are intimately connected.

“We know that in order for us to continue to increase access to education in these communities, we have to have a focus on sustainable building metrics,” said Kristen Harrington, director of development at Thinking Huts. “A lot of organizations focus on speed. But if you’re looking at how to build more holistic communities and better equip families and address the poverty cycle, you have to take the whole picture into account.”

While this kind of long-term, intersectional problem-solving does not lend itself to the immediate gratification of a “quick fix” — each decision requires careful thought, planning and foresight — Grout said the result is lasting.

“It’s not an overnight thing,” said Grout. “We’re trying to set up the next few generations to succeed and go further than us, rather than thinking of the short term. It’s a long haul type of journey.”

A Relational Approach

For Thinking Huts, this kind of holistic approach means focusing on building strong, equitable, sustainable relationships in their partner communities.

“Relationship building is a slow drip,” Harrington said. “It’s an opportunity for us to really assess what’s going to be able to create sustainability in these structures for generations.”

In order to create this sense of longevity, Thinking Huts spends time building trust with community leaders and students, taking their needs and skills into account and assessing how to collaborate with local workers, builders, artisans and technicians. For Bougainvillea, this meant partnering with area manufacturers in the construction process, handing off 3D operational skills that can be applied to future construction projects.

Grout said this relationship-first ethos has roots in her years at �山��, where she said the people she met were the most impactful, including her mentorship with Mike Leeds (Fin’74).

“I think even now I’m realizing how critical it is to have a network of people around you,” she said. “The relationships I developed are the biggest things that I took away from school.”

CEO with a Story

Grout said her passion for educational opportunities has been a lifelong journey. Born and abandoned in a rural village in China, she was adopted by American parents at 18 months old and grew up in the U.S.

“I think I’ve already always been more aware of how people’s lives are different from mine,” said Grout. “I had big visions from a young age, just knowing my life could have followed a very different path. That’s what drew me more to understanding the importance of education.”

The result is a work ethic and leadership style that Harrington said extends beyond her years and has garnered international attention from major media outlets like Forbes and Good Morning America. In fall 2024, Grout was featured as one of Time magazine’s featured “Next Generation Leaders.”

“Maggie has this true grit and determination,” said Harrington. “She doesn’t want any child to feel like they don’t have the access that she had because she was adopted. So now she can bring opportunity to children in the pockets of the world that often don’t see innovation.”

Honeycomb on the Horizon

For Grout and her team of 10, Bougainvillea is just the beginning. Next up is the Honeycomb Campus. Named for its design of adjoining hexagonal bases, this multi-building project will serve three remote villages on the west coast of Madagascar. The project is set to include solar power and Wi-Fi access and will impact more than 200 students ages four to 16, starting in summer 2025.

When asked about her approach to the future and how she’d encourage other innovators in philanthropy and sustainability, Grout emphasized a sense of hope.

“I know that what we do now will have a major impact later on,” she said. “I am trying to aspire for a legacy of change, even if it takes time.”

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Photos courtesy Thinking Huts

Thinking Huts, founded by Maggie Grout, uses 3D printing technology to build sustainable schools in underserved communities.

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Sustainable Spinouts: Innovation in Action

Anna Tolette — Mon, 10 Mar 2025 20:20:54 +0000

Sustainable Spinouts: Innovation in Action Anna Tolette Mon, 03/10/2025 - 14:20

Heather Hansen

Imagine strolling down a sidewalk made from algae or building a wall with the help of microbes grown in a bioreactor.

This extraordinary image may sound futuristic, but the technology is already here, thanks to Prometheus Materials, a sustainability-focused �山�� spinout giving concrete blocks a makeover with the help of environmentally-friendly bio-cement-making bacteria, algae and microbes.

�山�� civil, environmental and architectural engineering professor Wil Srubar founded the Longmont-based company in 2021 with CEO Loren Burnett and a cross-disciplinary team of �山�� collaborators, including civil, environmental and architectural engineering associate professors Mija Hubler and Sherri Cook and the late Jeff Cameron, formerly of biochemistry.

The impetus for the research group formed several years earlier around a call for proposals from the Defense Advanced Research Projects Agency (DARPA), the research and development arm of the U.S. Department of Defense (DoD) focused on developing new technologies for the military.

“It sounded impossible, a bit like a Frankenstein objective of bringing building materials to life.”

“Our charge from the DoD was to grow a material that had both biological and structural function,” said Srubar. “It sounded impossible, a bit like a Frankenstein objective of bringing building materials to life.”

But the challenge was right for Srubar, who leads �山��’s Living Materials Laboratory, where researchers aim to create construction materials that are in harmony with the natural world.

“We had been thinking about these concepts for some time,” he said. “But this was the first government investment in this particular area that really catalyzed an entirely new field.”

After two years of “spinning their wheels,” said Srubar, the team had a breakthrough in the lab when they made the first sample of engineered living materials that fulfilled DARPA’s requirements. Srubar said this success required looking back — way back — to life on Earth before humans. They were inspired by formations called stromatolites, stony structures built by microscopic photosynthesizing organisms known as cyanobacteria, which are among the oldest living lifeforms on the planet.

“We know nature has built really strong, tough materials,” said Srubar.

By studying the composition of coral and seashells, for example, the team figured out how to make lab-grown versions of the natural phenomena.

“You apply principles of biomimicry, you bring that process into the lab and beautiful things can happen,” he said.

Now Prometheus Materials, named for the legendary Greek god who introduced fire and other technologies to humans, is making sustainable building materials with a process that combines microalgae with other natural components to form zero-carbon bio-cement and bio-concrete with the major goal of reducing carbon emissions in the construction industry.

This is so important because making concrete — the most ubiquitous human-made building material on earth — generates massive amounts of CO2 and contributes significantly to climate change. Global cement manufacturing produces 11 million tons of CO2 every day (roughly equivalent to emissions from all the cars in the world), or about 8% of the world’s total CO2 emissions, according to the U.S. Geological Survey. And, according to the U.S. Department of Energy, demand for cement in the U.S. alone is expected to double by 2050.

As the company realizes its transformative role in the construction industry, it has raised $8 million in private funding in the past year and was awarded a role in a $10 million grant from the Department of Energy (DOE) that will fund collaboration between a trio of national labs. Within this partnership, Prometheus will join other institutions in the field to establish methods for measuring, reporting and verifying CO2 removal and sequestration in cement and concrete materials.

Environmental Stewardship

Prometheus is just one example of �山��’s strong network of researchers bringing innovations out of labs and into companies that have real-world impact — the university is a national leader and spinout powerhouse, launching 35 companies in fiscal year 2024 and over 100 since 2016, according to Bryn Rees, associate vice chancellor for innovation and partnerships. Since 2000, the university has launched 44 sustainability-focused spinouts, including a dozen new companies in just the past few years, said Rees, who leads Venture Partners at �山��, the university’s commercialization arm for the campus.

According to Rees and Srubar, several factors combine to make �山�� so effective at generating these kinds of companies: research expertise, commercialization resources, market need and an eagerness to improve our world.

“There’s such a history of environmental stewardship here at the University of Colorado, and in �山�� specifically, and that’s very much a part of our institutional fabric,” said Srubar. “We do sustainability research really well and it’s one, if not the pillar, of our education and research mission at the university.”

Rees agreed: “It’s a function of our research prowess in that area. There are many highly talented researchers who care deeply about the climate crisis, and so that’s where they’ve oriented their research.”

Those innovations could be used in lots of different ways, but Rees shared, “The innovators are saying, ‘We want to apply these technologies to really important problems.’”

For Srubar and others, the drive to make the world a better place is strong.

“It all begins with a vision and a belief that, first, the world is not static; it can become whatever you dream,” he said. “Understanding that you have the power and the potential to affect change is what really fueled me and our team.”

Rees also sees market need as critical to driving sustainability-focused ventures.

“There is an abundance of funding opportunities and demand from the market to have these types of solutions,” he said. “You’ve got the push from what �山�� is really good at, and you’ve got the pull from a true need for these types of solutions across different industries.”

“You’ve got the push from what �山�� is really good at, and you’ve got the pull from a true need for these types of solutions across different industries.”

Driving Meaningful Change

Another company with �山�� beginnings is the well-established, �山��-based LongPath, founded in 2017 by Greg Rieker, chief technology officer and �山�� associate professor of mechanical engineering, with colleagues Caroline Alden (PhDGeol’13), Sean Coburn (PhDChem’14) and Robert Wright, former �山�� senior researcher.

LongPath harnesses quantum technology to detect fugitive methane emissions from oil and gas operations, innovation that benefits industry and investors — and the planet. The company’s breakthroughs in laser technology and quantum sensing, rooted in �山��’s Nobel Prize-winning optical frequency comb technology, created a leak detection system to do what previous approaches could not: continuously detect invisible-to-the-eye natural gas escaping from pipes on-site at oil and gas facilities.

Finding and patching those leaks is a triple win — in industry cost savings (from $820 to $980 million per year), and improved air quality and public health. LongPath’s technology can identify natural gas leaks that sicken and displace thousands of people each year and cut greenhouse gas emissions, particularly methane.

Today, LongPath’s Active Emissions Overwatch System is live at oil and gas operations in several states, covering hundreds of thousands of acres. Rieker and his team see the impacts of those systems growing each day, and he estimates that each system saves between 40 and 80 million cubic feet of methane annually.

“Every time we deploy a new system, it really is impactful,” he said, adding the team still celebrates every large leak located. “We’ll nail a big one for a customer, and that’s exciting.”

Similar to Srubar, LongPath’s founders were motivated by protecting the environment.

“Many academics measure impact in terms of papers published or citation rates. I always wanted the impact of my work to be more palpable,” said Rieker. “In 2024, LongPath stopped more than 6 billion cubic feet of methane emissions and counting. That’s impact, and that’s why we launched.”

“Many academics measure impact in terms of papers published or citation rates. I always wanted the impact of my work to be more palpable.”

Wil Srubar of �山��'s Living Materials Laboratory

Recently, the company received landmark financial backing from the DOE for a loan of up to $189 million to accelerate the scale-up of the company’s monitoring systems.

Another game-changing company making significant strides in sustainability is Louisville-based Solid Power, founded in 2011, based on technology developed by �山�� mechanical engineering professor Se-Hee Lee and professor emeritus of mechanical engineering Conrad Stoldt (Chem’94).

Similar to Srubar and Prometheus Materials, Stoldt and Lee answered a call from DARPA. Their challenge was to double the energy density of a rechargeable battery.

“The metrics they wanted to reach were unheard of,” said Stoldt, but he and Lee accepted the challenge anyway. “We saw it as an opportunity… and we sat down and determined that, at least on paper, the only rechargeable battery technology that could meet the specs for the program was a solid-state battery.”

Lee and Stoldt partnered with Douglas Campbell, a small business and early-stage product developer, and chief technology officer Joshua Buettner-Garrett to start Solid Power. Along with then-mentor Dave Jansen, the team negotiated a commercialization agreement with Venture Partners (known then as the CU Technology Transfer Office), making the company an exclusive licensee to the university’s intellectual property.

What began as an idea Stoldt said was “bootstrapped” in �山�� labs, Solid Power is now an industry-leading developer of next-generation all-solid-state battery technology. As their name suggests, solid-state batteries (SSBs) differ from conventional batteries in that the electrolyte powering them is a solid material instead of a gel or liquid. That gives SSBs many advantages over lithium-ion batteries now widely used in electronics, toys, appliances and — critically — electric vehicles.

Solid Power’s design bests lithium-ion cells on safety, cost, durability and battery life — attributes long sought by consumers and automakers. Their technology swaps the flammable liquid in lithium-ion cells with a solid, sulfide-based electrolyte that is safer and more stable across a broad temperature range. Solid Power’s cells also easily outpace the conductivity and energy density of today’s best rechargeable batteries. The result is a smaller, lighter cell that is cheaper and has a longer-lasting charge.

Solid Power, which went public in 2021, employs many Forever Buffs and boasts major partnership deals with BMW and Ford, along with a new 75,000-square-foot manufacturing facility in Thornton.

Their continued innovation was recognized with a recent $5.6 million DOE grant to continue developing its nickel- and cobalt-free cell, and, late last year, the company began award negotiations for up to $50 million in DOE funding. With this project, Solid Power intends to launch the world’s first continuous manufacturing process, allowing the company to produce its critical electrolyte material more quickly and at a lower cost.

From Lab to Marketplace

With the burgeoning success of Prometheus and others, Srubar hopes to inspire other researchers to make the leap to the marketplace. To that end, he was recently named Deming associate dean for innovation and entrepreneurship, a new role in the College of Engineering and Applied Science focused on building bridges between labs and the marketplace.

“This is something I’m so passionate about — shining a light for those inspired and driven by a vision to see change in the world and to follow that pathway of commercialization,” Srubar said. “I think �山��’s reputation will continue to grow in this space, and I’m excited to be a part of it.”

“I think �山��’s reputation will continue to grow in this space, and I’m excited to be a part of it.”

Emerging ventures at �山��

PAGE Technologies: Co-founded in 2023 by Elliot Strand (MMatSciEngr’21; PhD’23) and Payton Goodrich to commercialize a low-cost platform to transform agricultural and environmental monitoring, enhance fertilizer use efficiency, improve water resource management and advance climate resilience efforts.
eat meati: Within months of beginning to collaboratively research mushroom root (mycelium) together as PhD students, Tyler Huggins (MEngr’13; PhDCivEngr’15) and Justin Whiteley (MMechEngr’14; PhD’16) knew they’d found a nature-based way to create meat alternatives.
Tynt Technologies: Founded in 2020 by Michael McGehee (�山�� Chemical and Biological Engineering) and then-PhD students Tyler Hernandez and Michael Strand. After developing the initial technology for energy-efficient windows at Stanford, they moved to �山�� to complete their work and found the company. Tynt allows users to fully control the light and solar heat entering a home, turning panes from clear to opaque with the touch of a button.
Latimer Controls: Founded in 2022 by Simon Julien (ApMath’21; MS’22) and Zachary Jacobs (ChemBiolEngr’21) to bring to market their innovative solar energy control system that solves the issue of intermittent renewable power. The technology was co-invented by Julien, working as an undergraduate and master’s student in collaboration with Bri-Mathias Hodge (Electrical, Computer and Energy Engineering), Amirhossein Sajadi (Renewable and Sustainable Energy Institute) and the National Renewable Energy Laboratory.
Mana Battery: A �山�� startup founded on discoveries from Chunmei Ban’s laboratory (�山�� Paul M. Rady Mechanical Engineering), is developing best-in-class sodium battery technology with the potential to replace lithium-ion batteries.
Green Steel Environmental: a �山�� startup founded on technology discovered by Mark Hernandez (Environmental Engineering) uses waste from steel manufacturing to replace hazardous chemicals from wastewater treatment.

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Illustrations by Daniele Simonelli

From engineered "living" sidewalks to quantum-fueled leak detection systems, several CU spinouts are bringing earth-focused breakthroughs to the marketplace.

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A CU Education Partnership Is Inspiring the Next Generation of Climate Advocates

Anna Tolette — Mon, 10 Mar 2025 20:18:16 +0000

A CU Education Partnership Is Inspiring the Next Generation of Climate Advocates Anna Tolette Mon, 03/10/2025 - 14:18

Hannah Fletcher

On a fall day, elementary education majors in Melissa Braaten’s class are busy — busy as beavers, one might say — building mock beaver dams out of water and natural materials in small bins. During this exercise, budding teachers role-play teaching young learners in their future classrooms, asking questions and analyzing beavers’ role in ecosystems.

The climate science lesson is modeled after one that Braaten’s community partners teach at Heatherwood Elementary in �山�� County as part of Classrooms for Climate Action (C4CA). In this particular lesson, student scientists (lovingly referred to as “beaver believers”) study real beaver habitats in the local waterway, where the dams create wetlands habitats for other species and maintain lush surroundings important for the increasingly drier state of Colorado.

Launched by retired fifth-grade teacher Tiffany Boyd (MEdu’92), C4CA brings together retired and practicing teachers, community members, local climate change experts and youth to work together toward climate solutions.

In C4CA, kindergarten through high school students learn about environmental justice issues and play an active role in climate solutions — from sharing flood-mitigation ideas with city council to working with open space officials to address fire risks.

Braaten, an associate professor of STEM education and associate dean for undergraduate and teacher education in �山��’s School of Education, is a research partner for C4CA and documents how science teaching is powerful when it’s relevant to students’ lives and civic action.

With Braaten as the connector, C4CA educators visit her elementary education classes to share real-world examples and create C4CA’s own “ecosystem” of current and future teachers working together to support young people’s scientific inquiry and leadership in climate solutions.

“A central ingredient for C4CA’s success is that it takes everyone working together to make a change,” Braaten said. “Teachers credit its partner mentorship with inspiring and sustaining their efforts to help children be civic actors working for environmental justice — not only as future adults, but in the immediate present as vital members of our community.”

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Photo by Kristen Boyer/�山�� Valley School District

Classrooms for Climate Action connects future teachers, students and community partners to engage young learners in climate science.

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News Briefs from �山��

Julia Maclean — Mon, 10 Mar 2025 19:10:15 +0000

News Briefs from �山�� Julia Maclean Mon, 03/10/2025 - 13:10

Heard Around Campus

“Coach Mac was an incredible man who taught me about the importance of faith, family and being a good husband, father and grandfather.”

– �山�� Athletic Director Rick George after the death of Bill McCartney on Jan.10, 2025. Coach Mac was among the most successful head coaches in all sports in �山��’s 135-year athletic history.

Incarcerated at Risk in Climate Disasters

U.S. prisons are unprepared to safeguard the incarcerated from extreme heat, floods and other climate-related threats, according to a CU study with accounts from nearly three dozen formerly incarcerated people. Researchers found that vulnerabilities in infrastructure, insufficient emergency protocols and lack of oversight leave inmates at heightened risk during disasters. The team hopes their study will inspire more research around climate change adaptation, mitigation and prevention while also considering the voices of incarcerated people.

CU Buys Shuttered Louisville Movie Theater

�山�� purchased the 8.85-acre Louisville property that housed the Regal Cinebarre movie theater, which closed last May. The site, purchased for $10 million, is intended for a mixed-use, transit-oriented development that includes university housing. The property is seven miles from campus.

New Quantum Facility in �山��

�山�� is spearheading and providing leadership and resources to a new 13,000-square-foot quantum facility in east �山��. The effort is in partnership with Colorado State University, Colorado School of Mines and Elevate Quantum, a tech hub with a coalition of 120 organizations. The facility will include collaborative office space for early-stage quantum companies and state-of-the-art scientific equipment.

Digits: Europa Instrument

The Surface Dust Analyzer, designed and built by the �山�� Laboratory for Atmospheric and Space Physics team, launched to Jupiter’s Europa moon aboard NASA’s Europa Clipper spacecraft to collect data that may determine whether the moon has conditions that could support life.

Years to get to Europa

35 pounds

Weight of CU apparatus

$53 million

Instrument’s cost

16 miles

How close Europa Clipper will be to the moon’s surface

~1.9B

Number of miles Europa Clipper will travel across the solar system

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Climate risks for incarcerated individuals, a new CU development in Louisville, a cutting-edge quantum facility and the legacy of Coach Bill McCartney.

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Chancellor Schwartz Discusses �山��'s Sustainability Efforts

Julia Maclean — Mon, 10 Mar 2025 17:46:52 +0000

Chancellor Schwartz Discusses �山��'s Sustainability Efforts Julia Maclean Mon, 03/10/2025 - 11:46

What do you want people to understand about sustainability?

Sustainability is the most pressing issue facing humankind in the 21st century. We need to ensure that human life continues on the planet in a manner that gives everyone the opportunity for a life worth living. There is a misconception that sustainability is a STEM (science, technology, engineering and math) issue — that it’s a problem for scientists and engineers to solve. But sustainability is a human challenge. Our failure or success will affect each of us, and we must work together across disciplines to implement solutions.

�山�� will soon welcome its first vice chancellor for sustainability. How will this position influence future campus efforts?

I am thrilled that we’ve hired Andrew Mayock, chief sustainability officer for the federal government since 2021, as our inaugural vice chancellor for sustainability. I’ve charged Andrew with advancing �山��’s reputation for bringing climate solutions to life. As the “face of sustainability” for our campus, he will take an inclusive and interdisciplinary approach to build on our legacy and make �山�� a household name for sustainability impact across Colorado, the United States and around the globe. I know he is eager to get started!

How can alumni and friends of �山�� get involved in sustainability efforts?

We’re always looking for partners who are willing to share their insights, time and financial support to advance �山��’s vision and support our incredible sustainability-focused research and teaching. You also can be an ambassador for �山�� in your own communities — tell your friends, neighbors and prospective students about what we’re doing in sustainability! Explore how you can minimize your carbon footprint and address issues of concern in your own cities. If you are an employer, you can also engage with �山�� on implementing climate action strategies in your company or workplace.

In five or 10 years, what evidence will show that �山�� has advanced in sustainability?

As a campus, we will pursue some “quick wins,” while also working on priorities that take more time and effort. I want to see �山�� lead the charge in making Colorado the most sustainable state in the nation. In the coming years, we’ll aim to advance both climate education and the implementation of solutions across the United States and beyond, transforming the way higher education drives sustainability.

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Photo by Glenn Asakawa

Chancellor Schwartz reveals the importance of a collaborative approach and the role of alumni in advancing climate action and sustainability on campus and beyond.

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CU's Solar Power Move: East Campus Array

Anna Tolette — Tue, 12 Nov 2024 20:56:40 +0000

CU's Solar Power Move: East Campus Array Anna Tolette Tue, 11/12/2024 - 13:56

Kelsey Yandura

Colorado is famous for generous levels of sunshine — and CU is looking for ways to harness those rays for more than just vitamin D.

In one of the latest steps by campus leadership to drive down emissions and increase energy efficiency, the university is scheduled to begin construction next summer on the East Campus solar array, a two-acre, ground-based panel system with a $7.8 million price tag. The project will be the largest of �山��’s 16 existing solar arrays, all of which are located on Main Campus buildings.

“We’re aiming to source about 10 percent of our electrical usage from renewables,” said Chris Ewing (EnvDes’96), vice chancellor for infrastructure and sustainability at �山��. “This project will get us up there closer to 4 or 5 percent, halfway to our goal.”

The 1.1 megawatt ground-mounted solar array is projected to offset 1.4 million kilowatt hours annually, amounting to about 1.3% of �山��’s annual electricity usage.

The project supports CU’s Climate Action Plan, which aims to reduce campus emissions 50% by 2030 and completely decarbonize by 2050.

“We’re in the midst of a climate crisis, and we need to do our part to reduce our carbon emissions,” said Ewing. “The other part of the argument is that it makes good business sense. If we invest in solar panels now, that’s 1.1 megawatts of power that we don’t have to worry about month after month. It will pay for itself after 20 years.”

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Photo by Glenn Asakawa

CU is scheduled to begin construction next summer on the East Campus solar array, the largest at �山��.

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Welcoming the Wolf to Colorado’s Western Slope

Anna Tolette — Tue, 12 Nov 2024 20:48:21 +0000

Welcoming the Wolf to Colorado’s Western Slope Anna Tolette Tue, 11/12/2024 - 13:48

Dan Oberhaus

On a cold morning in December 2023, Joanna Lambert found herself surrounded by five gray wolves on Colorado’s Western Slope. For most people, this sounds like the stuff of nightmares. But for Lambert, a professor who teaches animal ecology and conservation biology at �山��, it was a dream come true.

“I was so close to the wolves, I could smell and hear them,” Lambert said. “The whole experience was just extraordinary.”

For the first time in over 75 years, gray wolves were about to set foot on Colorado soil, marking the first time an endangered and federally protected species was reintroduced to its native habitat by a democratic vote. And this historic occasion was due in no small part to Lambert’s tireless — and often thankless — work advocating for this misunderstood apex predator.

The “Big Bad Wolf”

Lambert was elated as she watched the wolves bound across the snow-dusted field. But as the last wolf disappeared into the Coloradan wilderness, she couldn’t help but feel a twinge of anxiety. After a decades-long career studying and advocating for endangered species worldwide, Lambert knew that releasing these wolves into the Rockies was just the beginning. The true test would be whether humans could learn how to co-exist with the wolves — and she had every reason to be worried.

Prior to the arrival of European settlers, North America was home to millions of gray wolves whose habitats stretched from modern Mexico into the Canadian north. The largest of any dog species — technically known as Canis lupus — gray wolves were despised by settlers, who viewed them as a threat to their livestock, big game, and personal safety.

“Western settlers brought all these myths and legends about the ’big bad wolf,’” said Lambert. “There’s something about gray wolves that evokes more fear, dread and loathing than any other species I have ever worked with.”

Throughout the 19th and early 20th centuries, settlers systematically tried to exterminate gray wolves in the region. Their programs were devastatingly effective, and by the time gray wolves were officially listed as an endangered species in the mid-1970s, only a few hundred breeding pairs remained in the lower United States.

A vote decides

When Lambert arrived at CU in 2015, the U.S. Fish and Wildlife Service had recently delisted gray wolves as an endangered species in the Northern Rockies. This sparked controversy among conservationists, who argued that gray wolf populations were nowhere near the levels needed to justify delisting.

“Colorado is arguably the best place in the U.S. to reintroduce gray wolves,” Lambert said. “We have around 20 million acres of protected public lands, the most abundant elk population anywhere in the country, and a prime location to enable full latitudinal distribution.”

The lack of government support particularly troubled Mike Phillips, director of the Turner Endangered Species Fund, who was previously a state senator of Montana and former biologist with the National Park Service. When Lambert arrived in �山��, Phillips was cooking up a plan to put the reintroduction of gray wolves in Colorado to a state vote.

Lambert jumped on board and spent the next five years working with a political campaign team of scientists, nonprofit partners, pollsters, lawyers and citizen volunteers known as the Rocky Mountain Wolf Project (RMWP). By 2019, RMWP had enough signatures to get the initiative on the 2020 General Election ballot. Along with several RMWP colleagues, Lambert herself delivered those signatures to Colorado’s secretary of state.

She was also a spokesperson for the campaign. “Never in a million years would I have thought I’d be in television ads for a political campaign,” reflected Lambert. “I’m happiest in wild landscapes running around after animals, and there I was in the trenches of a campaign.”

The result was Proposition 114, which was voted into law by Coloradans in 2020. Beginning in 2023, it committed the state to releasing around ten gray wolves per year for the next three to five years.

Into the wild

The initiative was a landmark moment for ecological conservation, and it passed by the narrowest of margins — 50.9% in favor. When considering why some would be opposed to the measure, Lambert says that a lot of the opposition stems from concerns about personal safety (though gray wolves almost never attack humans) and impact on livestock producers.

For Lambert, these concerns echo the fears that once nearly drove gray wolves to extinction.

“We’ve lived with wolves and other apex predators through virtually all of our evolutionary history,” said Lambert. “That’s one thing humans are very good at — we’ve got a big brain and the tools to cope. It will just take time to attenuate the inherent fear that many folks have about these predators and to relearn how to share a landscape with them.”

Today, one of Lambert’s major research initiatives is investigating the different evolutionary trajectories of gray wolves and coyotes, the closest living genetic relative to the gray wolf. Unlike gray wolves, coyotes are increasingly co-existing with humans in urban environments. The question for Lambert is why, and the answer may have a lot to teach conservationists about how to tilt the odds in favor of successfully reintroducing the gray wolf throughout the American West.

In the meantime, Lambert believes that Colorado taking the reintroduction of gray wolves into its own hands bodes well for future conservation efforts in the state and across the nation. The journey, however, could be a long and winding one. In August, Colorado Parks and Wildlife officials announced that two of the gray wolves released last year — along with three of their pups — would be relocated following a spate of attacks on livestock that local ranchers blamed on wolves.

While Lambert acknowledges this was a blow, she doesn’t see the relocation as a setback and says it’s important to keep sight of the bigger picture.

She says fewer than 0.01% of cattle in the northern Rockies are attacked by gray wolves, and that cattle are far more likely to die from eating larkspur weeds or even being struck by lightning than a wolf attack. And the majority of the reintroduced wolves, she says, are not causing any problems.

“The fundamental reality is that we are living through the sixth extinction crisis and we must learn how to live with wildlife,” said Lambert. “We are turning into a state that represents an alternative way of thinking about how to manage wildlife, and this should be a source of hope for everyone.”

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Illustrations by Anuj Shrestha

After an 80-year absence, gray wolves have returned to Colorado. CU’s Joanna Lambert discusses the implications — and why she fought so hard to make it happen.

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Fall 2024

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A Celestial Event: CU Eclipse Glasses

Anonymous — Tue, 16 Jul 2024 06:00:00 +0000

A Celestial Event: CU Eclipse Glasses Anonymous (not verified) Tue, 07/16/2024 - 00:00

Christie Sounart

�山�� alumni, staff, donors, parents and friends around the country took part in the April 8 solar eclipse viewing with special CU-themed eclipse glasses. Whether they were gazing at a full or partial eclipse, the moment brought awe and reflection.

“My son starts CU next fall, and it was really cool to wear the CU glasses together,” said Michael Woods (MechEngr’94) of Allen, Texas. “The eclipse was an amazing experience. The whole thing literally brought a tear to my eye.”

Elizabeth Eger (Comm, Engl’06; PhDComm’18) in Austin, Texas (top left), Margaret Mracek and Valerie Johnson in Somerset, New Jersey (top middle),�山�� Donor Relations team in �山��, Colorado (top right), Michael Woods (MechEngr’94) and son Fischer in Allen, Texas (bottom left), Margaret Arreola’s daughter in Golden, Colorado (middle center), George Kiteley (MusEdu’66; MMus’68) (middle right), Katy Kotlarczyk, Vice Chancellor for Advancement, and her daughter in �山��, Colorado (bottom right)

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Photos courtesy Elizabeth Eger, Margaret Mracek and Valerie Johnson, �山�� Donor Relations, Michael Woods, Margaret Arreola, George Kiteley and Katy Kotlarczyk

�山�� alumni, staff, donors, parents and friends around the country took part in the April 8 solar eclipse viewing with special CU-themed eclipse glasses.

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Climate & Environment

Thinking Huts Is Printing a Brighter Future

Welcome to Bougainvillea

Patience Pays Off

A Relational Approach

CEO with a Story

Honeycomb on the Horizon

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Sustainable Spinouts: Innovation in Action

Environmental Stewardship

Driving Meaningful Change

From Lab to Marketplace

Emerging ventures at �山����

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A CU Education Partnership Is Inspiring the Next Generation of Climate Advocates

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News Briefs from �山����

Heard Around Campus

Incarcerated at Risk in Climate Disasters

CU Buys Shuttered Louisville Movie Theater

New Quantum Facility in �山����

Digits: Europa Instrument

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Chancellor Schwartz Discusses �山����'s Sustainability Efforts

What do you want people to understand about sustainability?

�山���� will soon welcome its first vice chancellor for sustainability. How will this position influence future campus efforts?

How can alumni and friends of �山���� get involved in sustainability efforts?

In five or 10 years, what evidence will show that �山���� has advanced in sustainability?

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CU's Solar Power Move: East Campus Array

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Welcoming the Wolf to Colorado’s Western Slope

The “Big Bad Wolf”

A vote decides

Into the wild

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A Celestial Event: CU Eclipse Glasses

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Emerging ventures at �山��

News Briefs from �山��

New Quantum Facility in �山��

Chancellor Schwartz Discusses �山��'s Sustainability Efforts

�山�� will soon welcome its first vice chancellor for sustainability. How will this position influence future campus efforts?

How can alumni and friends of �山�� get involved in sustainability efforts?

In five or 10 years, what evidence will show that �山�� has advanced in sustainability?