It's a three-part question, and I have just a little bit of time.
Innovation in DC-AC is certainly something companies are looking at. Of course, DC transmission is something we're likely going to see an increased use of simply because of the reduction in line losses and other efficiencies you can achieve.
Moving to distributed generation, that's really one of the central issues with respect to smart grid, ensuring we have the technology in place to be able to fully maximize the ability to move into a world of distributed generation. It's absolutely central to where we want to get to.
I had mentioned that incubator project, that incubator initiative in the tech fund of SDTC. A number of the companies that we're pitching and individuals who we're pitching were specifically pitching things that related to how we can in fact increase, and maximize, and control that.
Finally, on the final part of your question with respect to photovoltaics and storage, storage is going to be the Holy Grail for electricity renewables simply because when we look at both photovoltaics and wind, the challenge for both of those technologies is they are intermittent and they are non-dispatchable. The only way you can really maximize them is either you back them up, and as was mentioned previously, there's an increase certainly of natural gas that's being used for those purposes, but if you can find technology to back up through storage, it certainly increases that.
We have seen some innovation that has taken place. Previously before this committee I mentioned the Ramea project, which is a pilot project in Newfoundland where they're looking at twinning wind with hydrogen production and using that really as the storage medium. I think there's going to be a lot more research that's going to be done with respect to storage because once we are able to crack that nut, it gives us the ability to really maximize those intermittent renewables.