Climate Break

How Evangelical Communities in Indiana Are Leading Christian Climate Action 
In Indiana, evangelical churches are finding new ways to live out their faith through environmental action. With support from the Evangelical Environmental Network (EEN), congregations are installing solar panels, planting native gardens, creating nature play areas for preschoolers, and even adding electric vehicle charging stations. This initiative, often referred to by Christians as “creation care,” positions environmental stewardship and climate action as a biblical responsibility.
What is the Evangelical Environmental Network?
EEN is a biblically-based ministry and the environmental arm of the National Association of Evangelicals, dedicated to mobilizing Christians around climate action. By collaborating with churches, universities, and seminaries, the organization offers education on how creation care is a collective mission among evangelicals. In Central Indiana, this has meant congregations and Christian universities working together on eco-friendly infrastructure and community events such as Indy Creation Fest, an Earth Day-like celebration that joyfully highlights humanity’s duty to conserve and steward the beauty God bestowed on us.
Creation Care as Protecting the Poor
A central theme of EEN’s work is showing Christians that defending the poor and vulnerable also means addressing pollution — including from plastic, methane, and mercury — and climate change. Low-income communities often face the harshest impacts of extreme climate disasters, poor air quality, and contaminated water. By making this connection clear, EEN reframes environmentalism as an act of justice and compassion for humanity, aligning climate action with evangelical priorities. Their programs highlight not only environmental threats but also human health risks, from asthma linked to air pollution to the dangers of unsafe drinking water.
The Building of a Movement
Creation care is still a growing movement and remains a minority position within American evangelicalism. Some believers continue to prioritize human welfare over environmental stewardship without recognizing that the two are inseparable. Historically, evangelicals have been among the groups least likely to regard climate change as urgent and express wariness about climate science. While the visible progress in Indiana is promising, it remains only a small step in the broader effort to normalize creation care across the evangelical community. 
Nonetheless, by centering their approach on shared religious values, EEN helps evangelical Christians see climate action not as a burden, but as a natural extension of their mission to honor God and all of creation.
About Our Guest
Rev. Dr. Jeremy Summers, the Director of Church and Community Engagement at EEN, emphasizes that caring for the environment and caring for people are one in the same. He works with churches, universities, and local communities to connect biblical principles with climate action, advancing the creation care movement within evangelical circles. Within these spaces, he urges Christians to understand that protecting ecosystems is necessary to protect the people who live in them, especially those from marginalized groups who suffer most from pollution, climate change, and environmental injustice. 
Resources
EEN, The Evangelical Environmental Network
NAE, National Association of Evangelicals
Further Reading
The New York Times, In Indiana, Putting Up Solar Panels Is Doing God’s Work
American Academy of Arts and Sciences, Evangelical Environmental Network: Mobilizing Religious Groups for Climate Action
The Chronicle of Philanthropy, The ‘Eco-Right’ Is Growing. Will Bipartisanship Follow?
University of Arizona News, Researchers explore how to protect the environment while helping those living in poverty
For a transcript, please visit https://climatebreak.org/evangelical-christians-taking-environmental-action-with-rev-dr-jeremy-summers/.

The Benefits of Restoring Aquatic Ecosystems
For over a century, native salmon populations in California have been adversely impacted by human activities such as mining, dam building, and overfishing practices, often leading to the loss of critical habitat and  decreased genetic diversity. With additional environmental stress from climate change, such as rising surface temperatures and changes in freshwater temperature and flow, salmon populations have been quickly declining. In addition, dams trap salmon into the warmest parts of the watershed, where they are more vulnerable to predators and have decreased breeding area necessary for their survival. Salmon are an incredibly important marine species, often referred to as a keystone species, as they play an essential role in the health and function of an ecosystem. Not only are salmon ecologically beneficial through their ability to disperse nutrients throughout streams and rivers, but they are also culturally significant to Indigenous people. Indigenous culture has historic ties to salmon, including reliance on the species for sustenance and livelihood. As a result, indigenous tribes have a particular attachment to and concern for salmon, and issues such as diminished water quality and the burdens brought about by climate change have a deep resonance. In order to restore salmon populations, Indigenous groups and environmental activists have advocated for increased restoration of watersheds, the reopening and improving of ecologically important areas, and the removal of dams that block natural salmon spawning habitats.  
Dam Removal as Solution to Climate Change
As climate change reduces water flows in California and increases temperatures beyond which salmon can tolerate, certain populations of salmon have become endangered species. Drastically reduced population levels have brought about a wave of concern, as their absence can disrupt nutrient cycling, reduce food availability, and negatively impact the livelihoods of people who depend on salmon for sustenance, income and cultural value. The “California Salmon Strategy” outlines actions for state agencies to stabilize and promote recovery of salmon populations. The plan envisions coordination among multiple state agencies, Tribal Nations, and federal agencies for implementation. 
In the late 19th century, treaties between Pacific Northwest tribes and federal agencies gave tribes the right to hunt, gather, and fish in “accustomed grounds” in exchange for land. However, by the mid-20th century, these agreements had largely been abandoned by the federal government, with states outlawing traditional methods of subsistence fishing. Coupled with increased development and resultant large-scale habitat loss, salmon populations have been on a steady decline. Tribal governments have long opposed the construction of dams in California, raising concerns of the devastating effects such construction has had on their way of life and the biodiversity of river ecosystems.
Therefore, one solution has been the removal of dams to allow for continual, unobstructed streams of water for salmon to move freely through. Large dams built in the early 1900s block salmon’s access to over 90% of historical spawning and rearing habitat in mountainous streams. The largest river restoration project is currently taking place on the Klamath River, located in Southern Oregon and Northern California, where dam removal is predicted to improve water quality and restore access to more than 420 miles of habitat. The lack of access to these cold waters for spawning was one of the primary reasons for the steady decline of California’s salmon population. Studies project that the removal of the Klamath Dam will reduce the river’s temperature by 2-4 degrees, which salmon prefer as cold water holds more oxygen, allowing for improved metabolism and the preservation of salmon quality, spurring new population growth.
In addition to dam removal, the California Salmon Strategy proposes expanding habitat for spawning and protecting water flow and quality in key rivers. By fostering collaborative efforts, the State of California and Tribal Nations hope to successfully restore salmon spawning habitats and reintroduce salmon through traditional ecological knowledge.
Benefits of Salmon Restoration
Salmon restoration will help restore genetic diversity, improve habitat, and foster resilience. Beyond ecological benefits, restoring salmon habitats will benefit local communities and restore their cultural significance. The removal of dams like that on the Klamath River has already been a huge success in reopening former habitat that historically supported diverse salmon populations, with significant salmon spawning showing signs of a rejuvenation of this endangered species. 
Challenges of Restoring Salmon 
Unfortunately, salmon will continue to face the threat of climate change, particularly due to the lack of cold, readily available water. Salmon’s migratory lifestyle patterns are also under threat from climate change, as a lack of cold water prevents survival at different stages of the life cycle in order to reach their spawning habitats in time. One major concern of the dam removal process is the short-term increase in turbidity and water quality problems during the removal process. There also could be the potential for disrupted habitats and short-term fish mortality due to the changing water quality dynamics. However, water quality problems usually pass after the initial slug of sediment moves downstream, allowing for long-term benefits to take hold.
About our guest
Regina Chichizola, Executive Director of Save California Salmon is a long-term advocate for tribal water rights, clean water, wild salmon, and environmental justice. Chichizola is an advocate for the restoration of salmon populations through strategies like dam removal and wetland restoration. 
Resources
California Trout: Klamath Dams Removal
US Fish and Wildlife Service: Why are dams getting removed and how will this change our rivers?
USGS: Simulating Water Temperature of the Klamath River under Dam Removal and Climate Change Scenarios
Further Reading
American Rivers: The Ecology of Dam Removal: A Summary of Benefits and Impacts
California Salmon Strategy for a Hotter, Drier Future: Restoring Aquatic Ecosystems in the Age of Climate Change
Katherine Abbott et al: Incorporating climate change into restoration decisions: perspectives from dam removal practitioners
NOAA Fisheries: River Temperatures and Survival of Endangered California Winter-Run Chinook Salmon in the 2021 Drought
Scientific American: Climate Change Complicates the Whole Dam Debate
USGS: Shifting Practices of Dam Management and Dam Removal in a Changing World
For a transcript, please visit https://climatebreak.org/removing-dams-on-rivers-to-ensure-climate-resilience-for-salmon-with-regina-chichizola

The Benefits of Recycling Wind Turbines
While wind energy is renewable and non-polluting, the wind turbines themselves can create pollution problems. Now, scientists are creating wind turbines that can be made with less energy, but also create less waste because they can be recycled. This, of course, reduces impacts on the waste stream and provides a sustainable alternative to current wind turbines that are often extremely hard to recycle. Moreover, the new material requires less energy to create and mold into the desired output, subsequently reducing associated greenhouse gas emissions.
Making Wind Turbines with Recyclable Resin
Not surprisingly, even renewable energy resources also have environmental costs. For instance, when the life of a wind turbine ends (after about 20 years), it ends up in landfills. Moreover, as more wind farms are built and older turbines are taken out of usage, the waste burden is significant. Most resins also used in wind turbines require many nonrenewable resources and a lot of energy to produce. In addition, they do not easily degrade.
This is why researchers at the National Renewable Energy Laboratory (NREL) started developing turbines from recyclable resin. They call the resin PECAN, and it is created with “bio-derivable resources” like sugars as opposed to the type of resin that has traditionally been used, which is not bio-derived and extremely hard to upcycle. Specifically, when the wind blades are unusable they are shredded to be used as “concrete filling”, which never biodegrades, while turbines made of recyclable resin can chemically break down within 6 hours.
Benefits of Recyclable Resin 
Not only can PECAN withstand harsh weather, but it does not deform over time. Additionally, once the resin undergoes a chemical process called “methanolysis” it only takes 6 hours for the original carbon and glass to be recovered to be recycled. Moreover, the catalyst to harden the resin is also recovered and this means that it is possible for it to be used again (creating a circular waste stream). Moreover, PECAN produces “40% less greenhouse gas emissions and 30% less energy to make”.
Challenges of Implementation 
There is a general lack of awareness of solutions like PECAN which strive to make our waste stream more circular, and without that awareness, it would not be able to make the large positive impact that it is capable of making. This is also one of the reasons why right now, wind turbines made out of recyclable resin proves to be more expensive, as there is not enough of a demand for it yet.
Ryan Clarke believes that creating wind turbines from naturally occurring resources like sugars can be extremely helpful in waste reduction. Additionally, he emphasizes that larger deployment of this technology and increased awareness can lead to major cost savings in the long run. 
About Our Guest
Ryan Clarke studied materials science and became a postdoctoral researcher for the National Renewable Energy Laboratory, where he was the study’s lead author. Now, he works at Hexion Inc. as a R&D material scientist.
Resources
reNews, NREL Develops Recyclable Resin for Wind Blades
ENERGY THEORY, NREL Develops Wind Turbine Blades From Recyclable Resin
Environment + Energy Leader, NREL’s Breakthrough in Renewable, Recyclable Wind Energy
Further Reading
Research Gate, A Recyclable Epoxy for Composite Wind Turbine Blades
NEW ATLAS, Fast-Dissolving Bio Resin Could Drive Recycling of Wind Turbine Blades
For a transcript, please visit: https://climatebreak.org/recyclable-resin-for-wind-turbines-with-ryan-clarke/

Overview 
The buildings and construction sector accounts for approximately 37% of global carbon emissions (UNEP). According to the UN Environmental Programme, much of this impact is derived from the operational aspects of buildings including heating, cooling, and lighting. However, building materials and their production also play a major role. Construction materials include cement, steel, and aluminum. Timber and wooden materials play a major role as well. According to Plantd co-Founder Josh Dorfman, “The global economy produces and transports 4.1 gigatons of concrete, 1.9 gigatons of steel, and 0.8 gigatons of timber products every year.”
The UK Green Building Council highlights that timber harvesting (logging) can be conducted with varying degrees of sustainable forest management, “from clear-cutting to regenerative forestry.” While the timber industry has been focusing on more sustainable practices, the process often leads to soil erosion, habitat loss, negative impacts on the water cycle, and potential harm to indigenous communities. Further, trees can take several years to grow and harvest.
What is Plantd?
Plantd, a startup dedicated to creating sustainable construction materials, seeks to solve this issue. The company has developed its own material: a grass species similar to bamboo and sugarcane with high fiber strength embedded into the plant itself during growth. The plant can grow on large plots of land, is ready for harvesting two to three times per year the year after it is planted, and is not subject to wildfire in the way that forests are. When the plant is harvested, the fiber can be extracted and reoriented to create a wood-like product according to different specifications with an electric press invented by Plantd. It is fully certified as a durable construction material, meeting both strength and moisture requirements. According to Plantd CEO Nathan Silvernail, “ if you take a timber-based material and you fully submerge it in water to the point where it can no longer take on any more water and you dry it out and you strength test it, it loses 70% of its strength. Our material under the same exact conditions and exposure loses only 1% of its strength.” Ultimately, with the new natural material and more efficient press, Plantd hopes to develop construction materials that are far more cost-effective and scalable. 
Potential Drawbacks
In order to overcome potential dubious consumers and encourage widespread adoption of their product, Mr. Silvernail is optimistic that the company will attract buyers with a lower price point for the product. According to Mr. Silvernail, “ Our bottom line is not counted in dollars. It's counted in tons of CO2 captured. I tell all of our investors that. So we are not sitting here trying to just make the biggest margins we can. We're trying to make an impact. And again, the only way that I'm gonna do that is through price and volume.” 
Mr. Silvernail also hopes that the government can subsidize costs for buyers to buy their carbon-negative product, allowing it to penetrate the longstanding foothold of the traditional timber industry over construction. However, many government programs aimed toward assisting sustainable companies are being cut, presenting a potential challenge for Plantd to build its market and appeal to consumers. Further, once Plantd is able to encourage demand for their product, their biggest challenge is scaling to meet demand. While they are sold out at the moment, the company is working to optimize their build processes to create enough panels to eventually sell in stores for home builders. 
About our guest
Entrepreneur and engineer Nathan Silvernail is the Co-Founder and Co-CEO of Plantd Materials. While working at SpaceX, he led the team that built life support systems for astronauts aboard the Crew Dragon spacecraft, and made history by building the first payload fairing recovered from space and reused on a later mission. In addition to his work at SpaceX, Nathan founded a company that designed, built, and flew reduced gravity experiments onboard NASA's zero gravity simulation aircraft. He has received recognition for his work in the industry, including the Emerging Space Leaders Grant and the First Suborbital Research Flight with Virgin Galactic.
Resources
Building Materials And The Climate: Constructing A New Future, UN Environmental Programme
Plantd Raises $10M, Pioneering Carbon-Negative Building Materials, Forbes
Embodied Ecological Impacts: Timber, UK Green Building Council
Further Reading
Plantd Materials
Plantd Raises $22M to Scale Carbon-Negative Materials and Transform Waste Stream Into New Market Growth
For a transcript, please visit https://climatebreak.org/plantd-with-nathan-silvernail/.

What is the LCFJ?
The  Latino Climate Justice Framework (LCJF) prioritizes environmental justice while helping to protect disproportionately affected individuals–commonly Latine people. Specifically, LCJF works with communities that “face numerous climate-related issues, from extreme heat affecting outdoor workers and poor air quality in neighborhoods near industrial facilities, to increased vulnerability to natural disasters like hurricanes, floods, and wildfires.”
The Particulars
LCJF has three areas of focus with different goals for how to better the health of the environment and the Latino community. Chapter one of the LCJF identifies how fossil fuels disproportionately expose the Latine community to toxic pollutants. LCJF believes that carbon capture methods are an extremely passive solution that do not address the problem; instead they hope to prioritize renewable energy while enhancing affordability and accessibility to these amenities by “ramping up recycling, reusing batteries and solar panels” and “ensuring equitable investment”.
The second chapter outlines how “latinos are 21% more likely than white individuals to reside in urban heat islands” and “only 19% of Latino/a/e children have nearby recreational green spaces, compared to 62% of white children.” They follow up with recommendations for how they hope that plans for “prioritizing urban greening projects in Latine neighborhoods with the highest heat risk and lowest tree canopy and green spaces” would improve air quality in their neighborhoods, while reducing health risks. 
The last chapter outlines how Latines have an extremely sacred relationship with land and water.  However, due to “patriarchal and white supremacist oppression” they have been deprived of their access to nature. Moreover, they acknowledge that Earth has been losing vital biodiversity for those very same reasons. Thus, they hope to reduce this problem by opposing efforts to extract natural gas and oil, build the US Mexico border on sensitive lands, and “sprawl development on public lands.”
The Upsides 
The LCJF aims to mitigate climate change by reducing pollution from fossil fuels through stringent regulations and promoting clean energy alternatives. It emphasizes the development of climate-resilient infrastructure to protect communities from climate-related disasters. Additionally, the framework seeks to empower Latine communities by involving them directly in environmental decision-making processes, ensuring that solutions are culturally relevant and effective.
Foreseeable Difficulties in Utilization
Though potential issues may include challenges with implementation, funding, political support, scalability, and policy adaptation efforts. LCJF Program Director Irene Burga argues that Latine people are often kept out of the conversation of climate equity despite the fact that they are extremely affected by climate change. If their voices are heard, she says, climate policies would be much more impactful.
About Our Guest
Irene Burga is the Climate Justice and Cleaner Program Director at Green Latinos, where she works to bring Latine voices to government.
Resources
Climate Advocacy Lab, Latino Climate Justice Framework 2025-28 | Climate Advocacy Lab
Further Reading
LCJF, The Latino Climate Justice Framework. El Plan Para Nuestra Gente
Green Latinos, Latino Climate Justice Framework
For a transcript, please visit https://climatebreak.org/latino-climate-justice-framework-with-irene-burga/.