2001 Design Exhaust Standards 
Green Car Congress
OCTOBER 25, 2018
NO x exhaust emissions are 90% lower than the current EPA NO x limit of 0.2 CWI natural gas engines have met the 2010 EPA standard for particulate matter (0.01 g/bhp-hr) since 2001. g/bhp-hr optional standard. g/bhp-hr optional standard.
Green Car Congress
MAY 1, 2017
Like the L9N that replaces the ISL G Near Zero, the 2018 ISX12N heavy-duty natural gas engine for regional haul truck / tractor, vocational, and refuse applications will also be certified to EPA and California ARB optional low NO x Emissions standards of 0.02 NO x exhaust emissions are 90% lower than the current EPA NOx limit of 0.2
Green Car Congress
FEBRUARY 5, 2014
The paper was commissioned by the Bipartisan Policy Center (BPC) as part of a yearlong effort aimed at fostering “ constructive dialogue and action ” on reforming the Renewable Fuel Standard (RFS2). Inventory of Federal Regulations Affecting Biofuels other than the Renewable Fuel Standard , Van Ness Feldman.
Green Car Congress
SEPTEMBER 9, 2011
These State Implementation Plans (SIPs) are the roadmaps to meeting the 1997 8-hour ozone National Ambient Air Quality Standards (NAAQS) of 0.08 In 1997, EPA first established the 8-hour ozone standard, which replaced the older 1-hour ozone standard (0.12 In 2008, the 8-hour standard was lowered to 0.075 ppm.
Green Car Congress
OCTOBER 24, 2012
The LT1 camshaft design is based on the LS3’s cam tuning (14mm gross intake lift) and offers 62 crank degrees of cam phasing authority. The LT1 head features smaller combustion chambers designed to complement the volume of the unique topography of the pistons’ heads. The deep-skirt design helps maximize strength and minimize vibration.
Green Car Congress
MAY 7, 2010
While properly engineered conversion systems can reduce or at least not increase emissions, poorly designed systems can lead to much more pollution. The requirements for intermediate age vehicles and engines would involve testing and submission of data to show that the converted vehicle or engine continues to meet applicable standards.
Green Car Congress
APRIL 18, 2019
Just as the first RAV4 launched the compact crossover SUV segment 22 years ago, the original Highlander redefined the midsize family SUV when it arrived in 2001. The 2020 Highlander amplifies all qualities while taking on a new design direction that combines a powerful SUV presence with sophisticated detailing. Toyota Safety Sense 2.0
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