Currently, both governments are interested in conducting further studies and bringing them up to date, as are we. The studies will allow us to know what the costs are and to see whether or not it is possible to involve the private sector in this kind of project. According to the 1995 studies, the various governments would contribute 75% of the capital cost of the system, and the private sector—in a public-private partnership—could be interested in contributing up to 25% or 30% of the costs.
However, the project was not carried out and this is speculation.