The Panama Canal Expansion: A Plan Detrimental to Society
The Panama Canal Expansion: A Plan Detrimental to Society Bert G. Shelton, Research Scientist and Professional Engineer – May 15, 2009 It is said that expanding the canal will benefit everyone. The Panama Canal’s cargo capacity is to be nearly doubled by the planned expansion, which is to add a single new lane for transiting Post-Panamax ships. Increasing the canal’s capacity has been long desired and seen as good, so it is difficult to argue against its expansion. However, is the chosen single-lane system really the best and in the best interest of shippers and of society? An independent review of water-saving and operational techniques identified better lock systems that have been around for more than 100 years, and more recent designs that are even better. As an example, an alternative single-lane system that has locks like those currently planned – but these with 4 chambers (instead of 6) and 2 tanks per chamber (instead of 3¬) – would use 45 (instead of 52) million gallons ...