Schmitz featured on CBS Saturday Morning

Mati Carbon, an environmental nonprofit that builds on enhanced rock weathering research by scientists at the Yale School of the Environment and Yale Center for Natural Carbon Capture (YCNCC), won the $50 million XPRIZE Carbon Removal international competition for pioneering a crushed-rock solution that pulls carbon from the air and restores farmland​.

Noah Planavsky, associate professor of earth and planetary sciences, who is a faculty member at YCNCC and head of Mati Carbon’s scientific advisory board, developed methods to track carbon fluxes that the nonprofit used in pilot programs concentrated on small farms in the Global South. More than 1,300 groups from 88 countries took part in the competition, which required teams to create and demonstrate a system for pulling CO2 directly from the atmosphere or oceans and durably sequester it.

Part of a suite of natural carbon solutions, enhanced rock weathering has been a focus of research by Peter Raymond, the Oastler Professor of Biogeochemistry at YSE, who will become director of YCNCC on June 30, and James Saiers, the Clifton R. Musser Professor of Hydrology, who also serves on YCNCC’s leadership.

Read the full story on Yale News.

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As local governments increasingly address the need to build climate resiliency and adapt effective climate mitigation strategies, it is vital that they develop and implement effective communication plans. However, climate communication has not always been a priority, according to the Yale Program on Climate Change Communication (YPCCC). A discussion hosted by YPCCC on April 15, 2025, explored effective communication strategies being employed by municipal communications officials around the country. The key, the officials said, is to embed communications at the beginning of an initiative and make climate mitigation efforts relevant to the daily lives of community members by connecting the initiatives to efficient and cheaper energy bills, job creation, and healthier air.

“Instead of being conceptual and abstract about decarbonization, tell a story about actual people who are making their house efficient and saving money. These kinds of stories consistently connect with people across the political spectrum and across levels of understanding and engagement on climate change,” said Julia Trezona Peek, chief strategy and partnership officer at the Urban Sustainability Directors Network.

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Two Yale School of Environment professors were part of research teams whose work was honored with the Frontiers Planet Prize. The annual prize celebrates breakthroughs in sustainability science, including solutions with potential to help humanity remain within the boundaries of Earth’s ecosystem. 

For decades, Peter Raymond, the Oastler Professor of Biogeochemistry, fellow scientists, and residents have been sampling water from the six largest rivers in the Arctic as part of the Arctic Great Rivers Observatory (ArcticGRO). A study on their findings published in Nature Geoscience, “Recent trends in the chemistry of major northern rivers signal widespread Arctic change,” was named the “National Champion” for Canada, one of 19 National Champions from five continents.  

Eli Fenichel, the Knobloch Family Professor of Natural Resource Economics, was co-author of a research study, published in Science, that examined how governments are valuing ecosystems in planning processes. The paper, “Accounting for the increasing benefits from scarce ecosystems,” was named the “National Champion” for the Netherlands.

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