KPFA - Terra Verde

KPFA

Terra Verde delivers news and views about the most critical environmental issues across California and globally. From agriculture and wildlife to energy and climate change, industrial pollution to design solutions, Terra Verde brings you stories of struggle and triumph that will determine the future of our planet.

  1. 1d ago

    Youth Scientist Turns Waste into Energy

    Every year, the Brower Youth Awards recognizes six outstanding leaders ages 13-22 for their achievements to transform the environmental movement in North America and beyond. Maritza Sanchez (21) received the 2026 Brower Youth Award last week in recognition of her work to develop microbial fuel cells from recycled materials to provide rural and low-income communities in Puebla, Mexico with access to clean energy and water. On this episode of Terra Verde, host and producer Fiona McLeod speaks with Maritza about her journey in STEM, her innovative microbial fuel cell prototypes, and what winning the Brower Youth Award means for her work moving forward.  Growing up in the central Mexican town of Cuautlancingo, Maritza Sanchez was surrounded by pollution. As a high schooler, she developed a concept for microbial fuel cells that could reutilize materials from discarded local waste to generate electricity for energy-poor households and improve water quality along the heavily-contaminated Atoyac River. In 2025, Sanchez founded Aquayac Energy, where she designs, constructs, and tests microbial fuel cell prototypes; tests water quality after treatment; and measures energy generation. While she’s still refining the design, Sanchez expects to scale the project over the coming year and produce 50 functional fuel cells by 2027. Learn more about her work at www.broweryouthawards.org.  The post Youth Scientist Turns Waste into Energy appeared first on KPFA.

  2. Aug 28

    Why Are So Many Gray Whales Dying Along the Pacific Coast?

    A gray whale mother-calf pair migrating along the central California coast from the wintering grounds in Mexico to the summer feeding grounds in the Arctic. Long term ocean warming and changes in sea ice have affected supplies of the high-fat prey that these cetaceans, researchers say. Photo Courtesy of NOAA Fisheries.Photo Courtesy of NOAA. Since the start of this year, at least 187 gray whales have washed up dead or dying up and down the Pacific coast, making 2026 one of the deadliest years for the species in recent history. Marine conservationists are calling this a “catastrophic mortality event.” And on Tuesday, August 25, three conservation groups — Oasis Earth, the International Marine Mammal Project, and the Center for Biological Diversity — sent the Trump administration an intent to sue notice for failing to protect the species. In this episode of Terra Verde, Earth Island Journal editor-in-chief and cohost Maureen Nandini Mitra talks with conservation biologists Mark Palmer, associate director of the International Marine Mammal Project, a Berkeley-based environmental group that works to protect dolphins, whales, and their ocean environment (and an Earth Island project), and Rick Steiner founder of Oasis Earth, a global consultancy that focuses on policy solutions to the environmental crisis, to understand what is causing this spike in whale mortalities and what can be done to prevent it. The post Why Are So Many Gray Whales Dying Along the Pacific Coast? appeared first on KPFA.

Ratings & Reviews

4.4
out of 5
7 Ratings

About

Terra Verde delivers news and views about the most critical environmental issues across California and globally. From agriculture and wildlife to energy and climate change, industrial pollution to design solutions, Terra Verde brings you stories of struggle and triumph that will determine the future of our planet.

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