The provisions of this section apply for calculating exhaust emission credits for HC + NOX or CO. You may generate exhaust emission credits only if you are a certifying engine manufacturer.
Emission credits (kg) = (STD-FEL) * (Volume) * (Power) * (UL) * (LF) * (10-3)
Where:
STD = the emission standard, in g/kW-hr.
FEL = the family emission limit for the family, in g/kW-hr.
Volume = the number of engines eligible to participate in the averaging, banking, and trading program within the given family during the model year, as described in § 1045.701(j) .
Power = maximum engine power for the family, in kilowatts (see§ 1045.140 ).
UL = The useful life for the given family.
LF = load factor. Use 0.207. We may specify a different load factor if we approve the use of special test procedures for an engine family under 40 CFR 1065.10(c)(2) , consistent with good engineering judgment.
40 C.F.R. §1045.705