In trying to find an appropriate name for this map, the rabbit hole of information was quite "black hole-ish" to me.
Anyway. being that I think and overthink too much, I've come to this end....
The metric system prefixes:
K (or k) means kilo, a thousand, or 103
M means mega, a million, or 106
G means giga, a billion, or 109
T means tera, a trillion, or 1012
P means peta, a quadrillion, or 1015
E means exa, a thousand times more than peta, or 1018
So, A megawatt (MW) is one million watts.
A gigawatt (GW) is equal to one billion (109) watts or 1 gigawatt = 1000 megawatts. This unit is often used to describe the production of large power plants or power grids.
so, I'm thinking ... seeing as the gigawatt is like the megawatts' Big daddy... and a terawatt is far to big ( The terawatt (TW) is equal to one trillion (1012) watts.) , and the term is mostly used as a measurement
when adding the combined energy of multiple power stations together. (which my map is not... it's only one station).
So after enlightening and confusing myself with all of this electrical definition jargon, I think an appropriate name for this map will simply be - "Gigawatt " ................ whew. now back to mapping.