Thank you, Mr. Chair. Certainly, I would say we’ve gone through several cycles of upgrading lighting in our Yellowknife facilities. We used to have the lower efficiency fluorescent lights we went through, when that technology was the newest technology, and upgraded most of them to the most efficient fluorescent technology that was available in the day.
In terms of the LED lighting, which we believe is the emerging technology, we are now going back through and looking for opportunities to upgrade those li
ghting packages again. So, really there’s
quite a bit of work to do to go to that next level with LED lighting and we’re starting to do that through some of the work in this plant.
Much of our exterior lighting has been converted. The floodlights and those types of fixtures that are on most of the night on photo cells, they have been more advanced technology. They were some of the earlier ones that were easier to put in, but now that the general purpose lighting has become more cost- effective and more reas
onable we’re going back now
and starting the analysis. So I think as we move forward with the Capital Asset Retrofit Program we are going to see many more projects like that as that technology becomes more mainstream.