There are two elements there too. In some of the modelling we've done, when we talk about $200 a tonne, you often see sometimes complete electrification or drastically reduced emissions. You may not be paying a carbon tax at all, simply because your building is not powered with something that directly burns fossil fuels. So that's one element.
With the modelling we have done--that's simulations, as who knows how the future could go--in these integrated communities you could have virtually no fossil fuel emissions and therefore you are paying no carbon price.