operator holds for use for the unit for that calendar year shall be liable for the payment of an excess emissions penalty, except where such emissions were authorized pursuant to section 110(f).
The operator must pay for exceeding the emissions limit.
mnli hypothesis: The operator must pay for exceeding the emissions limit. premise: operator holds for use for the unit for that calendar year shall be liable for the payment of an excess emissions penalty, except where such emissions were authorized pursuant to section 110(f).