Total CO2 storage potential in the western Canadian sedimentary basin is estimated to exceed 600,000 MT, much of which is located in Alberta. In 2023 GHG emissions from the production of Canadian oil and gas was 208 MT. Accordingly enough storage capacity exists to permit the use of CCS to eliminate emissions from the Canadian oil and gas industry for many centuries.

Across the world industrial CO2 emitters now work together in geographic clusters referred to as “Hubs” to realize the cost benefits of shared infrastructure. Alberta has put in place the regulatory framework required for developing CO2 storage Hubs in a safe, environmentally responsible manner. Explore the rules regarding Alberta’s Carbon Sequestration System here, plus information on Hub applications in progress.

In 2021 Alberta launched a Request for Project Proposals process (“RFPP”) for CO2 storage Hubs. The RFPP resulted in 24 proposals being selected to proceed. Successful applicants enter into evaluation agreements with the province to drill wells proving the suitability of the storage sites. Applicants may then proceed to the final stage by signing a sequestration agreement with the province and obtaining regulatory approvals from the Alberta Energy Regulator and, in certain cases, Alberta Environment and Protected Areas.

Here is information on some of the more significant Hub proposals: