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Fuel Economy/CO2 - USA Federal (LDV 2027MY～)

ng off-cycle credits, the regulation establishes the phase out of the credits in the light duty vehicle programme by reducing the credit cap year on year, until it is fully phased out from MY 2033 [7]. The EPA is also finalizing the decision, contained in the proposal, to limit the applicability of air conditioning efficiency credits to vehicles equipped with internal combustion engines, from MY 2027 (so BEVs will not eligible for air conditionin...

法规认证 2025/09/24 更新

Fuel Economy/CO2 - USA Federal

Notes: (1) All values calculated using the fleet mix of 47% cars and 53% trucks in MY 2026, as used in the final rule. (2) This is comparable to the value the consumer would see on a fuel economy label and reflects real-world effects not captured by compliance tests, including high speed driving, air conditioning usage and cold temperatures. (3) The 2012 regulation established standards for MYs 2017-2025. CO2 emission targets The graphs show...

法规认证 2025/09/24 更新

Fuel Economy/CO2 - EU

turers need to submit an application to the European Commission, including details of the innovations and a proposal for a methodology to assess CO2 emissions reductions associated to the technologies, together with a verification report. Starting from 1 January 2025, efficiency improvements to the air conditioning systems can also be considered as innovative technologies that fall within the scope of these provisions. Regulation 2023/2767 [2] ap...

法规认证 2025/08/27 更新

WLTP (Worldwide Harmonized Light vehicles Test Procedures)

Phase Period Tasks 1 2009～2014 development of the worldwide harmonised light duty driving cycle and test procedure for emissions, CO2, fuel and energy consumption. 2 2014～2018 low temperature/high altitude test procedure durability in-service conformity technical requirements for OBD Air conditioning system energy efficiency off-cycle/real driving emissions 3 2018～ emission limit values and OBD threshold limits definition o...

法规认证 2024/12/13 更新

Emission Standards - California State Passenger Cars & Light Duty Trucks (LDV/MDV 2026MY～)

s page and are covered in section 1962.4 [9] of Title 13 of the CCR, which is a new section in the California Code of Regulations. As for the current programme, a light or medium duty vehicle which produces zero exhaust emissions of any criteria pollutant or greenhouse gas, excluding emissions from air conditioning systems, under any possible operational condition, can be certified as a zero emissions vehicle. Zero emissions vehicles requiremen...

法规认证 2024/12/13 更新

Emission Standards - California State Passenger Cars & Light Duty Trucks

me that will apply from MY 2026 are included in the EMLEG page: California State Passenger Cars & Light Duty Trucks (LDV/MDV 2026MY～) A light or medium duty vehicle which produces zero exhaust emissions of any criteria pollutant (or precursor pollutant) or greenhouse gas, excluding emissions from air conditioning systems, under any possible operational modes or conditions, is defined as a zero emissions vehicle. (CCR Title 13, Section 1961.2 [1...

法规认证 2024/12/13 更新

Emission Standards - USA (Federal) Passenger Cars & Light Duty Trucks

eration. The test is 8.01 miles long, lasting 596s and reaches a maximum speed of 80.3mph. Figure 2: Speed vs time curve for the US06 test cycle [15] SC03 Cycle The SC03 cycle tests the vehicle in similar conditions as it would see with a high ambient air temperature and with the vehicle's air conditioning in operation. The test is 3.58 miles long, lasting 596s and with a maximum speed of 54.8mph. Figure 3: Speed vs time curve for the ...

法规认证 2024/12/13 更新