Southern Alberta Council on Public Affairs (SACPA)

Carbon capture and storage (CCS) involves capturing CO2 from point-source surface facilities and injecting it into subsurface geological formations, particularly depleted oil and gas reservoirs, unmineable coal seams and deep saline aquifers. It is a key technology being considered and implemented to reduce greenhouse gas emissions into the atmosphere. In 2008 the government of Alberta committed $2B to accelerate CCS in the province, with the goal of having four CCS projects operating by 2015, each storing about 1 million tonnes of CO2 per year. Current targets are to have 50 million tonnes of CO2 stored in geological formations annually by 2020 and 139 million tonnes annually by 2050. Of paramount importance to CCS is the ability to track the injected CO2 plume in the storage formation and to verify safe and permanent storage of the CO2. These goals are vital for public acceptance of CCS particularly during early projects as the technology becomes implemented at commercial scale. A comprehensive range o