ON A FARM in north-central Indiana, Brent Bible raises 5,000 acres of corn and soybeans that go into producing ethanol fuel, food additives and seeds. In Napa Valley, California, Kristin Belair picks the best grapes from 50 acres of vineyards to create high-end cabernet sauvignon and sauvignon blanc wines. Both are part of a growing number of “carbon farmers” who are reducing planet-warming greenhouse gases by taking better care of the soil that sustains their farms. That means making changes like plowing fields less often, covering soil with composted mulch and year-round cover crops, and turning drainage ditches into rows of trees.
Now Congress is considering legislation that would make these green practices eligible for a growing international carbon trading marketplace that would also reward farmers with cash.
This morning, Bible is scheduled to testify at a Capitol Hill hearing before the Senate Agriculture Committee that is considering the carbon farming legislation.