Green Car Congress

SEPTEMBER 21, 2015

Widespread adoption of electric transportation, including electrification in the off-road sector, could lead to substantial reductions in greenhouse gas (GHG) emissions and could modestly improve air quality, according to a new analysis released by the Electric Power Research Institute (EPRI) and the Natural Resources Defense Council (NRDC).

EPRI 150

EPRI Cleaner Grid Vehicles 150

Green Car Congress

JULY 3, 2015

An 80% reduction in US greenhouse gas (GHG) emissions by 2050 has been generally established as the de facto required domestic contribution to stabilizing global concentrations at low to medium levels, that is, 450 and 550 ppm carbon dioxide equivalent (CO 2 -equiv). They based their low electrification scenario (0.3%

Carbon 150

Carbon EPRI Climate Gasoline-Electric 150

Green Car Congress

MAY 30, 2012

A computational analysis that screened hundreds of thousands of zeolite and zeolitic imidazolate framework structures has identified many different structures that have the potential to reduce the parasitic energy loss of carbon capture technologies for powerplant flue gas by as much as 30–40% compared with amine scrubbing.

EPRI 255

EPRI Energy CO2 Carbon 255

Green Car Congress

JULY 16, 2009

SDG&E tested the performance of two 2007-model Prius hybrids and then converted them into plug-in hybrids, using a Hymotion 5 kWh lithium-ion battery conversion kit. L/100km), achieved a 58% increase in gas mileage, a 37% decrease in carbon dioxide tailpipe emissions, and a 10% reduction in fuel costs. Earlier post.)

Gasoline-Electric 186

Gasoline-Electric San Diego Gasoline PHEV 186

Green Car Congress

APRIL 2, 2009

S1 offers additional improvements to ozone and black carbon air quality whereas S2 implies substantial degradation of sulfate air quality. For example, a 2007 EPRI study they cite concluded that the US PHEV average fraction of vehicle miles traveled using battery electricity would be about 20%. Unger et al. Click to enlarge.

Climate 150

Climate Emissions Transportation Climate Change 150

Tony Karrer Delicious EVdriven

APRIL 21, 2009

Audi Volkswagen-owned company exploring PHEVs Metroproject Quattro Sub-compact PHEV Concept Car shown October 2007; PHEV of A1 Sportback under consideration Bright Automotive For-profit spin off from Rocky Mountain Institute designing lightweight PHEVs, successor to RMIs 1990s "Hypercar" concept. Batteries not ready. Kwong asked.

Plug-in 45

Plug-in Plug Hybrid PHEV 45