Green Car Congress
JUNE 3, 2017
In a new study, a team from UCLA, with colleagues from the California Air Resources Board (ARB) and West Virginia University, measured total particle number emission factors (PNEFs) from six newly certified heavy-duty vehicles (HDVs) powered by diesel and CNG totaling over 6,800 miles of on-road operation in California.
Green Car Congress
SEPTEMBER 9, 2009
West Virginia University, and the National Energy Technology Laboratory (NETL) are collaborating in the $13 million field trial, located in Marshall County, W.Va. In July 2007, two observation wells were drilled at the Marshall County site, and core samples were collected for laboratory analysis. CONSOL Energy Inc.,
Green Car Congress
JANUARY 15, 2012
The team used a MY 2007 Volvo MD11 engine compliant with USEPA 2007 emissions standards. The transient results illustrate the gradual formation of the nucleation mode particles with continuous increase in exhaust temperatures. Credit: ACS, Thiruvengadam et al. Click to enlarge. The study by Thiruvengadam et al.
Green Car Congress
DECEMBER 23, 2009
Funded by the DOE’s Advanced Vehicle Testing Activity (AVTA), NREL’s Fleet Test & Evaluation (FT&E) team performed a 12-month evaluation of six MY 2007 P70D hybrid vans and six MY 2006 P70D standard diesel vans at a UPS location in Phoenix, collecting and analyzing fuel economy, maintenance and other vehicle performance data.
Green Car Congress
JUNE 21, 2010
Southern Company, El Paso Exploration & Production, the Geological Survey of Alabama, and the University of Alabama are all participating in the field test, known as the Black Warrior CO 2 Storage Project. The final phase, the development phase (2007–2018), will conduct large-volume carbon storage tests.
Green Car Congress
APRIL 3, 2009
2007) may not be robust. ” to estimate land use changes resulting from biofuels expansion has been roundly rejected by broad array of experts, including the author of the GREET lifecycle model, Department of Energy officials, university professors and others. In 2007/08, 0.9% while noting that the analysis “.has Turner et al.,
EV Match
AUGUST 29, 2022
on a path to reducing emissions more than 40% below 2005 levels, per a Princeton University analysis of the measure’s impacts : expanded tax credits for EVs, batteries, solar panels and wind turbines. manufacturing (some of which overlaps with the EV-related aspects – more on that in a moment) appeared all but doomed earlier this summer.
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