Thank you very much for the question.
Carbon capture and storage has been proven to be a very safe and reliable technology at smaller scales. What is recognized now is the need to significantly scale up, to large-scale, and that is what the present demonstrations are endeavouring to do.
There is a lot of evidence in Canada with storage of other substances in geological formations such as natural gas, carbon dioxide itself, and acid gas reinjection. We have close to ten years of experience with injecting carbon dioxide into the Weyburn-Midale fields in Saskatchewan for enhanced oil recovery.
So we ensure there are appropriate monitoring and evaluation systems in place with appropriate risk mitigation factors. Also, a key consideration is the site selection and the knowledge of the geological reservoir.