No. They're too far away.
The main alternative source of energy that Caribbean countries is solar energy. Another alternative source of energy they could use is wind energy.
It could be battery powered, AC powered, or DC powered. They usually have an AC power lead supplied.
Hydrogen is not a renewable fuel. It is a secondary energy source (or an energy carrier) that could be produced using another primary energy source. Hydrogen could be produced using either renewable primary energy source (e.g. solar energy), nuclear energy, or by using fossil fuel (e.g. natural gas)
Yes, the electric power grid could be powered by electric power generated through nuclear energy.
The term clean source of energy refers to only primary energy sources as wind or solar energy. Electricity, by definition, is not a primary energy source. It is a secondary energy source that is could be produced by a clean energy source as wind or any renewable primary energy source or produced by fossil energy source as oil, natural gas, or coal.
As a source of energy.
gas could be a part of kinetic energy or potential energy
Anything that makes energy. Mitochondria makes energy for the cell. You could use a nuclear powered plant.
Saw mills could be powered by water wheels, just as a grain mill was powered. Horses and oxen could also be used to create the power. The application of steam is what really made things work faster.
geothermal, solar
Basically, the ultimate source of energy for anything on earth can be considered solar energy. Moreover, on a wider outlook, the ultimate source of energy for the stars, galaxies and all could be the big bang which formed matter in this universe
As a source of energy.