Living Desert Alliance

Keep our Desert and Community Livable and Thriving

May 14, 2026 Having trouble viewing this newsletter? View as Webpage

Sonoran Think Tank



A Resource for Science‑Based Insight

on Regional Development


As Southern Arizona faces rapid changes in land use and infrastructure planning, many residents are seeking clear, research‑driven information to understand what major proposals may mean for their communities. Sonoran Think Tank was created to help meet that need by gathering, analyzing, and sharing objective, science‑based insights on complex development issues—including the hyperscale data centers now under consideration in the Town of Marana.


Colin Mellars, the Think Tank’s lead researcher and writer, holds a Bachelor of Science in Mechanical Engineering from the Rochester Institute of Technology and a Master of Engineering in Systems Engineering from Stevens Institute of Technology. With more than two decades in research and development for major diagnostic manufacturers, he has led design teams, overseen engineering programs, and helped bring advanced medical technologies to market. His work spans cardiovascular health, oncology, and other critical fields, and he is the inventor on more than a dozen U.S. patents.


Through public meetings and conversations with residents, Mellars, a Marana, Az. resident, has observed a consistent challenge: many people lack accessible, well‑sourced information that helps them evaluate large‑scale proposals, understand potential impacts, and engage confidently with local officials.


The Sonoran Think Tank aims to fill that gap by applying systems‑engineering methods to assess proposals, summarize relevant research, and present findings in a clear, non‑technical format—giving Southern Arizonans tools to participate meaningfully in shaping the region’s future.


Here are several articles pertaining to data centers and their impact on communities and the environment:


Click here (minute 2:15) to listen to Mellars’ 05/05/26 address to the Marana Town Council concerning thermal dispersion analysis of data center heat from the proposed 750mw Luckett Road North data center campus near the Marana Veterans cemetery.



To learn more, visit the Sonoran Think Tank for free accessible, evidence‑driven analysis that supports informed community engagement on regional development. A great resource for our community.

Hands in the Mud, Eyes on the Future


Buffelgrass Becomes Community-Built Housing


What started as a University of Arizona class project has quickly grown into one of Southern Arizona’s most joyful and innovative community efforts: transforming invasive buffelgrass—the wildfire‑fueling menace—into strong adobe bricks that could one day help build affordable homes.


At the Barrio Buffelworks Adobe Brickyard near Mission Garden, students, neighbors, and volunteers spend their Saturdays harvesting buffelgrass, mixing mud, shaping bricks, and getting wonderfully muddy in the name of desert resilience.


With summer heat speeding up drying times, production is picking up—and so is the vision. Participants realize they aren’t just learning a craft; they’re discovering its power to support long‑term goals like building casitas and low‑income housing from natural materials through true community participation.


Organizers see a future where the project creates paid work, including opportunities for unhoused residents to help build—and eventually live in—the homes they create. Add food, music, youth involvement, and a shared dream for a more humane city, and the Brickyard is becoming a shining example of community‑powered change.




The Living Desert Alliance salutes this effort. A creative and powerful way to Keep our Desert and Community Livable and Thriving.


Photo by Beihua Guo, UA

Project Coyote

Zoom Webinar


How Rodenticides Threaten Bobcats, Coyotes, & Urban Wildlife


Thursday, May 28, 11 AM PT / 2 PM ET


When a hawk grabs a poisoned mouse, a bobcat catches a lethargic rat, or a coyote scavenges a dying rodent, toxic rodenticides move up the food chain—quietly weakening the carnivores our ecosystems depend on. This hidden crisis is unfolding in backyards, farms, and wild spaces across the country.


Join Project Coyote, for a free webinar to learn what these poisons are doing to wildlife and the practical steps we can all take to reduce harm.


State Advocacy Manager Kiely Smith will moderate a conversation with two leaders in wildlife science and land stewardship:




Whether you’re a homeowner, rancher, gardener, or wildlife advocate, you’ll leave with solutions that protect wildlife for generations.


Register Here


P.S. Know someone who cares about wildlife and healthy ecosystems? Forward this newsletter and invite them to join in!

Kids’ Corner Part 2

More Recycling Facts That

Will Blow Your Kids’ Minds!


Last week we shared five recycling facts guaranteed to blow your kid’s mind. Below are five additional sustainability tips (6 – 10) centered around water conservation.


Test your kids' knowledge by asking them these five facts during mealtime, in-between commercials while watching TV, or just before bedtime. See what they have to say, then give the correct answer. If they get it right, give them a high five and a pat on the back. They deserve it.


Water: The Ultimate Life Hack

Fact 6: The average American uses 80-100 gallons of water daily—that's like filling up a small swimming pool every week.

Fact 7: A leaky faucet that drips once per second wastes over 3,000 gallons per year.

Fact 8: It takes 1,800 gallons of water to produce a single pair of jeans.

Fact 9: Only 3% of Earth's water is fresh, and most of that is frozen in glaciers.

Fact 10: Taking a 5-minute shower uses 25 gallons of water—a bath uses 70 gallons.


Sharing these sustainability facts empowers kids to understand

and act on real-world environmental challenges. More next week!

Reminder

Join Watershed Management Group’s Tanque Verde Creek Restoration!



Saturday, May 16th, 7:30 am to 10:30 am


Watershed Management Group welcomes people of all ages and backgrounds to help revive our heritage of seasonal and year‑round flows.


The focus of this event is removing Arundo donax (giant reed)—an invasive plant that consumes 3–4 times more water than native species, crowds out habitat, and increases flood and wildfire risk. Clearing Arundo helps restore groundwater levels, surface flow, and the health of the creek’s riparian forest.


Since 2021, WMG volunteers have helped restore more than 60 acres by removing Arundo and planting native species. Your participation keeps this momentum growing and supports the long‑term recovery of Tanque Verde Creek.


Click here for more information and to register for this fun and educational event. Bring your friends and family too!

Living Desert Alliance