Document ID: chunk:federal_register_of_legislation:F2015L00161:reg:18:p1
Version: federal_register_of_legislation:F2015L00161
Segment Type: reg
Provision Reference: reg 18 (pt 1/2)
Character Range: 15185–17849

18  Net abatement amount
 (1) The carbon dioxide equivalent net abatement amount for the aircraft in the project for the reporting period is worked out using the formula (equation 1):
where:
A means the carbon dioxide equivalent net abatement amount for the aircraft in the project for the reporting period, in tonnes CO2‑e.
Av means the carbon dioxide equivalent net abatement amount for aircraft v for the reporting period, in tonnes CO2‑e, worked out using equation 2.
 (2) The carbon dioxide equivalent net abatement amount for aircraft v for the reporting period, in tonnes CO2‑e, is worked out using the formula (equation 2):
where:
Av means the carbon dioxide equivalent net abatement amount for aircraft v for the reporting period, in tonnes CO2‑e.
Av,p means the carbon dioxide equivalent net abatement amount for aircraft v in phase p for the reporting period, in tonnes CO2‑e, worked out using equation 3, 4 or 5.
Note: For data that must be included in the calculation of net abatement amounts, see section 13.
 (3) The carbon dioxide equivalent net abatement amount for aircraft v in phase p for the reporting period, in tonnes CO2‑e, is worked out as follows:
 (a) for a service unit other than route or hours using alternative energy source for a phase mentioned in paragraph (c)—using the formula (equation 3):

 (b) for the service unit route—using the formula (equation 4):

 (c) for the service unit hours using alternative energy source—using the formula (equation 5):

  where:
Av,p means the carbon dioxide equivalent net abatement amount for aircraft v in phase p for the reporting period, tonnes CO2‑e.
EB,v,p,r means the baseline emissions for aircraft v in phase p on route r, in tonnes CO2‑e, worked out using equation 6.
EP,v,p,r means project emissions for aircraft v in phase p on route r for the reporting period, in tonnes CO2‑e, worked out using equation 10.
B,v,p,r means the average baseline emissions for aircraft v in phase p on route r, in tonnes CO2‑e, worked out using equation 7.
nP,v,r means the number of times aircraft v flew on route r during the reporting period.
IBES,v,p,r means the emissions intensity of the baseline energy source used for aircraft v in phase p on route r in the year immediately before the commencement of the reporting period in which the aircraft is first included in the project, in tonnes CO2‑e per hour, worked out using equation 9.
IPES,v,p,r means the emissions intensity of the project energy source used for aircraft v in phase p on route r for the reporting period, in tonnes CO2‑e per hour, worked out using equation 9.
tv,p,r means the time, in hours, during which aircraft v in phase