This story was produced by Floodlight, a nonprofit investigative newsroom focused on climate accountability. It also appears in the Louisiana Illuminator.   Generous federal tax credits are driving the onrush of carbon capture and storage projects being proposed in the U.S. But like a game of whack-a-mole, there’s a chance the planet-warming emissions could seep back … Continue reading A Known Risk: How Carbon Stored Underground Could Find Its Way Back Into the Atmosphere