1. (a) “E” means the total allowable emissions from all stationary sources included in the emissions averaging, in pounds per day.
2. (b) “A1, A2, ..., An” means the applicable emission limit for each unit of production, such as lb/MMBtu, as specified in this chapter.
3. (c) “B1, B2, ..., Bn” means the maximum number of units of production per day, such as MMBtu/day, based on the maximum gross heat input rate of each emissions unit included in the emissions averaging.

4. (d) To calculate the total allowable emissions from all stationary sources included in the emissions averaging in pounds per day, the owner or operator shall multiply A1 times B1, A2 times B2, and so forth, and then sum the products, as shown in the formula below:

   E = (A1 x B1) + (A2 x B2) + ... + (An x Bn)

Source. (See Revision Note at chapter heading for Env-A 1300) #9803, eff 10-31-10; ss by #12584, eff 8-15-18 (formerly Env-A 1315.05)