The Panama Canal announced Saturday it will reduce the maximum number of ships travelling the waterway to 31 per day, from 32 in August, due to a drought that has reduced the supply of fresh water needed to operate the locks.
That compares to daily averages of 36 to 38 ships per day under normal operation.
Nine ships per day will be allowed to use the new, bigger NeoPanamax locks and 22 per day will be handled through the older Panamax locks.
Why do they need to use fresh water to fill the locks? I get that pumping salt water may come with a bit more maintenance but it just seems like a waste to use all that fresh water.
Energy. It takes a lot of energy to get water that high.
like all old century inventions, the thing isn’t sustainable since fresh water is finite, and the next thing close to regenerating those fresh reserves is energy-hungry desalination. might as well adress the problem head-on and power the canal with a power plant to actively fill the locks with sea water…but since its run by a third world country, i doubt they would do anything about it and instead act complacent and let things run their course