Science

The climate solution in California’s compost and crops

Rows of composting grape pomace are covered for the winter in Sonoma County’s Alexander Valley on December 13, 2015, near Geyserville, California.  | Photo by George Rose/Getty ImagesScaling up composting, tree-planting, and other sustainable agricultural practices in California could trap about a quarter of the state’s annual carbon dioxide emissions by 2030, according to a new report. These strategies for drawing down greenhouse gases are cheaper and easier to ramp up than technological alternatives, like devices that suck planet-heating CO2 out of the air, and should play a key role in the state’s efforts to address climate change, the report authors argue.
Although it often leads the nation in setting aggressive climate goals, California is also a state with one of the biggest carbon footprints, making it imperative that the state consider a wide range of strategies for reducing emissions. That could include…

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