2004, Exhaust and Sacramento

Search:

DAY

WEEK

MONTH

YEAR

Select your country:
Sign up | Log in

2004

Exhaust

Sacramento

ARB researchers evaluate in-use heavy-duty NOx aftertreatment systems, find elevated levels during certain lower-temperature operations

Green Car Congress

JULY 9, 2013

One of the trucks was equipped with exhaust gas recirculation (EGR); three were equipped with EGR and a selective catalytic reduction (SCR) device. EGRs were primarily introduced for on-road heavy-duty diesel engines over a decade ago to meet the tighter MY 2004 NO x standard (2 g/bhp-hr). high purity urea and 67.5%

Exhaust

Exhaust 2010 Emissions Diesel

USGS study concludes plausible California megastorm could result in 3x more damage than severe SoCal earthquake

Green Car Congress

JANUARY 18, 2011

The same is true of Sacramento: traffic to the north, south, and west is largely cut off for 1 week or so, with gradual recovery thereafter. An Atmospheric River originating over the central Pacific on 16 February 2004. These impacts, the authors noted, are not exhaustive. Source: USGS. Click to enlarge.

California

California Los Angeles San Francisco Congress

EV Driven

ARB researchers evaluate in-use heavy-duty NOx aftertreatment systems, find elevated levels during certain lower-temperature operations

USGS study concludes plausible California megastorm could result in 3x more damage than severe SoCal earthquake

Stay Connected