trench |
hydroelectricity |
As nouns the difference between trench and hydroelectricity
is that
trench is a long, narrow ditch or hole dug in the ground while
hydroelectricity is electricity produced from the energy of moving water.
As a verb trench
is (usually|followed by upon) to invade, especially with regard to the rights or the exclusive authority of another; to encroach.
hydropower |
hydroelectricity |
As nouns the difference between hydropower and hydroelectricity
is that
hydropower is hydroelectric power while
hydroelectricity is electricity produced from the energy of moving water.
biomass |
hydroelectricity |
As nouns the difference between biomass and hydroelectricity
is that
biomass is the total mass of a living thing or part thereof, such as a cell while
hydroelectricity is electricity produced from the energy of moving water.