pigging Deeper into Carbon Capture and Storage

摘要

By now most utilities have probably heard the details of EPA's latest greenhouse gas (GHG) proposal for New Source Performance Standards (NSPS) from new fossil fuel-fired electric generation units. The rule depends strongly on future coal- and gas-fired power plants controlling greenhouse gas (GHG) emissions through carbon capture and storage (CCS). How exactly does the storage/sequestration element of CCS work and where can it occur?