Yes, very much so. Through our partnership with the University of Saskatchewan and even just internally with our environment and technical services group, we have a relatively small in-house group of experts in our environmental and technical side. One of the main roles they play is to coordinate relationships with private sector consultancies on the projects we do. Whether it's direct remediation--let's say an oil tanker happens to spill and we need to do a cleanup directly--or proactive pieces around how we're going to bio-remediate sites or how we're going to reduce our environmental footprint in our logistics chain, we work extensively with private sector consultants in that regard. There's a tremendous amount of expertise out there. Our primary role, in some respects, is to coordinate that knowledge and then apply it to the businesses that we undertake.
An example of that would be our refinery. Part of our refinery expansion is the waste water improvement project. To the best of my knowledge, we're going to become the first zero-water-effluent refinery in North America. In other words, we're going to take all the water—as you can appreciate, refineries use a lot of water in their processes—and it's going to be recaptured, recycled, and reprocessed. There is going to be zero effluent water going into the municipal sewer system as a result of this.
That technology is very much a private sector technology that would apply to the refinery complex.