Obviously, we are using a photosynthetic process. We use light to trigger the photosynthetic reaction fixing the carbon. When the overall thing is done and we do the carbon balance, we have a net benefit in terms of carbon load, but that is jurisdictionally dependent. We do use electricity to pump, as well as to power certain aspects of the plant. If you are powered 100% on coal, it's probably unlikely that you're going to get much benefit from what we are doing. On the other hand, if you have a typical mix, as we do in Canada and most of the western world, you actually have a net carbon benefit. Additionally, you produce a product that has fixed the carbon.
There are some detailed studies we can provide, but you have a net carbon benefit from implementing the technology.