Absolutely, and thank you for that question.
When we talk about our inefficient power generating plants in Nunavut, these are very old. When you have engines burning only 30% to 50% of their fuel, and the rest going out to exhaust, that is a major problem. When we talk about putting in a cleaner, eco-friendly system, we're still a ways from that, but as you indicated, there are companies out there that are talking LNG and tidal energy.
Mr. Chairman, we have one area in Iqaluit where tidal energy can be looked at, but the conditions are very harsh. It's not like the Bay of Fundy. I understand that they are doing some testing on equipment in the Bay of Fundy, and they're having some difficulties in ideal conditions. Up north, we have ice and colder temperatures that make it very difficult to deal with equipment. If you talk to any mining company, you will see that their equipment costs go up over the winter just because of dealing with the cold temperatures that we face up north.
But again we want to make sure, every time we put in a new facility, a new plant, or renovate an old, inefficient plant, that we have an opportunity to put in some kind of system that's reliable and more eco-friendly. That's one of the things that we consistently talk about.