Mar 27 2024 15 mins
Louisiana is one of the hotspots in the U.S. for sequestration projects that trap carbon dioxide (CO2) underground to protect the climate. Companies are planning 58 storage wells at 24 sites across the state. However, experts say a century of oil and gas drilling has left thousands of pathways for CO2 to squeeze its way back out into the atmosphere, potentially eroding any climate benefits and creating a safety threat for nearby residents in the event of a massive rupture or leak. Two recent reports examine the threat from the more than 186,000 abandoned oil and gas wells in Louisiana.