Green Car Congress
APRIL 30, 2018
A team at the University of Denver has measured the emissions from two in-use California heavy-duty truck fleets—at the Port of Los Angeles and the Cottonwood weigh station in Northern California—using the On-Road Heavy-Duty Measurement System in 2013, 2015 and 2017. The Cottonwood fleet age has declined (7.8
Green Car Congress
AUGUST 12, 2016
—Erin McDuffie, lead author and a scientist at the Cooperative Institute for Research in Environmental Sciences (CIRES) at the University of Colorado Boulder, working in the NOAA Earth System Research Laboratory. In cities such as Denver, NO x comes primarily from vehicle tailpipes.
Cars That Think
NOVEMBER 24, 2021
and received his bachelor's degree in electrical engineering in 1957 from Rutgers University there. He was accepted, and the academy sponsored his postgraduate studies at Iowa State University , in Ames. He left seven years later to serve as president of Dakota State College, now Dakota State University , in Madison, S.D.
Green Car Congress
DECEMBER 29, 2014
The global economic recession of 2008—which severely depressed light-duty vehicle sales—resulted in an increase in the age of the light-duty vehicle fleet in the US that likely slowed the rate of decrease of fleet average emissions, according to a study by Gary Bishop and Donald Stedman at the University of Denver.
Green Car Congress
FEBRUARY 14, 2014
Atmospheric tests covering the entire country indicate emissions around 50 percent more than EPA estimates ,” said lead author Adam Brandt at Stanford University. petroleum; SoCAB, South Coast Air Basin; LA, Los Angeles; DJ, Denver-Julesberg; UT, Utah; HF, hydraulic fracturing). Definitions of error bar bounds vary between studies. (US,
Tony Karrer Delicious EVdriven
APRIL 21, 2009
Hourcar by Hymotion, August 2006 (Twin Cities, MN), contact info@hourcar.org Southern California Edison by EnergyCS, August 2006 (Los Angeles County) Manitoba Hydro by EnergyCS, August 2006, then converted by Hymotion, November 2007 (Winnipeg, Manitoba), contact jeinnes@hydro.mb.ca 2006 (Denver CO) Veridian Corp. Jim Tech Ltd.
Expert insights. Personalized for you.
186 
Let's personalize your content