New Study Reveals Limited Capacity for Underground Carbon Storage
Storing carbon in geologic formations is crucial for achieving net-zero emissions and limiting global warming, but the potential is limited by technical, environmental, seismic, policy, and geopolitical risks. A spatially explicit analysis estimates a prudent planetary limit of about 1,460 GtCO2, emphasizing the need for careful, strategic deployment of this finite resource to support climate goals without exceeding safe and sustainable boundaries.