Concerning the lessons learned from refurbishment, our nuclear industry is a very collaborative industry, and it's very transparent compared with other companies and other nuclear power plants. We share operating experience around the world on a daily basis on the lessons learned.
With something like refurbishment, all those lessons have been tabulated, together with all the data. We use COG, the CANDU Owners Group, as a facilitator in taking some of that operating experience and information and making sure we use it for all the CANDU units across the world that belong to COG, especially in Canada.
As Darlington and Bruce and others go through refurbishment, we've had workshops to take the lessons we've learned to make sure that they've learned those as well. If we ever go through another refurbishment, it would not go like the last one. We've learned those lessons and we share them and we improve. That's what our industry does. It's continually improving and taking those lessons learned and doing better the next time around.