40 CFR 1043.60 - Operating requirements for engines and vessels subject to this part.
This section specifies the operating requirements of this part. Note that it does not limit the operating requirements of APPS or Annex VI that are applicable to U.S.-flagged vessels outside of U.S. domestic waters.
(a) Except as specified otherwise in this part, NOX emission limits apply to all vessels subject to this part as specified in the following table:
|Tier||Area of applicability||Model year||Maximum in-use engine speed|
|Less than 130 RPM||130-2000 RPMa||Over 2000 RPM|
|a Applicable standards are calculated from n (maximum in-use engine speed, in RPM, as specified in § 1042.140). Round the standards to one decimal place.|
|Tier 1||All U.S. navigable waters and EEZ||2004-2010||17.0||45.0·n(− 0.20 )||9.8|
|Tier 2||All U.S. navigable waters and EEZ||2011-2015||14.4||44.0·n(− 0.23 )||7.7|
|Tier 2||All U.S. navigable waters and EEZ, exluding ECA and ECA associated areas||2016 and later||14.4||44.0·n(− 0.23 )||7.7|
|Tier 3||ECA and ECA associated areas||2016 and later||3.4||9.0·n(− 0.20 )||2.0|
(b) Except as specified otherwise in this part, fuel sulfur limits apply to all vessels subject to this part as specified in the following table:
|Calendar years||Sulfur limit in all U.S. navigable waters and EEZ(percent)||Sulfur limit in ECA and ECA associated areas(percent)|
|2020 and later||0.50||0.10|
(c) Operators of non-Party vessels must comply with the requirements of paragraphs (a) and (b) of this section as well as other operating requirements and restrictions specified in 2008 Annex VI (incorporated by reference in § 1043.100) related to Regulations 13, 14, and 18.
(d) This paragraph (d) applies for vessels that are excluded from Regulation 13 of Annex VI and the NOX-related requirements of this part under § 1043.10(a)(2) or (b)(3) because they operate only domestically. Where the vessels operate using only fuels meeting the specifications of 40 CFR part 80 for distillate fuel, they are deemed to be in full compliance with the fuel use requirements and prohibitions of this part and of Regulations 14 and 18 of Annex VI.
(e) Except as noted in paragraph (d) of this section, nothing in this section limits the operating requirements and restrictions of Annex VI, as implemented by APPS, for Party vessels, including U.S.-flagged vessels. Note also that nothing in this part limits the operating requirements and restrictions applicable for engines and vessels subject to 40 CFR part 1042 or the requirements and restrictions applicable for fuels subject to 40 CFR part 80.
Title 40 published on 2013-07-01
no entries appear in the Federal Register after this date.