1) nominal generation
2) nominal production
3) nominal output
the product of the nominal capacity and the reference period
GRM: n. (1,2,3)
USG: sometimes employed, the word "output", however, is imprecise and may mean either production or capacity (3)
References:
SEE nominal capacity
SEE rating
SEE rated power
SEE rated capacity
SEE rated burden
SEE reference period

ENERGY TERM COURTESY OF ENERGY.EU