The Euro Quebec Hydro Hydrogen Project or EQHHP (also known as Euro Quebec Hydro Hydrogen Pilot Project or EQHHPP) was a 100 MW pilot project to study the shipping of Canadian hydropower converted via electrolysis into hydrogen and the shipping of the hydrogen to Hamburg, Germany. The time frame of phase B was 1992 to 1997.
The method of transport is a hydrogen tanker that carries smaller highly insulated hydrogen tanks filled with liquid hydrogen.
References
Euro Quebec Hydro Hydrogen Project Wikipedia(Text) CC BY-SA