By Genevieve Fox for Great Lakes Echo.
Broadcast version by Shanteya Hudson for Michigan News Connection with support from the Solutions Journalism Network

An Ann Arbor developer wants to build one of the first 100% solar-powered, carbon-neutral and fossil fuel-free communities.

The idea is to pioneer the creation of neighborhoods that limit their contribution to climate change.

This project, called Veridian at County Farm, is proposed by THRIVE Collaborative – a real estate development, design, building, and consulting firm and Avalon Housing, a developer. Both are based in Ann Arbor.

“This is the way that neighborhoods have to be built,” said Matthew Grocoff, the co-founder of THRIVE. His motivation is to build sustainability and fight climate change where he lives, hoping other communities will do the same.

Sustainable neighborhoods like Geos Neighborhood in Arvada, Colorado are growing in the U.S. But Veridian says it’s unusual because it’s creating one of the nation’s first mixed-income sustainable communities.

Construction began early this year. People can move in by late next year. The home prices are expected to be roughly $800,000 for a family home. That compares to a similar but more traditionally built home that’s $1 million in Ann Arbor.

“We’re building a better quality home and still able to sell them at attainable price points,” Grocoff said.

The more than 80 proposed homes include 50 affordable housing rental townhomes. These properties will cost roughly $650 to $950 a month to rent, said Marcia Luke-van Dijk, director of communications and fund development at Avalon Housing.

Each home will have all-electric appliances powered by solar panels. They will be built with sustainably harvested wood, Grocoff said. The appliances and building materials will be free of toxic chemicals.

“No one should live in a home where their appliances are killing them – where carbon monoxide or other poisons are being emitted,” said Missy Stults, the sustainability and innovations director for Ann Arbor.

The neighborhood will also have its own microgrid to supply it with solar energy, Grocoff said.

If the goal is to limit global warming to 1.5 degrees in 2050, we have to start now to prevent temperature rise, Grocoff said

“If you believe that it’s too hard or it’s not possible, or that projects that have done this are outliers, then it’s easy to just go with what’s easy,” he said.

“We have very big plans to build more neighborhoods into the future and work with other builders and developers so that all homes in neighborhoods are built like Veridian,” Grocoff said.

THRIVE bought the site of a former youth prison for the project from Washtenaw County. The property is next to County Farm Park on Platt Road.

Grocoff said his team convinced Ann Arbor officials that to make big steps towards a sustainable future, they needed the space.

The project is exciting, Stults said.

“This just makes sense,” Stults said. “Why in the world are we locking in old fossil fuel-based infrastructure when we could be investing in a clean and sustainable future.”

Solar energy doesn’t always make sense for every neighborhood, Stults said. If you have a neighborhood filled with big trees, you don’t want to knock them down as they provide a service to that community.

And it can be expensive, Stults said. Typically it takes 10 years before residents start to save money, Stults said.

The average cost of installing solar in Michigan is $12,000 to $20,000, according to Energy Sage, a solar energy company based in Boston, Massachusetts serving over 30 states.

But homeowners could save over $100,000 in energy costs over the span of a mortgage, or 30 years, Grocoff said.

Veridian is one of 17 projects from 11 countries around the world meeting the United Nations Sustainable Development Goals.

“We are on the verge of being able to eliminate concrete for our roads, which would eliminate somewhere between 650,000 to 1 million pounds of CO2,” Grocoff said.

CO2, or carbon dioxide, is a greenhouse gas that contributes to global warming. Limiting sources of carbon can be used as a marketing tool to attract buyers interested in sustainability, Grocoff said.

The development is part of the Living Community Challenge with the International Living Institute, a non-profit organization focused on supporting green projects. Grocoff hopes by being a part of this program, his project will receive a Zero Energy Certification.

But before labeling a project as zero energy certified, developers have to verify they’re following the guidelines for certification. These guidelines include that all of the building’s energy must be supplied by on-site renewables and no combustion.Once they’re improved, they can display the certification on their website or paperwork. .

Some companies once they receive the certification, they’ll stop making continuous efforts towards sustainability, Grocoff said. He adds THRIVE will always strive towards a green and healthy future.

“We will not add gas appliances now, and not ever”

The development will have a grocery store called Honey Locust Farm Stop and community gardens, Grocoff said.

He hopes Veridian will have restaurants and schools with similar commitments to sustainability.

“Sustainability is being able to provide all of the services that you need within a local area,” Grocoff said.

A sustainable future means local communities that provide their own food, water and energy.

“It’s a neighborhood that should be attainable.”


Genevieve Fox wrote this article for Great Lakes Echo.


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As West Virginia opens its door to the plastics recycling or "advanced recycling" industry, a recent report found only a fraction of plastics are recycled and plastics labeled as biodegradable in reality can take years to degrade.

One study found biodegradable plastic bags were still fully intact after three years of being buried in the soil. There are currently no federal standards regulating bioplastics, or products claiming to be biodegradable or compostable.

Judith Enck, president of the group Beyond Plastics, said the plastic recycling plants being built in Appalachia increase exposure to microplastics and pose health risks for neighboring communities.

"Chemical recycling just takes plastics heated at a really high temperature to make small amounts of fossil fuels, or uses vast amount of toxic chemicals to try to break down old plastic and make it new plastic," Enck explained. "(It is) the last thing we need."

Plastic production is forecast to increase by 70% over the next 20 years, with roughly half designed for single-use products, according to the report.

Enck argued without significant reduction in plastic packaging, consumers will continue to ingest chemicals like PFAS, lead, mercury, vinyl chloride and other chemicals found in food and beverage packing.

"We're particularly concerned by a chemical called polylactic acid, PLA," Enck noted. "That is typically made from corn or sugar crops, and they also contain toxic chemicals."

Microplastics and nanoplastics are produced when plastic products break down into tiny fragments, which end up in soil and waterways.

Enck pointed out plastic particles have been found in honey, beer, salt, tea bags, fruit, vegetables, seafood and meat. Microplastics have been found in human blood, organs, brains, breast milk and in newborn babies. Research has linked microplastics exposure to heart attacks, stroke, and diseases related to hormone disruption.

Two new studies find that without sustained intervention, California may permanently lose big sections of old-growth giant sequoia groves.

The majestic trees only grow on the western slope of the Sierra Nevada. Since 2015, 20% of them have died, mostly in three megafires in 2020 and 2021.

David Soderberg, Ph.D, a biologist with the U.S. Geological Survey and a study co-author, said the blazes incinerated many of the older, seed-bearing trees.

"You're getting much larger patches of fires burning at what's called high severity. So, you have this kind of bad combination for the sequoias where many more of the mature trees are dying, and there are many fewer of the seedlings regenerating," he explained.

The studies show there are substantially fewer seedlings than in the past, and those that germinate are imperiled by drought and heat stress linked to climate change. The Giant Sequoia Lands Coalition partners have planted more than 500,000 native seedlings in severely burned areas where reproduction has been insufficient.

Paul Ringgold, chief program officer with the Save the Redwoods League, said the idea is to give forest regeneration a head start.

"When you're planting seedlings, you're planting trees that have been grown in the nursery for two years or more. They're more robust than a seedling that is sprouting from a seed, giving it a little bit of an edge against the impact of drier, hotter summers," he said.

Old-growth sequoia are the world's largest trees and depend on fire to reproduce. But Ringgold noted that past fire-suppression efforts have led to a buildup of excessive fuel loads in the forests. So, extensive projects are underway to clear out dead vegetation and make the groves more resilient to fire.

Nearly 10,000 Montanans have petitioned the U.S. Forest Service to prevent mining activity in the iconic Smith River watershed.

The Smith is known for its majestic views and numerous wildlife species but it is also a huge draw for outdoor enthusiasts seeking to "disconnect." The Smith River Public Lands Coalition has called on the Forest Service to withdraw mineral leases granted to a company planning a $4 billion copper mine on private land near Sheep Creek, which feeds the Smith more than half of its water.

Josh Seckinger, a Bozeman-based Smith River guide, estimated he has floated the 5-day, 59-mile-long Smith 100 times. He thinks the copper sulfide mine drainage would be devastating.

"It just decimates anything with gills downstream," Seckinger pointed out. "That's fish, that's amphibians, that's aquatic bug life. It's a terrible way to sterilize a river."

Mine developer Black Butte Copper said it is committed to preserving Montana's water while creating economic development opportunities in the state, and claims it can build the mine in an environmentally friendly way.

Seckinger noted beyond the environmental and wildlife damage the mine drainage could cause, it also threatens the local landscape and the recreational economy built around the Smith River. He argued it is not just a hit to the businesses but to Montanans who want to experience the trip. It requires winning a permit in a state lottery.

"It is my hope that every resident of this state puts in for a lottery permit and wins, so they get the chance to experience this place," Seckinger emphasized. "Because once you experience this place, you understand immediately why it needs to be protected."

Black Butte Copper has bought nearly 700 claims on the public lands surrounding the one near Sheep Creek, potentially allowing the company to further expand its mining operations.


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