Power where none existed before
Pressure from falling water, either a waterfall or flowing stream, can be used anywhere in the world to create enough mechanical force or generate electricity. Rural and developing countries without a source of power can now have a constant supply of electricity that provides a solid basis for economic growth. 

Multiple units of the EC can be set along the same natural or man-made flow source allowing for the use of multiple systems in the same location. The supply of power to nearby villages, cities or facilities would essentially be free energy.