Remove 2017 Remove Emissions Remove Miles Remove Ozone
article thumbnail

Growth Energy estimates 2,800 retail sites in US to offer E15 by 2021; 350M new ethanol gallons annually

Green Car Congress

Added three major new retailers to the program in 2017, including a game-changing partnership with Kwik Trip which successfully rolled out E15 at 300 sites in just four months. The higher the RVP of a fuel, the worse its emissions are. The RVP of gasoline can range from 7 to 15 psi. Ethanol itself has a very low volatility: ~2 psi RVP.

Ozone 170
article thumbnail

California ARB LEV III Concept Targeting Fleet-Average SULEV-Level Emissions Performance from New Vehicles by MY 2022

Green Car Congress

Illustration of light-duty vehicle sales share by emission certification level projected to be required to meet. The California Air Resources Board (ARB) is developing a proposal for more stringent emission requirements—i.e., Super Ultra Low-Emission Vehicle (SULEV). proposed NMOG+NO x standards in new LEV III.

Emissions 186
article thumbnail

Calif. ARB releases GHG scoping plan update; more ZEVs, “LEV IV”, MD and HD regulations; ZEV for trucks; more LCFS

Green Car Congress

The California Air Resources Board released the draft proposed first update to the AB 32 Scoping Plan, which guides development and implementation of California’s greenhouse gas emission reduction programs. California’s zero emission vehicle (ZEV) regulation is also driving a transformation of the fleet. Transportation.

article thumbnail

Study finds fleet switch from PFI to GDI engines will result in net reduction in global warming

Green Car Congress

A new study quantifying emissions from a fleet of gasoline direct injection (GDI) engines and port fuel injection (PFI) engines finds that the measured decrease in CO 2 emissions from GDIs is much greater than the potential climate forcing associated with higher black carbon emissions from GDI engines.

Fleet 207
article thumbnail

Flying first class on a single domestic round trip can contribute more greenhouse gas emissions than a year of driving

Green Car Congress

This analysis examined the effect of flight distance on greenhouse gas emissions per passenger, and compared emissions from flying different distances with annual emissions from driving. Greenhouse gas emissions were examined for 17 nonstop flights with round-trip distances ranging from 131 miles to 19,040 miles.

Emissions 419