The question is how you get the best use of that. We're looking at grid technology.

We've been very conservative about that because of indemnification. Our needs are mission-critical. We really want commercially supported products.

We will simplify integration between systems throughout our network while improving the user experience. It supports our objective of increasing the value of our development investment while reducing operating costs.

It's good to collaborate between Germany and Brazil on design. You can have people in many locations.

We have a lot of questions with the technology and the regulations themselves and until we see specifics on paper in a couple weeks, we really can't comment.

Once technology started to be viewed as something that could give a competitive advantage, it had to be closer to the business units to understand priorities.